69 Saint Helens Road, Booterstown, Blackrock, Co Dublin A94 CY59
Retention of a completed single-storey side and rear extension in Booterstown.
D17B/0021 · Dun Laoghaire Rathdown County Council · Lodged 13 January 2017
- Reference
- D17B/0021
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 13 January 2017
Summary
AI-generatedThe application seeks retention permission for a completed 67.1 square metre single-storey side and rear extension, including associated alterations, a rear patio, and site works.
- Floor area
- 67 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 retention of the completed 67.1 sqm single storey side/rear extension, including all associated alterations, rear patio area and site works.
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 |
|---|---|---|---|
| 31 Trimleston Gardens, Booterstown, Blackrock | Oct 2025 | €968,000 | 66 m |
| 43 Seamount, Stillorgan Rd, Dublin | Feb 2025 | €575,000 | 126 m |
| 59 Seamount Block 3, Belfield, Stillorgan Rd | Oct 2025 | €112,667 | 126 m |
| 80 Trimleston Gardens, Booterstown, Dublin | Mar 2026 | €985,000 | 128 m |
| 106 Fosterbrook, Stillorgan Road, Blackrock | Jun 2026 | €905,000 | 132 m |
| 46 Trimleston Gardens, Booterstown, Dublin | Jan 2025 | €1,200,000 | 133 m |
| 179 Seamount, Stillorgan Rd, Blackrock | Jun 2026 | €955,000 | 137 m |
| 43 St Helens Rd, Booterstown, Dublin | Aug 2025 | €2,060,000 | 141 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 received13 January 2017
- Decision issued6 March 2017
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Permission for a 2 storey extension to the font, side and rear, incorporating alterations to elevations,…
69 Saint Helen's Road, Booterstown, Blackrock, Co Dublin A94 CY59
D18B/0433Dún Laoghaire–RathdownLodged 5 Oct 2018Extension
- RefusedAt this site
Permission for the following — Demolish existing domestic garage
69, St. Helen's Road,, Booterstown,, Blackrock,, Co. Dublin.
D17B/0578Dún Laoghaire–RathdownLodged 14 Dec 2017Extension
- GrantedAt this site
Permission is sought for a 2 storey extension to the front, side and rear incorporating alterations to…
69 St Helen's Road, Booterstown, Blackrock, Co Dublin. A94CY59
D19B/0345Dún Laoghaire–RathdownLodged 24 Jul 2019Extension
- RefusedAt this site
Permission is sought for a 2 storey extension to the front, side and rear incorporating alterations to…
69 St Helen's Road, Booterstown, Blackrock, Co Dublin. A94CY59
D19B/0345/EDún Laoghaire–RathdownLodged 26 Jul 2024Extension
- Granted30 m away
Permission for demolition of the existing garage, concrete wall, low wall and railings to front garden,…
65 Saint Helens Road, Booterstown, Co Dublin
D16A/0931Dún Laoghaire–RathdownLodged 23 Feb 2017Extension
- Granted30 m away
Permission is sought for the demolition of garage incl. chimney and non-original single storey to rear,…
73 Saint Helens Road, Booterstown, Co. Dublin
D21A/1133Dún Laoghaire–RathdownLodged 21 Dec 2021Extension
- Refused60 m away
Provision of structure to support deck, to rear of garden
32, Trimleston Gardens, Booterstown, Co. Dublin
D09B/0054Dún Laoghaire–RathdownLodged 6 Feb 2009Alterations
- Granted70 m away
Permission. The proposed development will consist of a ground floor extension with 2 no. roof lights to the…
29 Trimleston Gardens, Booterstown, Blackrock, Co. Dublin
D21B/0520Dún Laoghaire–RathdownLodged 28 Sept 2021Extension
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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- GrantedRetention
Permission for Retention of existing newly built single storey extension at rear and side of dwelling house…
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