Chertsey, Newtownpark Avenue, Blackrock, Co. Dublin.
Demolition of a single-storey side section of a house to build a new attached two-storey, two-bedroom house.
D16A/0969 · Dun Laoghaire Rathdown County Council · Lodged 22 December 2016
- Reference
- D16A/0969
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 22 December 2016
Summary
AI-generatedThe development involves demolishing a single-storey utility and office section of the existing house. A new two-storey, two-bedroom independent house will be built attached to the side of the existing dwelling, alongside the relocation of a vehicular entrance.
- Residential unit
- 1
- 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 (i) the demolition of the single storey portion of the existing house containing a utility room and home office, (ii) minor alterations to existing house to re-locate the utility room and accommodate the proposed development, (iii) the erection of a new 2 storey 2 bedroom independent house constructed attached to the side of the existing dwelling, (iv) relocation of one of the existing vehicular entrances to newtownpark avenue to accommodate the proposed new dwell...
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 23 September 2018. A completion certificate was lodged on 26 August 2019.
Notified floor area: 80 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Fairfield, Newtownpark Ave, Blackrock | Dec 2025 | €1,205,000 | 38 m |
| Lough Bawn, Newtownpark Ave, Blackrock | Dec 2025 | €1,410,000 | 59 m |
| Belclare, Newtownpark Ave, Blackrock | Mar 2026 | €990,000 | 66 m |
| 2 New Park Rd, Hollypark, Blackrock | Jul 2025 | €910,000 | 143 m |
| 7 The Meadows, Newtownpark Ave, Blackrock | Jan 2025 | €850,000 | 147 m |
| 2 The Orchard, Newtownpark Ave, Blackrock | Aug 2025 | €1,395,000 | 169 m |
| 13 Meadow Close, Blackrock, Dublin | May 2026 | €1,105,000 | 170 m |
| 5 Fairyhill, Newtownpark Ave, Blackrock | May 2026 | €780,000 | 188 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 received22 December 2016
- Decision issued22 February 2017
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
For a glazed screen door, with solid brick infill to existing porch with 4 no. velux rooflights to entrance…
Bregenz, Newtownpark Avenue, Blackrock, Co. Dublin
D05A/1088Dún Laoghaire–RathdownLodged 23 Aug 2005Alterations
- GrantedAt this site
For pitched roof dormer extension to side of existing house to provide bedroom and widening of existing…
Bregenz, Newtownpark Avenue, Blackrock, Co. Dublin.
D06A/1589Dún Laoghaire–RathdownLodged 7 Nov 2006Extension
- Granted50 m away
Permission for widening of existing vehicular entrance and provision of new gates; installation of external…
Peira Cava, Newtownpark Avenue, Blackrock, Co. Dublin
D18A/0607Dún Laoghaire–RathdownLodged 22 Jun 2018Extension
- Granted50 m away
Permission for the demolition of existing attached garage at the side of the house and construction of single…
Lamage, Newtownpark Avenue, Blackrock, Co Dublin
D14A/0542Dún Laoghaire–RathdownLodged 20 Aug 2014Extension
- Withdrawn60 m away
A) Change of use from 162.3sqm residential dwelling with 82sqm. medical office to 235.3sqm residential single…
Lough Bawn, Newtownpark Avenue, Blackrock, Dublin, A94C3V5
D26A/0062/WEBDún Laoghaire–RathdownLodged 4 Feb 2026Change of use
- Granted60 m away
Permission is sought for the following: an extension to the rear of the property, conversion of the garage…
Bandon, Newtownpark Avenue, Blackrock, Co. Dublin
D07B/0426Dún Laoghaire–RathdownLodged 11 May 2007Extension
- Not exempt — permission needed60 m away
External wall insulation to the whole house. We propose a plain acrylic render to the whole house. There is…
Lough Bawn, Newtownpark Avenue, Blackrock, DUBLIN, A94C3V5
REF20525Dún Laoghaire–RathdownLodged 22 Dec 2025Change of use
- Refused60 m away
Dormer construction to the first floor of their existing home, to construct an extension to the rear, convert…
Bandon, Newtownpark Avenue, Blackrock, Co. Dublin
D05B/0715Dún Laoghaire–RathdownLodged 30 Sept 2005Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedNew dwelling
The demolition of the existing converted garage to the side and construction of a single storey detached…
Brandon, Newtownpark Avenue, Blackrock, Co. Dublin
D04A/0598Dún Laoghaire–RathdownLodged 31 May 2004
- RefusedHousing estate
Planning permission is sought for development which shall consist of demolition of existing 3-bedroom,…
46, Newtownpark Avenue, Blackrock, Co. Dublin
D09A/0289Dún Laoghaire–RathdownLodged 30 Apr 2009
- GrantedNew dwelling
Planning permission sought for development which will consist of the demolition of existing 3-bedroom, 2…
46, Newtownpark Avenue, Blackrock, Co. Dublin
D10A/0288Dún Laoghaire–RathdownLodged 4 Feb 2011
- GrantedNew dwelling
Permission is sought for the demolition of existing house and construction of 2 four bedroom two-storey over…
Castlerock, Newtown Park Avenue, Blackrock, Co. Dublin.
D07A/0986Dún Laoghaire–RathdownLodged 21 Sept 2007
- RefusedNew dwelling
(i) demolition of existing 4-bedroom 2-storey dwelling and removal of existing vehicullar entrance via…
Majella, 1A Ardagh Park Gardens, Blackrock, Co. Dublin, A94X2K1
D26A/0085Dún Laoghaire–RathdownLodged 11 Feb 2026
- RefusedNew dwelling
The development will consist of the (i) demolition of existing detached 4-bedroom 2-storey dwelling and…
De Pores, 1B Ardagh Park Gardens, Blackrock, Co. Dublin
D26A/0090Dún Laoghaire–RathdownLodged 11 Feb 2026
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