31, Seapoint Avenue, Monkstown, Co. Dublin.
A two-storey basement and ground floor extension to the rear of a protected house.
D08A/1134 · Dun Laoghaire Rathdown County Council · Lodged 10 October 2008
- Reference
- D08A/1134
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 October 2008
Summary
AI-generatedThe application seeks permission for a 54.5 sq.m domestic extension spanning the basement and ground floor levels at the rear of the dwelling. It also includes new internal partitioning at these levels within a Protected Structure.
- Storeys
- 2
- Floor area
- 55 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
Planning permission is sought for a two storey extension (basement and ground floor level) 54.5 sq. M domestic extension to the rear of the dwelling house and new internal partitioning at these floor level. A protected structure.
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 |
|---|---|---|---|
| 12 Alma Rd, Monkstown, Dublin | Mar 2025 | €1,900,000 | 113 m |
| Carrig Rua, Temple Crescent, Blackrock | Feb 2026 | €1,500,000 | 136 m |
| 14 Seapoint Court, Temple Crescent, Blackrock | Aug 2025 | €580,000 | 170 m |
| 11 Seapoint Court, Blackrock, Co Dublinnot full market price | Mar 2026 | €19,296 | 170 m |
| 7 Seapoint Court, Temple Crescent, Blackrock | May 2025 | €530,000 | 176 m |
| St Marys, Tobernea Terrace, Seapoint Ave | Feb 2026 | €620,000 | 179 m |
| 8 Alma Court, Alma Road, Monkstown | May 2026 | €485,000 | 184 m |
| Apt 4 Alma Court, Alma Rd, Monkstownnot full market price | May 2026 | €167,995 | 184 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 received10 October 2008
- Decision issued1 December 2008
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 is sought for (1) change of use from multiple residential units to single family dwelling (2)…
Seapoint Lodge, 31, Seapoint Avenue, Monkstown, Co. Dublin
D15A/0817Dún Laoghaire–RathdownLodged 16 Dec 2015Change of use
- GrantedAt this site
Permission for the demolition of the existing half round store attached to the west elevation; the…
The Coach House, 31A Seapoint Avenue, Blackrock, Co. Dublin
D18A/0900Dún Laoghaire–RathdownLodged 1 Apr 2019Alterations
- GrantedAt this site
For new vehicular entrance provision of car parking space at front
33, Seapoint Avenue, Seapoint, Co. Dublin
D05A/1287Dún Laoghaire–RathdownLodged 5 Oct 2005Alterations
- InvalidAt this site
Permission for demolition of the existing brick pillars of the rear vehicular entrance that faces Alma Road,…
Rosepark House, 29, Seapoint Avenue, Blackrock, Co. Dublin A Protected Structure
D20A/0217Dún Laoghaire–RathdownLodged 12 Mar 2020Alterations
- GrantedAt this site
Permission for demolition of the existing brick pillars of the rear vehicular entrance that faces Alma Road,…
Rosepark House, 29, Seapoint Avenue, Blackrock, Co. Dublin (a protected structure)
D20A/0437Dún Laoghaire–RathdownLodged 23 Jun 2020Alterations
- GrantedAt this site
New vehicular entrance and off street parking to the front. [LOCATION] 35 Seapoint Avenue, Monkstown, Co.…
35 Seapoint Avenue, Monkstown, Co. Dublin.
D02A/0044Dún Laoghaire–RathdownLodged 28 Jan 2002Alterations
- Granted30 m away
Existing utility room at rear of property to be demolished, rebuild and construct 2 storey extension over to…
The Coach House, Alma Road, Monkstown, Co. Dublin
D07A/1386Dún Laoghaire–RathdownLodged 4 Mar 2008Extension
- Granted40 m away
Side and rear single storey extension with part basement store and three storey rear projecting stair…
2, Alma Road, Monkstown, Co. Dublin
D04A/0695Dún Laoghaire–RathdownLodged 21 Jun 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 is sought for the construction of a part two storey and part single storey domestic extension to…
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D18A/0993Dún Laoghaire–RathdownLodged 19 Oct 2018
- GrantedExtension
Permission is sought for a two storey extension to rear of existing dwelling, including a screened external…
2, Seafort Parade, Blackrock, Co. Dublin
D11B/0339Dún Laoghaire–RathdownLodged 12 Mar 2012
- Awaiting decisionExtension
The construction of a two storey extension to the rear of the existing dwelling and all associated site…
No. 15 The Cottages , Rathkeale Road , Adare Co. Limerick.
2683LimerickLodged 26 Mar 2026
- GrantedExtension
Alterations and two-storey extension to the side and to the rear of existing dwelling [Proposed Protected…
"Magh Tuireadh", 2, West End Terrace, Spy Hill,, Cobh.
0552036corkLodged 28 Jun 2005
- GrantedExtension
Permission for a single storey extension to the rear of the property, west of the existing structure, in…
1, Seafield Ave, Monkstown, Co Dublin
D17A/0954Dún Laoghaire–RathdownLodged 1 Feb 2018
- GrantedRetention
Permission for the retention of as built extension to the rear (northern) elevation of existing dwelling…
Maghereen Masseytown Macroom Co.Cork
25/5480corkLodged 24 Jul 2025
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