39C Castle Avenue, Clontarf, Dublin 3, D03 NN97
Amendments to a previous permission to include converting a ground floor garage and adding a first floor rear extension.
WEB1966/24 · Dublin City Council · Lodged 7 August 2024
- Reference
- WEB1966/24
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 August 2024
Summary
AI-generatedThis application seeks amendments to a previously granted permission (ref: 2356/21). The new proposal includes converting the existing ground floor garage into habitable space, adding a first floor extension to the rear, and making changes to the relevant elevations.
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
Amendments to previously granted permission under 2356/21 granted for new first floor extension to the side of the existing semi-detached dwelling to now include conversion of existing garage at ground floor to habitable space, proposed first floor extension to the rear, changes to relevant elevations and all ancillary site works at 39c, castle avenue, clontarf, dublin 3 (d03 nn97).
Land-use zoning
What this land is zoned for
“To protect, provide and improve residential amenities.”
National zoning type: Existing residential
Objective set by the Development Plan 2022-2028 (2022–2028). 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 |
|---|---|---|---|
| 1 Lucerne, 39 Castle Ave, Clontarf Dublin 3 | Dec 2025 | €460,000 | 50 m |
| Apt 1, 39a Castle Ave, Dublin 3 | Jun 2026 | €340,000 | 55 m |
| 39a Castle Ave, Clontarf, Dublin 3 | Jun 2026 | €610,000 | 55 m |
| Apartment 7, 23 Castle Avenue, Clontarf | Jun 2025 | €169,643 | 112 m |
| Apartment 5, 23 Castle Avenue, Clontarf | Jun 2025 | €169,643 | 112 m |
| Apartment 2, 23 Castle Avenue, Clontarf | Jun 2025 | €169,643 | 112 m |
| Apartment 3, 23 Castle Avenue, Clontarf | Jun 2025 | €169,643 | 112 m |
| Apartment 1, 23 Castle Avenue, Clontarf | Jun 2025 | €169,643 | 112 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 August 2024
- Decision due1 October 2024
- Decision issued1 October 2024
- Permission expiry3 January 2030
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Planning permission for development will consist of the provision of a new first floor extension to the side…
39C Castle Avenue, Clontarf, Dublin 3, D03 NN97.
2356/21Dublin CityLodged 10 Mar 2021Extension
- InvalidAt this site
Amendments to previously granted Permission under 2356/21 granted for new first floor extension to the side…
39C Castle Avenue, Clontarf, Dublin 3, D03 NN97
WEB1950/24Dublin CityLodged 2 Aug 2024Extension
- GrantedAt this site
The development will consist of the provision of a new first floor extension to the side of the existing…
39D, Castle Avenue, Clontarf, Dublin 3, D03 RH27
3340/21Dublin CityLodged 17 Aug 2021Extension
- Granted60 m away
Alterations to an existing two storey dwelling including: (i) the demolition of an existing single storey…
39G Castle Avenue, Clontarf, Dublin 3
4020/20Dublin CityLodged 22 Dec 2020Extension
- Granted70 m away
For — the construction of a single storey extension to the front / side / rear
24 Knights Bridge, Castle Avenue, Dublin 3
3654/24Dublin CityLodged 9 May 2024Extension
- Granted90 m away
PROTECTED STRUCTURE: Permission is sought for an extension at Vernon Lodge, 41A Castle Avenue, Clontarf,…
Vernon Lodge, 41A, Castle Avenue, Clontarf, Dublin 3
4732/19Dublin CityLodged 18 Dec 2019Extension
- Granted90 m away
PROTECTED STRUCTURE: Alterations to permission Reg Ref:4732/19 are sought – a dormer bungalow at one and two…
Vernon Lodge, 41A, Castle Avenue, Clontarf, Dublin 3
2599/20Dublin CityLodged 30 Mar 2020Alterations
- Granted130 m away
Conversion of attic to storage including a dormer window to the rear at roof level
19, Lambourne Village, Dublin 3
WEB1633/21Dublin CityLodged 8 Jun 2021Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Planning permission is sought for works to existing two-storey semi-detached dwelling at 41 Castle Grove,…
41, Castle Grove, Clontarf, Dublin 3, D03 WE14
WEB2352/24Dublin CityLodged 23 Oct 2024
- GrantedExtension
(1) a proposed single storey extension to rere & North side, comprising the creation of ancillary family…
142, Castle Ave, Clontarf, Dublin 3
WEB2818/24Dublin CityLodged 23 Dec 2024
- GrantedExtension
Planning Permission to construct a 2 storey extension (247.1 sqm) to the rear and side of existing detached…
132, Castle Avenue, Clontarf, Dublin 3
3386/20Dublin CityLodged 15 Sept 2020
- InvalidExtension
Permission for demolition of existing single storey extension to rear (30 sqm), and erection of a new two…
221, Clontarf Road, Dublin 3
WEB2132/25Dublin CityLodged 22 May 2025
- GrantedExtension
Planning permission is sought by Oonagh & Conor Cooney for (i) widening of existing vehicular entrance gate;…
30, Castle Grove, Clontarf, Dublin 3 D03 W243
WEB2012/22Dublin CityLodged 7 Nov 2022
- GrantedExtension
Planning permission is sought by Eoghan McCarthy and Nicola Crowley, for development at 25 Castle Grove,…
25 Castle Grove, Clontarf, Dublin 3, D03 CK25
WEB5515/25Dublin CityLodged 28 Oct 2025
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