29a Martello Court, Portmarnock, Co. Dublin, D13 HY00
Retention of alterations to a previously approved extension to create a self-contained living space in Portmarnock.
F23A/0532 · Fingal County Council · Lodged 7 September 2023
- Reference
- F23A/0532
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Retention
- Received
- 7 September 2023
Summary
AI-generatedRetention permission is sought for alterations to a previously approved application. The changes include installing an external side door, an internal staircase, and closing up openings to create a self-contained living space.
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
Planning permission is sought for retention for as constructed alterations to previously approved application ref. No. F21b/0237. Alterations include installation of external entrance door to side, installation of internal staircase, and closing up opes linking 2 storey side extension to original dwelling, creating a self-contained living space, and associated site works. (alterations to previously approved application ref. No. F21b/0237 for changing the garage door to the front of the existing house to a new window and converting garage into a habitable space and building, a proposed new ground floor extension to the rear and side of existing house. A new first floor extension to the side of the existing house extending the existing hip roof across and all ancillary works. )
Land-use zoning
What this land is zoned for
“Provide for residential development and protect and improve residential amenity”
National zoning type: Existing residential
Objective set by the The Fingal Development Plan 2023 – 2029 (2023–2029). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 91 Martello Court, Portmarnock, Dublin | Jul 2025 | €715,000 | 209 m |
| 92 Carrickhill Rise, Portmarnock, Dublin | Mar 2025 | €700,000 | 228 m |
| 84 Carrickhill Rise, Portmarnock, Co Dublin | Apr 2025 | €600,000 | 263 m |
| 9 Wheatfield Rd, Portmarnock, Dublin | Oct 2025 | €725,000 | 280 m |
| 100 Martello Court, Portmarnock, Dublin | Jun 2025 | €792,000 | 286 m |
| 19 The Quarry, Carrickhill Rd, Portmarnock | Feb 2026 | €300,000 | 289 m |
| 22 The Quarry, Portmarnock, Co Dublin | May 2025 | €400,000 | 289 m |
| 4 Lime Kiln, Carrickhill Road Upper, Portmarnock | Mar 2025 | €1,235,000 | 303 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received7 September 2023
- Decision due1 November 2023
- Decision issued1 November 2023
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
Retention planning permission is sought for the following — (i) Replacement of single storey garage and…
29A Martello Court, Portmarnock, Co. Dublin, D13 HY00
F25A/0325EFingalLodged 16 Apr 2025Retention
- RefusedAt this site
Permission for demolition of existing extension to side of existing ho
29a Martello Court, Portmarnock, Co. Dublin.
F20A/0341FingalLodged 16 Jul 2020Demolition
- RefusedAt this site
Retention Planning Permission is sought for the following - works involved in (i) the replacement of a single…
29A Martello Court, Portmarnock, Co. Dublin, D13 HY00
F25A/1037EFingalLodged 9 Nov 2025Retention
- GrantedAt this site
Permission for changing the garage door to the front of the existing h
29a Martello Court, Portmarnock, Co. Dublin.
F21B/0237FingalLodged 18 Jun 2021Alterations
- Granted30 m away
Development will consist of a proposed new first floor extension to the side of the existing house. A new…
144 Carrickhill Rise, Portmarnock, Co. Dublin, D13 YK83
F23A/0419FingalLodged 12 Jul 2023Extension
- Granted70 m away
Retention of the widening of the existing entrance to 4.2m wide and re
11 Martello Court,, Portmarnock, Co. Dublin.
F14A/0402FingalLodged 1 Oct 2014Retention
- Granted120 m away
Modification of the roof design to a previously approved first floor e
12 Carrickhill Close, Portmarnock, Co Dublin
F14B/0139FingalLodged 13 Jun 2014Alterations
- Granted120 m away
Amendments to the front elevation including removal of existing bay wi
4 Carrickhill Close, Portmarnock, Co. Dublin.
F14B/0130FingalLodged 3 Jun 2014Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
Retention permission of existing dwelling house and attached domestic garage, as constructed on site, from…
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2360073WestmeathLodged 23 Mar 2023
- Awaiting decisionRetention
Permission for indefinite retention of as built alterations to the extension of an existing dwelling…
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2460669WaterfordLodged 13 Nov 2024
- GrantedAlterations
(1) Retention of alterations to existing dwelling previously granted under planning Ref. No. 05/199,…
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- GrantedRetention
Permission is sought for development of — Retention permission for; (a) A single storey extension to the…
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D21B/0143Dún Laoghaire–RathdownLodged 25 Mar 2021
- Awaiting decisionExtension
Planning permission is sought for proposal comprising of (A) internal alterations and single storey extension…
31 Rockfield , Stonylane , Ardee Co. Louth
2360279LouthLodged 11 Aug 2023
- InvalidRetention
Retention Permission is sought for — Garage conversion/extension to side/front
10, Kinvara Grove, Navan Road, Dublin 7
WEB1590/21Dublin CityLodged 26 May 2021
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