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Planning report · Mayo County Council · 500 m around the house · the last 12 months · 1 Nov 2026, 03:43

Castlebar

53.85568, -9.31209

Homes here mostly date from the 1990s. 1 planning file on this house, the latest from 2021. Home extensions nearby almost always get approved (93%). 43 homes approved 392 m away haven't started.

See on the mapWatch this area
Distance
250 m500 m1 km2 km
Time
12 months2 years5 years

Not held yet for Mayo County Council: council consultations.

1planning file on this houselatest 202193%of home extensions approved nearbyn=46 · 1.5 km · 10 yrs52 daystypical wait for a decisionmiddle half 50–540open for comments nearbywithin 500 m112homes approved nearby, not startednearest 392 m · 2560464

How planning works, with this area's numbers

steps can overlap · medians for home extensions within 1.5 km, 10 years
  1. 1ApplySite notice up, plans online
  2. 2Comments5 weeks, €20. Comment to keep your right to appeal
  3. 3Decision8 weeks by law. Here 52 days
  4. 4Appeal window4 weeks after the decision
  5. 5AppealAt An Coimisiún Pleanála
  6. 6PermissionLasts 5 years
  7. 7StartStart notice to the council
  8. 8Sign-offCompletion cert, or the owner opts out
Question 1

What's the planning story of this house?

Figure 1

When it was built, and the rules since

Most homes here were built 1991–2000, under planning permission and building regulations. 1 planning file on this house, the latest from 2021.

Timeline from 1955: planning permission needed from October 1964, building regulations from June 1992, building records online from March 2014, sign-off opt-out from September 2015. Most homes here were built 1991–2000. 1 planning file on this house.1960197019801990200020102020Oct 1964permission neededJun 1992building regulationsMar 2014building records onlineSep 2015owners may opt out of sign-offThis houseAll of GarryduffBuilt: most homes in this small area date from 1991–2000 (census estimate)most built2021: 21930 · garden room, refused2021: 4 files on Garryduff2022: 1 file on Garryduff2023: 3 files on Garryduff2025: 1 file on Garryduff9 files

Each line is a rule that applies to work done after it.

MeasuredEstimatecouncil register via NPAD · build years: CSO Census 2022, small area

  1. 2021
    21930 · garden room · refused 2021
    approvedstarted?signed off?
On this site
P1
Zoning · Rural
No
Protected or listed · on the council's list
No
Vacant land tax · not on the map
Zoning, protection, tax and flood: the detail
ZoningP1 · Rural
What it says

Agriculture: To reserve land for agricultural and rural uses and to preserve the amenity of the town setting.

Zoned to protect agriculture, rural enterprise and biodiversity. New houses are restricted to demonstrated local need.

castlebar local area plan · 17 Jan 2024 – 16 Jan 2030

Not on this site: protected building, heritage inventory, monument zone, conservation area, EU nature site, EU bird site, natural heritage area, tree order, landslide risk, derelict list.

Vacant land taxNo not on the map
Flood riskNone mapped within 500 m
Within 500 mCountFor example
Heritage inventory buildings1Old Church Graveyard
Monuments11House - 16th/17th century; Ringfort - rath
How we work this out
'On this site' means the record's own map outline touches the registered parcel (or a 12 m circle round the point where there is no parcel). Only the council's own list confirms a protected building; ask the council if in doubt. The OPW flood map's licence lets us show a yes/no only. Land on the vacant land tax map nearby: 2 on the draft 2027 map; 2 on the final 2026 map.
Sources: Development plan zoning (councils), Residential Zoned Land Tax maps, Constraint layers (bundle), National Inventory of Architectural Heritage, Sites and Monuments Record · fetched 25 Oct 2026, 23:43
SourceLicenceFetchedLink
Development plan zoning (councils)CC BY 4.025 Oct 2026, 23:06open
Residential Zoned Land Tax mapsCC BY 4.025 Oct 2026, 23:43open
Constraint layers (bundle)CC BY 4.0, CC BY-NC-ND 4.027 Sept 2026, 19:37open
National Inventory of Architectural HeritageCC BY 4.027 Sept 2026, 19:35open
Sites and Monuments RecordCC BY 4.027 Sept 2026, 19:29open
How we work this out
Applications whose site outline (or map point) falls on this property. 'No sign building has started' means we found no notice to the council's building control office; small jobs don't always file one, so ask. A missing completion certificate is not proof of a problem: an owner can opt out of official sign-off for a house or extension built for themselves.
Sources: Building Control Management System (commencement notices), National Planning Application Database · fetched 1 Nov 2026, 03:07
SourceLicenceFetchedLink
Building Control Management System (commencement notices)CC BY 4.01 Nov 2026, 03:07open
National Planning Application DatabaseCC BY 4.01 Nov 2026, 02:01open
Question 2

Could you extend?

Nothing on this site restricts it: not protected, not in a conservation area.

Figure 2

What happened to applications like yours

A new house in a garden is harder: 81% approved, and 1 in 2 are asked for more information.

New house in a garden or site37 decided · more info asked 59%
81% · council 90%
Approved nearbyMayo overall

Decided applications within 1.5 km, received in the last 10 years. The kind of work is read from each description.

CalculatedOur classificationcouncil register via NPAD · 37 nearby, 2,188 council-wide

Figure 3

Garryduff, file by file since 2021

1 of 1 decided extensions on the road were approved. New houses in side gardens or on sites: 2 of 3.

9 planning files on Garryduff since 2021, by kind and decision.202120222023202420252026Extensions, atticsNo number · 2023 · single-storey rear · approved · 2360567Porches, roofs, otherNo number · 2021 · other work · approved · 211385No number · 2021 · other work · approved · 21742No number · 2021 · other work · refused · 21930No number · 2023 · other work · approved · 23436No number · 2025 · other work · approved · 2560297New house in a side gardenNo number · 2021 · new house · approved · 21659No number · 2022 · new house · approved · 22676No number · 2023 · new house · refused · 2360521
ApprovedRefusedWithdrawn or invalid

9 files with "Garryduff" in the address within 600 m, other roads of the same name left out. Hover a dot for the house number and reference.

MeasuredOur classificationcouncil register via NPAD · 2021–2026

Extensions and refusals right beside you 0 within 250 m · 0 refused within 100 m

Extensions and refusals near you 0 extensions within 250 m · the last 12 months

No home extensions within 250 m in the last 12 months.

Refused within 100 m 0 in the last 12 months

Nothing refused this close in the last 12 months.

    How we work this out
    Home extensions are read from the application's description (extension, attic or dormer, porch, garage conversion, garden room), so a few may be missed or mislabelled. The kind is the first that fits: a dormer with a rear extension counts as a dormer. Refusal reasons come from An Coimisiún Pleanála's inspector reports, so they exist only where the refusal was appealed (Dún Laoghaire-Rathdown so far). The council's own reasons are on its planning file.
    Sources: National Planning Application Database, An Coimisiún Pleanála cases (ArcGIS feed) · fetched 1 Nov 2026, 02:01
    SourceLicenceFetchedLink
    National Planning Application DatabaseCC BY 4.01 Nov 2026, 02:01open
    An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.030 Oct 2026, 23:01open
    Sources: An Coimisiún Pleanála cases (ArcGIS feed), Building Control Management System (commencement notices), National Planning Application Database · fetched 1 Nov 2026, 03:07
    SourceLicenceFetchedLink
    An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.030 Oct 2026, 23:01open
    Building Control Management System (commencement notices)CC BY 4.01 Nov 2026, 03:07open
    National Planning Application DatabaseCC BY 4.01 Nov 2026, 02:01open
    Question 3

    How long, and what if someone objects?

    Figure 4

    A home extension's journey here

    A decision takes 52 days. 1 in 3 is asked for more information, which adds about 84 days.

    Comments open: 5 weeks · €20; Council decision: 52 days; If more info asked (1 in 3): 136 days; Appeal window: 4 weeks0 mo3 mo6 mo9 mo12 moComments openComments close 5 weeks after the application is lodged5 weeks · €20Council decisionDecision: median 52 days, middle half 50–54 (n=30)52 daysIf more info asked (1 in 3)With further information: median 136 days (n=16)136 daysAppeal windowAnyone who commented can appeal within 4 weeks of the decision4 weeksSigned off43% of owners opt out of sign-off

    Bars are medians; whiskers show the middle half. Medians of separate steps don't add up exactly.

    Calculated46 decided home extensions, 7 start notices · within 1.5 km, 10 years · NPAD, BCMS, An Coimisiún Pleanála

    Figure 5

    What appeals changed

    1 of 4 appealed refusals became permissions. 0 of 2 appealed approvals were reversed.

    Refusals appealed4 decided
    1 became permissions
    Approvals appealed2 decided
    0 reversed
    Ended approvedEnded refusedWithdrawn, invalid or other

    Every appeal decided within 1.5 km in 10 years, any kind of development.

    CalculatedAn Coimisiún Pleanála cases linked to the council file

    Appeals nearby 1 in the last 12 months
    • 501340 Pending · Garryduff Park North Site 3, Snugborough, Castlebar, County Mayo. · 460 m
    Sources: An Coimisiún Pleanála cases (ArcGIS feed), Courts Service legal diary (judicial reviews), National Planning Application Database · fetched 1 Nov 2026, 02:01
    SourceLicenceFetchedLink
    An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.030 Oct 2026, 23:01open
    Courts Service legal diary (judicial reviews)© the publisher31 Oct 2026, 23:12open
    National Planning Application DatabaseCC BY 4.01 Nov 2026, 02:01open
    Question 4

    What's changing around you?

    Street map around Castlebar with 6 numbered planning items
    ⌖ the houseApproved, not startedEmpty land zoned for homesApproved
    1. 1Garryduff Park West site 2 2560464Approved, no sign building has started · 392 m
    2. 2Garryduff Park East site 1 2560366Approved, no sign building has started · 403 m
    3. 3NEWPORT ROAD 2291Approved, not started, approval runs out within a year · 482 m
    4. 40.2 ha zoned for homesEmpty land zoned for homes · 370 m
    5. 50.9 ha zoned for homesEmpty land zoned for homes · 386 m
    6. 613 Garryduff Park, Castlebar 2650Approved with conditions · 464 m
    Figure 6

    What happens to applications within 500 m

    Permission isn't building. Of 15 permissions since 2016, 2 show a start notice and 0 have a completion certificate. Most owners opt out of sign-off.

    19 applications lodged within 500 m. Council: 15 approved, 4 refused. After appeals: 15 approved. Of those: 0 signed off, 2 built with the owner's opt-out, 0 started, 13 with no start notice found, 0 ran out.LODGEDCOUNCIL DECISIONAFTER APPEALSWHAT HAPPENED NEXT15: lodged → approved4: lodged → refused15: approved → approved4: refused → refused13: approved → no start notice found2: approved → built, owner opted out19 lodged19 lodged15 approved15 approved4 refused4 refused15 approved15 approved4 refused4 refused13 no start notice found13 no start notice found2 built, owner opted out2 built, owner opted out

    Purple bands are refusals turned into permissions on appeal. "No start notice found" includes small jobs that never needed one and notices we couldn't match.

    Measured19 applications in 10 years · NPAD, An Coimisiún Pleanála, BCMS start notices and completion certificates

    Figure 7

    The next 30 days

    Nothing closes within 500 m in the next 30 days.

      Measuredcouncil registers and An Coimisiún Pleanála · deadlines worked out from the dates on file

      Figure 8

      Approved, stalled or planned, not built yet

      43 homes 392 m away were approved Jul 2026 with no start notice yet; the permission runs to Jul 2031.

      Garryduff Park West site 2 · 43 homes: 43 homes approved Jul 2026, not started; Garryduff Park East site 1 · 41 homes: 41 homes approved Aug 2026, not started; NEWPORT ROAD · 28 homes: 28 homes approved, not started; runs out Aug 202720222023202420252026202720282029203020312032Garryduff Park West site 2 · 43 homes392 m · 256046443 homes approved Jul 2026, not started43 homes approved Jul 2026, not startedGarryduff Park East site 1 · 41 homes403 m · 256036641 homes approved Aug 2026, not started41 homes approved Aug 2026, not startedNEWPORT ROAD · 28 homes482 m · 229128 homes approved, not started; runs out Aug 202728 homes approved, not started; runs out Aug 2027today

      Each row is a dated fact from a public register: no score and no forecast.

      Measuredcouncil registers, BCMS, derelict sites registers, development plan layers (CC BY 4.0)

      Sites that could change 5 within 500 m

      Approved, not started, approval running out 1

      • NEWPORT ROAD · 28 homes approved, not started; runs out Aug 2027 · 482 m

      Approved, not started 2

      Empty land zoned for homes 2

      • 40.2 ha zoned for homes · no homes built on it yet · 370 m
      • 50.9 ha zoned for homes · no homes built on it yet · 386 m

      Not covered here: council land to be sold (Dublin only).

      Sources: An Coimisiún Pleanála cases (ArcGIS feed), Building Control Management System (commencement notices), Derelict sites registers, National Planning Application Database, Residential Zoned Land Tax maps · fetched 1 Nov 2026, 03:07
      SourceLicenceFetchedLink
      An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.030 Oct 2026, 23:01open
      Building Control Management System (commencement notices)CC BY 4.01 Nov 2026, 03:07open
      Derelict sites registersCC BY 4.026 Oct 2026, 23:09open
      National Planning Application DatabaseCC BY 4.01 Nov 2026, 02:01open
      Residential Zoned Land Tax mapsCC BY 4.025 Oct 2026, 23:43open
      Figure 9

      Applications within 500 m, by year

      Between 1 and 5 a year; busiest 2022. 79% of decisions were approvals.

      2021: 3, 2022: 5, 2023: 4, 2024: 1, 2025: 5, 2026: 105102021: 2 approved2021: 1 refused3’21*2022: 5 approved5’222023: 3 approved2023: 1 refused4’232024: 1 refused1’242025: 4 approved2025: 1 refused5’252026: 1 approved1’26*
      ApprovedRefusedWithdrawn or invalidUndecided

      2021 and 2026 are part years (*). Exemption requests and time extensions are left out.

      Measuredcouncil register via NPAD

      Every application within 500 m 1 in the last 12 months

      See every application on the map

      • 613 Garryduff Park , Castlebar , Co. Mayo Approved with conditions
        convert existing garage and carry out alterations to existing semi detached dwelling to include new layout…
        26501 May 20261 homes464 m
      How we work this out
      Descriptions are shortened by the national planning database (to 80 characters in Dún Laoghaire-Rathdown, 70 in Fingal), and it does not publish applicants' names.
      Sources: National Planning Application Database, An Coimisiún Pleanála cases (ArcGIS feed), Building Control Management System (commencement notices) · fetched 1 Nov 2026, 03:07
      SourceLicenceFetchedLink
      National Planning Application DatabaseCC BY 4.01 Nov 2026, 02:01open
      An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.030 Oct 2026, 23:01open
      Building Control Management System (commencement notices)CC BY 4.01 Nov 2026, 03:07open
      Building work nearby 2 in the last 12 months
      1 not signed off1 no sign-off needed
      • Garryduff Park, Castlebar, Mayo · 4 Feb 2026 · 1 homes · start notice, opted out no sign-off needed · 2560297 · 458 m
      • 1A Newtown, Castlebar, Mayo, F23 WV66 · 19 Nov 2025 · start notice not signed off · P23/60041 · 331 m
      How we work this out
      Each row is a notice the builder sent to the council's building control office before work started. One notice can cover many homes. 'Signed off as finished' means a completion certificate is on file; work done under an opt-out or a short notice doesn't need one.
      Source: Building Control Management System (commencement notices) · fetched 1 Nov 2026, 03:07
      SourceLicenceFetchedLink
      Building Control Management System (commencement notices)CC BY 4.01 Nov 2026, 03:07open
      Homes coming 112 not started
      How we work this out
      Schemes of 10 or more homes approved since 2021, from the council and An Coimisiún Pleanála registers. 'Building started' means the builder told the council's building control office that work was starting (a commencement notice).
      Sources: An Coimisiún Pleanála cases (ArcGIS feed), Building Control Management System (commencement notices), National Planning Application Database, Social housing construction status report · fetched 1 Nov 2026, 03:07
      SourceLicenceFetchedLink
      An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.030 Oct 2026, 23:01open
      Building Control Management System (commencement notices)CC BY 4.01 Nov 2026, 03:07open
      National Planning Application DatabaseCC BY 4.01 Nov 2026, 02:01open
      Social housing construction status reportCC BY-SA 4.023 Oct 2026, 23:02open
      Named places nearby: estate, schemes, crèches, schools

      Named places estate, developments, inspections

      Crèches and schools inspected

      NameLatest inspectionDistance
      Little Treasures Creche · Crèche11 Jan 2023 · report · Tusla Early Years Inspectorate726 m
      Curious Minds · Crèche9 May 2024 · report · Tusla Early Years Inspectorate753 m
      How we work this out
      Organisations only: a person named on an application is never listed. Inspection dates and links are the publisher's; read their report for the findings.
      Sources: Department of Education school list, Tusla early years register · fetched 28 Oct 2026, 23:19
      SourceLicenceFetchedLink
      Department of Education school listCC BY 4.027 Oct 2026, 23:04open
      Tusla early years registerPublic register28 Oct 2026, 23:19open
      How busy is this area Busier than most of Mayo County Council.
      Homes approved
      Here345
      Council middle0
      Homes started
      Here291
      Council middle2
      How we work this out
      Homes approved counts schemes of 10 or more homes (one-off houses are not included). Homes started counts every home in a notice that building work was starting. The council figure is the middle value across the council's built-up squares of the same area (3.1 km², about a 1 km circle), so half of them saw more and half fewer.
      Sources: An Coimisiún Pleanála cases (ArcGIS feed), Building Control Management System (commencement notices), National Planning Application Database · fetched 1 Nov 2026, 03:07
      SourceLicenceFetchedLink
      An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.030 Oct 2026, 23:01open
      Building Control Management System (commencement notices)CC BY 4.01 Nov 2026, 03:07open
      National Planning Application DatabaseCC BY 4.01 Nov 2026, 02:01open
      Question 5

      What's the area like?

      Figure 10

      This street block against the council

      43% owner-occupied (council 73%).

      Homes built before 1971
      28% · council 26%
      Homes built since 2001
      8% · council 32%
      Owner-occupied
      43% · council 73%
      Rented
      48% · council 21%
      Children under 15
      14% · council 19%
      Aged 65 and over
      19% · council 20%
      Households with 2+ cars
      19% · council 45%
      Work mainly from home
      5% · council 9%
      This small area (240 people)Mayo

      MeasuredCSO Census 2022, Small Area Population Statistics (CC BY 4.0) · small area 157049007

      Bus
      584 m
      Castlebar · 420, 422, 430
      Nearest school
      321 m
      St. Geralds College, 688 pupils
      Schools, stops and the council

      Schools

      • St. Geralds College · postprimary · 688 pupils · 321 m
      • Castlebar Educate Together National School · primary · 113 pupils · 685 m
      • Castlebar Primary School · primary · 864 pupils · 799 m
      • St Anthonys Special Sc · primary · 69 pupils · 994 m

      Stops 8

      • Castlebar · 420, 422, 430, 440, 454, 456 · 4/hour at peak · 584 m
      • Mayo Hospital · 420, 422, 440, 454, 456, 460a · 3/hour at peak · 586 m
      • Mayo Hospital · 422, 440, 454, 456, 460a, 460b · 3/hour at peak · 597 m
      • Castlebar · 430, 454, 460a, 460b, 498, 721 · 2/hour at peak · 606 m

      Schools growing or shrinking planning in 3 years · pupils last year

      • St. Geralds College · 321 m+3.5% pupils (688)
      • Castlebar Educate Together National School · 684 m-11.7% pupils (113)
      • Castlebar Primary School · 799 m+1.8% pupils (864)
      • St Anthonys Special Sc · 994 m+3% pupils (69)
      Sources: Public transport stops and routes (NTA GTFS), Department of Education school list, National Planning Application Database, Council consultation portals, Council meetings (ModernGov), Land Development Agency public land register, cso_saps_2022, National Transport Authority, Fingal County Council and Dún Laoghaire-Rathdown County Council development plan layers (CC BY 4.0), dartplus.ie project extents over NTA GTFS rail shapes (CC BY 4.0), EPA strategic noise maps, Fingal County Council · fetched 1 Nov 2026, 02:24
      SourceLicenceFetchedLink
      Public transport stops and routes (NTA GTFS)CC BY 4.025 Oct 2026, 23:02open
      Department of Education school listCC BY 4.027 Oct 2026, 23:04open
      National Planning Application DatabaseCC BY 4.01 Nov 2026, 02:01open
      Council consultation portalsPublic1 Nov 2026, 01:08open
      Council meetings (ModernGov)Public1 Nov 2026, 02:24open
      Land Development Agency public land registerCC BY 4.011 Sept 2026, 16:43open
      cso_saps_2022CC BY 4.0—open
      National Transport AuthorityCC BY 4.0——
      Fingal County Council and Dún Laoghaire-Rathdown County Council development plan layers (CC BY 4.0)CC BY 4.0——
      dartplus.ie project extents over NTA GTFS rail shapes (CC BY 4.0)CC BY 4.0——
      EPA strategic noise mapsCC BY 4.0——
      Fingal County CouncilCC BY 4.0——
      Question 6

      What to ask, and who

      1. Garden room (21930) refused 2021: built anyway?
        Ask for: The seller's answer and your surveyor's check.
        Seller · solicitor
      2. Zoned P1 (rural), not for homes: could you extend?
        Ask for: A solicitor's or planner's view.
        Solicitor · planner
      3. Any work done without planning permission?
        Ask for: An opinion of compliance for the whole house.
        Seller · solicitor
      Reference

      Where this is, the terms, the sources

      Townland
      Garryduff
      Electoral division
      Castlebar Urban
      Electoral area
      Castlebar
      Council
      Mayo County Council
      Everything we found, as a list 8 lines
      • 1 application on this site; latest 21930, refused 2021.
      • Zoned P1 (rural); not protected; no vacant land tax.
      • 5 sites nearby could change: 3 approved schemes, 2 empty zoned plots.
      • 112 homes approved nearby, not started; largest 43 at Garryduff Park West site 2.
      • No morning-peak service within 500 m; nearest is Castlebar, 584 m away (4 an hour).
      • Here (2022 census): 48% rent (council 21%); 18% of homes empty (council 22%); most built 1991–2000; 45% drive to work (council 66%); population up 8% since 2016.
      • Around here the council decides in a median 62 days (about 9 weeks); 41% are asked for more information.
      • Homes started within 1 km: 156 in the last year, 23 three years before.
      What the terms mean 7 terms
      • Vacant land tax (Residential Zoned Land Tax (RZLT)): A yearly tax of 3% of the land's value on land that is zoned for homes and serviced but left unbuilt.
      • Building started (Commencement notice (BCMS)): The builder must tell the council's building control office 14 to 28 days before work starts.
      • Signed off as finished (Certificate of Compliance on Completion): A certificate filed when a building is finished, confirming it meets the building regulations.
      • Approved (Grant of permission): The council said yes, usually with conditions.
      • Approval ran out without being built (Permission lapsed / expired): Most permissions last five years.
      • Appeal (Appeal to An Coimisiún Pleanála): The applicant, or anyone who commented in time, can appeal the council's decision within four weeks.
      • What the land is zoned for (Zoning objective): The council's development plan sets what each area is for: homes, shops, open space and so on.
      Sources and licences 26
      SourcePublisherLicenceFetched
      EPA strategic noise maps—CC BY 4.0—
      Fingal County Council—CC BY 4.0—
      Fingal County Council and Dún Laoghaire-Rathdown County Council development plan layers (CC BY 4.0)—CC BY 4.0—
      National Transport Authority—CC BY 4.0—
      services-eu1.arcgis.comAn Coimisiún PleanálaCC BY 4.030 Oct 2026
      data.nbco.gov.ieNational Building Control Office (BCMS)CC BY 4.01 Nov 2026
      data.gov.ieVarious (see each layer)CC BY 4.0, CC BY-NC-ND 4.027 Sept 2026
      services-eu1.arcgis.comNational Inventory of Architectural HeritageCC BY 4.027 Sept 2026
      services-eu1.arcgis.comNational Monuments Service (SMR)CC BY 4.027 Sept 2026
      dlrcoco.citizenspace.comLocal authorities (consultation portals)Public1 Nov 2026
      www2.courts.ie—© the publisher31 Oct 2026
      cso.ie—CC BY 4.0—
      dartplus.ie project extents over NTA GTFS rail shapes (CC BY 4.0)—CC BY 4.0—
      services-eu1.arcgis.comLocal authorities (derelict sites registers)CC BY 4.026 Oct 2026
      transportforireland.ieNational Transport AuthorityCC BY 4.025 Oct 2026
      lda.ieLand Development AgencyCC BY 4.011 Sept 2026
      meetings.fingal.ieLocal authorities (council meetings)Public1 Nov 2026
      services.arcgis.comDepartment of Housing (National Planning Application Database)CC BY 4.01 Nov 2026
      services-eu1.arcgis.comTailte ÉireannCC BY 4.011 Sept 2026
      services-eu1.arcgis.comCSO, Tailte Éireann, OpenStreetMap contributorsCC BY 4.04 Oct 2026
      propertypriceregister.ieProperty Services Regulatory Authority (PPR)© PSRA, PSI licence1 Nov 2026
      services.arcgis.comLocal authorities (RZLT maps)CC BY 4.025 Oct 2026
      gov.ieDepartment of EducationCC BY 4.027 Oct 2026
      gov.ieDepartment of HousingCC BY-SA 4.023 Oct 2026
      tusla.ieTusla (Early Years Inspectorate)Public register28 Oct 2026
      services.arcgis.comLocal authorities via the Department of Housing (GZT / MyPlan)CC BY 4.025 Oct 2026
      Measured
      counted from a public register
      Calculated
      a rate or median we worked out from those counts
      Our classification
      we sorted it by reading each description
      Estimate
      inferred from another source (census, map data)
      Rule summary
      the law, simplified: check before relying on it
      How we work this out
      Generated 1 Nov 2026, 03:43 from the Planning Register store; nothing was fetched live. Not a legal search: the council's planning file is the record. Deadlines come from published dates under the Planning and Development Act 2000: confirm with the council before relying on them. Street map © OpenStreetMap contributors; building outlines © Overture Maps Foundation. The text version carries every figure with its source, for an AI assistant.