WEIRGLODD DYWYLL, Waunfawr, Caernarfon, Gwynedd, LL55 4AX Data via plota.co.uk

C26/0270/26/DT - Householder Planning Approved

Proposal

Estyniad deulawr arfaethedig, ystafell haul a modurdy ddwbl newydd Proposed two storey extension, conservatory and new double garage Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
30 Apr 2026
✓
Validated
5 May 2026
✓
Approved
24 Jun 2026

Approved on 24 Jun 2026 · Dirprwyedig / Delegated · Last checked 1 Oct 2026

Site constraints 5

Nutrient neutrality catchment: Afon Gwyrfai
New homes and overnight accommodation must show nutrient neutrality before approval.
Natural England advice: extra wastewater in these catchments harms protected habitats, so schemes must offset their nutrient load, usually through credits.
Special area of conservation about 264 m away: Afon Gwyrfai a Llyn Cwellyn
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
SSSI about 156 m away: Afon Gwyrfai a Llyn Cwellyn
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Also on the record
Radon affected area, class 3; National infrastructure project about 1586 m away: Glyn Rhonwy Pumped Storage.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £105,000 in December 2022. Detached house, freehold.

1 December 2022£105,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Important details

Council
Gwynedd
Application type
Householder Planning
Postcode
LL55 4AX
Received
30 Apr 2026
Validated
5 May 2026
Ward
Waunfawr
Parish
Waunfawr
Case officer
Show
Target decision
30 Jun 2026
Decision
Approved with Conditions
Decision date
24 Jun 2026
Decision level
Dirprwyedig / Delegated
Applicant
Show
Agent
Afallon Architecture

How this decision compares

Decided in 50 days from validation, 43 days faster than Gwynedd's median of 93 for demolitions. Approved, as 95% of demolitions here are.

31%decided within 8 weeks
95%approved
10%go to committee

Plota live figures for demolitions decided by Gwynedd in the last twelve months, from validation. Gwynedd decision record →

Consultation & key dates

Comments by
10 Jun 2026
Statutory expiry
30 Jun 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.