BALLYKNOCK, BALLYCASTLE
Retention of an existing house and wastewater treatment system on amended boundaries in Ballycastle.
21499 · Mayo County Council · Lodged 18 May 2021
- Reference
- 21499
- Authority
- Mayo County Council
- Register status
- Decided
- Type
- PERMISSION
- Received
- 18 May 2021
Summary
AI-generatedPlanning permission is sought for the retention of an existing dwelling house and an on-site wastewater treatment system. The application is made on amended site boundaries in Ballyknock, Ballycastle.
- Residential unit
- 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
Retention of existing dwelling house, on-site wastewater treatment system together on amended site boundaries
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 |
|---|---|---|---|
| Ballyknock, Ballycastle, Mayo | Sept 2025 | €30,000 | 380 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 May 2021
- Decision due12 July 2021
- Decision issued7 July 2021
- Grant issued10 August 2021
- Permission expiry9 August 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Awaiting decision260 m away
CONSTRUCT DWELLING HOUSE, DOMESTIC GARAGE, ON-SITE WASTEWATER TREATMENT SYSTEM TOGETHER WITH ANCILLARY SITE…
BALLYKNOCK , BALLYCASTLE
19350MayoLodged 15 May 2019New dwelling
- Granted260 m away
CONSTRUCT DWELLING HOUSE, DOMESTIC GARAGE, ON-SITE WASTEWATER TREATMENT SYSTEM TOGETHER WITH ANCILLARY SITE…
BALLYKNOCK , BALLYCASTLE
20292MayoLodged 1 May 2020New dwelling
- Awaiting decision280 m away
New front porch to existing dwelling house, 2 no. additional windows to front elevation of existing dwelling…
Ballyknock , Ballycastle , Ballina
25322MayoLodged 5 Aug 2025Extension
- Granted280 m away
Change of house type from that previously granted under P24/87 for new front porch to existing semi habitable…
Ballyknock , Ballycastle , Ballina
25449MayoLodged 28 Oct 2025Extension
- Granted290 m away
Demolition of derelict dwelling house, erection of single storey dwelling house with attic accommodation,…
Ballyknock , Ballycastle , Ballina
2487MayoLodged 3 Apr 2024New dwelling
- Awaiting decision290 m away
Demolition of semi habitable dwelling house, erection of single storey dwelling house with accommodation and…
Ballyknock , Ballycastle , Ballina
2422MayoLodged 6 Feb 2024New dwelling
- Awaiting decision290 m away
DEMOLITION OF SEMI HABITABLE DWELLING HOUSE, ERECTION OF SINGLE STOREY DWELLING HOUSE WITH ATTIC…
BALLYKNOCK , BALLYCASTLE , BALLINA
22695MayoLodged 17 Aug 2022New dwelling
- Granted370 m away
EXTEND AND RECONSTRUCT DWELLING HOUSE AND UPGRADE EXISTING SEPTIC TANK SYSTEM TO INCLUDE NEW PROPRIETARY…
BALLYKNOCK , BALLYCASTLE
19632MayoLodged 16 Aug 2019Extension
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
RETENTION OF EXISTING DWELLING HOUSE, SITE BOUNDARIES AND CONSTRUCTION OF NEW ON SITE WASTE WATER TREATMENT…
CARROWCASTLE , ATTYMASS , BALLINA
18552MayoLodged 19 Jul 2018
- GrantedRetention
RETENTION OF DWELLING HOUSE AND GARAGE, AND NEW ON SITE WASTEWATER TREATMENT SYSTEM ON REVISED SITE BOUNDARIES
SCARDAUN EAST , CLAREMORRIS , CO. MAYO
19963MayoLodged 12 Dec 2019
- GrantedRetention
RETENTION OF EXISTING DWELLING HOUSE ON REVISED SITE BOUNDARIES TOGETHER WITH CONSTRUCTION OF EXTENSION AND…
CROSSPATRICK , KILLALA , CO. MAYO
18698MayoLodged 12 Sept 2018
- GrantedRetention
RETAIN AN EXISTING DWELLING HOUSE WITHIN REVISED SITE BOUNDARIES AND PERMISSION TO INSTALL A NEW WASTEWATER…
CURROW VILLAGE , CO KERRY
25190KerryLodged 14 Jul 2025
- Awaiting decisionRetention
RETENTION PERMISSION TO RETAIN THE EXISTING WASTEWATER TREATMENT SYSTEM AS CONSTRUCTED, AND RETENTION…
Muingvautia , Knocknagoshel , Co. Kerry
2660409KerryLodged 11 May 2026
- GrantedRetention
RETAIN (A) EXISTING DWELLING HOUSE AND PROPRIETARY WASTEWATER TREATMENT SYSTEM, GARDEN SHED AND ALL…
BALLINEANIG - CHURCHQUARTER , BALLYFERRITER , DINGLE
2323KerryLodged 16 Jan 2023
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.