16 Waltham Terrace, Blackrock, Co. Dublin, A94 A3F8 (A Protected Structure)
Retention and modification of a glazed garden room at a protected structure.
D22B/0234 · Dun Laoghaire Rathdown County Council · Lodged 5 May 2022
- Reference
- D22B/0234
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 5 May 2022
Summary
AI-generatedPermission is sought to retain a 25.56 sqm single-storey glazed garden room at the rear of a protected structure. The application also includes replacing the glazed roof with a slated/zinc clad roof and adding a new ridge roof light.
- Floor area
- 26 m²
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 for development consisting of retention of 25.56sqm single storey glazed roof garden room to rear of existing return, replacement of glazed roof with slated/zinc clad roof and associated internal structural supports and provision of new ridge roof light to existing non original rear kitchen roof
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 20 April 2023.
Notified floor area: 426 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 7 Waltham Hse, Clonfadda, Blackrock | May 2026 | €625,000 | 87 m |
| 54 Waltham Terrace, Blackrock, Co. Dublin | May 2025 | €2,200,000 | 102 m |
| 26 Woodview, Mount Merrion Ave, Blackrock | Mar 2026 | €600,000 | 112 m |
| 15 Woodview, Mount Merrion Ave, Blackrock | Aug 2025 | €230,000 | 114 m |
| 11 Woodview, Mount Merrion Ave, Blackrock | Jan 2026 | €550,000 | 120 m |
| 33 Waltham Terrace, Blackrock, Co. Dublin | Mar 2026 | €1,130,000 | 154 m |
| 35 Woodview, Mount Merrion Ave, Blackrock | Sept 2025 | €580,000 | 157 m |
| Apt 50 Woodview, Mount Merrion Ave, Blackrock | Jun 2026 | €665,000 | 157 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 received5 May 2022
- Decision issued21 June 2022
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
To erect a single storey conservatory at the rear of 14 Waltham Terrace (a protected structure)
14, WALTHAM TERRACE, BLACKROCK, CO. DUBLIN
D04A/1028Dún Laoghaire–RathdownLodged 6 Sept 2004Extension
- Granted30 m away
The development will consist of a single storey ground floor extension to the south east of an existing house…
Gracefield House, Waltham Terrace, Blackrock, Dublin
D06A/1881Dún Laoghaire–RathdownLodged 16 Mar 2007Extension
- Granted40 m away
Alterations and extensions to existing Protected Structure (133 m2) comprising a) the demolition of existing…
12, Waltham Terrace, Blackrock, Co. Dublin
D04A/0493Dún Laoghaire–RathdownLodged 7 May 2004Extension
- Granted40 m away
Permission for retention is sought for two storey extensions to (a) the east end, area 13 sq.m (b) the west…
Gracefield House, Waltham Terrace, Blackrock, Co Dublin
D09A/0148Dún Laoghaire–RathdownLodged 27 Feb 2009Retention
- Granted50 m away
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
- Granted60 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
- Exempt — no permission needed60 m away
18 No photo voltaic solar panels comprising 9 No to hidden inner scope and 9 to private rear elevation blue…
20, Waltham Terrace, Blackrock, Co. Dublin. (A Protected Structure)
REF0725Dún Laoghaire–RathdownLodged 13 Jan 2025Energy
- Granted60 m away
Permission is sought for the following works. Demolition of non-original single-storey conservatory and…
20, Waltham Terrace, Blackrock, (A Protected Structure)
D20A/0914Dún Laoghaire–RathdownLodged 8 Dec 2020Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
Permission for a new ground floor flat roofed rear extension with roof lights comprising of internal and…
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D18B/0504Dún Laoghaire–RathdownLodged 15 Nov 2018
- GrantedExtension
Permission for single storey extension to the rear of an existing house. The development will consist of a…
85 Beech Park Road, Foxrock, Dublin 18
D17B/0215Dún Laoghaire–RathdownLodged 20 Oct 2017
- Part granted, part refusedExtension
Permission for a new ground floor rear extension with glass roof, comprising of internal and external…
4 Northcote Avenue, Dún Laoghaire, Co Dublin A96 YX98
D19B/0179Dún Laoghaire–RathdownLodged 4 Apr 2019
- GrantedExtension
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Ohana, Gordon Avenue, Foxrock, Dublin 18 D18 XY53
D20A/0395Dún Laoghaire–RathdownLodged 9 Jun 2020
- GrantedExtension
Planning permission consisting of (a) Partial demolition (19 sqm) and rebuild to rear return at ground floor…
7, Mulgrave Terrace, Dun Laoghaire, Co Dublin
D13A/0079Dún Laoghaire–RathdownLodged 21 Feb 2013
- GrantedRetention
Permission for Retention of (1) a single storey flat roofed ground floor extension (7.2 Sq m) containing a…
12 Brambles Cottages , Old Spangle Hill , Farranree
2140470Cork CityLodged 3 Sept 2021
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