33 SION HILL, CASTLEBAR, CO. MAYO
Construction of a rear extension to an existing house in Castlebar.
18415 · Mayo County Council · Lodged 5 June 2018
- Reference
- 18415
- Authority
- Mayo County Council
- Register status
- Decided
- Type
- PERMISSION
- Received
- 5 June 2018
Summary
AI-generatedThe development consists of building a rear extension to an existing house at Sion Hill. The project will also include necessary connections to public services.
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
Construction of a rear extension to existing house together with necessary connections to public services
Land-use zoning
What this land is zoned for
“To protect and improve the amenity and character of existing residential areas.”
Objective set by the Castlebar Local Area Plan (2024–2030). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & 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 |
|---|---|---|---|
| 30 Sion Hill, Castlebar, Co Mayo | Jul 2025 | €295,000 | 30 m |
| Sion Hill, Castlebar, County Mayo | Jun 2026 | €120,000 | 33 m |
| 53 Sion Hill, Castlebar, Mayo | Oct 2025 | €227,500 | 58 m |
| 48 Sion Hill, Castlebar, Mayo | Jan 2025 | €280,000 | 84 m |
| 23 Rossmor, Pontoon Rd, Castlebar | Apr 2025 | €286,000 | 104 m |
| 4 Blackrock, Sion Hill, Castlebar | May 2026 | €332,000 | 143 m |
| 11 Rossmor, Pontoon Rd, Castlebar | Dec 2025 | €395,000 | 164 m |
| 35 Lakeview, Rathbawn Rd, Castlebar | Jul 2025 | €238,000 | 214 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 received5 June 2018
- Decision due30 July 2018
- Decision issued24 July 2018
- Grant issued28 August 2018
- Permission expiry27 August 2023
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted160 m away
Renovate and extend existing habitable house and construct shed together with all ancillary site works
53 Lakeview , Castlebar , Co. Mayo
24166MayoLodged 13 May 2024Extension
- Granted160 m away
EXTENSION TO AN EXISTING DWELLING HOUSE TOGETHER WITH CONNECTIONS TO EXISTING ON-SITE PUBLIC SERVICES
NO. 8 ROSSMORE , CARROWNCURRY , CASTLEBAR
17576MayoLodged 18 Jul 2017Extension
- Granted190 m away
RETAIN SUBSTRUCTURES CARRIED OUT TO DATE UNDER PREVIOUS PLANNING NO. P96/1910 AND TO CONSTRUCT A DWELLING…
4 ROSMOR , CASTLEBAR
20179MayoLodged 11 Mar 2020Retention
- Granted220 m away
Alterations and extension to existing single storey detached dwelling consisting of rear ground floor…
30 Pontoon Drive , Castlebar , Co. Mayo
221048MayoLodged 28 Nov 2022Extension
- Granted220 m away
CONSTRUCT A NEW SIDE EXTENSION TO EXISTING HOUSE AND ALL ANCILLARY WORKS
88 LAKEVIEW , RATHBAWN ROAD , CASTLEBAR
19799MayoLodged 11 Oct 2019Extension
- Refused220 m away
DEMOLISH A DWELLING HOUSE AND AGRICULTURAL SHEDS AND TO CONSTRUCT 65 HOUSES, COMPRISING OF 17 NO. 4 BEDROOM…
CARROWNCURRY , CASTLEBAR
21985MayoLodged 20 Sept 2021Housing estate
- Granted230 m away
CONSTRUCT 3 NO. DETACHED HOUSES
SION HILL , CARROWNCURRY , CASTLEBAR
18424MayoLodged 8 Jun 2018Housing estate
- Granted240 m away
Retention of minor alterations to elevations and site layout on revised site boundaries as granted planning…
Sion Hill , Carrowncurry , Castlebar
2660266MayoLodged 7 Apr 2026Retention
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
ERECTION OF AN EXTENSION TO REAR OF EXISTING DWELLING AND CONNECTION TO EXISTING SERVICES
MAGHERADRUMMAN , FANAD NORTH , LETTERKENNY
2450152DonegalLodged 6 Jun 2024
- GrantedExtension
ERECTION OF A SINGLE STOREY EXTENSION TO THE REAR AND SIDE OF EXISTING DWELLING, CONNECTION TO EXISTING…
BALLYMACARRY LOWER , BUNCRANA , LIFFORD PO
1651779DonegalLodged 9 Dec 2016
- Awaiting decisionExtension
CONSTRUCTION OF A REAR 2 STOREY EXTENSION TO EXISTING DWELLING AND CONNECTION TO EXISTING SERVICES
TULLNAREE , CARNDONAGH , LIFFORD PO
1750724DonegalLodged 12 May 2017
- Awaiting decisionExtension
CONSTRUCT AN EXTENSION TO THE REAR OF EXISTING DWELLING HOUSE ALONG WITH ALL ASSOCIATED SERVICES
CURRAMORE TD , BALLINROBE , CO MAYO
21234MayoLodged 16 Mar 2021
- GrantedExtension
CONSTRUCTION OF AN EXTENSION TO SIDE OF DWELLING HOUSE WITH EXISTING CONNECTIONS TO PUBLIC SERVICES TOGETHER…
563 ARD McCOOL , STRANORLAR , LIFFORD PO
1751116DonegalLodged 14 Jul 2017
- GrantedExtension
CONSTRUCTION OF A SINGLE-STOREY EXTENSION TO THE REAR OF EXISTING HOUSE, CONNECTION TO EXISTING PUBLIC MAINS…
TULLAN STRAND ROAD , FINNER , BUNDORAN DONEGAL PO
2560613DonegalLodged 18 Apr 2025
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