Knocknagow, 3A Montpelier Place, Monkstown, Co Dublin
Demolition of a rear extension and construction of a new single-storey rear extension and first-floor bathroom return.
D17A/0180 · Dun Laoghaire Rathdown County Council · Lodged 1 March 2017
- Reference
- D17A/0180
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 March 2017
Summary
AI-generatedThe application proposes the demolition of an existing single-storey rear extension and a first-floor bathroom return. In their place, a new flat-roof single-storey rear extension and a new first-floor flat-roof bathroom return will be constructed, alongside internal alterations.
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
- Demolition of the existing rear single storey extension and first floor bathroom return
- Construction of a new flat roof single storey extension to the rear and construction of a new first floor flat roof bathroom return
- Internal alterations
- Minor elevational alterations
- The works will also consist of drainage works, landscaping, ancillary and associated 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 10 July 2017.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 3 Montpelier Place, Blackrock, Co Dublin | Dec 2025 | €1,652,111 | 16 m |
| 4 Montpelier Place, Blackrock, Dublin | Jan 2025 | €1,600,000 | 42 m |
| 1 St Vincents Park, Temple Hill, Blackrock | Aug 2025 | €758,000 | 80 m |
| 3 Monkstown Road, Monkstown, Co Dublin | Dec 2025 | €1,360,000 | 86 m |
| 7 Monkstown Road, Monkstown, Co Dublin | Jul 2026 | €1,295,000 | 97 m |
| 8 Newtownpark Ave, Blackrock, Dublin | Dec 2025 | €1,410,000 | 156 m |
| 2 Greenville Court, Stradbrook Rd, Blackrock | Sept 2025 | €417,000 | 177 m |
| 8 Alma Court, Alma Road, Monkstown | May 2026 | €485,000 | 236 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 received1 March 2017
- Decision issued24 April 2017
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