30 & 30A Shanowen Crescent, Santry, Dublin 9
Retention of extensions and modifications to two houses on Shanowen Crescent.
WEB5570/25 · Dublin City Council · Lodged 31 October 2025
- Reference
- WEB5570/25
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Retention Permission
- Received
- 31 October 2025
Summary
AI-generatedRetention permission is sought for a part-single and two-storey rear extension at No. 30. Additionally, retention is sought for an increased house size, elevational changes, an attic dormer, and boundary wall modifications at No. 30A.
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
- Retention permission
- Retention for part single and 2 storey rear extension to no
- Shanowen crescent
- Retention for increased house size, elevational modifications, additional enclosed attic dormer to stairwell, velux rooflight to side and modifications to boundary wall to no. 30a shanowen crescent
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 |
|---|---|---|---|
| 30 Shanowen Crescent, Santry, Dublin 9 | Mar 2025 | €530,000 | 3 m |
| 191 Shanowen Rd, Santry, Dublin 9 | Nov 2025 | €460,000 | 49 m |
| 186 Shanowen Rd, Santry, Dublin 9 | Mar 2025 | €485,000 | 75 m |
| 9 New Bride St, Dublin 8, Dublin | Oct 2025 | €530,000 | 121 m |
| 201 Shanowen Rd, Santry, Dublin 9 | Aug 2025 | €845,000 | 122 m |
| 2 Shanard Rd, Santry, Dublin 9 | Nov 2025 | €530,000 | 163 m |
| 80 Shanliss Rd, Santry, Dublin 9 | Jan 2025 | €500,400 | 165 m |
| 48 Shanowen Ave, Santry, Dublin 9 | Mar 2025 | €490,000 | 180 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 received31 October 2025
- Decision due6 January 2025
- Decision issued4 November 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
RETENTION — Retention for part single and 2 storey rear extension to No
30 , 30A SHANOWEN CRESCENT, SANTRY, DUBLIN 9, D09 WN96
WEB5650/25Dublin CityLodged 6 Nov 2025Retention
- GrantedAt this site
The development will consist of new vehicular entrance to front of no. 30 Shanowen Crescent , to include for…
30 Shanowen Crescent, Santry, Dublin 9
3114/25Dublin CityLodged 14 Mar 2025Alterations
- InvalidAt this site
The development will consist of revised house design to previously approved Plan Reg. Ref. WEB1756/24.…
30 Shanowen Crescent, Santry, Dublin 9
3077/25Dublin CityLodged 21 Feb 2025Alterations
- GrantedAt this site
The development will consist of revised house design to previously approved Plan Reg . WEB1756/24 . Revisions…
30 Shanowen Crescent, Santry, Dublin 9
3089/25Dublin CityLodged 27 Feb 2025Alterations
- GrantedAt this site
Proposed detached two storey dwelling to side of No. 30 with new connection to existing public mains and all…
30, Shanowen Crescent, Dublin 9
WEB1756/24Dublin CityLodged 19 Jun 2024New dwelling
- InvalidAt this site
RETENTION: Retention of additional enclosed attic dormer structure and roof window to side elevation.…
30 shanowen crescent, Santry, Dublin 9, D09 WN96
WEB5038/25Dublin CityLodged 4 Sept 2025Retention
- Awaiting decisionAt this site
RETENTION: Of additional enclosed attic dormer structure and roof window to side elevation. Increase in…
30, Shanowen Crescent, Santry, Dublin 9
WEB5125/25Dublin CityLodged 12 Sept 2025Retention
- Granted40 m away
The works will consist of the demolition of existing front porch, construction of new extension to front…
18, Shanowen Crescent, Santry, Dublin 9
4324/18Dublin CityLodged 6 Nov 2018Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
RETENTION — Retention for part single and 2 storey rear extension to No
30 , 30A SHANOWEN CRESCENT, SANTRY, DUBLIN 9, D09 WN96
WEB5650/25Dublin CityLodged 6 Nov 2025
- GrantedExtension
Permission for Retention for extension to rear of existing two storey house and Permission to modify and…
Dromcarra House, Dromcarra North, Kilbarry, Macroom, Co. Cork, P12 KX80
26/0171corkLodged 28 Jan 2026
- GrantedRetention
RETENTION: Retention permission is sought to retain the following: (i) A single storey ground floor extension…
153, Brookwood Avenue, Artane, Dublin 5
3999/19Dublin CityLodged 16 Sept 2019
- Awaiting decisionRetention
Permission for retention for two storey rear extension, gross area 30.211sq.m & ancillary works
19 The Lawn, Westgrove, Donnybrook, Douglas
125248corkLodged 6 Jun 2012
- GrantedRetention
Retention Permission For The Following: (A) Newly constructed extension to the front of existing dwelling…
Salmons Lodge , Strokestown Road Ballyleague , Co. Roscommon
2460598RoscommonLodged 20 Dec 2024
- GrantedRetention
RETENTION & PERMISSION: Planning permission for the following development works to existing 2 storey house —…
59, Heytesbury Lane, Dublin 4
WEB1121/20Dublin CityLodged 6 Mar 2020
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