31 Ardagh Park, Blackrock, Co. Dublin
Partial garage conversion, a single-storey front extension, and a first-floor side bedroom extension with a front dormer.
D20B/0066 · Dun Laoghaire Rathdown County Council · Lodged 9 March 2020
- Reference
- D20B/0066
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 9 March 2020
Summary
AI-generatedThe development consists of a partial garage conversion and the removal of its pitched roof. It includes a single-storey front extension, a first-floor side bedroom extension with a new front pitched-roof dormer, and modifications to the existing roof.
- Storeys
- 2
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 partial conversion of garage into habitable room; removal of garage pitched roof; single storey pitched-roof extension to front; rooflight over stairs to front; first floor bedroom extension to side with new pitched-roof dormer to front to match existing; modifications to existing roof; all ancillary 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 |
|---|---|---|---|
| 39 Ardagh Park, Blackrock, Dublin | Mar 2025 | €765,000 | 44 m |
| Sea Glimpse, 6 Carysfort Downs, Blackrock | Mar 2025 | €1,695,000 | 54 m |
| 10 Carysfort Downs, Blackrock, Dublin | Dec 2025 | €995,000 | 117 m |
| 8 Carysfort Grove, Blackrock, Dublin | Jun 2026 | €1,580,000 | 123 m |
| 4 Ardagh Close, Blackrock, Dublin | May 2026 | €680,000 | 165 m |
| 2 Ardagh Grove, Blackrock, Dublin | Oct 2025 | €795,000 | 188 m |
| 24 Carysfort Woods, Blackrock, Dublin | Nov 2025 | €1,020,500 | 189 m |
| 14 Ardagh Avenue, Blackrock, Dublin | Sept 2025 | €875,000 | 191 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 received9 March 2020
- Decision issued22 June 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
Permission for partial conversion of garage into habitable room; removal of garage pitched roof; single…
31 Ardagh Park, Blackrock, Co. Dublin, A94TN35
D20B/0066/EDún Laoghaire–RathdownLodged 9 Sept 2025Extension
- GrantedAt this site
Pemission sought for 2 storey extension to the side and to the rear and to comprise an extension of the…
35, Ardagh Park, Blackrock, Dublin
D07A/0033Dún Laoghaire–RathdownLodged 11 Jan 2007Extension
- Granted30 m away
Permission is sought for the demolition of the existing garage, and the construction of a single storey…
25, Ardagh Park, Stillorgan Park, Blackrock, Co Dublin, A94FR82
D20A/0859Dún Laoghaire–RathdownLodged 23 Nov 2020Extension
- Granted30 m away
Permission is sought for the demolition of the existing shed to rear, and the construction of a new dormer…
25 Ardagh Park, Stillorgan Park, Blackrock, Co. Dublin, A94 FR82
D21A/0477Dún Laoghaire–RathdownLodged 25 May 2021Extension
- Granted30 m away
Permission for development consisting of — Demolition of single storey flat roof extension to the rear of…
4 Carysfort Downs, Blackrock, Co Dublin
D14B/0270Dún Laoghaire–RathdownLodged 25 Jul 2014Extension
- Granted30 m away
Variation to existing permission Ref. D07B/0458 comprising two storey extension to the east side of the…
37, Ardagh Park, Blackrock, Dublin
D07B/0978Dún Laoghaire–RathdownLodged 5 Dec 2007Extension
- Granted30 m away
Permission is sought for a two storey and single storey extension to the rear, conversion of garage,…
37, Ardagh Park, Blackrock, Co Dublin
D07B/0458Dún Laoghaire–RathdownLodged 21 May 2007Extension
- Granted30 m away
Single storey extension at the rear and alteration to front porch
3, Carysfort Downs, Blackrock, Co. Dublin.
D04B/0342Dún Laoghaire–RathdownLodged 6 May 2004Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Permission for partial conversion of garage into habitable room; removal of garage pitched roof; single…
31 Ardagh Park, Blackrock, Co. Dublin, A94TN35
D20B/0066/EDún Laoghaire–RathdownLodged 9 Sept 2025
- RefusedExtension
Permission for ground floor extension to front, first floor extension to side, two-storey extension to rear…
16 Glenabbey Road, Mount Merrion, Co Dublin
D17B/0177Dún Laoghaire–RathdownLodged 12 Apr 2017
- GrantedExtension
Permission for (1) Conversion of the ground floor level garage to habitable living space, (2) Replace…
35, Trimleston Gardens, Booterstown, Co. Dublin
D13B/0026Dún Laoghaire–RathdownLodged 22 Jan 2013
- GrantedExtension
Permission for a single storey extension to the rear, including 3 no. roof lights, convert garage with new…
144 Balally Drive, Dundrum, Dublin 14
D15B/0154Dún Laoghaire–RathdownLodged 1 May 2015
- GrantedExtension
Permission for (i) a first floor extension to the side (over existing garage); (ii) attic conversion with a…
14 Brookwood Drive, Clontarf West, Dublin 5, D05 W7P3
4300/22Dublin CityLodged 24 Jun 2022
- GrantedExtension
Permission for a new extension at first floor level over existing garage and utility room incorporating a new…
27 Ludford Park, Ballinteer, Dublin 16
D17B/0330Dún Laoghaire–RathdownLodged 11 Jul 2017
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