Rockville House, Glenamuck Road South, Dublin 18 (A Protected Structure RPS Ref. 1790)
Subdivision of Rockville House into two homes, demolition of a rear extension, and construction of a two-storey extension.
D18A/0969 · Dun Laoghaire Rathdown County Council · Lodged 12 October 2018
- Reference
- D18A/0969
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 12 October 2018
Summary
AI-generatedProposed modifications to a permitted development at Rockville House, a Protected Structure. The works include subdividing the house into two residential units, demolishing the existing rear extension, and replacing it with a new two-storey extension.
- Residential units
- 2
- Storeys
- 2
- Floor area
- 62 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 modifications to the residential development permitted under reg. Ref. D17a/0793. The proposed modifications comprise of the following: subdivision and internal amendments to rockville house to provide for 2 no. Residential units comprising 1 no. 2-bedroom unit (unit a) to the front of the house and 1 no. 3-bedroom unit (unit b) to the rear of the house. Demolition of the existing rear extension of rockville house and replacement with a two storey extension, with a gfa of 62....
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 12 December 2019. A completion certificate was lodged on 3 June 2021.
Notified floor area: 269.1 m²
5 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 1 Rockville Woods, Glenamuck Road, Carrickmines | Jul 2025 | €727,000 | 42 m |
| 2 Rockville Avenue, Rockville, Glenamuck Road | May 2025 | €775,000 | 64 m |
| 12 Rockville Avenue, Glenamuck Road, Dublin 18 | Oct 2025 | €779,000 | 125 m |
| 45 Dun Oir Avenue, Dun Oir Glenamuck Road, Kilternan Dublin 18price excludes VAT | Feb 2025 | €735,683 | 148 m |
| 44 Dun Oir Avenue, Glenamuck Road, Kilternanprice excludes VAT | Sept 2025 | €753,304 | 167 m |
| 42 Dun Oir Avenue, Dun Oir, Glenamuck Roadprice excludes VAT | Jan 2025 | €731,278 | 180 m |
| 1 Cromlech Close, Glenamuck Road South, Dublin 18 | Mar 2026 | €512,500 | 229 m |
| 25 Dun Oir Avenue, Glenamuck Road, Kilternanprice excludes VAT | Jan 2025 | €634,361 | 265 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 received12 October 2018
- Decision issued30 November 2018
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 for modifications to the residential development permitted under Reg. Ref. D17A/0793. The proposed…
Rockville House, Glenamuck Road South, Dublin 18 (A Protected Structure RPS Ref. 1790)
D19A/0242Dún Laoghaire–RathdownLodged 10 Sept 2019Apartments
- RefusedAt this site
Permission for: Construction of a total of 49 no. dwellings consisting of 37 no. detached, semi-detached and…
Rockville House, Glenamuck Road South, Kiltiernan, Dublin 18 (The application site contains Rockville House and Gatelodge (also known as Rockville Lodge), both protected structures under RPS Ref:1790)
D16A/0488Dún Laoghaire–RathdownLodged 4 Jul 2016Housing estate
- Granted40 m away
Construction of a new side extension (23.5 m²) — Construction of a small rear extension to enlarge the…
6, Rockville Avenue, Glenamuck South, Dublin 18, D18P92E
D26B/0181/WEBDún Laoghaire–RathdownLodged 31 Mar 2026Extension
- Invalid40 m away
Construction of a new side extension (23.5 m²). Construction of a small rear extension to enlarge the…
6, Rockville Avenue, Glenamuck South, Dublin 18 , D18P92E
D26B/0175/WEBDún Laoghaire–RathdownLodged 26 Mar 2026Extension
- Granted40 m away
Permission sought for the construction of House Type A7 (4 bed detached 2 storey house 227.10m2, and the…
01 Rockville Square, Rockville, Glenamuck Road South, Kilternan, Dublin 18
D18A/0728Dún Laoghaire–RathdownLodged 26 Jul 2018New dwelling
- Granted60 m away
Planning permission for development. The application site contains Rockville House and Gatelodge (also known…
Lands at, Rockville House, Glenamuck Road South, Dublin 18, and Gatelodge (also known as Rockville Lodge)
D17A/0793Dún Laoghaire–RathdownLodged 20 Nov 2017New dwelling
- Refused60 m away
Permission for the development of an attic space conversion with rear dormer window, roof light windows and…
5 Rockville Woods, Glenamuck Road, Dublin 18, D18NY7F
D22B/0001Dún Laoghaire–RathdownLodged 6 Jan 2022Extension
- Granted80 m away
Permission for the construction of a single storey extension (48.84 sqm in area, 6.238m in height) to the…
Rockville Gate Lodge, Rockville House, Glenamuck Road South, Kiltiernan, Dublin 18 (The Gate Lodge is a Protected Structure)
D18A/0755Dún Laoghaire–RathdownLodged 3 Aug 2018Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedApartments
Permission for modifications to the residential development permitted under Reg. Ref. D17A/0793. The proposed…
Rockville House, Glenamuck Road South, Dublin 18 (A Protected Structure RPS Ref. 1790)
D19A/0242Dún Laoghaire–RathdownLodged 10 Sept 2019
- GrantedHousing estate
Permission for residential development. The proposal consists of the construction of 6 no 4 bed dwellings on…
Lands south of Rockville House, Glenamuck Road South, Kiltiernan, Dublin 18
D18A/0566Dún Laoghaire–RathdownLodged 5 Sept 2018
- GrantedHousing estate
Amendments to previously approved development granted under Planning Permission Pl. Ref: 08/1426, extension…
Rockfield (Phase A) , Moneycarroll , Newtownmountkennedy
2385WicklowLodged 2 Feb 2023
- GrantedNew dwelling
Permission for construction of 2 no. single storey pitched roof detached dwellings to the rear of existing…
13 Glenamuck Cottages, Carrickmines, Dublin 18
D16A/0154Dún Laoghaire–RathdownLodged 16 Jun 2016
- RefusedApartments
Permission for a Phase 2B residential development. The site is located to the South-East of Phase 1…
Site to South-East of Glenamuck Road South, Kilternan, Dublin 18
D18A/0940Dún Laoghaire–RathdownLodged 3 Oct 2018
- GrantedNew dwelling
Permission for the construction of new dwelling with vehicular access onto Rockville Drive. The development…
Rear of 31, Glenamuck Cottages, Carrickmines, Dublin 18
D14A/0128Dún Laoghaire–RathdownLodged 19 May 2014
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