Errew Castlehill, Ballina, Co.Mayo
Attic conversion to habitable space and septic tank upgrade in Ballina.
2560146 · Mayo County Council · Lodged 14 March 2025
- Reference
- 2560146
- Authority
- Mayo County Council
- Register status
- Decided
- Type
- PERMISSION
- Received
- 14 March 2025
Summary
AI-generatedThe development consists of converting the existing attic into habitable space. It also includes upgrading the existing septic tank to a proprietary effluent treatment system with associated site works.
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
(1) attic conversion to habitable space, (2) to upgrade existing septic tank to proprietary effluent treatment system with all associated site works at, errew, castlehill, ballina, co. Mayo.
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 |
|---|---|---|---|
| Apartment 3 Errew House, Errew Castlehill, Ballina | Jan 2026 | €30,000 | 272 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 received14 March 2025
- Decision due8 May 2025
- Decision issued7 May 2025
- Grant issued9 June 2025
- Permission expiry8 June 2030
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted130 m away
CONSTRUCTION OF ACCESS ROAD, CONCRETE SLIP WAY, JETTY AND BOAT HOUSE, INCLUDING ALL OTHER ANCILLARY SITE WORK…
ERREW HOUSE , ERREW , CASTLEHILL
211322MayoLodged 17 Dec 2021Infrastructure
- Granted430 m away
CONSTRUCT DWELLING HOUSE, PROPRIETARY EFFLUENT TREATMENT SYSTEM, PERCOLATION AREA AND DETACHED DOMESTIC GARAGE
ERREW , CASTLEHILL , BALLINA
17735MayoLodged 12 Sept 2017New dwelling
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
For attic conversion and external access to same and planning permission to upgrade the existing septic tank…
Currabaha West , Kilmacthomas , Co. Waterford
22793WaterfordLodged 7 Sept 2022
- RefusedNew dwelling
(1) Construction of a new detached dwelling house, and(3) proposed effluent treatment system and percolation…
Drumrevagh , Ballina , Co.Mayo
2560852MayoLodged 24 Nov 2025
- GrantedNew dwelling
Construction of new dwelling house and domestic garage, construct new site entrance off public road, the…
Graughill , Pullathomas , Ballina
2560724MayoLodged 16 Oct 2025
- GrantedNew dwelling
(1) Construction of a new detached dwelling house, and(2)proposed effluent treatment system and percolation…
Ballycong Attymass , Ballina , Co.Mayo.
2560193MayoLodged 3 Apr 2025
- GrantedInfrastructure
Full planning permission for the upgrade of existing septic tank and percolation area and all associated site…
Derrymartin , Bofeenaun , Ballina
2460308MayoLodged 20 May 2024
- Awaiting decisionExtension
The conversion of the existing attic space to 2 No. bedrooms and bathroom. The proposed works will include…
Kiltoome , Trim , Co. Meath
TA190335MeathLodged 26 Mar 2019
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