1 Ancastle Avenue Ansford Castle Cary Somerset BA7 7JE Data via plota.co.uk

26/02083/HOU - Householder Application Approved

Proposal

Installation of new window opening to South East elevation of existing dwelling, and internal works. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
3 Sept 2026
✓
Approved
15 Oct 2026

Approved on 15 Oct 2026 · Delegated (Use on Recommendations) · Last checked 16 Oct 2026

Site constraints 7

Nutrient neutrality catchment: Brue Catchment
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.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Radon affected area, class 6
An estimated 30% or more of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Conservation area 20 m away: Ansford
The edge of the area; work outside it can still affect its setting.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Also on the record
1 listed building within 150 m; Inside the Castle Cary built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, 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 £130,000 in November 2020. Semi-detached house, freehold.

18 November 2020£130,000

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

Building

Floor area71 m² (764 sq ft)
Energy ratingD (61 out of 100), could reach B
PropertySemi-detached house, 4 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in November 2020, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Householder Application
Postcode
BA7 7JE
Received
3 Sept 2026
Validated
3 Sept 2026
Ward
CASTLE CARY
Parish
Ansford
Target decision
29 Oct 2026
Decision
Application Permitted with Conditions
Decision date
15 Oct 2026
Decision level
Delegated (Use on Recommendations)
Applicant
Show
Agent
Hill Reading Architects

How this decision compares

Decided in 42 days from validation, about the council's usual 39 days. Approved, as 97% of extensions here are.

86%decided within 8 weeks
97%approved
378decided in the last year

Plota live figures for extensions decided by South Somerset in the last twelve months, from validation. South Somerset decision record →

Public comments

No public comments yet.

3 neighbours consulted · Last counted 16 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15200933
Planning Portal ref
PP-15200933
Statutory expiry
29 Oct 2026
Env. assessment
No

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

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.