5 Grove House Gardens, Grove Avenue, Blackrock, Co Dublin
Two-storey front and rear extension, attic conversion, and new basement in Blackrock.
D14A/0659 · Dun Laoghaire Rathdown County Council · Lodged 13 October 2014
- Reference
- D14A/0659
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 October 2014
Summary
AI-generatedThe project involves a new two-storey extension to the front and rear of the dwelling, an attic conversion, a new basement, and the demolition of the existing front garage and rear sunroom. It also includes a new second vehicular entrance.
- Storeys
- 3
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
- New two storey extension to the front and rear of the existing dwelling consisting of internal alterations, amendments to all four elevations, including 7 no. New roof lights
- Proposed new attic conversion and new basement
- Demolition of existing front garage and rear sunroom
- Proposed new second vehicular entrance to the front of the dwelling and all associated 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.
Built — construction complete
A commencement notice records works starting on 16 June 2015. A completion certificate was lodged on 18 August 2016.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 100 Stillorgan Grove, Blackrock, Dublin | Dec 2025 | €1,590,000 | 42 m |
| 15 Linden Place, Grove Ave, Blackrock | Apr 2026 | €1,090,000 | 105 m |
| 6 Linden Place, Grove Ave, Blackrock | Apr 2025 | €950,000 | 113 m |
| 49 Patrician Villas, Stillorgan, Dublin | May 2026 | €575,000 | 115 m |
| 11 Patrician Villas, Stillorgan, Dublin | Apr 2026 | €465,000 | 138 m |
| 28 Patrician Villas, Stillorgan, Dublin | May 2025 | €925,000 | 151 m |
| Apt 8 House 3, Linden Court, Grove Avenue | Nov 2025 | €525,000 | 153 m |
| Apt 13 House 4, Linden Court, Grove Avenue | Mar 2025 | €415,000 | 161 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 October 2014
- Decision issued4 December 2014
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
Permission sought for the installation of two new pedestrian entrance gates within the existing front…
The Hawthorns, Stillorgan Grove, Stillorgan, Co. Dublin
D26A/0122/WEBDún Laoghaire–RathdownLodged 19 Feb 2026Infrastructure
- Granted40 m away
Changes, alterations, refurbishment & extensions to existing detached two storey dormer style dwelling. Works…
100, Stillorgan Grove, Stillorgan, Dublin, A94TW71
D26A/0103/WEBDún Laoghaire–RathdownLodged 17 Feb 2026Extension
- Exempt — no permission needed50 m away
The construction of a 39sqm rear extension, a replacement front porch under 2 Sqm, amendments to and proposed…
6 Grove House Gardens, Grove Avenue, Blackrock, Dublin, A94 V260
REF14625Dún Laoghaire–RathdownLodged 29 Aug 2025Extension
- Granted50 m away
Permission for development. The development to the existing dwelling house will principally consist of the:…
0.088 Ha site at 7 Grove House Gardens, Grove Avenue, Stillorgan, Co. Dublin
D20A/0379Dún Laoghaire–RathdownLodged 12 Oct 2020Extension
- Invalid50 m away
Changes, alterations, refurbishment & extensions to existing detached two storey dormer style dwelling. Works…
100 Stillorgan Grove, Stillorgan, Blackrock, Co. Dublin.
D26A/0084/WEBDún Laoghaire–RathdownLodged 11 Feb 2026Extension
- Granted60 m away
Permission sought for conversion of part of office building to self-contained one bed apartment
The Hawthorns, Stillorgan Grove, Stillorgan, A94T251
D22A/0595Dún Laoghaire–RathdownLodged 15 Aug 2022Change of use
- Granted60 m away
Permission is sought for — Demolition of the existing garage, adjoining shed and single-storey rear extension
106, Stillorgan Grove, Stillorgan, Co Dublin, A94P991
D20A/0815Dún Laoghaire–RathdownLodged 6 Nov 2020Extension
- Granted70 m away
Permission for a single storey bedroom extension and repositioned entrance door to the front of the house…
96A Stillorgan Grove, Stillorgan, Co. Dublin
D22A/0458Dún Laoghaire–RathdownLodged 29 Jun 2022Extension
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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