DERRYCASSAN, DOWNINGS, LETTERKENNY PO
Extension and height increase of a derelict cottage, plus a sewerage system upgrade in Downings.
2550145 · Donegal County Council · Lodged 22 October 2025
- Reference
- 2550145
- Authority
- Donegal County Council
- Register status
- Decided
- Type
- PERMISSION
- Received
- 22 October 2025
Summary
AI-generatedThe project involves the construction of an extension and an increase in height of an existing derelict cottage. It also includes upgrading the existing sewerage treatment system and all 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
Construction of extension and increase in height of derelict cottage, upgrade of existing sewerage treatment system and all associated site works
Key dates
Timeline
- Application received22 October 2025
- Decision due16 December 2025
- Decision issued5 December 2025
- Grant issued21 January 2026
- Permission expiry20 January 2031
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
DEMOLITION OF EXISTING SHED AND CONSTRUCTION OF A NEW SHED WITH HOME OFFICE
DERRYCASSAN , DOWNINGS , LETTERKENNY PO
2051058DonegalLodged 5 Aug 2020Extension
- Granted210 m away
ERECTION OF A DWELLING HOUSE WITH SEPTIC TANK SYSTEM AND DOMESTIC GARAGE AND ALL OTHER ASSOCIATED SITE…
DERRYCASSAN , DOWNINGS , CO DONEGAL
2051847DonegalLodged 2 Dec 2020New dwelling
- Granted290 m away
DETACHED DOMESTIC GARAGE
NO. 2 DERRYCASSAN COTTAGES , DERRYCASSAN , DOWNINGS
2150269DonegalLodged 18 Feb 2021
- Granted360 m away
INSTALLATION OF WASTEWATER TREATMENT PLANT AND SOIL POLISHING FILTER TO SERVE DWELLING APPROVED UNDER GRANT…
DERRYCASSAN , DOWNINGS , CO. DONEGAL
2461323DonegalLodged 30 Aug 2024Infrastructure
- Granted360 m away
ERECTION OF DWELLING AND CONNECTION TO EXISTING EFFLUENT TREATMENT PLANT AND ANCILLARY SITE WORKS
DERRYCASSAN , DOWNINGS , LETTERKENNY PO
2351217DonegalLodged 16 Aug 2023New dwelling
- Awaiting decision360 m away
ERECTION OF A DWELLING AND CONNECTION TO EXISTING EFFLUENT TREATMENT PLANT AND ANCILLARY SITE WORKS
DERRYCASSAN , DOWNINGS , CO. DONEGAL
2351040DonegalLodged 14 Jul 2023New dwelling
- Granted360 m away
CHANGE OF HOUSE DESIGN TO THAT PREVIOUSLY GRANTED (PLANNING REF. NO. 23/51217 REFERS) AND ALL OTHER…
DERRYCASSAN , DOWNINGS , LETTERKENNY PO
2560768DonegalLodged 14 May 2025Alterations
- Refused410 m away
ERECTION OF A DWELLING HOUSE WITH CONNECTION TO EXISTING WASTEWATER TREATMENT SYSTEM AND ALL ASSOCIATED SITE…
DERRYCASSAN , DOWNINGS , LETTERKENNY PO
2251044DonegalLodged 15 Jun 2022New 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.
- GrantedAlterations
RENOVATION, EXTENSION & INCREASE IN HEIGHT OF EXISTING DERELICT COTTAGE, INSTALLATION OF A SEWERAGE TREATMENT…
TIRARGUS , CHURCHILL , LETTERKENNY
2650057DonegalLodged 16 Apr 2026
- GrantedExtension
(1) RENOVATION, CONSTRUCTION OF EXTENSION AND INCREASE IN HEIGHT OF EXISTING DERELICT COTTAGE AND (2)…
BALLYMAGAGHEY NORTH , TAMNEY , LETTERKENNY
2650014DonegalLodged 10 Feb 2026
- Awaiting decisionExtension
RENOVATION AND CONSTRUCTION OF EXTENSION TO EXISTING DERELICT COTTAGE WITH CONNECTION TO NEW SEWAGE TREATMENT…
BINNION , CLONMANY , LIFFORD PO
2562012DonegalLodged 18 Nov 2025
- GrantedAlterations
RECONSTRUCTION, EXTENSION AND ALTERATION OF EXISTING DERELICT COTTAGE, INSTALLATION OF WASTEWATER TREATMENT…
BELLAVEENY , BALLYCROY , CO. MAYO
18192MayoLodged 23 Mar 2018
- GrantedExtension
CONSTRUCTION OF EXTENSION AND RENOVATION OF EXISTING DERELICT COTTAGE TOGETHER WITH INSTALLATION OF AN…
BUNN , GLENGAD , MALIN LIFFORD PO
2562065DonegalLodged 25 Nov 2025
- GrantedExtension
RENOVATION, REFURBISHMENT AND ERECTION OF NEW EXTENSION TO REAR OF EXISTING DERELICT COTTAGE AND CONNECTION…
BALLYBODONNELL , DUNKINEELY , DONEGAL PO
2660745DonegalLodged 28 Apr 2026
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