Planning application 25321
Alterations and extension to existing derelict dwelling house and the replacement of the existing septic tank…
Carrowbeg, Killasser, Swinford
Decision
Granted with conditions
Construction status
Construction commenced
Latest milestone
Works commenced
16 Feb 2026
Application timeline
Key milestones
Planning, appeal and official building-control milestones.
Application received
Decision: CONDITIONAL
Final grant
Works commenced
Official NBCO/BCMS data
Application details
- Planning reference
- 25321
- Council
- Mayo County Council
- Proposal description
- Alterations and extension to existing derelict dwelling house and the replacement of the existing septic tank and percolation area with a new septic tank treatment system along with ancillary site works
- Location / address
- Carrowbeg, Killasser, Swinford
- Application type
- PERMISSION
- Received / registered
- 31 Jul 2025
- Council decision
- CONDITIONAL
- Council decision date
- 22 Sept 2025
- Final grant date
- 23 Oct 2025
Location context
Nearby sold prices
Recent Property Price Register sales in Killasser. Distances are not shown because the sale records do not contain reliable coordinates.
€105,000
CARRAMORE, KILLASSER, SWINFORD
Sold 23 Jul 2026
Locality match
€120,000
CARRAMORE, KILLASSER, SWINFORD
Sold 9 Oct 2025
Locality match
€275,000
CARROWNEIDIN, KILLASSER, SWINFORD
Sold 18 Sept 2025
Locality match
€195,000
CARTRON, KILLASSER, SWINFORD
Sold 28 Aug 2025
Locality match
€295,000
CARROWNEDIN, KILLASSER, CO MAYO
Sold 21 Aug 2025
Locality match
€65,000
KNOCKS, KILLASSER, SWINFORD
Sold 9 May 2025
Locality match