37, Mulgrave Street, Dun Laoghaire, Co. Dublin
Proposed alterations and a 90 sq.m single and two-storey extension to the rear and side of the house.
D16B/0437 · Dun Laoghaire Rathdown County Council · Lodged 24 October 2016
- Reference
- D16B/0437
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 24 October 2016
Summary
AI-generatedPermission is sought for alterations and a combined single-storey and two-storey extension to the rear and side of the existing dwelling. The total floor area of the proposed extension is 90 sq.m.
- Floor area
- 90 m²
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 proposed alterations & single storey /2-storey extension( total 90sqm) to rear / side of existing dwelling & ancillary works.
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 15 February 2017.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 3 Patrick Court, Patrick St, Dun Laoghaire | Jun 2026 | €585,000 | 40 m |
| 2 Patrick Court, Patrick St, Dun Laoghaire | Apr 2026 | €572,000 | 44 m |
| 21 Mulgrave Terrace, Dun Laoghaire, Dublin | Jul 2025 | €1,400,000 | 55 m |
| 32 Mulgrave St, Dun Laoghaire, Dublin | Jul 2025 | €880,000 | 55 m |
| 30 Mulgrave St, Dun Laoghaire, Dublin | Nov 2025 | €1,800,000 | 78 m |
| 15 Northumberland Ave, Dun Laoghaire, Dublin | May 2025 | €1,250,000 | 126 m |
| 34 Northumberland Avenue, Dunlaoughaira, Co Dublin | Dec 2025 | €1,900,000 | 130 m |
| Tivoli Mews, 7 Tivoli Terrace South, Dun Laoghaire | May 2025 | €1,110,000 | 145 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 received24 October 2016
- Decision issued13 December 2016
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Two storey extension to return at rear of existing house, with pitched roof, dormer windows and stair…
37, Mulgrave Street, Dun Laoghaire, Co. Dublin
D04B/0338Dún Laoghaire–RathdownLodged 5 May 2004Extension
- GrantedAt this site
The single-story extension on the north side to comprise a utility room, toilet and store; internal…
Annamount, 3 Mulgrave Street, Dun Laoghaire, Co Dublin.
D25A/0163/WEBDún Laoghaire–RathdownLodged 3 Mar 2025Extension
- Granted40 m away
Temporary change of use, for up to five years, from office (including production rooms and showroom) use, to…
66, Patrick Street, Dun Laoghaire, Glenageary, Dublin
D06A/1706Dún Laoghaire–RathdownLodged 24 Nov 2006Change of use
- Invalid40 m away
Permission is sought for change of use of the entire premises from a crèche (day use) to a health centre and…
66, Patrick Street, Dun Laoghaire, Co. Dublin
D12A/0466Dún Laoghaire–RathdownLodged 26 Nov 2012Change of use
- Granted40 m away
Permission for reinstatement of original residential use, refurbishment and alterations to the existing…
66 Patrick Street, Dun Laoghaire, Co. Dublin
D19A/0966Dún Laoghaire–RathdownLodged 12 Dec 2019Change of use
- Granted40 m away
Partial demolition, alterations to the existing structure including a two storey extension to the existing…
66, Patrick Street, Dun Laoghaire, Co. Dublin, A96Y074
D26A/0205/WEBDún Laoghaire–RathdownLodged 13 Mar 2026Extension
- Granted50 m away
Permission is sought for a development consisting of: (01) Proposed two-storey flat roof extension to side…
65a Patrick Street, Dun Laoghaire, Co. Dublin, A96 RR76
D21B/0637Dún Laoghaire–RathdownLodged 19 Nov 2021Extension
- Granted50 m away
Permission for — New door to north side of ground floor rear return to replace existing kitchen window
21 Mulgrave Terrace, Dún Laoghaire, Co Dublin (A Protected Structure)
D18A/0205Dún Laoghaire–RathdownLodged 8 Mar 2018Alterations
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