PlanningRegister.ie
Planning report · Roscommon County Council · 500 m around the house · the last 12 months · 21 Oct 2026, 16:06

Knockroe, Castlerea

53.76607, -8.48252

Homes here mostly date from the 1950s. Home extensions nearby almost always get approved (97%). 1 application nearby open for comments.

See on the mapWatch this area

Not held yet for Roscommon County Council: council consultations.

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 54 days
  4. 4Appeal window4 weeks after the decision
  5. 5AppealAt An Coimisiún Pleanála
  6. 6PermissionLasts 5 years
  7. 7StartStart notice to the council. Here about 7 months after
  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 1946–60, before planning permission was needed.

Timeline from 1942: 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 1946–1960.19501960197019801990200020102020Oct 1964permission neededJun 1992building regulationsMar 2014building records onlineSep 2015owners may opt out of sign-offThis houseAll of DemesneBuilt: most homes in this small area date from 1946–1960 (census estimate)most built2017: 2 files on Demesne2018: 1 file on Demesne2020: 1 file on Demesne2023: 1 file on Demesne2024: 1 file on Demesne2025: 2 files on Demesne8 files

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

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

On this site
R2
Zoning · Existing residential
No
Protected or listed · on the council's list
No
Vacant land tax · lived-in homes don't pay it
No
Flood zone (development plan) · not in Zone A or B
Zoning, protection, tax and flood: the detail
ZoningR2 · Existing residential
What it says

Existing Residential: See detailed explanation on the Roscommmon County Development Plan website (rosdevplan.ie).

An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.

roscommon county development plan 2022 2028 · 19 Apr 2022 – 18 Apr 2028

Protected building3 within 100 m Holy trinity Graveyard; Post Box
Heritage inventory3 within 100 m graveyard/cemetery; Main Street
Monument zone2 within 100 m Graveyard, Demesne; Church, Demesne
DerelictListed by the council

Not on this site: conservation area, EU nature site, EU bird site, natural heritage area, tree order, landslide risk.

Vacant land taxNo lived-in homes don't pay it
Flood riskNone mapped within 500 m
Within 500 mCountFor example
Heritage inventory buildings26weir; Castlerea Post Office
Monuments6R154948; R178731
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 council's map for the vacant land tax shows this spot inside an area of existing homes. Homes people live in, and their gardens, don't pay the tax. The OPW flood map's licence lets us show a yes/no only.
Sources: Development plan zoning (councils), National Inventory of Architectural Heritage, Sites and Monuments Record, Derelict sites registers, Records of Protected Structures, Residential Zoned Land Tax maps, Constraint layers (bundle) · fetched 19 Oct 2026, 23:17
SourceLicenceFetchedLink
Development plan zoning (councils)CC BY 4.018 Oct 2026, 23:24open
National Inventory of Architectural HeritageCC BY 4.027 Sept 2026, 19:35open
Sites and Monuments RecordCC BY 4.027 Sept 2026, 19:29open
Derelict sites registersCC BY 4.019 Oct 2026, 23:17open
Records of Protected StructuresCC BY 4.0—open
Residential Zoned Land Tax mapsCC BY 4.019 Oct 2026, 00:29open
Constraint layers (bundle)CC BY 4.0, CC BY-NC-ND 4.027 Sept 2026, 19:37open
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 21 Oct 2026, 02:27
SourceLicenceFetchedLink
Building Control Management System (commencement notices)CC BY 4.021 Oct 2026, 01:58open
National Planning Application DatabaseCC BY 4.021 Oct 2026, 02:27open
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: 67% approved, and 67% are asked for more information.

New house in a garden or site9 decided · more info asked 67%
67% · council 81%
Approved nearbyRoscommon 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 · 9 nearby, 1,206 council-wide

Figure 3

Demesne, file by file since 2017

1 of 1 decided extensions on the road were approved.

8 planning files on Demesne since 2017, by kind and decision.2017201820192020202120222023202420252026Extensions, atticsNo number · 2020 · other extension · approved · 20492Porches, roofs, otherNo number · 2017 · other work · approved · 1762No number · 2017 · other work · approved · 1791No number · 2018 · other work · approved · 18526No number · 2023 · other work · approved · 2360085No number · 2024 · other work · approved · 2431No number · 2025 · other work · approved · 2560246No number · 2025 · other work · approved · 2660005New house in a side garden
ApprovedRefusedWithdrawn or invalid

8 files with "Demesne" 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 · 2017–2026

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 21 Oct 2026, 02:27
    SourceLicenceFetchedLink
    National Planning Application DatabaseCC BY 4.021 Oct 2026, 02:27open
    An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.016 Oct 2026, 23:06open
    Sources: An Coimisiún Pleanála cases (ArcGIS feed), Building Control Management System (commencement notices), National Planning Application Database · fetched 21 Oct 2026, 02:27
    SourceLicenceFetchedLink
    An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.016 Oct 2026, 23:06open
    Building Control Management System (commencement notices)CC BY 4.021 Oct 2026, 01:58open
    National Planning Application DatabaseCC BY 4.021 Oct 2026, 02:27open
    Question 3

    How long, and what if someone objects?

    Figure 4

    A home extension's journey here

    A decision takes 54 days. 1 in 3 is asked for more information, which adds about 100 days. Building starts about 7 months after permission.

    Comments open: 5 weeks · €20; Council decision: 54 days; If more info asked (1 in 3): 154 days; Appeal window: 4 weeks; Building starts: 200 days after permission0 mo3 mo6 mo9 mo12 mo15 moComments openComments close 5 weeks after the application is lodged5 weeks · €20Council decisionDecision: median 54 days, middle half 52–55 (n=20)54 daysIf more info asked (1 in 3)With further information: median 154 days (n=10)154 daysAppeal windowAnyone who commented can appeal within 4 weeks of the decision4 weeksBuilding startsStart notice: median 200 days after permission (n=8)200 days after permissionSigned off50% of owners opt out of sign-off

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

    Calculated30 decided home extensions, 8 start notices · within 1.5 km, 10 years · NPAD, BCMS, An Coimisiún Pleanála

    Figure 5

    What appeals changed

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

    Refusals appealed2 decided
    0 became permissions
    Approvals appealed1 decided
    1 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 2 in the last 12 months
    • 501337 Refused · Main Street, Castlerea,, Co. Roscommon. · 392 m
    • 501115 Refused · Station View , Castlerea , Co. Roscommon · 420 m
    Sources: An Coimisiún Pleanála cases (ArcGIS feed), Courts Service legal diary (judicial reviews), National Planning Application Database · fetched 21 Oct 2026, 02:27
    SourceLicenceFetchedLink
    An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.016 Oct 2026, 23:06open
    Courts Service legal diary (judicial reviews)© the publisher21 Oct 2026, 01:40open
    National Planning Application DatabaseCC BY 4.021 Oct 2026, 02:27open
    Question 4

    What's changing around you?

    Street map around Knockroe, Castlerea with 13 numbered planning items
    ⌖ the houseOpen for commentsDerelict buildingApprovedNo decision yetRefused
    1. 1Castlerea Enterprise Hub, Castlerea Business Park 2668No decision yet · 384 m
    2. 2Knockroe, Demesne 29-2022Derelict building · 56 m
    3. 3F45Y076, Castlereagh 04-2021Derelict building · 341 m
    4. 42 Church Rd, Castlereagh 17-2022Derelict building · 359 m
    5. 51 Church Rd., Castlereagh 18/2022Derelict building · 360 m
    6. 6Castlerea 035-2026Derelict building · 363 m
    7. 7St Patricks st, Castlereagh 16-2022Derelict building · 370 m
    8. 8No. 4 Knockroe Td., Castlerea 2560582Approved with conditions · 181 m
    9. 9Knockroe Td., Castlerea 2560505Approved with conditions · 245 m
    10. 10Castlereagh Td, Castlerea 2660475No decision yet · 334 m
    11. 11Hanly Hall, Patrick's St. 2660114No decision yet · 370 m
    12. 12Castlerea Business Park, Demesne Td. 2660005Approved with conditions · 375 m
    13. 13Station View, Castlerea 2660020Refused · 420 m
    Figure 6

    What happens to applications within 500 m

    Permission isn't building. Of 31 permissions since 2016, 10 show a start notice and 2 have a completion certificate.

    37 applications lodged within 500 m. Council: 32 approved, 5 refused. After appeals: 31 approved. Of those: 2 signed off, 3 built with the owner's opt-out, 5 started, 12 with no start notice found, 9 ran out.LODGEDCOUNCIL DECISIONAFTER APPEALSWHAT HAPPENED NEXT32: lodged → approved5: lodged → refused31: approved → approved5: refused → refused1 approved by the council, refused after an appeal12: approved → no start notice found3: approved → built, owner opted out5: approved → started, not signed off2: approved → signed off9: approved → ran out37 lodged37 lodged32 approved32 approved5 refused5 refused31 approved31 approved6 refused6 refused12 no start notice found12 no start notice found3 built, owner opted out3 built, owner opted out5 started, not signed off5 started, not signed off2 signed off2 signed off9 ran out9 ran 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.

    Measured37 applications in 10 years · NPAD, An Coimisiún Pleanála, BCMS start notices and completion certificates

    Figure 7

    The next 30 days

    2 deadlines within 500 m; the first closes 23 Oct 2026.

    2 deadlines in the next 30 days: 2026-10-23 2668: application received — Permission for the construction of a single storey ancillary building to existing enterprise hub containing sauna, ice b; 2026-11-13 ACP 501337: Refuse permissiontoday26 Oct31 Oct5 Nov10 Nov15 Nov20 Nov2668: application received — Permission for the construction of a single storey ancillary building to existing enterprise hub containing sauna, ice b · 384 m away · 2026-10-23ACP 501337: Refuse permission · 392 m away · 2026-11-13
    Comments closeHigh Court window ends
    • Comments close 23 Oct 20262 days left
      12668 · application received — Permission for the construction of a single storey ancillary building to existing enterprise hub…
      €20 to the council · 384 m away
    • Time to ask the High Court for a review ends 13 Nov 202623 days left
      Refuse permission
      392 m away

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

    Sites that could change 11 within 500 m

    Derelict building 11

    • 2Knockroe, Demesne · listed as derelict · 56 m
    • 3F45Y076, Castlereagh · listed as derelict · 341 m
    • 42 Church Rd, Castlereagh · listed as derelict · 359 m
    • 51 Church Rd., Castlereagh · listed as derelict · 360 m
    • 6Castlerea · listed as derelict · 363 m
    • 7St Patricks st, Castlereagh · listed as derelict · 370 m
    • Castlerea, Knockroe · listed as derelict · 408 m
    • Castlerea · listed as derelict · 495 m
    • Castlerea · listed as derelict · 497 m
    • Castlerea, Castlelrea · listed as derelict · 498 m
    • Knockroe Demens · listed as derelict · 0 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 21 Oct 2026, 02:27
    SourceLicenceFetchedLink
    An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.016 Oct 2026, 23:06open
    Building Control Management System (commencement notices)CC BY 4.021 Oct 2026, 01:58open
    Derelict sites registersCC BY 4.019 Oct 2026, 23:17open
    National Planning Application DatabaseCC BY 4.021 Oct 2026, 02:27open
    Residential Zoned Land Tax mapsCC BY 4.019 Oct 2026, 00:29open
    Figure 8

    Applications within 500 m, by year

    Between 2 and 9 a year; busiest 2025. 86% of decisions were approvals.

    2017: 4, 2018: 2, 2019: 2, 2020: 4, 2021: 4, 2022: 2, 2023: 4, 2024: 5, 2025: 9, 2026: 105102017: 4 approved4’17*2018: 2 approved2’182019: 2 approved2’192020: 4 approved4’202021: 4 approved4’212022: 2 approved2’222023: 3 approved2023: 1 refused4’232024: 3 approved2024: 2 refused5’242025: 8 approved2025: 1 refused9’252026: 1 refused1’26*
    ApprovedRefusedWithdrawn or invalidUndecided

    2017 and 2026 are part years (*). Exemption requests and time extensions are left out.

    Measuredcouncil register via NPAD

    Open for comments €20 to comment

    Every application within 500 m 8 in the last 12 months

    See every application on the map

    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 21 Oct 2026, 02:27
    SourceLicenceFetchedLink
    National Planning Application DatabaseCC BY 4.021 Oct 2026, 02:27open
    An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.016 Oct 2026, 23:06open
    Building Control Management System (commencement notices)CC BY 4.021 Oct 2026, 01:58open
    0
    Named places nearby: estate, schemes, crèches, schools

    Named places estate, developments, inspections

    Crèches and schools inspected

    NameLatest inspectionDistance
    Castlerea Community Playschool Ltd · Crèche12 Jun 2026 · report · Tusla Early Years Inspectorate354 m
    Happy Feet Childcare Ltd · Crèche14 Mar 2025 · report · Tusla Early Years Inspectorate446 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 14 Oct 2026, 23:20
    SourceLicenceFetchedLink
    Department of Education school listCC BY 4.027 Sept 2026, 23:32open
    Tusla early years registerPublic register14 Oct 2026, 23:20open
    How busy is this area Busier than most of Roscommon County Council.
    Homes approved
    Here40
    Council middle0
    Homes started
    Here51
    Council middle1
    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 21 Oct 2026, 02:27
    SourceLicenceFetchedLink
    An Coimisiún Pleanála cases (ArcGIS feed)CC BY 4.016 Oct 2026, 23:06open
    Building Control Management System (commencement notices)CC BY 4.021 Oct 2026, 01:58open
    National Planning Application DatabaseCC BY 4.021 Oct 2026, 02:27open
    Question 5

    What's the area like?

    Figure 9

    This street block against the council

    62% of homes built before 1971 (council 29%). 67% owner-occupied (council 74%).

    Homes built before 1971
    62% · council 29%
    Homes built since 2001
    5% · council 37%
    Owner-occupied
    67% · council 74%
    Rented
    12% · council 20%
    Children under 15
    14% · council 20%
    Aged 65 and over
    25% · council 19%
    Households with 2+ cars
    34% · council 47%
    Work mainly from home
    2% · council 9%
    This small area (138 people)Roscommon

    MeasuredCSO Census 2022, Small Area Population Statistics (CC BY 4.0) · small area 197032011

    Bus
    56 m
    Castlerea · 429, 440, 546 · busiest stop within 500 m: 1 an hour at peak
    Nearest school
    77 m
    Castlerea Community School, 389 pupils
    Schools, stops and the council

    Schools

    • Castlerea Community School · postprimary · 389 pupils · 77 m
    • S N Pol Naofa · primary · 66 pupils · 131 m
    • St Annes Con NS · primary · 141 pupils · 261 m
    • Scoil Micheal Naofa · primary · 87 pupils · 296 m

    Stops 15

    • Castlerea · 429, 440, 546, 977, NG05, RN94 · 1/hour at peak · 56 m
    • Castlerea · 429, 440, 546, 977, NG05, RN94 · 1/hour at peak · 64 m
    • Knockroe Park · RN94 · 0/hour at peak · 294 m
    • Main Street · RN94 · 0/hour at peak · 297 m
    • Main Street · RN94 · 1/hour at peak · 298 m
    • Knockroe Park · RN94 · 0/hour at peak · 300 m
    • Castlerea Business Park · RN94 · 1/hour at peak · 408 m
    • Saint Patrick's Street · RN94 · 0/hour at peak · 468 m

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

    • Castlerea Community School · 77 m+0.3% pupils (389)
    • S N Pol Naofa · 131 m+22.2% pupils (66)
    • St Annes Con NS · 261 m+4.4% pupils (141)
    • Scoil Micheal Naofa · 296 m+6.1% pupils (87)
    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 21 Oct 2026, 02:35
    SourceLicenceFetchedLink
    Public transport stops and routes (NTA GTFS)CC BY 4.018 Oct 2026, 23:44open
    Department of Education school listCC BY 4.027 Sept 2026, 23:32open
    National Planning Application DatabaseCC BY 4.021 Oct 2026, 02:27open
    Council consultation portalsPublic21 Oct 2026, 01:42open
    Council meetings (ModernGov)Public21 Oct 2026, 02:35open
    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. Listed by the council as derelict: is a levy owed?
      Ask for: The register entry and any notices.
      Solicitor · council
    2. Derelict building 56 m away (Knockroe, Demesne): is action under way?
      Ask for: The council's derelict sites register entry.
      Council
    3. Application 384 m away open for comments until 23 Oct 2026: comment?
      Ask for: The plans on the council's website (€20 to comment).
      Council
    4. 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
    Demesne
    Electoral division
    Castlereagh
    Electoral area
    Roscommon
    Council
    Roscommon County Council
    Everything we found, as a list 8 lines
    • Zoned R2 (existing residential); not protected; no vacant land tax; listed as derelict.
    • Flood Zone A 85 m away on the Roscommon County Development Plan 2022-2028 flood map.
    • 11 sites nearby could change: 11 derelict.
    • 1 application open for comments nearby; nearest closes 23 Oct 2026.
    • Castlerea (bus 429, 440) 56 m away: 1 an hour at morning peak; 5 from all stops within 500 m.
    • Here (2022 census): 67% owner-occupied (council 74%); 10% of homes empty (council 17%); most built 1946–1960; 57% drive to work (council 67%); population up 10% since 2016.
    • The council decides in a median 98 days (about 14 weeks); 57% are asked for more information.
    • 8 applications nearby in the last 12 months.
    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.
    • Approved (Grant of permission): The council said yes, usually with conditions.
    • Listed by the council as derelict (Derelict Sites Register): Councils keep a public list of land and buildings in a ruinous or dangerous state.
    • Protected building (Protected structure (Record of Protected Structures)): A building the council has listed for its heritage value.
    • Comment on an application (Observation / submission): Anyone can comment on a planning application within five weeks of it being lodged, for a €20 fee.
    • 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 28
    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 4.016 Oct 2026
    data.nbco.gov.ieNational Building Control Office (BCMS)CC BY 4.021 Oct 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)Public21 Oct 2026
    www2.courts.ie—© the publisher21 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 4.019 Oct 2026
    services1.arcgis.com—CC BY 4.0—
    transportforireland.ieNational Transport AuthorityCC BY 4.018 Oct 2026
    lda.ieLand Development AgencyCC BY 4.011 Sept 2026
    meetings.fingal.ieLocal authorities (council meetings)Public21 Oct 2026
    services.arcgis.comDepartment of Housing (National Planning Application Database)CC BY 4.021 Oct 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 licence21 Oct 2026
    data.gov.ieLocal authorities (Record of Protected Structures)CC BY 4.0—
    services.arcgis.comLocal authorities (RZLT maps)CC BY 4.018 Oct 2026
    gov.ieDepartment of EducationCC BY 4.027 Sept 2026
    gov.ieDepartment of HousingCC BY-SA 4.09 Oct 2026
    tusla.ieTusla (Early Years Inspectorate)Public register14 Oct 2026
    services.arcgis.comLocal authorities via the Department of Housing (GZT / MyPlan)CC BY 4.018 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 21 Oct 2026, 16:06 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.