Planning application
Tŷ Gwyn Ffordd Cwmorthin, Tanygrisiau, Blaenau Ffestiniog, Gwynedd, LL41 3SN
Works: Extension Domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Estyniad cefn arfaethedig ac addasiadau cysylltiedig. Proposed rear extension and associated alterations
As published by the council, reference C26/0051/03/DT
Application record
- Reference
- C26/0051/03/DT
- Type
- Householder Planning
- Status
- Rejected
- Decision
- Refused
- Received
- 30 Jan 2026
- Ward
- Bowydd & Rhiw
- Parish
- Ffestiniog
- Postcode
- LL41 3SN
Site history
Applications at this address on the Gwynedd register
This site has had 2 applications since 2026: 0 approved, 1 refused.
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C26/0377/03/DT Status unknown
TŶ GWYN Ffordd Cwmorthin, Tanygrisiau, Blaenau Ffestiniog, Gwynedd, LL41 3SN
Estyniad Cefn arfaethedig ac addasiadau cysylltiedig Proposed rear extension and associated alterations
Timeline
Dates from the published record
-
30 Jan 2026
Received by Gwynedd
-
6 Aug 2026
Added to PlanIndex
What this refusal means
Gwynedd refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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TŶ GWYN Ffordd Cwmorthin, Tanygrisiau, Blaenau Ffestiniog, Gwynedd, LL41 3SN
Decision due ~19 Aug
Estyniad Cefn arfaethedig ac addasiadau cysylltiedig Proposed rear extension and associated alterations
Status unknown Householder ExtensionDomestic -
Land To The Rear Of Cambrian Terrace, CAMBRIAN TERRACE Glanypwll Road, Tanygrisiau, Gwynedd, LL41 3RT
Decision due ~7 May
Cais o osod paneli solar ar ben cynhwysydd llongau presennol sy’n cael ei ddefnyddio fel gweithdy ynghyd a gosod pwmp gwresogi aer ar y cefn / Application to install an array of solar panels on top of an existing shipping container that is used as a workshop together with an air source heat pump to the rear.
Status unknown Full applications -
FOUNDRY HOUSE, Tanygrisiau, Blaenau Ffestiniog, Gwynedd, LL41 3TW
Estyniad cefn deulawr arfaethedig. Proposed rear two storey extension.
Refused Householder ExtensionDomestic
Other householder applications
In Gwynedd
-
C26/0377/03/DT Status unknown
TŶ GWYN Ffordd Cwmorthin, Tanygrisiau, Blaenau Ffestiniog, Gwynedd, LL41 3SN
Estyniad Cefn arfaethedig ac addasiadau cysylltiedig Proposed rear extension and associated alterations
-
C26/0373/39/DT Status unknown
Tawelfa, Llwyn Onn Estate, Abersoch , LL53 7EP
Cais am addasiadau ac estyniadau i ailfodelu'r annedd bresennol drwy:- estyniad ochr a chefn, addasiadau i'r to i greu llety ar y llawr cyntaf a gwelliannau effeithlonrwydd ynni i'r rhannau o'r tŷ sy'n cael eu cadw. Application for alterations and extensions to remodel the existing dwelling through:- side and rear extension, roof alterations to create first floor accommodation and energy efficiency upgrades to the parts of the house being retained.
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C26/0365/09/DT Status unknown
11 Corbett Close, Tywyn, Gwynedd, LL36 0BL
Cais am estyniad llawr daear a llawr cyntaf i gynnwys balconi / Application for a ground and first floor extension to dwelling including balcony
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C26/0364/42/DT Status unknown
HAFAN WEN Lôn Golff, Morfa Nefyn, Pwllheli, Gwynedd, LL53 6DA
Estyniad ochr llawr cyntaf ac estyniad llawr isaf unllawr. First floor side extension and ground floor single storey extension.
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C26/0354/14/DT Status unknown
BRYN MÔR England Road North, Caernarfon, Gwynedd, LL55 1HS
New first floor balcony to front of property along with new glazed doors. Balconi newydd ar y llawr cyntaf ar flaen yr eiddo ynghyd â drysau gwydr newydd.