9, Trafalgar Terrace, Monkstown, County Dublin
Extension and refurbishment of an existing dwelling house, including basement works and a single-storey rear extension.
D15A/0715 · Dun Laoghaire Rathdown County Council · Lodged 1 February 2016
- Reference
- D15A/0715
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 February 2016
Summary
AI-generatedThis application seeks permission for the extension and refurbishment of an existing dwelling house. It includes basement refurbishment with a single-storey rear extension below external ground level, alterations to the rear elevation, and internal reconfigurations to the upper floors and rear return.
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 is sought for extension and refurbishment of existing dwelling house including refurbishment of basement level to include single storey extension below external ground level in to rear garden, alterations to rear elevation, removal of recent additions to upper floors inducing removal of bathroom to landing level, refurbishment of existing bedrooms on first floor, a new main bathroom and refurbishment and alterations to bedroom to upper level of rear return and all associated site w...
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 25 May 2016.
Notified floor area: 342 m²
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 13 Trafalgar Terrace, Monkstown, Dublin | Sept 2025 | €3,370,000 | 34 m |
| 18 Belgrave Sq North, Monkstown, Dublin | Sept 2025 | €2,120,000 | 96 m |
| Basement Apt, 19 Belgrave Square, Monkstown | Jan 2025 | €1,121,544 | 101 m |
| Victoria Lodge, 9 Seafield Ave, Monkstown | Jan 2025 | €2,420,000 | 141 m |
| 46 Belgrave Sq West, Monkstown, Dublin | Feb 2025 | €2,620,000 | 156 m |
| 44 Belgrave Square West, Monkstown, Co Dublin | Sept 2025 | €3,400,000 | 171 m |
| 15 Eaton Sq, Monkstown, Dublin | Feb 2026 | €2,600,000 | 227 m |
| 27 Belgrave Sq East, Monkstown, Dublin | Mar 2025 | €2,460,000 | 235 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 February 2016
- Decision issued24 February 2016
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- WithdrawnAt this site
Permission for extension and refurbishment of existing dwelling house including refurbishment of basement…
9 Trafalgar Terrace, Monkstown, Co Dublin (A Protected Structure)
D15A/0627Dún Laoghaire–RathdownLodged 2 Oct 2015Extension
- RefusedAt this site
Permission for extension and refurbishment of existing dwelling house, including extensive refurbishment of…
9 Trafalgar Terrace, Monkstown, Co Dublin .
D15A/0327Dún Laoghaire–RathdownLodged 15 May 2015Extension
- Granted30 m away
Permission for development consisting of the (a) part demolition and opening up of the rear external walls at…
5 Trafalgar Terrace, Monkstown, Co. Dublin, A94 W299 (Protected Structure)
D22A/0242Dún Laoghaire–RathdownLodged 29 Sept 2022Extension
- Refused40 m away
Permission for the construction of a new larger single storey porch to replace existing one and a new bin…
7 Trafalgar Lane, Monkstown, Co Dublin
D14A/0535Dún Laoghaire–RathdownLodged 14 Aug 2014Extension
- Awaiting decision40 m away
Compliance with Condition No.2(a) of Reg Ref No.D24A/0654
11, Trafalgar Lane, Blackrock, Dublin, A94XV72
D24A/0654/C1Dún Laoghaire–RathdownLodged 16 Apr 2025Other
- Granted40 m away
Permission is sought for the demolition of existing modern conservatory to the rear of the Protected…
4 Trafalgar Terrace, Monkstown, Co. Dublin Protected Structure ref 408
D20A/0761Dún Laoghaire–RathdownLodged 20 Oct 2020Extension
- Granted40 m away
Permission for development at this site The development will consist of: (A) Demolitions to include: (i) The…
11, Trafalgar Lane, Blackrock, Dublin, A94XV72
D24A/0654Dún Laoghaire–RathdownLodged 22 Aug 2024Extension
- Exempt — no permission needed40 m away
1.Repointing of stone and brick with lime mortar — Reconstruction of first floor window reveals in brick
11, Trafalgar Lane, Blackrock, Dublin, A94XV72
REF7825Dún Laoghaire–RathdownLodged 24 Apr 2025Alterations
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- WithdrawnExtension
Permission for extension and refurbishment of existing dwelling house including refurbishment of basement…
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