Brentwood, Sydenham Road, Dundrum, Dublin 14
A three-storey extension to the rear and side of a house in Dundrum, including a detached swimming pool.
D04A/1408 · Dun Laoghaire Rathdown County Council · Lodged 2 December 2004
- Reference
- D04A/1408
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 2 December 2004
Summary
AI-generatedThe development consists of a three-storey extension to the rear and side of the existing dwelling with internal modifications and a roof conservatory. It also includes relocating the vehicular entrance, a new pedestrian entrance, and a detached swimming pool in the rear garden.
- 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
For three storey extension to rear and side of existing dwelling incorporating internal modifications, glazed conservatory to roof, relocation of vehicular entrance with new pedestrian entrance and detached swimming pool to rear, all with associated works and services.
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 Belfort House, Sydenham Villas, Dundrum | Oct 2025 | €535,000 | 52 m |
| Apt 48 - Altamont Hall, Stoney Road, Dublin 14 | Apr 2026 | €575,000 | 55 m |
| Apt 10, Belfort Court, Sydenham Villas Dublin 14 | Jan 2026 | €403,000 | 73 m |
| 15 Altamount Hall, Stoney Rd, Dublin 14 | Apr 2026 | €490,000 | 101 m |
| 5 Altamont Hall, Stoney Rd, Dundrum | Apr 2025 | €444,000 | 101 m |
| 14 Altamount Hall, Stoney Rd, Dublin 14 | Apr 2026 | €509,000 | 101 m |
| Cullenagh, Stoney Road, Dundrum | Oct 2025 | €2,800,000 | 105 m |
| Kindrum, Kilmacud Road Upper, Dundrum | Sept 2025 | €5,312,423 | 109 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 received2 December 2004
- Decision issued2 February 2005
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
For the construction of an 18 sq.m. three storey extension to the south side of an existing house a 7 sq.m.…
Mopoon Villa, Sydenham Road,Dundrum, Dublin 14
D06B/0560Dún Laoghaire–RathdownLodged 22 Jun 2006Extension
- Part granted, part refused40 m away
Permission for development consisting of: Retention Permission for 66.6 linear metres of 2m high stone…
Sydenham House, Sydenham Villas, Dundrum, Dublin 14
D13A/0655Dún Laoghaire–RathdownLodged 10 Dec 2013Retention
- Granted40 m away
Permission for development which will consist of demolition of existing 2 storey detached dwelling house and…
Sydenham House, Sydenham Villas, Dundrum, Dublin 14
D13A/0021Dún Laoghaire–RathdownLodged 21 Jan 2013New dwelling
- Granted40 m away
Conversion of existing vehicular entrance gate on corner of Sydenham Villas and Kilmacud Road into pedestrian…
Sydenham House, Sydenham Villas, Dundrum,Dublin 14.
D02A/0025Dún Laoghaire–RathdownLodged 21 Jan 2002Alterations
- Refused40 m away
Permission for Retention of 43.3 linear metres of 1.3m high stone front boundary wall with granite capping to…
Sydenham House, Sydenham Villas, Dundrum, Dublin 14
D15A/0210Dún Laoghaire–RathdownLodged 30 Mar 2015Retention
- Granted40 m away
Permission to entend planning permission number D01A/0583 to include 2 additional penthouse apartments, 2…
Sydenham House, Sydenham Villas, Dundrum, Dublin 14
D05A/0918Dún Laoghaire–RathdownLodged 18 Jul 2005Apartments
- Refused40 m away
Permission for development consisting of new 1.5 storey domestic garage with home office at first floor level…
Sydenham House, Sydenham Villas, Dundrum, Dublin 14
D13A/0478Dún Laoghaire–RathdownLodged 29 Nov 2013Extension
- Not exempt — permission needed40 m away
To replace existing balcony with a new one
APARTMENT 25, Block B, Stoney Road, Goatstown, DUBLIN, D14T938
REF1826Dún Laoghaire–RathdownLodged 19 Feb 2026Alterations
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
Demolition of existing conservatory, construction of split level extension to rear of dwellinghouse…
Brooklodge, Ballyburden More, Ballincollig,
087596corkLodged 30 Jun 2008
- Awaiting decisionExtension
Alterations to elevations, construction of ground floor and first floor dormer extension to front and ground…
Roskeen, Lombardstown, Mallow,
094505corkLodged 19 Feb 2009
- GrantedExtension
Alterations, ground floor and first floor dormer extension to front of dwelling, construction of ground floor…
Roskeen, Lombardstown, Mallow,
094790corkLodged 13 Mar 2009
- GrantedExtension
Conversion of existing garage to habitable space to front, construction of new single storey extension to…
Powder Blue , 8 Cornagower Park , Brittas Bay Co. Wicklow
201033WicklowLodged 15 Oct 2020
- GrantedExtension
Construction of extension to dwelling, parking platform with basement to underside, entrance and associated…
Dunmanway Rd, Coolfadda, Bandon,
058713corkLodged 25 Nov 2005
- GrantedExtension
Alterations and extensions to dwelling to include demolition of porch and sunroom, modifications to existing…
Dromderrig, Kinsale, ,
089556corkLodged 5 Nov 2008
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.