Trianon, Granville Road, Blackrock, Co. Dublin
Construction of a new two-storey, three-bedroom detached house at Trianon, Granville Road.
D14A/0441 · Dun Laoghaire Rathdown County Council · Lodged 10 July 2014
- Reference
- D14A/0441
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 July 2014
Summary
AI-generatedThe development comprises the construction of a new two-storey, three-bedroom detached house of approximately 245 sq.m. The project includes off-street parking, landscaping, and boundary treatments on a site subject to a concurrent residential application.
- Residential unit
- 1
- Storeys
- 2
- Floor area
- 245 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 proposed development will comprise construction of a new 2-storey, 3-bed, detached house (c. 245sq. M) with off-street parking. All associated site development, landscaping, boundary treatment works and services provision. The remainder of the "trianon" property subject to a concurrent application for a separate residential development.
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 |
|---|---|---|---|
| Reendonegan, Granvillle Rd, Blackrock | Apr 2026 | €2,397,500 | 28 m |
| 5 Knocksinna Wood, Blackrock, Co. Dublin | Jul 2025 | €1,010,000 | 40 m |
| 3 Knocksinna Wood, Blackrock, County Dublin | Mar 2026 | €1,130,000 | 44 m |
| 10 Granville Rd, Blackrock, Dublin | May 2025 | €1,320,000 | 80 m |
| 17 Granville Rd, Blackrock, Dublin | Aug 2025 | €2,030,000 | 81 m |
| Amberly, 17a Granville Rd, Blackrock | Jan 2025 | €1,255,000 | 85 m |
| 59 Granville Park, Blackrock, Dublin | May 2026 | €1,140,000 | 211 m |
| Kincora, Avonmore, Foxrock Dublin 18 | Oct 2025 | €2,400,000 | 244 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 July 2014
- Decision issued3 September 2014
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 the construction of a new 2 storey part single storey, 3 bed, detached house (c.188 sqm) with…
Trianon, Granville Road, Blackrock, Co Dublin
D14A/0857Dún Laoghaire–RathdownLodged 23 Dec 2014New dwelling
- GrantedAt this site
Part demolition of the basement ground floor and first floor and extension of 60 sq. m. to the basement, 50…
16 Granville Road, Blackrock, Co. Dublin.
D02B/0605Dún Laoghaire–RathdownLodged 25 Jul 2002Extension
- Granted30 m away
Internal & external alterations comprising of a bay window, canopy and selected plaster finish to front,…
Sarida,, 3 Knocksinna Crescent, Foxrock, Dublin 18.
D02B/0208Dún Laoghaire–RathdownLodged 15 Apr 2002Extension
- Granted30 m away
Demolition of the existing first floor side extension (22 sq.m.) and the construction of a replacement first…
Kelston Lodge, 14, Granville Road, Blackrock, Co. Dublin
D06B/0720Dún Laoghaire–RathdownLodged 8 Aug 2006Extension
- Granted40 m away
Planning permission is sought for the retention of — porch to front of house
Trianon, Granville Road, Blackrock, Co. Dublin
D11B/0173Dún Laoghaire–RathdownLodged 19 May 2011Retention
- Granted50 m away
For alterations to the front facade
9, Knocksinna Crescent, Foxrock, Dublin 18
D06B/0205Dún Laoghaire–RathdownLodged 13 Mar 2006Alterations
- Granted50 m away
Permission for relocation of vehicular entrance including provisions of 2 no. new entrance piers and dishing…
9, Knocksinna Crescent, off Granville Park, Blackrock, Co. Dublin
D15A/0487Dún Laoghaire–RathdownLodged 31 Jul 2015Infrastructure
- Granted60 m away
To demolish existing existing shed and construct new single storey bedroom with en-suite extension to rear,…
Tintern, 12, Granville Road, Blackrock, Dublin
D05B/0599Dún Laoghaire–RathdownLodged 5 Aug 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
Permission for development consisting of construction of new detached two storey/part single storey dwelling…
Site located beside 22, Botanic Park, and to rear of 146, Botanic Avenue, Dublin 9
2023/19Dublin CityLodged 7 Jan 2019
- GrantedNew dwelling
The development will consist of: construction of a 2 storey 3 bed detached house with 2 no. car parking…
29, Earlsfort Road, Lucan, Co. Dublin.
SD04A/0601South DublinLodged 10 Aug 2004
- RefusedNew dwelling
Permission for the construction of a new 2 storey part single storey, 3 bed, detached house (c.188 sqm) with…
Trianon, Granville Road, Blackrock, Co Dublin
D14A/0857Dún Laoghaire–RathdownLodged 23 Dec 2014
- GrantedNew dwelling
Permission for construction of one no. detached two storey/three bedroom house to the side of the existing…
Madonna, The Hill, Stillorgan, Co Dublin
D18A/1232Dún Laoghaire–RathdownLodged 21 Dec 2018
- WithdrawnNew dwelling
Development on this site at side of existing house. The development will consist of a new two-storey detached…
Side of 1, Patrickswell Court, Dublin 11
4029/20Dublin CityLodged 23 Dec 2020
- InvalidNew dwelling
Development at this site at side of existing house. The development will consist of a new two-storey detached…
1, Patrickswell Court, Dublin 11
2117/21Dublin CityLodged 29 Jan 2021
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