23 MARLEY WALK, RATHFARNHAM, DUBLIN 16, D16FH04
Garage conversion, ground floor rear extension, and first floor side extension.
D20B/0255 · Dun Laoghaire Rathdown County Council · Lodged 26 August 2020
- Reference
- D20B/0255
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 26 August 2020
Summary
AI-generatedThe proposed works include converting the garage and extending it to the rear boundary at ground floor level. It also includes a first floor extension along the gable to the boundary with a rear Velux window, and a new hipped tiled roof over the front porch and playroom.
- 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 (a) garage conversion along with extension to rear of garage out to boundary at ground floor level (b) first floor extension out to boundary all along gable with new velux window on roof at rear (c) hipped tiled roof over existing porch and part of play room to front and (d) all associated works to foul and surface - water services.
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 24 August 2021.
Notified floor area: 43.38 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 21 Marley Walk, Rathfarnham, Dublin 16 | May 2025 | €770,000 | 10 m |
| 16 Marley Walk, Rathfarnham, Dublin 16 | Apr 2025 | €800,000 | 52 m |
| 18 Marley Ave, Marley Grange, Rathfarnham Dublin 16 | Aug 2025 | €825,000 | 65 m |
| 6 Marley Walk, Rathfarnham, Dublin 16 | Dec 2025 | €750,000 | 86 m |
| 50 Marley Ave, Rathfarnham, Dublin 16 | Dec 2025 | €725,000 | 97 m |
| 47 Grange Manor Rd, Rathfarnham, Dublin 16 | Nov 2025 | €676,000 | 155 m |
| 83 Marley Avenue, Rathfarnham, Dublin 16 | Dec 2025 | €720,000 | 220 m |
| 93 Marley Ave, Rathfarnham, Dublin 16 | May 2026 | €665,000 | 266 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 received26 August 2020
- Decision issued20 October 2020
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
The development will consist of: Double storey side extenson. Replacement of flat floor roof over garage and…
26, Marley Avenue, Marley Grange, Rathfarnham, Dublin 16
D05B/0577Dún Laoghaire–RathdownLodged 25 Jul 2005Extension
- Granted40 m away
First floor extension to side and all associated site works
34, Marley Avenue, Rathfarnham, Dublin 16
D07B/0310Dún Laoghaire–RathdownLodged 5 Apr 2007Extension
- Refused40 m away
First floor extension to side and two storey extension to rear and minor alterations to existing house layout
34, Marley Avenue, Rathfarnham, Dublin 16
D07B/0015Dún Laoghaire–RathdownLodged 8 Jan 2007Extension
- Granted40 m away
For alterations to existing ground floor area including study room extension to front / side, relocation of…
1, Marley Villas, Marley Grange, Rathfarnham, Dublin 14
D06B/0344Dún Laoghaire–RathdownLodged 20 Apr 2006Extension
- Granted40 m away
Permission for: A. Partial alteration/demolition to the side of existing two storey end of terrace five…
2 Marley Villas, Rathfarnham, Dublin D16 YN92
D18A/1229Dún Laoghaire–RathdownLodged 8 May 2019New dwelling
- Granted50 m away
Planning permission sought for first floor extension at gable and along front over garage, utility…
38, Marley Avenue, Rathfarnham, Dublin 16
D09A/0806Dún Laoghaire–RathdownLodged 11 Nov 2009Extension
- Refused50 m away
Planning permission for — Double storey extension from side to front with pitch roof and bay window,…
16, Marley Walk, Rathfarnham, Dublin 16
D11B/0109Dún Laoghaire–RathdownLodged 1 Apr 2011Extension
- Granted60 m away
Permission & Retention Permission. Proposed sitting room extension to front at ground floor level and bedroom…
35, Marley Walk, Rathfarnham, Dublin 16, D16HD60
D23A/0237Dún Laoghaire–RathdownLodged 13 Apr 2023Extension
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 development consisting of: conversion of part of existing garage, extension at first…
43, Windsor Park, Monkstown, Co. Dublin
D15B/0447Dún Laoghaire–RathdownLodged 8 Feb 2016
- GrantedExtension
Permission to convert and extend the existing garage and to construct a first floor bedroom extension with…
17, Dromawling Road, Beaumont, Dublin 9, D09XD37
3529/21Dublin CityLodged 20 Sept 2021
- GrantedExtension
Permission to convert existing garage to part of house and build a first floor extension over side single…
19, Ennafort Park, Raheny, Dublin 5
3029/21Dublin CityLodged 25 Jun 2021
- InvalidExtension
Permission is sought for garage conversion with first floor extension over conversion at gable, new hipped…
34, Dargle Valley, Marley Grange, Rathfarnham, Dublin 16
D08A/0199Dún Laoghaire–RathdownLodged 20 Feb 2008
- GrantedExtension
Permission for conversion of garage to utility, new ground floor bays, porch and canopy to front, new ground…
Navarre, Pakenham Road, Monkstown, Co Dublin A94 X2T6
D19A/0063Dún Laoghaire–RathdownLodged 31 Jan 2019
- GrantedExtension
Permission is sought for single storey extension to rear, conversion of existing garage, single story…
14, Leinster Lawn, Clonskeagh, Dublin 14
D17B/0212Dún Laoghaire–RathdownLodged 28 Apr 2017
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.