48 Dargle Valley, Rathfarnham, Dublin 16, D16 WC65
Construction of a new two-storey side extension with one bedroom and roof windows.
D22B/0276 · Dun Laoghaire Rathdown County Council · Lodged 2 June 2022
- Reference
- D22B/0276
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 2 June 2022
Summary
AI-generatedThe application seeks permission for a new two-storey extension to the side of the existing dwelling. The extension will accommodate one bedroom and feature a new gable-end wall with a pitched roof and three roof windows.
- 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 for a new two-storey side extension with 1 no. Bedroom, new gable-end wall with pitched roof and 3 no. Roof windows to existing dwelling.
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 27 May 2024.
Notified floor area: 24 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 72 Llewellyn Grove, Rathfarnham, Dublin 16 | Sept 2025 | €670,000 | 99 m |
| 77 Marley Court South, Rathfarnham, Dublin 14 | Oct 2025 | €575,000 | 173 m |
| 16 Marley Walk, Rathfarnham, Dublin 16 | Apr 2025 | €800,000 | 181 m |
| 21 Marley Walk, Rathfarnham, Dublin 16 | May 2025 | €770,000 | 193 m |
| 50 Marley Ave, Rathfarnham, Dublin 16 | Dec 2025 | €725,000 | 197 m |
| 36 Marley Court North, Churchtown, Dublin 14 | Dec 2025 | €595,000 | 200 m |
| 6 Marley Walk, Rathfarnham, Dublin 16 | Dec 2025 | €750,000 | 214 m |
| 5 Llewellyn Grove, Rathfarnham, Dublin 16 | Jun 2026 | €625,000 | 233 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 received2 June 2022
- Decision issued25 July 2022
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 Retention of the first floor domestic extension (21 sqm) constructed over the existing…
46 Dargle Valley, Rathfarnham, Dublin 16
D15B/0347Dún Laoghaire–RathdownLodged 9 Sept 2015Retention
- Granted30 m away
Permission to construct a new front porch and extension and a new pitched roof over the former garage
37, Dargle Drive, Marley Grange, Dublin 16
D13B/0319Dún Laoghaire–RathdownLodged 1 Oct 2013Extension
- Granted40 m away
Demolition of existing garage to house and construction of a new two storey house at eaves level with roof…
43, Dargle Drive, Rathfarnham, Dublin 16
D04A/1460Dún Laoghaire–RathdownLodged 13 Dec 2004New dwelling
- Granted50 m away
For first floor extension at gable garage conversion at gable removal of chimney at rear, new hipped roof…
38, Dargle Valley, Marley Grange, Rathfarnham, Dublin 16
D06B/1100Dún Laoghaire–RathdownLodged 18 Dec 2006Extension
- Granted50 m away
Permission is sought for the construction of a side extension (6.5 sq.m) at first floor level and conversion…
31 Dargle Drive, Rathfarnham, Dublin 16, D16DR68
D25B/0118/WEBDún Laoghaire–RathdownLodged 6 Mar 2025Extension
- Granted60 m away
Alterations and extensions to existing two storey semi-detached dwelling comprising the following; (A)…
35, MARLEY CLOSE, RATHFARNHAM, DUBLIN 16
D04B/0628Dún Laoghaire–RathdownLodged 12 Aug 2004Extension
- Granted60 m away
Retention permission is sought for a) Conversion of garage space to study and new window in original garage…
36 Dargle Valley, Marley Grange, Rathfarnham, Dublin 16
D21B/0633Dún Laoghaire–RathdownLodged 25 Feb 2022Retention
- Granted60 m away
The development will consist of removal of the existing flat roof to the side and front and the construction…
29, Dargle Drive, Marley Grange, Rathfarnham, Dublin 16
D07B/0834Dún Laoghaire–RathdownLodged 26 Sept 2007Alterations
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 for the construction of a single storey pitched roof extension to the side and for elevational…
7 Millview Terrace, Model Village, Agharinagh, Dripsey, Co. Cork
225548corkLodged 1 Jul 2022
- GrantedExtension
Permission to construct a single storey extension onto side of existing two storey dwelling house including…
Urbalkirk , Dunraymond , Co. Monaghan
1985MonaghanLodged 21 Feb 2019
- GrantedExtension
Permission to construct new single-storey extension to side and rear of existing two-storey dwelling,…
4 The View , Westgrove , Douglas
2342060Cork CityLodged 7 Jun 2023
- GrantedExtension
Permission for single storey extension to side of existing dwelling and elevational changes to front and side…
1 Oakdene , Skehard Road , Cork
1838190Cork CityLodged 21 Dec 2018
- GrantedExtension
Permission to construct new single storey extension to side of existing two storey dwelling and all…
3 Friars Walk Mews , Friars Walk , Cork
2039649Cork CityLodged 3 Nov 2020
- GrantedExtension
Planning permission for a side extension to the existing dwelling house, comprising of single storey side…
114, Killester Park, Killester, Dublin 5
2235/18Dublin CityLodged 6 Feb 2018
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.