25 Waltham Terrace, Blackrock, Co. Dublin A94 P9T8
Demolition of a garage and construction of a side extension and internal alterations to a protected structure.
D20A/0384 · Dun Laoghaire Rathdown County Council · Lodged 7 August 2020
- Reference
- D20A/0384
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 August 2020
Summary
AI-generatedThe application seeks permission for works to a protected structure, including the demolition of an existing garage and side passage. These will be replaced with a new side extension, a covered side passage, and internal alterations to create a new master suite.
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
Permission is sought for the following works to a protected structure: demolition of existing garage and side passage and their replacement with a new side extension and covered side passage; provision of a small new canopy to the boot room entrance; internal alterations to include; works to the top of the rear half of the house to create a new master suite with dressing room and ensuites, works on lower ground floor at the toilet and bedroom adjacent to the sloped roof extension to facilitat...
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.
Built — construction complete
A commencement notice records works starting on 26 October 2020.
Notified floor area: 15 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 33 Waltham Terrace, Blackrock, Co. Dublin | Mar 2026 | €1,130,000 | 63 m |
| 45 Green Road, Blackrock, Co Dublin | Mar 2026 | €1,350,000 | 72 m |
| 26 Woodview, Mount Merrion Ave, Blackrock | Mar 2026 | €600,000 | 123 m |
| 54 Waltham Terrace, Blackrock, Co. Dublin | May 2025 | €2,200,000 | 135 m |
| Apt 50 Woodview, Mount Merrion Ave, Blackrock | Jun 2026 | €665,000 | 142 m |
| 35 Woodview, Mount Merrion Ave, Blackrock | Sept 2025 | €580,000 | 142 m |
| 15 Woodview, Mount Merrion Ave, Blackrock | Aug 2025 | €230,000 | 148 m |
| 7 Waltham Hse, Clonfadda, Blackrock | May 2026 | €625,000 | 152 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 2020
- Decision issued2 September 2020
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
Completion of building works comprising changes to previously granted permission under reg. ref. D05A/0192,…
25, Waltham Terrace, Blackrock, Co. Dublin .
D08A/0007Dún Laoghaire–RathdownLodged 24 Apr 2008Alterations
- GrantedAt this site
Refurbishment and extension to the rear and side. The development will consist of the removal of an existing…
25, Waltham Terrace, Blackrock, Co. Dublin
D05A/0192Dún Laoghaire–RathdownLodged 4 May 2005Extension
- GrantedAt this site
Permission for development. The development will consist of removal of non-original single storey extension…
23 Waltham Terrace, Blackrock, Co. Dublin, a protected structure, DLR co.co. RPS ref no. 340
D21A/0329Dún Laoghaire–RathdownLodged 16 Apr 2021Extension
- GrantedAt this site
Permission for development. The development will consist of the widening of the existing entrance, the…
27 Waltham Terrace, Blackrock, Co. Dublin, A94X8C6, a protected structure
D21A/0846Dún Laoghaire–RathdownLodged 24 Sept 2021Alterations
- 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
- 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
- Granted30 m away
Permission is sought for works to a protected structure, consisting of; new heating system and hotpress,…
29, Waltham Terrace, Blackrock, Co. Dublin
D10A/0162Dún Laoghaire–RathdownLodged 24 Mar 2010Alterations
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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