Thornhill, Blacklion, Co.Cavan
Replacing a house roof with a new first floor, building a rear extension, and temporarily retaining a mobile home.
2560420 · Cavan County Council · Lodged 24 July 2025
- Reference
- 2560420
- Authority
- Cavan County Council
- Register status
- Decided
- Type
- PERMISSION
- Received
- 24 July 2025
- Residential units
- 1
- Floor area
- 102.1 m²
Summary
AI-generatedThe development involves removing the existing roof to build a new first-floor structure, constructing a front porch, and adding a single-storey rear utility extension. It also includes the demolition of two sheds, upgrading the wastewater treatment system, and the temporary retention of a mobile home.
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
(a) removal of existing dwelling roof complete and replace with new first floor structure (b) new front porch (c) single storey rear extension for utility room (d) demolition of one existing shed (e) replacement/upgraded wwts (f) demolition of domestic shed (g) temporary retention of mobile home
Built & 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 |
|---|---|---|---|
| Thornhill Cottage, Barran, Blacklion | Mar 2025 | €130,000 | 34 m |
| Gortaquill, Blacklion, Cavan | Feb 2026 | €380,000 | 376 m |
| Killycarney, Blacklion, Co Cavan | Jun 2026 | €60,000 | 425 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 received24 July 2025
- Decision due17 September 2025
- Decision issued12 September 2025
- Grant issued22 October 2025
- Permission expiry21 October 2030
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted360 m away
Of (1) external wall and roof modifications to existing two storey dwelling to include redesign of windows…
Gortaquill , Blacklion , Co Cavan
22355CavanLodged 31 Aug 2022Retention
- Granted370 m away
Of conservatory as constructed on existing dwelling previously granted under planning reference 02/771
Gortaquill , Blacklion , Co Cavan
19343CavanLodged 13 Sept 2019Retention
- Awaiting decision370 m away
To construct a dry agricultural fodder storage shed and all ancillary works
Gortaquill , Blacklion , Co. Cavan
2460227CavanLodged 24 May 2024Agricultural
- Granted380 m away
To construct a dry agricultural fodder storage shed and all ancillary works
Gortaquill , Blacklion , Co. Cavan
2460240CavanLodged 31 May 2024Agricultural
- Granted420 m away
For the upgrade of an existing farm entrance to a forestry standard entrance
Killycarney , Blacklion , Co Cavan
19484CavanLodged 5 Dec 2019Infrastructure
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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- GrantedExtension
To demolish part of existing shed, demolish portion of the existing dwelling walls and roof to the rear,…
Oakdale , Templemore , Co. Tipperary
18601456TipperaryLodged 12 Dec 2018
- GrantedExtension
(1) Demolish existing porch to front and alterations to existing windows to front elevation (west). (2)…
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211386WicklowLodged 19 Nov 2021
- GrantedExtension
Demolition of existing sheds at the rear of existing dwelling, to construct a single storey extension at the…
Glenreagh, Ballynoe, Mallow, Co. Cork
165778corkLodged 18 Jul 2016
- GrantedExtension
To (a) demolish existing domestic storage shed; (b) construct a new front porch and an extension to the rear…
8 Marian Road , Warren or Drum Td. , Boyle
1839RoscommonLodged 2 Feb 2018
- GrantedExtension
(1) Demolish the existing shed and extensions to the rear of the existing dwelling house (2) Alter dwelling…
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2360230MayoLodged 21 Jun 2023
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