21 Waltham Terrace, Blackrock, Co. Dublin.
Demolition of a single-storey extension and construction of new extensions at a protected structure.
D02A/0967 · Dun Laoghaire Rathdown County Council · Lodged 24 September 2002
- Reference
- D02A/0967
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 24 September 2002
Summary
AI-generatedThe application proposes works to a protected structure, including the demolition of an existing single-storey side and rear extension. It seeks to construct a two-storey side extension, a single-storey rear extension with roof lights, and carry out internal alterations.
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
Protected structure for the following: demolition of existing single storey extension to side and rear and construction of a two storey extension to side and single storey extension to rear with roof lights, internal alternations to existing house, new roof lights to the existing house.
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 |
|---|---|---|---|
| 26 Woodview, Mount Merrion Ave, Blackrock | Mar 2026 | €600,000 | 92 m |
| 33 Waltham Terrace, Blackrock, Co. Dublin | Mar 2026 | €1,130,000 | 103 m |
| 7 Waltham Hse, Clonfadda, Blackrock | May 2026 | €625,000 | 112 m |
| 15 Woodview, Mount Merrion Ave, Blackrock | Aug 2025 | €230,000 | 112 m |
| 45 Green Road, Blackrock, Co Dublin | Mar 2026 | €1,350,000 | 112 m |
| 35 Woodview, Mount Merrion Ave, Blackrock | Sept 2025 | €580,000 | 121 m |
| Apt 50 Woodview, Mount Merrion Ave, Blackrock | Jun 2026 | €665,000 | 121 m |
| 11 Woodview, Mount Merrion Ave, Blackrock | Jan 2026 | €550,000 | 122 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 received24 September 2002
- Decision issued5 November 2002
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
Protected Structure. Demolition of existing single-storey flat-roofed extension to side and rear;…
21, Waltham Terrace, Blackrock, Co. Dublin
D04A/0099Dún Laoghaire–RathdownLodged 30 Jan 2004Extension
- RefusedAt this site
Proposed new 2.8m wide vehicle access gates in boundary wall on to Waltham Terrace and construction of new…
23A, Waltham Terrace, Blackrock, Co. Dublin.
D08A/0914Dún Laoghaire–RathdownLodged 12 Aug 2008Alterations
- RefusedAt this site
For the demolition of existing shed and the construction of new detached house, partially two-storied, to the…
23, Waltham Terrace, Blackrock, Co. Dublin
D05A/0155Dún Laoghaire–RathdownLodged 9 Feb 2005New dwelling
- GrantedAt this site
Permission for demolition of rear extension and rear sun room, refurbishment and alterations to existing…
19, Waltham Terrace, Blackrock, Co. Dublin
D18A/0344Dún Laoghaire–RathdownLodged 18 Apr 2018Extension
- RefusedAt this site
Permission for new 3m wide vehicular entrance gates to replace existing pedestrian gate in front boundary…
23 & 23a Waltham Terrace, Blackrock, Co Dublin (23 is a Protected Structure)
D16A/0610Dún Laoghaire–RathdownLodged 18 Aug 2016Alterations
- GrantedAt this site
Demolition of existing shed and the construction of a new detached house, partially two-storied, to the side…
23, Waltham Terrace, Blackrock, Co. Dublin
D06A/1176Dún Laoghaire–RathdownLodged 6 Nov 2006New dwelling
- GrantedAt this site
Permission for development. The development will consist of the installation of 20 sqm of solar panels to the…
No. 23 Waltham Terrace, Blackrock, Co. Dublin (A Protected Structure)
D22A/0618Dún Laoghaire–RathdownLodged 22 Aug 2022Alterations
- Granted30 m away
To partially demolish rear side walls of existing protected structure and permission to construct two-storey…
17 Waltham Terrace, Blackrock, Co. Dublin.
D04A/1534Dún Laoghaire–RathdownLodged 19 May 2005Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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Permission for the construction of a new two storey extension (c.50msq) within the curtilage of a protected…
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- GrantedRetention
Permission for retention of (a) Demolition of existing single storey structure, (b) Construction of a 2…
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2039765Cork CityLodged 16 Dec 2020
- GrantedExtension
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- GrantedExtension
Demolition of single storey lean to's and potting shed to the east and west side of the existing house,…
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047710corkLodged 14 Oct 2004
- GrantedExtension
Permission to carry out alteration and extension works to an existing dwellinghouse that will include the…
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24370corkLodged 5 Jul 2024
- InvalidExtension
Demolition of part single-storey / part two-storey extension to the rear and side of the building and porch…
Ambleside, 9 Green Park, Dublin 14, D14XD34
D23A/0618Dún Laoghaire–RathdownLodged 29 Sept 2023
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