50, North Avenue, Mount Merrion, Blackrock, Dublin, A94D9K3
Demolition of a garage, porch, and rear extension to build new two-storey and single-storey extensions with an attic conversion.
D23B/0240 · Dun Laoghaire Rathdown County Council · Lodged 19 May 2023
- Reference
- D23B/0240
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 19 May 2023
Summary
AI-generatedThe project involves demolishing an existing side garage, front porch, rear extension, and side/rear dormer. In their place, a new two-storey side/front extension, a single-storey rear extension, and an attic conversion with new dormers will be constructed.
- 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
- The demolition of
- Existing garage to side
- Single storey porch to front
- Single storey extension to rear and
- Dormer roof to side and rear of existing attic. The construction of
- A new 2-storey extension to the side and front with new porch overhang to the front and hipped roof and full height window to new stairwell to rear to accomadate a playroom, utility and wc on the ground floor and bedroom and study on the first floor
- A single storey pitched roof extension with rooflights to the rear to accomodate a kitchen/living/dining room
- The conversion of the attic with new flat roof dormer to the rear, extension of the existing roof to the side with pitched roof dormer to the side for a bedroom en-suite and all associated site works
Built & 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 4 June 2024.
Notified floor area: 102.8 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 57 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,563,880 | 84 m |
| 49 The Rise, Mount Merrion, Blackrock | Sept 2025 | €1,305,000 | 89 m |
| Seven Churches, Glendalough, Co Wicklow | Sept 2025 | €351,000 | 125 m |
| 45 Greenfield Rd, Mount Merrion, Dublin | Nov 2025 | €1,390,000 | 130 m |
| 58 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Mar 2026 | €1,550,660 | 139 m |
| 56 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Apr 2026 | €1,475,771 | 151 m |
| 55 Wilson Road, Mount Merrion, Blackrockprice excludes VAT | Nov 2025 | €1,585,903 | 157 m |
| 18 Greenfield Road, Mount Merrion, Blackrock | Oct 2025 | €1,350,000 | 179 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 received19 May 2023
- Decision due13 July 2023
- Decision issued11 July 2023
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