3, Dunamase/St. Margarets, Cross Avenue, Booterstown, Co Dublin
Internal and external alterations to the house, including a new first-floor balcony and front porch roof.
D03B/0215 · Dun Laoghaire Rathdown County Council · Lodged 25 March 2003
- Reference
- D03B/0215
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 25 March 2003
Summary
AI-generatedThe proposed works include internal and external alterations to the existing dwelling. These will feature altered and new window/door openings, a rear first-floor balcony, a new front porch roof, and an altered entrance wall with new gates.
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
Internal and external alterations, incl. Altered & new opes, rear first floor balcony, new front porch roof and altered entrance wall/pier and new gates.
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 |
|---|---|---|---|
| 6 Saint James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €832,599 | 67 m |
| 5 Saint James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €2,114,537 | 72 m |
| 1 St. James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €2,158,590 | 93 m |
| 7 St James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €975,000 | 93 m |
| 3 St. James, Cross Avenue, Blackrockprice excludes VAT | Jul 2025 | €2,114,540 | 93 m |
| No.2 St. James, Cross Avenue, Blackrockprice excludes VAT | Sept 2025 | €2,114,540 | 93 m |
| 4 St James, Cross Avenue, Blackrockprice excludes VAT | Jan 2026 | €2,114,537 | 93 m |
| Sperrin, Cross Avenue, Blackrock | Aug 2025 | €1,950,000 | 145 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 received25 March 2003
- Decision issued14 May 2003
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Single storey conservatory extension to side of existing dwelling house
Little Oaks, 1, Saint Margarets, Cross Avenue, Blackrock, Co. Dublin
D08B/0402Dún Laoghaire–RathdownLodged 27 May 2008Retention
- Granted30 m away
Permission for alterations to the external elevations, including changes to the windows and doors at the…
Little Oaks, 1, Saint Margarets, Cross Avenue, Blackrock, Co. Dublin
D14B/0031Dún Laoghaire–RathdownLodged 6 Feb 2014Alterations
- Granted30 m away
Construction of a single storey conservatory extension to the side of dwelling house
Little Oaks, 1, Saint Margarets, Cross Avenue, Blackrock, Co. Dublin
D06B/0740Dún Laoghaire–RathdownLodged 14 Aug 2006Extension
- Granted30 m away
Permission is sought for alterations to the external elevations to include the replacement of existing single…
1, Little Oaks, St. Margarets, Cross Avenue, Blackrock, Co. Dublin, A94EC62
D23B/0101Dún Laoghaire–RathdownLodged 10 Mar 2023Alterations
- Granted60 m away
Permission for extension and alterations to and within the curtilage of a Protected Structure, consisting of…
Dunamase, Cross Avenue, Blackrock, Co. Dublin
D18A/0203Dún Laoghaire–RathdownLodged 8 Mar 2018Extension
- Granted60 m away
Permission for development. The site is accessed via Cross Avenue. The site is 0.195 ha. in size. The…
'Goleen', Cross Avenue, Booterstown, Blackrock, Co. Dublin, A94E6F3
D22A/0582Dún Laoghaire–RathdownLodged 28 Oct 2022Housing estate
- Withdrawn60 m away
Permission is sought for proposed extension and alterations to and within the curtilage of a Protected…
Dunamase, Cross Avenue, Blackrock, Co. Dublin
D17A/0827Dún Laoghaire–RathdownLodged 13 Sept 2017Extension
- Granted60 m away
Retention permission alteration to previously approved planning reg ref D18A/0203 for — Alterations to the…
Dunamase, Cross Avenue, Booterstown, Blackrock, Dublin, A94H2P9 Protected Structure
D23A/0116Dún Laoghaire–RathdownLodged 22 Feb 2023Retention
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
Alterations, including a first floor rear extension, revised fenestration to the side and rear, three roof…
Sanna , 23 La Touche Park , Greystones
2560652WicklowLodged 21 Aug 2025
- GrantedExtension
Extensions and alterations, new windows and roof glazing and internal alterations at ground and first floor…
35, Booterstown Avenue, Blackrock, Dublin
D08B/0413Dún Laoghaire–RathdownLodged 30 May 2008
- GrantedAlterations
Alterations to first-floor fenestration to the front and side elevations, including blocking up existing and…
73A, Downpatrick Road, Crumlin,Dublin 12, D12 RH90
WEB2054/26Dublin CityLodged 30 Apr 2026
- GrantedExtension
Alterations and extensions at first floor level and alterations to front, side and rear elevations
Nendrum, Knocksinna, Foxrock, Dublin 18.
D04B/0357Dún Laoghaire–RathdownLodged 11 May 2004
- GrantedExtension
Alterations to the front including provision of a new bay window and covered porch, the provision of a…
62, The Grove, Woodbrook Glen, Bray, Dublin
D06B/0595Dún Laoghaire–RathdownLodged 30 Jun 2006
- GrantedAlterations
Modification to front and side facades including replacement of existing porch, enlarging existing first…
1, Ashlawn, Balinteer Road, Dundrum, Dublin 16, D16X456
D23A/0134Dún Laoghaire–RathdownLodged 28 Feb 2023
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.