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Planning report · Cork County Council · 500 m around the house · the last 12 months · 1 Nov 2026, 04:21

Dun na Mara

51.93751, -7.85877

Homes here mostly date from the 1990s. Home extensions nearby almost always get approved (100%). 33 homes approved 467 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 Cork County Council: council consultations.

100%of home extensions approved nearbyn=45 · 1.5 km · 10 yrs54 daystypical wait for a decisionmiddle half 52–600open for comments nearbywithin 500 m33homes approved nearby, not startednearest 467 m · 22/6699

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
  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.

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 1991–2000.1960197019801990200020102020Oct 1964permission neededJun 1992building regulationsMar 2014building records onlineSep 2015owners may opt out of sign-offThis houseAll of DysartBuilt: most homes in this small area date from 1991–2000 (census estimate)most built2021: 1 file on Dysart2023: 2 files on Dysart3 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
Vacant land tax · not on the map
A
Flood zone (development plan) · Zone A: highest risk
Zoning, protection, tax and flood: the detail
ZoningR2 · Existing residential
What it says

Existing Residential/Mixed Residential and Other Uses: The scale of new residential and mixed residential developments within the Existing Residential/Mixed Residential and Other Uses within the settlement network should normally respect the pattern and grain of existing urban development in the surrounding

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.

cork county development plan 2022 · 6 Jun 2022 – 5 Jun 2028

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.

Licensed industrial sites within 1.0 km: Seafield Technical Textiles Ltd (438 m)

Vacant land taxNo not on the map
Flood riskNone mapped within 500 m
Within 500 mCountFor example
Heritage inventory buildings12Barview; Summerville
Monuments8Icehouse; Country house
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: 1 on the draft 2027 map; 1 on the final 2026 map.
Sources: Development plan zoning (councils), EPA licensed facilities (LEAP), Residential Zoned Land Tax maps, Constraint layers (bundle), National Inventory of Architectural Heritage, Sites and Monuments Record · fetched 26 Oct 2026, 23:21
SourceLicenceFetchedLink
Development plan zoning (councils)CC BY 4.025 Oct 2026, 23:06open
EPA licensed facilities (LEAP)CC BY 4.026 Oct 2026, 23:21open
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

Extensions are almost always approved here: 100% by type. A new house in a garden is harder: 100% approved.

Attic or dormer11 decided · more info asked 0%
100% · council 95%
New house in a garden or site14 decided · more info asked 0%
100% · council 87%
Approved nearbyCork 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 · 25 nearby, 5,052 council-wide

Figure 3

Dysart, file by file since 2021

2 of 2 decided extensions on the road were approved.

3 planning files on Dysart since 2021, by kind and decision.202120222023202420252026Extensions, atticsNo. 15 · 2021 · other extension · approved · 21/5266No number · 2023 · other extension · approved · 23/6460Porches, roofs, otherNo. 17 · 2023 · other work · approved · 23/5049New house in a side garden
ApprovedRefusedWithdrawn or invalid

3 files with "Dysart" 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 54 days.

    Comments open: 5 weeks · €20; Council decision: 54 days; Appeal window: 4 weeks0 mo3 mo6 mo9 mo12 moComments openComments close 5 weeks after the application is lodged5 weeks · €20Council decisionDecision: median 54 days, middle half 52–60 (n=45)54 daysAppeal windowAnyone who commented can appeal within 4 weeks of the decision4 weeksSigned off100% of owners opt out of sign-off

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

    Calculated45 decided home extensions, 2 start notices · within 1.5 km, 10 years · NPAD, BCMS, An Coimisiún Pleanála

    Question 4

    What's changing around you?

    Street map around Dun na Mara with 5 numbered planning items
    ⌖ the houseApproved, not startedEmpty land zoned for homesApprovedNo decision yet
    1. 1Seafield Business Centre Upper Strand Seafield 22/6699Approved, no sign building has started · 467 m
    2. 21.6 ha zoned for homesEmpty land zoned for homes · 359 m
    3. 3Summerfield, Ballyclamasy 26/0245Approved with conditions · 294 m
    4. 4Ballyclamasy, Youghal 26/0519Approved with conditions · 299 m
    5. 5Seafield Business Centre, Upper Strand Road 26/0823No decision yet · 392 m
    Figure 5

    What happens to applications within 500 m

    Permission isn't building. Of 16 permissions since 2016, 1 show a start notice and 0 have a completion certificate. Most owners opt out of sign-off.

    32 applications lodged within 500 m. Council: 16 approved, 1 refused. After appeals: 16 approved. Of those: 0 signed off, 1 built with the owner's opt-out, 0 started, 15 with no start notice found, 0 ran out.LODGEDCOUNCIL DECISIONAFTER APPEALSWHAT HAPPENED NEXT16: lodged → approved1: lodged → refused15: lodged → undecided16: approved → approved1: refused → refused15: undecided → undecided15: approved → no start notice found1: approved → built, owner opted out32 lodged32 lodged16 approved16 approved1 refused1 refused15 undecided15 undecided16 approved16 approved1 refused1 refused15 undecided15 undecided15 no start notice found15 no start notice found1 built, owner opted out1 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.

    Measured32 applications in 10 years · NPAD, An Coimisiún Pleanála, BCMS start notices and completion certificates

    Figure 6

    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 7

      Approved, stalled or planned, not built yet

      33 homes 467 m away were approved Feb 2024 with no start notice yet; the permission runs to Feb 2029.

      Seafield Business Centre… · 33 homes: 33 homes approved Feb 2024, not started2024202520262027202820292030Seafield Business Centre… · 33 homes467 m · 22/669933 homes approved Feb 2024, not started33 homes approved Feb 2024, not startedtoday

      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 2 within 500 m

      Approved, not started 1

      Empty land zoned for homes 1

      • 21.6 ha zoned for homes · no homes built on it yet · 359 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 8

      Applications within 500 m, by year

      Between 2 and 9 a year; busiest 2022. 94% of decisions were approvals.

      2021: 7, 2022: 9, 2023: 5, 2024: 2, 2025: 5, 2026: 405102021: 3 approved2021: 4 undecided7’21*2022: 5 approved2022: 1 refused2022: 3 undecided9’222023: 2 approved2023: 3 undecided5’232024: 2 approved2’242025: 2 approved2025: 3 undecided5’252026: 2 approved2026: 2 undecided4’26*
      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 6 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 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 1 in the last 12 months
      1 no sign-off needed
      • Ballyclamasy, Youghal, Cork · 4 Aug 2026 · 1 homes · start notice, opted out no sign-off needed · 26/0519 · 310 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 33 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
      How busy is this area About as busy as most of Cork County Council.
      Homes approved
      Here33
      Council middle0
      Homes started
      Here7
      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 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 9

      This street block against the council

      3% of homes built before 1971 (council 28%). 54% owner-occupied (council 73%).

      Homes built before 1971
      3% · council 28%
      Homes built since 2001
      15% · council 36%
      Owner-occupied
      54% · council 73%
      Rented
      42% · council 22%
      Children under 15
      17% · council 21%
      Aged 65 and over
      24% · council 16%
      Households with 2+ cars
      29% · council 52%
      Work mainly from home
      10% · council 12%
      This small area (141 people)Cork

      MeasuredCSO Census 2022, Small Area Population Statistics (CC BY 4.0) · small area 047323001

      Bus
      421 m
      Seafield · 260 · busiest stop within 500 m: 2 an hour at peak
      Schools, stops and the council

      Schools

      None nearby.

        Stops 7

        • Seafield · 260 · 2/hour at peak · 421 m
        • Seafield · 260 · 0/hour at peak · 428 m
        • Summerfield · 260 · 2/hour at peak · 441 m
        • Summerfield · 260 · 0/hour at peak · 478 m
        • Upper Strand · 260, 40 · 1/hour at peak · 649 m
        • Upper Strand · 260, 40 · 2/hour at peak · 669 m
        Sources: Public transport stops and routes (NTA GTFS), Department of Education school list, 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
        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. Inside Flood Zone A on the council's development plan map: can you insure it?
          Ask for: A home insurance quote before you bid, and any flood risk assessment in the site's planning file.
          Insurer
        2. 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
        Dysart
        Electoral division
        Youghal Urban
        Electoral area
        Midleton
        Council
        Cork County Council
        Everything we found, as a list 8 lines
        • Zoned R2 (existing residential); no vacant land tax.
        • Inside Flood Zone A on the Cork County Development Plan 2022-2028 flood map.
        • 2 sites nearby could change: 1 approved scheme, 1 empty zoned plot.
        • 33 homes approved nearby, not started; largest 33 at Seafield Business Centre Upper Strand….
        • Seafield (bus 260) 421 m away: 2 an hour at morning peak; 4 from all stops within 500 m.
        • Here (2022 census): 54% owner-occupied (council 73%); 19% of homes empty (council 13%); most built 1991–2000; 66% drive to work (council 66%); population up 8% since 2016.
        • Around here the council decides in a median 64 days (about 9 weeks).
        • 6 applications nearby in the last 12 months.
        What the terms mean 5 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.
        • 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 27
        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
        data.epa.ieEnvironmental Protection Agency (LEAP licence register)CC BY 4.026 Oct 2026
        services-eu1.arcgis.com—CC BY 4.0—
        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
        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, 04:21 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.