Knocknamaddy, Ballybay, Co. Monaghan
Alterations and extension to a derelict two-storey house in Ballybay.
2660053 · Monaghan County Council · Lodged 19 February 2026
- Reference
- 2660053
- Authority
- Monaghan County Council
- Register status
- Decided
- Type
- PERMISSION
- Received
- 19 February 2026
Summary
AI-generatedThe project involves extending and altering an existing derelict two-storey dwelling, which includes increasing the ridge height. It also proposes a new detached domestic garage, a new wastewater treatment system, and using the existing road entrance.
- Storeys
- 2
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
Permission for the alterations and extension to existing two storey derelict dwelling, increase in ridge height, new detached domestic garage, new sewerage wastewater treatment system and percolation area, use of existing entrance onto public road and all associated site development works
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 |
|---|---|---|---|
| Knocknamaddy, Ballybay, Monaghan | Oct 2025 | €340,000 | 116 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 received19 February 2026
- Decision due15 April 2026
- Decision issued7 April 2026
- Grant issued12 May 2026
- Permission expiry11 May 2031
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