43, Cherrygarth, Mount Merrion, Blackrock, Dublin, A94PF10
Subdivision of a plot in Mount Merrion to construct two two-storey houses, retaining elements of the existing structure.
D22A/1016 · Dun Laoghaire Rathdown County Council · Lodged 21 December 2022
- Reference
- D22A/1016
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 21 December 2022
Summary
AI-generatedThe development proposes subdividing the property into two plots. It includes retaining structural elements of the existing house to build a 221sqm two-storey house, and constructing a new 208sqm two-storey house with a new vehicular access.
- Residential units
- 2
- 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 is sought for the subdivision of the existing property of (0.054 hectares0 into two plots. Application includes for (1) the retention of structural elements of the existing house in the construction of a two-storey detached house, (221 sqm) on 43 cherrygrath (0.0281 hectares0. (2) the construction of a two-storey house, (208 sqm), on 43a cherrygrath (0.0259 hectares) (3) alteration of the existing vehicular access to the existing house on 43 cherrygrath (4) the formation of a new v...
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 |
|---|---|---|---|
| 49 Thornhill Oaks, Cherry Garth, Mount Merrionprice excludes VAT | Jan 2025 | €1,145,374 | 18 m |
| 49 Thornhill Oaks, Cherry Garth, Mount Merrion | Dec 2025 | €1,430,135 | 24 m |
| 50 Thornhill Oaks, Cherry Garth, Mount Merrion | Sept 2025 | €1,500,000 | 28 m |
| 50 Cherry Garth, Mount Merrion, Blackrock | May 2025 | €1,275,000 | 72 m |
| 61 The Stables, Thornhill Oaks, Mount Merrionprice excludes VAT | Aug 2025 | €889,868 | 75 m |
| Thornhill, Cherry Garth, Mount Merrion | Aug 2025 | €1,750,000 | 78 m |
| Apt.28 - Thornhill Oaks, Cherry Garth - Mount Merrion, Blackrock | Jul 2025 | €999,999 | 90 m |
| 15 Cherry Garth, Mount Merrion, Blackrock | Apr 2025 | €1,110,000 | 93 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 received21 December 2022
- Decision issued16 February 2023
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 is sought for the subdivision of the existing property of (0.054 hectares) into two plots, 43 &…
43, Cherrygarth, Mount Merrion, Blackrock, Dublin, A94PF10
D23A/0185Dún Laoghaire–RathdownLodged 22 Mar 2023New dwelling
- GrantedAt this site
Permission for a single storey extension to the front and side including the conversion of the existing…
Cheriton, 44 Cherrygarth, Mount Merrion, Blackrock, Co Dublin, A94A6P6
D22A/0998Dún Laoghaire–RathdownLodged 15 Dec 2022Extension
- GrantedAt this site
The development consists of the following: Conversion of existing attic space to new bedroom and en-suite…
49 Thornhill Oaks, Cherrygarth, Mount Merrion, Blackrock, Dublin, A94Y8X5
D26B/0071/WEBDún Laoghaire–RathdownLodged 6 Feb 2026Extension
- Granted40 m away
Permission for development consisting of the demolition of existing single storey extensions to the side and…
33, South Avenue, Mount Merrion, Co Dublin
D13A/0168Dún Laoghaire–RathdownLodged 11 Apr 2013Extension
- Granted50 m away
Permission for Retention for partial demolition of an existing dwelling, comprising the rear gable wall part…
29 Cherrygarth, Mount Merrion, Co Dublin
D16A/0888Dún Laoghaire–RathdownLodged 29 Nov 2016Alterations
- Granted50 m away
Permission for Retention of alterations to previously approved works (File. Ref: D08B/0808) including revised…
35 South Avenue, Mount Merrion, Co Dublin
D18B/0043Dún Laoghaire–RathdownLodged 1 Feb 2018Retention
- Exempt — no permission needed50 m away
37m2 kitchen extension to rear of property — Alignment of windows at front of property - see plans attached (…
31 South Avenue,, Mount Merrion,, Co. Dublin.
REF11125Dún Laoghaire–RathdownLodged 19 Jun 2025Extension
- Granted50 m away
Permission is sought for the demolition of an existing flat roof structure to the side, the construction of…
29, Cherrygarth, Mount Merrion, Co. Dublin
D16A/0194Dún Laoghaire–RathdownLodged 22 Mar 2016Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedNew dwelling
Permission is sought for the subdivision of the existing property of (0.054 hectares) into two plots, 43 &…
43, Cherrygarth, Mount Merrion, Blackrock, Dublin, A94PF10
D23A/0185Dún Laoghaire–RathdownLodged 22 Mar 2023
- GrantedNew dwelling
Subdivision of existing house into 2 detached dwellings, one part two storey and one single storey,…
No 8 The Poplars , Kindlestown Lower , Delgany
18777WicklowLodged 9 Jul 2018
- GrantedNew dwelling
Permission for — Sub-division of existing two storey partially detached dwelling of 271sqm into two,…
48 Clonlea, Ballinteer, Co Dublin
D16A/0421Dún Laoghaire–RathdownLodged 10 Jun 2016
- GrantedExtension
Subdivision of existing site into 2 no. individual sites — Construction of 2 no. vehicular entrances to…
Woostown View , Rivers , Annacotty Co. Limerick.
18637LimerickLodged 25 Jun 2018
- GrantedExtension
Permission is sought. Works proposed are to include (1) the subdivision of the existing property of 0.06…
58 St Fintans Villas, Deansgrange, Blackrock, A94D432
D21A/1004Dún Laoghaire–RathdownLodged 8 Feb 2022
- GrantedHousing estate
Permission is sought for a) Demolition of existing detached two storey dwelling, single storey store and…
0.1548 Ha. site at, Arkle, 78/80, Avondale Road, Killiney, Co Dublin
D20A/0786Dún Laoghaire–RathdownLodged 18 Feb 2021
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