6 Monkstown Road, Monkstown, Co Dublin
Demolition of a rear extension to build a two-storey side extension and a mix of extensions to the rear.
D15B/0355 · Dun Laoghaire Rathdown County Council · Lodged 21 September 2015
- Reference
- D15B/0355
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 21 September 2015
Summary
AI-generatedThis application proposes the demolition of an existing single-storey rear extension. It will be replaced by a two-storey hipped roof extension to the side, alongside a combination of two-storey and single-storey extensions to the rear, adding 92.5 square metres of floor area.
- Floor area
- 93 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 demolition of existing single storey extension to the rear and construction of a two storey hipped roof extension to the side along with a combination of two storey and single storey extensions to the rear, giving a total additional area of 92.5m2 and all ancillary site services.
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 8 November 2016.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 4 Montpelier Place, Blackrock, Dublin | Jan 2025 | €1,600,000 | 85 m |
| 1 St Vincents Park, Temple Hill, Blackrock | Aug 2025 | €758,000 | 101 m |
| 3 Monkstown Road, Monkstown, Co Dublin | Dec 2025 | €1,360,000 | 103 m |
| 3 Montpelier Place, Blackrock, Co Dublin | Dec 2025 | €1,652,111 | 111 m |
| 7 Monkstown Road, Monkstown, Co Dublin | Jul 2026 | €1,295,000 | 120 m |
| 4 Seapoint Court, Temple Crescent, Blackrock | Aug 2025 | €440,000 | 148 m |
| 7 Seapoint Court, Temple Crescent, Blackrock | May 2025 | €530,000 | 164 m |
| 8 Alma Court, Alma Road, Monkstown | May 2026 | €485,000 | 170 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 September 2015
- Decision issued12 November 2015
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 development consisting of the following — Demolition of the existing single storey element at…
6 Monkstown Road, Monkstown, Co Dublin
D14B/0273Dún Laoghaire–RathdownLodged 25 Jul 2014Extension
- GrantedAt this site
Permission sought for the demolition of existing single storey extension to rear, and construction of part…
10, Monkstown Road, Blackrock, Co. Dublin
D08B/0596Dún Laoghaire–RathdownLodged 8 Aug 2008Extension
- GrantedAt this site
Permission for development consisting of (a) demolition of existing single storey extension to rear, (b)…
10, Monkstown Road, Blackrock, Co. Dublin
D13A/0433Dún Laoghaire–RathdownLodged 20 Aug 2013Extension
- Refused30 m away
The demolition of existing single storey extension to side, the construction of two storey extension to the…
12, Monkstown Road, Monkstown, Co. Dublin
D08A/0678Dún Laoghaire–RathdownLodged 12 Sept 2008Extension
- Granted30 m away
Permission is sought for demolition of existing single storey extension to side, the construction of a two…
12, Monkstown Road, Monkstown, Co. Dublin
D08A/1258Dún Laoghaire–RathdownLodged 18 Nov 2008Extension
- Refused40 m away
Permission for development as follows: The demolition of an existing single storey garage and the…
Rear of, 5, Montpelier Place, (Within an Architectural Conservation Area)
D21A/0567Dún Laoghaire–RathdownLodged 18 Jun 2021New dwelling
- Granted50 m away
Development of new sunroom to rear and new porch to side of granny flat with minor granny flat roof alteration
8, Temple Hill, Blackrock, Co. Dublin.
D05B/0593Dún Laoghaire–RathdownLodged 3 Aug 2005Extension
- Granted50 m away
Ground floor granny flat extension to the rear and first floor bedroom extension to the rear, along with…
8, Temple Hill, Blackrock, Co. Dublin.
D04A/0544Dún Laoghaire–RathdownLodged 9 Nov 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.
- WithdrawnExtension
Permission for demolition of existing single storey extension to the rear, erection of new two storey…
111 Saint Columbanus' Road, Faranboley, Dublin 14
D17B/0431Dún Laoghaire–RathdownLodged 20 Sept 2017
- GrantedExtension
Permission for demolition of existing rear extension and construction of new single storey extension and also…
Teergay, Kilbarry, Macroom, Co. Cork
235192corkLodged 12 Jun 2023
- GrantedExtension
Permission for the construction of a two storey side extension with extended existing roof and a single…
Alderford, Kill Lane, Foxrock, Dublin 18
D14B/0260Dún Laoghaire–RathdownLodged 13 Oct 2014
- RefusedExtension
Permission for the demolition of a single-storey extension to the rear and alterations of pitched roof to…
11 Shandon Park, Monkstown, Blackrock, Co Dublin A94 R265
D19B/0153Dún Laoghaire–RathdownLodged 27 Mar 2019
- GrantedExtension
Permission for; Demolition and alteration of existing single storey extension to side and rear; Construction…
23 Grange Wood, Rathfarnham, Dublin 16
D19B/0063Dún Laoghaire–RathdownLodged 11 Feb 2019
- GrantedExtension
Permission for the demolition of the single and two extension to the rear of the existing house and the…
Sunnyholme, 5 Temple Park Avenue, Monkstown, Blackrock, Co Dublin A94 D5W6
D18A/0029Dún Laoghaire–RathdownLodged 11 Jan 2018
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