Jacob's Island
Homes here mostly date from after 2016. Home extensions nearby almost always get approved (97%).
Not held yet for Cork City Council: council consultations.
How planning works, with this area's numbers
steps can overlap · medians for home extensions within 1.5 km, 10 years- 1ApplySite notice up, plans online
- 2Comments5 weeks, €20. Comment to keep your right to appeal
- 3Decision8 weeks by law. Here 55 days
- 4Appeal window4 weeks after the decision
- 5AppealAt An Coimisiún Pleanála
- 6PermissionLasts 5 years
- 7StartStart notice to the council. Here about 6 months after
- 8Sign-offCompletion cert, or the owner opts out
What's the planning story of this house?
When it was built, and the rules since
Most homes here were built after 2016, with building records online.
Each line is a rule that applies to work done after it.
MeasuredEstimatecouncil register via NPAD · build years: CSO Census 2022, small area
Zoning, protection, tax and flood: the detail
What it says
Sustainable Residential Neighbourhoods: To protect and provide for residential uses and amenities, local services and community, institutional, educational and civic uses.
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 city development plan 2022 2028 variation no 3 npf implementation · 8 Aug 2022 – 8 Aug 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.
| Within 500 m | Count | For example |
|---|---|---|
| Heritage inventory buildings | 4 | bridge; Bessborough |
| Monuments | 5 | Icehouse; Country house |
How we work this out
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
| Source | Licence | Fetched | Link |
|---|---|---|---|
| Development plan zoning (councils) | CC BY 4.0 | 25 Oct 2026, 23:06 | open |
| Residential Zoned Land Tax maps | CC BY 4.0 | 25 Oct 2026, 23:43 | open |
| Constraint layers (bundle) | CC BY 4.0, CC BY-NC-ND 4.0 | 27 Sept 2026, 19:37 | open |
| National Inventory of Architectural Heritage | CC BY 4.0 | 27 Sept 2026, 19:35 | open |
| Sites and Monuments Record | CC BY 4.0 | 27 Sept 2026, 19:29 | open |
How we work this out
Sources: Building Control Management System (commencement notices), National Planning Application Database · fetched 1 Nov 2026, 03:07
| Source | Licence | Fetched | Link |
|---|---|---|---|
| Building Control Management System (commencement notices) | CC BY 4.0 | 1 Nov 2026, 03:07 | open |
| National Planning Application Database | CC BY 4.0 | 1 Nov 2026, 02:01 | open |
Could you extend?
Nothing on this site restricts it: not protected, not in a conservation area.
What happened to applications like yours
Extensions are almost always approved here: 95–100% by type. A new house in a garden is harder: 77% approved, and 1 in 25 is asked for more information.
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 · 120 nearby, 1,214 council-wide
Extensions and refusals right beside you 3 within 250 m · 0 refused within 100 m
Extensions and refusals near you 3 extensions within 250 m · the last 12 months
| Kind | Applied | Approved | Refused |
|---|---|---|---|
| Other | 2 | 1 | — |
| Dormer or attic | 1 | 1 | — |
Refused within 100 m 0 in the last 12 months
Nothing refused this close in the last 12 months.
How we work this out
Sources: An Coimisiún Pleanála cases (ArcGIS feed), Building Control Management System (commencement notices), National Planning Application Database · fetched 1 Nov 2026, 03:07
| Source | Licence | Fetched | Link |
|---|---|---|---|
| An Coimisiún Pleanála cases (ArcGIS feed) | CC BY 4.0 | 30 Oct 2026, 23:01 | open |
| Building Control Management System (commencement notices) | CC BY 4.0 | 1 Nov 2026, 03:07 | open |
| National Planning Application Database | CC BY 4.0 | 1 Nov 2026, 02:01 | open |
How long, and what if someone objects?
A home extension's journey here
A decision takes 55 days. Building starts about 6 months after permission.
Bars are medians; whiskers show the middle half. Medians of separate steps don't add up exactly.
Calculated149 decided home extensions, 74 start notices · within 1.5 km, 10 years · NPAD, BCMS, An Coimisiún Pleanála
What appeals changed
0 of 3 appealed refusals became permissions. 1 of 10 appealed approvals were reversed.
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
- 324153 Granted with conditions · Bessborough, Ballinure, Blackrock, Cork · 22 m
Sources: An Coimisiún Pleanála cases (ArcGIS feed), Courts Service legal diary (judicial reviews), National Planning Application Database · fetched 1 Nov 2026, 02:01
| Source | Licence | Fetched | Link |
|---|---|---|---|
| An Coimisiún Pleanála cases (ArcGIS feed) | CC BY 4.0 | 30 Oct 2026, 23:01 | open |
| Courts Service legal diary (judicial reviews) | © the publisher | 31 Oct 2026, 23:12 | open |
| National Planning Application Database | CC BY 4.0 | 1 Nov 2026, 02:01 | open |
What's changing around you?
- 1Bessborough, Ballinure 324153
- 20.3 ha zoned for homes
- 30.3 ha zoned for homes
- 41.3 ha zoned for homes
- 50.2 ha zoned for homes
- 615 Sharman Avenue, Crawford Gate 2544321
- 7Block A, Feirm Na Locha 21/40196 & 24/43351
- 815 Sharman Avenue, Crawford Gate 2544321
- 9Sycamore Lane, Dara Park 26/44875
- 10136, Sycamore Lane 26/44899
- 11Bessborough Creche, The Bessbrough Centre 26/44733
- 12Mahon Industrial Estate, Bessboro Road 26/44780
What happens to applications within 500 m
Permission isn't building. Of 27 permissions since 2016, 11 show a start notice and 3 have a completion certificate.
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.
Measured31 applications in 10 years · NPAD, An Coimisiún Pleanála, BCMS start notices and completion certificates
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
Sites that could change 4 within 500 m
Empty land zoned for homes 4
- 20.3 ha zoned for homes · no homes built on it yet · 17 m
- 30.3 ha zoned for homes · no homes built on it yet · 22 m
- 41.3 ha zoned for homes · no homes built on it yet · 69 m
- 50.2 ha zoned for homes · no homes built on it yet · 80 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
| Source | Licence | Fetched | Link |
|---|---|---|---|
| An Coimisiún Pleanála cases (ArcGIS feed) | CC BY 4.0 | 30 Oct 2026, 23:01 | open |
| Building Control Management System (commencement notices) | CC BY 4.0 | 1 Nov 2026, 03:07 | open |
| Derelict sites registers | CC BY 4.0 | 26 Oct 2026, 23:09 | open |
| National Planning Application Database | CC BY 4.0 | 1 Nov 2026, 02:01 | open |
| Residential Zoned Land Tax maps | CC BY 4.0 | 25 Oct 2026, 23:43 | open |
Applications within 500 m, by year
Between 2 and 6 a year; busiest 2023. 96% of decisions were approvals.
2021 and 2026 are part years (*). Exemption requests and time extensions are left out.
Measuredcouncil register via NPAD
Every application within 500 m 7 in the last 12 months
See every application on the map
- 10136, Sycamore Lane, Dara Park, Bessboro Road, Bessborough, Mahon, Cork, No decision yetIncrease of pupil occupancy, alterations to internal layout
- 9Sycamore Lane, Dara Park, Besboro Road, Mahon, Cork Approved with conditionsPermission for retention is sought by First Step Homes Limited for the existing
- 12Mahon Industrial Estate, Bessboro Road, Blackrock, Cork No decision yetPermission for the demolition of an existing single storey light industrial
- 11Bessborough Creche, The Bessbrough Centre, Blackrock, Cork City Approved with conditionsPermission for retention of two existing single storey extensions to be used
- Bessborough Creche, The Bessborough Centre, Blackrock, Cork No decision yetPermission for retention of two existing single storey extensions to be used as
- Bessborough, Ballinure, Blackrock, Cork Approved with conditionsPermission for a Large-Scale Residential Development (LRD)
- 815 Sharman Avenue, Crawford Gate, Bessborough Approved with conditionsPermission for alterations, convert the existing attic space to a bedroom and the provision of 4 no.…
How we work this out
Sources: National Planning Application Database, An Coimisiún Pleanála cases (ArcGIS feed), Building Control Management System (commencement notices) · fetched 1 Nov 2026, 03:07
| Source | Licence | Fetched | Link |
|---|---|---|---|
| National Planning Application Database | CC BY 4.0 | 1 Nov 2026, 02:01 | open |
| An Coimisiún Pleanála cases (ArcGIS feed) | CC BY 4.0 | 30 Oct 2026, 23:01 | open |
| Building Control Management System (commencement notices) | CC BY 4.0 | 1 Nov 2026, 03:07 | open |
Building work nearby 7 in the last 12 months
- Block A, City Gate Plaza, Loughmahon, Link Road, Mahon, Cork, Cork · 20 Oct 2026 · 7-day notice not signed off · 24/42822 · 334 m
- Unit 2B, Blackrock Business Park, Cork, T12 N972 · 26 Aug 2026 · 7-day notice not signed off · 24/43504 · 347 m
- 7Block A, Feirm Na Locha, Loughmahon Road, Mahon, Cork, Cork · 15 Jul 2026 · 190 homes · 7-day notice not signed off · 21/40196 & 24/43351 · 178 m
- Block B, Feirm Na Locha, Loughmahon Road, Mahon, Cork, Cork · 29 Jun 2026 · 190 homes · 7-day notice not signed off · 21/40196 & 24/43351 · 225 m
- Eist Linn, Eist Linn, Bessboro, Blackrock, Cork, T12D922 · 3 Jun 2026 · 7-day notice not signed off · 309 m
- 615 Sharman Avenue, Crawford Gate, Bessborough, Blackrock, Cork, T12A59X · 21 May 2026 · 1 homes · short notice no sign-off needed · 2544321 · 101 m
- No 8 Brickfield Downs , Skehard Road, Cork, Cork, T12 AC8H · 19 Jan 2026 · 1 homes · start notice, opted out no sign-off needed · 25/44066 · 445 m
How we work this out
Source: Building Control Management System (commencement notices) · fetched 1 Nov 2026, 03:07
| Source | Licence | Fetched | Link |
|---|---|---|---|
| Building Control Management System (commencement notices) | CC BY 4.0 | 1 Nov 2026, 03:07 | open |
Homes coming 0 not started
- Site adjacent to · 204 homes · building started · 253 m
- located adjacent to Telus International · 196 homes · building started · 217 m
How we work this out
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
| Source | Licence | Fetched | Link |
|---|---|---|---|
| An Coimisiún Pleanála cases (ArcGIS feed) | CC BY 4.0 | 30 Oct 2026, 23:01 | open |
| Building Control Management System (commencement notices) | CC BY 4.0 | 1 Nov 2026, 03:07 | open |
| National Planning Application Database | CC BY 4.0 | 1 Nov 2026, 02:01 | open |
| Social housing construction status report | CC BY-SA 4.0 | 23 Oct 2026, 23:02 | open |
Named places nearby: estate, schemes, crèches, schools
Named places estate, developments, inspections
Who applies most nearby
- The Bessborough Centre Limited — 2 applications, latest 12 May 2026
Crèches and schools inspected
| Name | Latest inspection | Distance |
|---|---|---|
| Beginnings Creche · Crèche | 16 Mar 2026 · report · Tusla Early Years Inspectorate | 718 m |
| Naíonra Cró na nÓg · Crèche | 4 Apr 2025 · report · Tusla Early Years Inspectorate | 742 m |
| Mahon CDP Community Creche · Crèche | 6 Nov 2025 · report · Tusla Early Years Inspectorate | 835 m |
| Múin Pre School - The Rockies · Crèche | 24 Apr 2026 · report · Tusla Early Years Inspectorate | 878 m |
How we work this out
Sources: Applicant organisations (from the CRO), Department of Education school list, Tusla early years register · fetched 28 Oct 2026, 23:19
| Source | Licence | Fetched | Link |
|---|---|---|---|
| Applicant organisations (from the CRO) | Derived by Planning Register | 25 Oct 2026, 23:01 | — |
| Department of Education school list | CC BY 4.0 | 27 Oct 2026, 23:04 | open |
| Tusla early years register | Public register | 28 Oct 2026, 23:19 | open |
How busy is this area Busier than most of Cork City Council.
How we work this out
Sources: An Coimisiún Pleanála cases (ArcGIS feed), Building Control Management System (commencement notices), National Planning Application Database · fetched 1 Nov 2026, 03:07
| Source | Licence | Fetched | Link |
|---|---|---|---|
| An Coimisiún Pleanála cases (ArcGIS feed) | CC BY 4.0 | 30 Oct 2026, 23:01 | open |
| Building Control Management System (commencement notices) | CC BY 4.0 | 1 Nov 2026, 03:07 | open |
| National Planning Application Database | CC BY 4.0 | 1 Nov 2026, 02:01 | open |
What's the area like?
This street block against the council
0% of homes built before 1971 (council 36%). 68% owner-occupied (council 56%).
MeasuredCSO Census 2022, Small Area Population Statistics (CC BY 4.0) · small area 048043004/01
Schools, stops and the council
Schools
- Nagle Community College · postprimary · 315 pupils · 671 m
- Gaelscoil Mhachan · primary · 139 pupils · 742 m
- Scoil na Croise Naofa · primary · 193 pupils · 985 m
Stops 29
- City Gate · 215, 215A, 219 · 5/hour at peak · 153 m
- City Gate · 215, 215A · 4/hour at peak · 183 m
- Central Stat Ofce · 215, 215A, 219 · 5/hour at peak · 294 m
- Central Stat Ofce · 215, 215A · 4/hour at peak · 308 m
- St Michael's Drive · 219 · 1/hour at peak · 389 m
- Blackrock Hll · 202, 202A, 219 · 7/hour at peak · 429 m
- Skehard Lw · 202, 202A, 215, 215A, 219 · 11/hour at peak · 432 m
- Skehard Lw · 202, 202A, 215, 215A, 219 · 11/hour at peak · 447 m
Schools growing or shrinking planning in 3 years · pupils last year
- Nagle Community College · 671 m+6.1% pupils (315)
- Gaelscoil Mhachan · 742 m-0.7% pupils (139)
- Scoil na Croise Naofa · 985 m-2% pupils (193)
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
| Source | Licence | Fetched | Link |
|---|---|---|---|
| Public transport stops and routes (NTA GTFS) | CC BY 4.0 | 25 Oct 2026, 23:02 | open |
| Department of Education school list | CC BY 4.0 | 27 Oct 2026, 23:04 | open |
| National Planning Application Database | CC BY 4.0 | 1 Nov 2026, 02:01 | open |
| Council consultation portals | Public | 1 Nov 2026, 01:08 | open |
| Council meetings (ModernGov) | Public | 1 Nov 2026, 02:24 | open |
| Land Development Agency public land register | CC BY 4.0 | 11 Sept 2026, 16:43 | open |
| cso_saps_2022 | CC BY 4.0 | — | open |
| National Transport Authority | CC 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 maps | CC BY 4.0 | — | — |
| Fingal County Council | CC BY 4.0 | — | — |
What to ask, and who
- On the vacant land tax map: is the 3% tax being paid?SolicitorAsk for: Your solicitor's check of liability or exemption.
- Any work done without planning permission?Seller · solicitorAsk for: An opinion of compliance for the whole house.
Where this is, the terms, the sources
- Electoral division
- Mahon B
- Electoral area
- Cork City South East
- Council
- Cork City Council
Everything we found, as a list 8 lines
- Zoned R2 (existing residential); not protected; on the vacant land tax map.
- 4 sites nearby could change: 4 empty zoned plots.
- Skehard Lw (bus 202, 202A) 447 m away: 11 an hour at morning peak; 50 from all stops within 500 m.
- Noise from road traffic mapped at 55–59 dB (day-evening-night average, EPA 2022).
- Here (2022 census): 68% owner-occupied (council 56%); 7% of homes empty (council 6%); most built 2016 or later; 53% drive to work (council 54%); population up 4% since 2016.
- 3 home extensions within 250 m since 2025.
- The council decides in a median 56 days (about 8 weeks); 1 in 8 is asked for more information.
- Homes started within 1 km: 192 in the last year, 40 three years before.
What the terms mean 6 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.
- 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 27
| Source | Publisher | Licence | Fetched |
|---|---|---|---|
| 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.com | An Coimisiún Pleanála | CC BY 4.0 | 30 Oct 2026 |
| data.nbco.gov.ie | National Building Control Office (BCMS) | CC BY 4.0 | 1 Nov 2026 |
| data.gov.ie | Various (see each layer) | CC BY 4.0, CC BY-NC-ND 4.0 | 27 Sept 2026 |
| services-eu1.arcgis.com | National Inventory of Architectural Heritage | CC BY 4.0 | 27 Sept 2026 |
| services-eu1.arcgis.com | National Monuments Service (SMR) | CC BY 4.0 | 27 Sept 2026 |
| dlrcoco.citizenspace.com | Local authorities (consultation portals) | Public | 1 Nov 2026 |
| www2.courts.ie | — | © the publisher | 31 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.com | Local authorities (derelict sites registers) | CC BY 4.0 | 26 Oct 2026 |
| transportforireland.ie | National Transport Authority | CC BY 4.0 | 25 Oct 2026 |
| lda.ie | Land Development Agency | CC BY 4.0 | 11 Sept 2026 |
| meetings.fingal.ie | Local authorities (council meetings) | Public | 1 Nov 2026 |
| services.arcgis.com | Department of Housing (National Planning Application Database) | CC BY 4.0 | 1 Nov 2026 |
| organisations | Planning Register (derived from applications and the CRO register) | Derived by Planning Register | 25 Oct 2026 |
| services-eu1.arcgis.com | Tailte Éireann | CC BY 4.0 | 11 Sept 2026 |
| services-eu1.arcgis.com | CSO, Tailte Éireann, OpenStreetMap contributors | CC BY 4.0 | 4 Oct 2026 |
| propertypriceregister.ie | Property Services Regulatory Authority (PPR) | © PSRA, PSI licence | 1 Nov 2026 |
| services.arcgis.com | Local authorities (RZLT maps) | CC BY 4.0 | 25 Oct 2026 |
| gov.ie | Department of Education | CC BY 4.0 | 27 Oct 2026 |
| gov.ie | Department of Housing | CC BY-SA 4.0 | 23 Oct 2026 |
| tusla.ie | Tusla (Early Years Inspectorate) | Public register | 28 Oct 2026 |
| services.arcgis.com | Local authorities via the Department of Housing (GZT / MyPlan) | CC BY 4.0 | 25 Oct 2026 |