NO. 10 CASTLEBANE, LISNENNAN, LETTERKENNY
Retention permission for a side extension to a house in Letterkenny.
2150891 · Donegal County Council · Lodged 12 May 2021
- Reference
- 2150891
- Authority
- Donegal County Council
- Register status
- Decided
- Type
- RETENTION
- Received
- 12 May 2021
Summary
AI-generatedRetention permission is sought for an existing extension built to the side of a dwelling house. The application includes all associated site development 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
Extension to the side of dwelling house and 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 |
|---|---|---|---|
| I Lois Na Greine, Lisnenan, Letterkenny | Apr 2025 | €435,000 | 200 m |
| 69 Lisnenan Court, Letterkenny, Donegal | Sept 2025 | €170,000 | 339 m |
| 78 The Close, Lisnennan Court, Letterkenny | Mar 2025 | €131,000 | 366 m |
| 60 Harmony Hill, Kiltoy, Letterkenny | Jan 2025 | €121,000 | 466 m |
| 43 Harmony Hill, Letterkenny, Donegal | Jan 2025 | €110,000 | 499 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 received12 May 2021
- Decision due6 July 2021
- Decision issued24 June 2021
- Grant issued4 August 2021
- Permission expiry3 August 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted180 m away
A PERIOD OF 10 YEARS FOR DEVELOPMENT CONSISTING OF CONSTRUCTION OF 42 NO. NEW DWELLING UNITS COMPRISING OF 2…
LISNENAN , LETTERKENNY , CO. DONEGAL
2561937DonegalLodged 6 Nov 2025Housing estate
- Awaiting decision190 m away
CONSTRUCTION OF 6 NO. DWELLINGS WITH DETACHED GARAGES, PROVISION OF A SEWAGE PUMPING STATION AND ASSOCIATED…
LISNEANNAN , LETTERKENNY PO , CO. DONEGAL
1650655DonegalLodged 9 May 2016Housing estate
- Granted190 m away
CONSTRUCTION OF 6 NO. DWELLINGS WITH DETACHED GARAGES, PROVISION OF A SEWAGE PUMPING STATION AND ASSOCIATED…
LISNEANNAN , LETTERKENNY PO , CO. DONEGAL
1650744DonegalLodged 26 May 2016Housing estate
- Granted210 m away
(1) REVISED HOUSE POSITION AND DOMESTIC ENTRANCE AND ALL ASSOCIATED SITE DEVELOPMENT WORKS AND (2)…
CASTLEBANE HOUSE , LISNENNAN , LETTERKENNY CO.DONEGAL
2660962DonegalLodged 27 May 2026Retention
- Granted210 m away
DEVELOPMENT CONSISTING OF THE CONSTRUCTION OF A CHANGE OF HOUSE AND DOMESTIC GARAGE DESIGN TO REPLACE THAT…
LISNENAN , LETTERKENNY , CO. DONEGAL
1751840DonegalLodged 8 Dec 2017New dwelling
- Granted210 m away
CONSTRUCTION OF DWELLING HOUSE, DOMESTIC GARAGE AND CONNECTION TO PUBLIC SEWER WITH ASSOCIATED SITE WORKS
LISNENAN , LETTERKENNY PO , CO. DONEGAL
1651640DonegalLodged 11 Nov 2016New dwelling
- Granted220 m away
(1) RENOVATIONS AND ALTERATIONS TO THE EXISTING GROUND FLOOR LAYOUT TO CONVERT THE EXISTING INTEGRATED GARAGE…
LISNENNAN , LETTERKENNY , LETTERKENNY PO
2051899DonegalLodged 10 Dec 2020Extension
- Granted250 m away
WORKS TO EXISTING DWELLING HOUSE INCLUDING: (1) DEMOLITION OF FLAT ROOF PROJECTIONS ON THE EAST AND WEST…
CASTLEBANE , LETTERKENNY , CO. DONEGAL
2561710DonegalLodged 1 Oct 2025Extension
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
CONSTRUCTION OF AN EXTENSION TO THE SIDE OF DWELLING HOUSE AND ASSOCIATED SITE DEVELOPMENT WORKS
EDENMORE , LIFFORD PO , CO.DONEGAL
1851294DonegalLodged 22 Aug 2018
- GrantedExtension
ERECTION OF AN EXTENSION TO THE SIDE OF DWELLING HOUSE AND ALL OTHER ASSOCIATED SITE DEVELOPMENT WORKS
DERRYHARRIFF GLEBE , CRESSLOUGH , CO DONEGAL
2150284DonegalLodged 22 Feb 2021
- GrantedExtension
ERECTION OF AN EXTENSION TO THE SIDE OF DWELLING HOUSE WITH ALL ASSOCIATED SITE DEVELOPMENT WORKS
NO. 14 HAZELWOOD DRIVE , DRUMBOY , LIFFORD
2050141DonegalLodged 7 Feb 2020
- GrantedExtension
CONSTRUCTION OF AN EXTENSION TO THE SIDE OF THE EXISTING DWELLING HOUSE AND ASSOCIATED SITE DEVELOPMENT WORKS
NO. 76 GLEANN TAIN MANOR , CARNAMOGAGH UPPER , LETTERKENNY
2150115DonegalLodged 1 Feb 2021
- GrantedRetention
AN EXTENSION TO THE SIDE OF EXISTING DWELLING HOUSE AND ASSOCIATED SITE WORKS
HAW , LIFFORD , CO. DONEGAL
1850540DonegalLodged 11 Apr 2018
- GrantedRetention
CONSTRUCTION OF AN EXTENSION TO THE SIDE OF EXISTING DWELLING HOUSE AND ASSOCIATED SITE DEVELOPMENT WORKS
KNOCK , BALLYBOFEY , LIFFORD PO
1751938DonegalLodged 20 Dec 2017
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