7 Granville Road, Newpark, Blackrock, Co. Dublin, A94TR50
Construction of a new single-storey detached garden room to the rear of the house.
D20B/0275 · Dun Laoghaire Rathdown County Council · Lodged 15 September 2020
- Reference
- D20B/0275
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 15 September 2020
Summary
AI-generatedPermission is sought for the construction of a new single-storey detached garden room. The structure will be located in the rear garden of an existing detached two-storey house.
- Storey
- 1
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 construction of a new single storey detached garden room to the rear of an existing detached two storey house.
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 February 2022.
Notified floor area: 436 m²
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 10 Granville Rd, Blackrock, Dublin | May 2025 | €1,320,000 | 66 m |
| Amberly, 17a Granville Rd, Blackrock | Jan 2025 | €1,255,000 | 108 m |
| Reendonegan, Granvillle Rd, Blackrock | Apr 2026 | €2,397,500 | 116 m |
| 17 Granville Rd, Blackrock, Dublin | Aug 2025 | €2,030,000 | 118 m |
| 5 Knocksinna Wood, Blackrock, Co. Dublin | Jul 2025 | €1,010,000 | 132 m |
| 3 Knocksinna Wood, Blackrock, County Dublin | Mar 2026 | €1,130,000 | 143 m |
| 14 New Park, Whitecross, Blackrock | Dec 2025 | €590,000 | 156 m |
| Kincora, Avonmore, Foxrock Dublin 18 | Oct 2025 | €2,400,000 | 215 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 received15 September 2020
- Decision issued4 November 2020
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 partial demolition, alterations and the construction of one and two storey…
7, Granville Road, Newpark, Blackrock, Co Dublin, A94TR50
D21A/0551Dún Laoghaire–RathdownLodged 15 Jun 2021Extension
- Compliance submissionAt this site
Compliance with Condition no. 5 of Reg Ref No. D21A/0551
7, Granville Road, Newpark, Blackrock, Co Dublin, A94TR50
D21A/0551/C1Dún Laoghaire–RathdownLodged 2 Aug 2024Other
- GrantedAt this site
Refurbishment and extension of the existing two storey house. The proposed works will include — The…
9 Granville Road, Blackrock, Dublin, A94YY43
D24A/0182Dún Laoghaire–RathdownLodged 21 Mar 2024Extension
- Granted40 m away
Construction of two en-suite bathrooms on first floor as well as a guestroom and entrance foyer to the…
11 Granville Road,, Blackrock,, Co. Dublin.
D02B/0724Dún Laoghaire–RathdownLodged 24 Sept 2002Extension
- Granted50 m away
Permission is sought for development consisting of; demolition of existing ground floor extensions to side…
'Lissarda', 3 Granville Road, Blackrock, Co. Dublin, A94FK64
D21A/0403Dún Laoghaire–RathdownLodged 7 May 2021Extension
- Granted70 m away
Construct a single storey extension to the rear and a single storey detached structure in the rear garden…
1 Granville Road, Blackrock, Co. Dublin.
D02A/0561Dún Laoghaire–RathdownLodged 17 Jun 2002Extension
- Granted70 m away
Alterations to existing front vehicular entrance to include increasing width of entrance and height of gates…
8, Granville Road, Blackrock, Co. Dublin
D05A/0040Dún Laoghaire–RathdownLodged 19 Jan 2005Retention
- Refused80 m away
The demolition of existing two-storey (over partial basement), four-bedroom detached dwelling and detached,…
Thornberry, 4 Granville Road, Blackrock, Dublin, A94RH95
D25A/0445/WEBDún Laoghaire–RathdownLodged 5 Jun 2025New dwelling
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 single-storey detached garden room to rear of existing…
Garnavilla , Menloe Gardens , Blackrock
2342435Cork CityLodged 9 Nov 2023
- GrantedExtension
Permission for development which consists of single storey garden room to rear of existing house
12 Lioscarraig , Threadneedle Road , Galway
2360045Galway CityLodged 13 Aug 2023
- GrantedExtension
Permission is sought for the construction of a single storey detached Garden Room and all associated site…
252, Foxrock Close, Deansgrange, Dublin 18
D20B/0273Dún Laoghaire–RathdownLodged 14 Sept 2020
- GrantedExtension
Construction of a single storey detached garden room to rear of existing detached two storey house
6 Wheatfields, Kilmoney, Carrigaline,
154984corkLodged 12 May 2015
- GrantedExtension
Construction of a single storey detached garden room located in the rear garden of existing two storey…
Cypress Lodge Holywell Road Sligo ,
2460155SligoLodged 7 May 2024
- GrantedExtension
Permission for a detached single storey flat roofed garden room to the rear garden of the main dwelling house
24 Rochestown Park, Sallynoggin, Co Dublin
D19B/0318Dún Laoghaire–RathdownLodged 2 Jul 2019
Community
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