47, Delaford Avenue, Dublin 16.
Rear extension, attic conversion, and a new roof light.
SD15B/0061 · South Dublin County Council · Lodged 25 May 2015
- Reference
- SD15B/0061
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 25 May 2015
- Floor area
- 100 m²
Summary
AI-generatedProposed single-storey rear extension, attic conversion to a non-habitable room with a first-floor extension above, and a new front roof light. The works will increase the house size from 94 to 194 square metres.
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
Proposed new 'velux' roof light to front; new single storey extension to rear; convert attic space to non-habitable room with first floor extension to rear over proposed extension; existing house size area 94sq. M and proposed new area 194sq. M.
Land-use zoning
What this land is zoned for
“To protect and/or improve residential amenity”
National zoning type: Existing residential
Objective set by the South Dublin 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 |
|---|---|---|---|
| 2 Knocklyon Ave, Knocklyon Woods, Dublin 16 | Dec 2025 | €881,000 | 127 m |
| 4 Knocklyon Avenue, Templeogue, Dublin 16 | May 2025 | €670,000 | 136 m |
| 18 Delaford Dr, Knocklyon, Dublin 16 | Jul 2026 | €655,000 | 144 m |
| 35 Mount Alton, Knocklyon, Dublin 16 | Feb 2025 | €595,000 | 161 m |
| Apt 5 Prospect Lodge, Knocklyn Road, Dublin 16 | Jun 2025 | €330,000 | 244 m |
| 12 Delaford Park, Dublin 16, Dublin | Nov 2025 | €720,000 | 254 m |
| 38 Knockfield Manor, Knocklyon, Dublin 16 | Oct 2025 | €975,000 | 264 m |
| 2 Mount Alton Court, Knocklyon, Dublin 16 | Jul 2025 | €1,225,000 | 284 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 received25 May 2015
- Further information requested21 April 2015
- Further information received25 May 2015
- Decision due22 June 2015
- Decision issued17 June 2015
- Grant issued27 July 2015
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Retention of Pre School Play Group use over part of ground floor of dwelling house
16 Delaford Avenue, Knocklyon, Dublin 16.
S02A/0063South DublinLodged 30 Apr 2002Retention
- Granted40 m away
Remove existing tiled roof over porch/side extension and construct a new first floor extension over the side…
16 Delaford Avenue, Knocklyon, Dublin 16.
SD16B/0166South DublinLodged 18 May 2016Extension
- Granted50 m away
Detached 2 storey 4 bedroomed house together with ancillary site works on a site to the rear / side of the…
8, Delaford Avenue, Knocklyon, Dublin 16.
SD06A/0680South DublinLodged 26 Oct 2006New dwelling
- Granted50 m away
Rear single storey family room
19 Knocklyon Heights, Templeogue, Dublin 16.
S99B/0491South DublinLodged 22 Jul 1999Extension
- Withdrawn50 m away
Single storey extension of 97.2 m.sq. to existing dwelling including new access and car parking
8, Delaford Avenue, Knocklyon Woods, Dublin 16
SD03B/0091South DublinLodged 25 Feb 2003Extension
- Granted70 m away
First floor extended bedroom and new ensuite bathroom with pitched roof to the side of existing dwelling
5 Knocklyon Heights, Dublin 16
SD15B/0164South DublinLodged 14 May 2015Extension
- Granted70 m away
Firhouse/Ballycullen Quality Bus Corridor (QBC) on Ballycullen Road, Firhouse Road and Old Bridge Road…
Ballycullen Road, Dublin 16
SD078/0016South DublinLodged 6 Nov 2007Infrastructure
- Granted70 m away
Conversion of existing garage to habitable space; construction of single storey WC to rear of garage and a…
14, Delaford Lawn, Dublin 16
SD13B/0295South DublinLodged 26 Nov 2013Extension
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
Demolish existing single storey flat roof extension to side of existing house and single storey extension to…
20, Idrone Drive, Dublin 16
SD13B/0022South DublinLodged 8 Feb 2013
- GrantedExtension
Permission is sought for the construction of a new 23 sqm single storey extension to rear of existing single…
17, Seaview Park, Shankill, Dublin 18
D17B/0389Dún Laoghaire–RathdownLodged 23 Aug 2017
- GrantedExtension
Extension (floor area 23sq.m) at first floor level to the side of existing dwelling and conversion of attic…
82, Dodder Park Road, Dublin 14.
SD15B/0065South DublinLodged 6 Mar 2015
- GrantedExtension
Removal of existing rear flat roof single storey extension and the construction of 2 storey extension to side…
5, Patrician Villas, Stillorgan, Co. Dublin
D07B/1010Dún Laoghaire–RathdownLodged 19 Dec 2007
- GrantedExtension
Permission is sought for construction of new single storey extension to the rear of existing house and a new…
78, Saint Aidan's Drive, Goatstown, Dublin 14
D11B/0370Dún Laoghaire–RathdownLodged 22 Nov 2011
- GrantedExtension
A single storey extension (circa 4sq.m) to front of existing dwelling (to side of existing porch) and…
77, Barton Road Extension, Rathfarnham, Dublin 14.
SD17B/0373South DublinLodged 14 Nov 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.