16, Longford Terrace, Monkstown, Dublin, A94T0A2
Refurbishment and extension of a three-storey over basement mid-terrace house.
D23A/0151 · Dun Laoghaire Rathdown County Council · Lodged 16 June 2023
- Reference
- D23A/0151
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 June 2023
Summary
AI-generatedThe project involves the demolition of a non-original side extension and the construction of a new single-storey upper ground floor extension to the side and rear. Extensive internal and external refurbishment works will be carried out across all levels of the existing dwelling.
- Storeys
- 4
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
- Refurbishment works, internal & external alterations & construction of new single storey extension to side and rear of existing three storey over basement mid terrace dwelling house. Works to include
- The demolition of the late c. 20th non original side extension & construction of a new single storey upper ground floor extension to the side and rear comprising new kitchen and dining area with patio and associated works
- Internal alterations to existing dwelling comprising at basement level removal of partitions to form new enlarged family room, new nursery & bathroom, removal of modern stairs and reinstatement of new stairs to original layout
- At upper ground floor level, removal of late c. 20th non original bathroom and change to library with new opening to link to new rear/side extension
- At first floor level provision of refurbished bathroom and laundry room
- At second floor level division of existing bedroom to provide new master ensuite and cloaks and conversion of existing rear bedroom to new bathroom, new roof light to upper landing
- All other associated minor internal and external alterations and refurbishment works, repairs and maintainance internally and externally to facilitate works, including reinstatement of historic balconies to front first floor level
- Alterations to side boundary walls to block up existing gates and for relocation of existing vehicular entrance and gates to new location at rear of site and associated new off street car parking, landscaping and drainage works. A protected structure
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 31 August 2023.
Notified floor area: 42 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 15a The Mews, Longford Terrace, Monkstown | Dec 2025 | €800,000 | 41 m |
| 10 Longford Terrace, Monkstown, Dublin | Aug 2025 | €4,025,000 | 78 m |
| Longford Lodge, 25 Monkstown Crescent, Monkstown Blackrock | Mar 2026 | €1,350,000 | 91 m |
| 21 Salthill Apts, Monkstown, Dublin | Mar 2025 | €1,050,000 | 92 m |
| Apt 10 - Salthill, Monkstown, Blackrock | Apr 2026 | €905,000 | 92 m |
| 13 Salthill Apts, Monkstown, Co Dublin | May 2025 | €595,000 | 93 m |
| Apt 17, Salthill Apts, Monkstown | Oct 2025 | €610,000 | 93 m |
| Apt 32 Salthill, Seapoint Ave, Blackrock | Feb 2025 | €630,000 | 114 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 received16 June 2023
- Decision due13 July 2023
- Decision issued11 July 2023
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Compliance submissionAt this site
Compliance with Condition no. 2 of Reg Ref no D23A/0151
16, Longford Terrace, Monkstown, Dublin, A94T0A2
D23A/0151/C1Dún Laoghaire–RathdownLodged 31 Oct 2023Other
- GrantedAt this site
Permission for the refurbishment and alteration of the existing 3-storey over basement, terraced existing…
17 Longford Terrace, Monkstown, Co Dublin A94 Y478 (A Protected Structure)
D19A/0023Dún Laoghaire–RathdownLodged 15 Jan 2019Alterations
- Granted30 m away
Permission and Retention Permission is sought in connection with: alterations to windows and doors openings…
15 Longford Terrace, Monkstown, Co Dublin (A Protected Structure)
D14A/0337Dún Laoghaire–RathdownLodged 19 Sept 2014Change of use
- Granted40 m away
For the provision of a new ground floor window to existing shopfront
17A, Monkstown Crescent, Monkstown, Co. Dublin
D06A/1662Dún Laoghaire–RathdownLodged 10 Nov 2006Alterations
- Granted50 m away
The development will consist of the demolition of existing 2 storey retail unit and construction of a 2…
18a Monkstown Crescent, Monkstown, Co. Dublin.
D05A/1676Dún Laoghaire–RathdownLodged 29 Sept 2006Commercial
- Withdrawn50 m away
Retention permission for the construction of air handling ducts on the new rear roof of restaurant in lieu of…
18A Monkstown Crescent, Monkstown, Blackrock, Co. Dublin A94 T284, (in an Architectural Conservation Area)
D19A/0665Dún Laoghaire–RathdownLodged 13 Mar 2020Retention
- Granted50 m away
The provision of a single storey extension to front and two storey extension to rear of existing 2 storey…
18A, Monkstown Crescent, Monkstown, Co. Dublin
D08A/0996Dún Laoghaire–RathdownLodged 20 Feb 2009Commercial
- Granted50 m away
Permission for Change of Use from office and basement apartment to a single dwelling unit (in order to form a…
21 Longford Terrace, Monkstown, Co Dublin (A Protected Structure)
D14A/0330Dún Laoghaire–RathdownLodged 27 May 2014Change of use
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
Demolition of the existing non-historic, single storey rear return extension at the upper ground floor level…
31, Mount Merrion Avenue, Blackrock, Dublin, A94Y0Y3
D24A/0495/WEBDún Laoghaire–RathdownLodged 21 Oct 2024
- GrantedExtension
01)The demolition of a non-original single storey extension to the rear and the construction of a single…
3, Windsor Terrace, Dun Laoghaire,Co Dublin, A96X599 (Protected Structure)
D26A/0210/WEBDún Laoghaire–RathdownLodged 13 Mar 2026
- GrantedAlterations
Development consisting of internal & external alterations at existing two storey over basement mid terrace…
7, Breffni Terrace, Breffni Road, Sandycove, Dublin, A96T851 (Protected Structure)
D25A/0389/WEBDún Laoghaire–RathdownLodged 17 Jul 2025
- GrantedExtension
PROTECTED STRUCTURE: The proposed works will consist of the demolition of non-original building fabric to the…
33 Dartmouth Square, Ranelagh, Dublin 6, D06 T267
3959/22Dublin CityLodged 13 May 2022
- GrantedExtension
PROTECTED STRUCTURE: The development will consist of: Works to alter and extend the existing 3 storey (2…
52 Bayview Avenue, Dublin 3
2876/20Dublin CityLodged 17 Jun 2020
- GrantedExtension
PROTECTED STRUCTURE: The development will consist of the demolition of an existing non-original two storey…
6, Palmerston Road, Rathmines, Dublin 6
2102/19Dublin CityLodged 23 Jan 2019
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.