31, Mountpleasant Terrace, Rathmines, Dublin 6
Construction of a new single-storey rear extension and internal modifications.
WEB2359/25 · Dublin City Council · Lodged 12 June 2025
- Reference
- WEB2359/25
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 12 June 2025
Summary
AI-generatedThe development consists of building a new single-storey flat-roof extension to the rear of the house. It also includes adding two new side windows, infilling a first-floor lightwell, and making internal modifications.
- Floor area
- 24 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
The development will consist of; construction of a new single storey, flat roof extension to the rear of the existing house (21.18 sq. M); 2 new window openings at ground floor on the side (south) elevation; infill of the lightwell at first floor level (2.56 sq. M); internal modifications; and all associated site development works.
Land-use zoning
What this land is zoned for
“To protect and/or improve the amenities of residential conservation areas.”
National zoning type: Existing residential
Objective set by the 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 30 Mountpleasant Terrace, Ranelagh, Dublin 6 | May 2026 | €1,200,000 | 19 m |
| 44 Mountpleasant Terrace, Ranelagh, Dublin 6 | Jun 2026 | €625,500 | 43 m |
| 8 Prospect Bay, Mount Pleasant Avenue, Dublin 3price excludes VAT | Jul 2025 | €629,955 | 53 m |
| 20a Mountpleasant Ave Lwr, Ranelagh, Dublin 6 | Aug 2025 | €1,535,000 | 67 m |
| Basement Apt, 16 Upper Mount Pleasant Ave, Ranelagh Dublin 6 | Sept 2025 | €350,608 | 84 m |
| 16 Upper Mount Pleasant Ave, Ranelagh, Dublin 6 | Sept 2025 | €749,392 | 84 m |
| 14 Bannaville, Ranelagh, Dublin 6 | Jan 2026 | €551,000 | 88 m |
| 15 Bannaville, Ranelagh, Dublin 6 | Sept 2025 | €605,000 | 91 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 received12 June 2025
- Decision due6 August 2025
- Decision issued18 June 2025
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
PERMISSION The development will consist of; construction of a new single storey, flat roof extension to the…
31, Mountpleasant Terrace, Rathmines, Dublin D06 HT62
WEB2422/25Dublin CityLodged 18 Jun 2025Extension
- GrantedAt this site
The development will consist of a two storey extension to the rear of the existing dwelling totalling 50.8m2…
32, Mountpleasant Terrace, Ranelagh, Dublin 6, D06 HW61
WEB1825/23Dublin CityLodged 28 Sept 2023Extension
- Invalid30 m away
Permission for development to existing 2 storey 3-bedroom terraced dwelling of 130m2 consisting of internal…
19, Mountpleasant Avenue Upper, Ranelagh, Dublin 6
WEB1551/25Dublin CityLodged 14 Mar 2025Extension
- Granted30 m away
PROTECTED STRUCTURE: Planning Permission for the removal of an existing store/shed and construction of a new…
21, Mountpleasant Avenue Lower, Ranelagh, Dublin 6
2615/20Dublin CityLodged 7 Apr 2020Alterations
- Invalid30 m away
Retention permission to retain the changes as previously granted planning under reference P. 2847/18 as…
22, Mountpleasant Avenue Lower, Dublin 6 . D06YE00
3962/24Dublin CityLodged 4 Jul 2024Retention
- Refused30 m away
PROTECTED STRUCTURE; Partial demolition of an existing two storey rear return including chimney, and the…
22, Mountpleasant Avenue Lower, Dublin 6
2847/18Dublin CityLodged 26 Apr 2018Alterations
- Refused30 m away
RETENTION. PROTECTED STRUCTURE. Planning Permission to retain the changes as previously granted planning…
22, Mountpleasant Avenue Lower, Dublin 6
4032/24Dublin CityLodged 18 Jul 2024Retention
- Granted30 m away
PROTECTED STRUCTURE: RETENTION PERMISSION: Planning Permission to retain the internal changes and the…
No. 22, Mountpleasant Avenue Lower,, Dublin, Dublin 6
WEB2788/24Dublin CityLodged 20 Dec 2024Retention
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
PERMISSION The development will consist of; construction of a new single storey, flat roof extension to the…
31, Mountpleasant Terrace, Rathmines, Dublin D06 HT62
WEB2422/25Dublin CityLodged 18 Jun 2025
- GrantedExtension
The development will consist of; (i) Construction of a new single storey flat roof extension to the rear of…
23, Thorndale Drive, Artane, Dublin 5, D05K5C1
4225/22Dublin CityLodged 15 Jun 2022
- GrantedExtension
The development will consist of alterations to an existing two storey dwelling including: the demolition of…
14, Mount Prospect Park, Clontarf, Dublin 3
4289/19Dublin CityLodged 24 Oct 2019
- GrantedExtension
The development will consist of works to renovate and extend existing house including a 41.6 sq.m. single…
100, Landscape Road, Churchtown, Dublin 14
D05B/0723Dún Laoghaire–RathdownLodged 5 Oct 2005
- GrantedExtension
The proposed development will consist of the construction of a flat-roof, single-storey extension to rear of…
349, Navan Road, Dublin 7, D07 R2C3
5207/22Dublin CityLodged 10 Nov 2022
- InvalidExtension
The development will consist of: construction of single-storey extension to rear of existing dwelling,…
106 Griffith Avenue, Drumcondra, Dublin 9, D09 A6K5
WEB5188/25Dublin CityLodged 19 Sept 2025
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.