5, Waltham Terrace, Blackrock, Co. Dublin
Extension and renovation of a protected detached residence.
D11A/0383 · Dun Laoghaire Rathdown County Council · Lodged 10 August 2011
- Reference
- D11A/0383
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 August 2011
Summary
AI-generatedThe development consists of erecting new three-storey and single-storey extensions to the rear and side of a protected structure. It also includes refurbishing an existing garage into a utility area and general renovation works.
- Storeys
- 3
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 proposed extension and renovation of existing detached residence (a protected structure). The proposed works shall consist of the erection of new three-storey and single-storey extensions to the rear and side to contain 2 no. New bedrooms on the upper floor levels and a revised kitchen/dining area on the lower ground floor level, the refurbishment and fitting out of the existing single storey garage to the side as a utility area, forming new external door and...
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY 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 |
|---|---|---|---|
| 7 Waltham Hse, Clonfadda, Blackrock | May 2026 | €625,000 | 26 m |
| 11 Woodview, Mount Merrion Ave, Blackrock | Jan 2026 | €550,000 | 43 m |
| 15 Woodview, Mount Merrion Ave, Blackrock | Aug 2025 | €230,000 | 50 m |
| 26 Woodview, Mount Merrion Ave, Blackrock | Mar 2026 | €600,000 | 80 m |
| Kali House, Mount Merrion Ave, Blackrock | Sept 2025 | €1,000,000 | 82 m |
| 69 Woodview, Mount Merrion Ave, Blackrock | Apr 2025 | €685,600 | 91 m |
| 4 Cross Avenue, Blackrock, Co Dublin | Apr 2025 | €1,890,000 | 100 m |
| Apt 11, Dawson Court, Cross Ave | Jan 2025 | €480,000 | 107 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 received10 August 2011
- Decision issued30 September 2011
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
Permission for the widening and raising of the existing porch window and installation of a conservation roof…
7 Waltham Terrace, Blackrock, Co Dublin
D14A/0687Dún Laoghaire–RathdownLodged 28 Oct 2014Alterations
- GrantedAt this site
A two storey over basement protected structure. The development will consist of:- construction of hardwood…
3, Waltham Terrace, Blackrock, Co. Dublin
D04A/1385Dún Laoghaire–RathdownLodged 29 Nov 2004Extension
- Refused40 m away
The development will consist of alterations to existing house to include changing existing kitchen to home…
36, Mount Merrion Avenue, Blackrock, County Dublin
D21B/0075Dún Laoghaire–RathdownLodged 25 Feb 2021Extension
- Refused40 m away
The development will consist of alterations to existing house to include changing existing kitchen to home…
36, Mount Merrion Avenue, Blackrock, County Dublin
D21B/0441Dún Laoghaire–RathdownLodged 20 Aug 2021Extension
- Granted50 m away
Permission is sought for development consisting of the following works — Single storey dining area extension…
6, Waltham Terrace, Blackrock, Co. Dublin
D12A/0444Dún Laoghaire–RathdownLodged 24 Jan 2013Extension
- Granted50 m away
Demolish existing double height conservatory to rear and to build single storey extension at ground floor…
8, WALTHAM TERRACE, BLACKROCK, CO. DUBLIN
D04A/1105Dún Laoghaire–RathdownLodged 27 Sept 2004Extension
- Granted60 m away
To demolish existing single storey extension to side and construct replacement single storey extension to…
2, Waltham Terrace, Blackrock, Co. Dublin
D05A/1391Dún Laoghaire–RathdownLodged 14 Feb 2006Extension
- Granted70 m away
Permission is sought for the demolition of non-original single-storey converted garage to the side (22.5m2);…
13, Waltham Terrace, Blackrock, (Protected Structure)
D21A/0293Dún Laoghaire–RathdownLodged 7 Apr 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.
- GrantedAlterations
Permission is sought for works to a protected structure to consist of the demolition of the existing single…
Lismore, Knocknacree Grove, Dalkey, Co. Dublin
D18A/0384Dún Laoghaire–RathdownLodged 26 Oct 2018
- RefusedExtension
Permission for the renovation of and a two-storey extension to the Protected Structure. The applicant…
Richview Lodge, Clonskeagh Road, Dublin 14 (A Protected Structure)
D17A/1101Dún Laoghaire–RathdownLodged 14 Dec 2017
- InvalidExtension
PROTECTED STRUCTURE : Proposed extension and renovation of existing protected structure to include removal of…
4, Saint Lawrence Road, Clontarf, Dublin 3, D03 NV66
WEB2167/25Dublin CityLodged 27 May 2025
- GrantedExtension
Refurbishment and extension to existing dwelling to include; demolition of non-original rear lobby & single…
Avondale Lodge, Old Lucan Road, Palmerstown, Dublin 20
SD16B/0242South DublinLodged 28 Sept 2016
- InvalidExtension
PROTECTED STRUCTURE: Proposed extension and renovation of existing protected structure to include removal of…
No. 4, Saint Lawrence Road, Clontarf, Dublin 3
WEB2080/25Dublin CityLodged 16 May 2025
- Awaiting decisionExtension
PROTECTED STRUCTURE: (i) Demolition of an existing 16.4sq.m detached single storey garage; (ii) construction…
24, Highfield Road, Rathgar, Dublin 6, D06 K7F7
WEB1126/26Dublin CityLodged 21 Jan 2026
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