33, Priory Avenue, Stillorgan, Co. Dublin, A94PY59
Ground and first-floor extension, roof alterations, and attic conversion at 33 Priory Avenue.
D26A/0389/WEB · Dun Laoghaire Rathdown County Council · Lodged 27 May 2026
- Reference
- D26A/0389/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- In progress
- Type
- Permission
- Received
- 27 May 2026
Summary
AI-generatedThe project includes a rear and side ground and first-floor extension, along with front porch adaptations and a new bay window. The roof will be altered from a hip to a gable to accommodate an attic conversion with a rear dormer, and the vehicular entrance will be widened.
- 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
(a) a rear and side ground and first floor extension to provide additional living space on the ground floor with new bedroom space on the first floor; (b) modification of front elevation to facilitate porch adaptations and provision of a bay window to existing living room; (c); roof alterations are proposed to convert the existing hipped arrangement to a traditional gable which extends to incorporate the new bedroom and stairs location; (d) attic conversion with rear facing dormer in addition to new proposed velux style roof lights to front slope of existing roof section; (e) existing vehicular access gate to be widened to 3.5m; (f) all necessary internal alterations, layout modifications and external site works as indicated on the drawings.
Built & 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 |
|---|---|---|---|
| 33 Priory Ave, Stillorgan, Dublin | Jan 2026 | €1,070,000 | 7 m |
| 19 woodlands park, blackrockprice excludes VAT | May 2026 | €1,013,216 | 129 m |
| 13 Priory Dr, Stillorgan, Dublin | Aug 2025 | €935,000 | 167 m |
| 30 Treesdale, Stillorgan Rd, Stillorgan | Oct 2025 | €985,000 | 174 m |
| 39 Woodlands Park, Blackrock, Co Dublin | Aug 2025 | €2,200,000 | 175 m |
| 43a Priory Ave, Stillorgan, Dublin | Nov 2025 | €1,525,000 | 176 m |
| Unit B, 43 Woodlands Park, Blackrock | May 2025 | €2,250,000 | 178 m |
| 16a Woodlands Park, Blackrock, Dublin | Nov 2025 | €1,250,000 | 186 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 received27 May 2026
- Decision due21 July 2026
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
Planning Permission sough for works consisting of; (A) A rear and side ground floor extension together with…
14, Bellevue Park, Booterstown, Dublin, A94PR66
D25B/0563/WEBDún Laoghaire–RathdownLodged 3 Oct 2025
- GrantedExtension
Alterations to existing dwelling comprising: (i) a new kitchen/dining room extension to rear of ground floor.…
18, Springfield Crescent, Templeogue, Dublin 6W
SD17B/0050South DublinLodged 26 Apr 2017
- GrantedExtension
Alterations and extension to existing house to include; (a) Construction of new single story flat roof…
94, Woodlawn Park, Churchtown, Dublin 14, D14W086
D25B/0573/WEBDún Laoghaire–RathdownLodged 9 Oct 2025
- GrantedExtension
A ground floor extension (c. 9.6 sq.m.) to the rear with 1 no. proposed additional rooflight over; demolition…
13, Weston Crescent, Lucan, Co. Dublin
SD09B/0131South DublinLodged 20 Jul 2009
- GrantedExtension
The development will consist of the following: (a) The construction of a ground floor side extension with…
243A Limetree Avenue, Portmarnock, Co. Dublin, D13E83F
F26A/0336EFingalLodged 22 Apr 2026
- GrantedExtension
(i) Demolition of existing rear single storey, flat roofed extension and outbuildings (14sq.m); (ii)…
19, Fortfield Grove, Terenure, Dublin 6W.
SD18B/0004South DublinLodged 2 Jan 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.