44, Mountdown Road, Manor Estate, Dublin, D12 T042
Retention of an increased flat roof and parapet height on a single-storey rear extension.
SD26B/0122W · South Dublin County Council · Lodged 18 March 2026
- Reference
- SD26B/0122W
- Authority
- South Dublin County Council
- Register status
- In progress
- Type
- Retention
- Received
- 18 March 2026
Summary
AI-generatedRetention permission is sought for an increase in the height of the flat roof and parapet of a single-storey rear extension. The new parapet stands 0.545m higher than the original rear flat roof parapet.
- Storey
- 1
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
Increase in height of the new flat roof and parapet to the new single storey rear extension. The new parapet is 0.545m above the height of the original rear flat roof parapet, that was in place prior to the rear extension.
Land-use zoning
What this land is zoned for
“To protect and/or improve residential amenity”
National zoning type: Existing residential
Objective set by the South Dublin 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 38 Limekiln Dr, Manor Estate, Dublin 12 | Jun 2026 | €638,000 | 95 m |
| 21 Mountdown Park, Manor Estate, Dublin 12 | Jun 2026 | €635,000 | 113 m |
| 30 Limekiln Park, Dublin 12, Dublin | Apr 2025 | €550,000 | 161 m |
| 2 Limekiln Park, Manor Estate, Dublin 12 | May 2026 | €680,000 | 181 m |
| 28 Limekiln Road, Manor Estate, Walkinstown | Mar 2026 | €766,000 | 186 m |
| 1 Limekiln Rd, Terenure, Dublin 12 | Dec 2025 | €970,000 | 186 m |
| 11 Fernhill Road, Manor Estate, Terenure | Nov 2025 | €750,500 | 194 m |
| 33 Wellington Rd, Templeogue, Dublin 6w | Apr 2025 | €640,000 | 197 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 received18 March 2026
- Decision due28 July 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Demolition of existing single storey attached garage & shed on side of dwelling. Construction of 2 storey…
46, Mountdown Road, Dublin 12
SD20B/0190South DublinLodged 16 Jun 2020Extension
- GrantedAt this site
Demolition of existing single storey attached garage and shed on side of dwelling; construction of ground…
46, Mountdown Road, Dublin 12
SD20B/0412South DublinLodged 4 Nov 2020Extension
- Granted30 m away
Extension of front roof dormer for new bathroom, extension of rear dormer with 1st floor flat roof extension…
50, Mountdown Road, Dublin 12
SD08B/0660South DublinLodged 19 Sept 2008Extension
- Granted40 m away
Construction of a new dormer to the existing first floor attic bedroom. The new dormer will be to the front…
23, Limekiln Drive, Dublin 12
SD21B/0055South DublinLodged 8 Feb 2021Extension
- Granted50 m away
New hip roof over existing bay window to front; new first floor extension to rear over existing kitched…
34, Mountdown Road, Dublin 12
SD09B/0110South DublinLodged 2 Jul 2009Extension
- Granted50 m away
Two storey extension to side and rear of existing dwelling
34, Mountdown Road, Dublin 12
SD09B/0508South DublinLodged 23 Dec 2009Extension
- Granted50 m away
Roof extension with dormer window to front over existing garage for new bedroom
21, Limekiln Drive, Manor Estate, Dublin 12
SD04B/0095South DublinLodged 3 Mar 2004Extension
- Granted50 m away
Dormer bungalow to side
1, Mountdown Drive, Manor Estate, Terenure, Dublin 12
SD15A/0062South DublinLodged 2 Jun 2015
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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- GrantedRetention
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- InvalidRetention
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- InvalidAlterations
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