36, Shanliss Avenue, Dublin 9
Conversion of a side garage into a bedroom and construction of a single-storey rear extension following demolition of a lean-to.
WEB1877/26 · Dublin City Council · Lodged 16 April 2026
- Reference
- WEB1877/26
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 April 2026
Summary
AI-generatedThe development involves converting the existing side garage into a habitable ground floor bedroom and bootroom. It also includes the demolition of an existing single-storey rear lean-to extension to make way for a new single-storey flat-roof rear infill extension with three rooflights.
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 the conversion of an existing side garage into a habitable ground floor bedroom with new front facing window and a bootroom space to the rear. The development will also include the demolition of an existing single storey, lean-to extension to the rear, the construction of a rear, single storey, flat roof infill extension with 3no. Rooflights and all associated site works.
Land-use zoning
What this land is zoned for
“To protect, provide and improve residential amenities.”
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 |
|---|---|---|---|
| 36 Shanliss Ave, Santry, Dublin 9 | Jun 2025 | €530,502 | 13 m |
| 3 Shanliss Grove, Santry, Dublin 9 | Jul 2025 | €470,000 | 36 m |
| 9 Shanliss Grove, Santry, Dublin 9 | Nov 2025 | €511,000 | 47 m |
| 37 Shanliss Ave, Santry, Dublin 9 | May 2026 | €476,000 | 89 m |
| 22 Shanliss Grove, Santry, Dublin 9not full market price | Mar 2026 | €300,000 | 90 m |
| 12 Shanliss Ave, Santry, Dublin 9 | Aug 2025 | €483,000 | 107 m |
| 70 Shangan Gardens, Ballymun, Dublin 9 | Oct 2025 | €382,000 | 117 m |
| 47 Shanliss Ave, Santry, Dublin 9 | Feb 2025 | €402,000 | 117 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 April 2026
- Decision due10 June 2026
- Decision issued20 April 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
The development will consist of the conversion of an existing side garage into a habitable ground floor…
36, Shanliss Avenue, Dublin 9, D09 RX83
WEB1908/26Dublin CityLodged 21 Apr 2026Extension
- Awaiting decisionAt this site
We, the applicants, intend to apply for permission for development at this site, 36 Shanliss Avenue, Dublin…
36, Shanliss Avenue, Dublin 9, D09RX83
WEB1925/26Dublin CityLodged 21 Apr 2026Extension
- Granted30 m away
The demolition of existing sheds and conservatory in the rear garden — The construction of a part two-storey…
3 Shanliss Grove, Dublin 9, D09 NW96
WEB2865/25Dublin CityLodged 11 Aug 2025Extension
- Granted40 m away
Permission is sought for proposed vehicular entrance and driveway
46, Shanliss Avenue, Santry, Dublin 9
4387/24Dublin CityLodged 11 Nov 2024Alterations
- Granted50 m away
Planning Permission is sought for the following construction works : i) Removal of the existing garage…
21, Shanliss Avenue, Santry, Dublin 9 D09 EC52
WEB1664/23Dublin CityLodged 3 Aug 2023Extension
- Granted60 m away
The development consists of the demolition of the existing garage & removal of the roof over the existing…
22, Shanliss Avenue, Santry, Dublin 9, D09 KX32
WEB1214/25Dublin CityLodged 6 Feb 2025Extension
- Granted70 m away
Two storey extensions to side and rear with single Storey extensions to front and rear and velux roof window…
31, Shanliss Drive, Santry, Dublin 9, D09 R978
WEB5909/25Dublin CityLodged 8 Dec 2025Extension
- Granted80 m away
RETENTION PERMISSION for the existing single storey extension to the side and rear of the existing dwelling…
19, Shanliss Avenue, Santry, Dublin 9
3361/21Dublin CityLodged 20 Aug 2021Retention
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
The development will consist of the conversion of an existing side garage into a habitable ground floor…
36, Shanliss Avenue, Dublin 9, D09 RX83
WEB1908/26Dublin CityLodged 21 Apr 2026
- GrantedExtension
The development will consist of the following: (a) The conversion of the existing ground floor side garage…
92 Carrickhill Rise, Portmarnock, Co. Dublin, D13Y312
F26A/0419EFingalLodged 19 May 2026
- GrantedExtension
The development will consist of: Demolition of existing single storey extension, conservatory & shed to rear.…
Navarre, 134, Griffith Avenue, Glasnevin, Dublin 9
WEB2319/24Dublin CityLodged 17 Oct 2024
- Awaiting decisionExtension
The development will consist of the following: No.1 Demolition of existing rear ground floor extension. No.2…
The Quay Crockets Town , Quignalecka Ballina , Co. Mayo
2560802MayoLodged 11 Nov 2025
- GrantedExtension
The development will consist of (1) Single storey flat roof rear extension to join with existing flat roof…
25, La Touche Drive, Bluebell, Dublin 12, D12 WK30
3952/23Dublin CityLodged 14 Jun 2023
- GrantedExtension
The development will consist of (1) Demolition of existing garage roof to the side and porch to front (2) A…
20, Killiney Grove, Dalkey, Co. Dublin, A96X563
D24A/0898/WEBDún Laoghaire–RathdownLodged 8 Nov 2024
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