15 Milton Lane Wookey Hole Wells Somerset BA5 1DG Data via plota.co.uk

2026/1901/HSE - Householder Application Registered

Proposal

Retrospective application for the erection of a detached outbuilding (with a proposed amended fenestration). Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
30 Sept 2026
Decision
Expected by 25 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 23 Nov 2026, from Mendip's recent extensions.

Comments are open until 26 Oct 2026

Comment on this application ↗

Site constraints 8

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 1
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Radon affected area, class 5
An estimated 10 to 30% 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 ↗
National landscape 30 m away: Mendip Hills
Outside the landscape; its setting can still be raised.
Previously an area of outstanding natural beauty, which is still the designation in law. Since 2023 authorities must seek to further its purpose, not merely have regard to it.
Also on the record
Special area of conservation 348 m away: North Somerset & Mendip Bats; SSSI 348 m away: Wookey Hole SSSI; Inside the Wookey Hole 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 listed building 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 2

Last sold for £304,500 in June 2024. Terraced house, freehold.

21 June 2024£304,500
27 August 2020£189,950

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

Building

Floor area84 m² (904 sq ft)
Energy ratingC (72 out of 100), could reach B
PropertyMid-terrace house, 5 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in January 2024, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Mendip
Application type
Householder Application
Postcode
BA5 1DG
Received
30 Sept 2026
Validated
30 Sept 2026
Ward
Mendip West Division
Parish
St Cuthbert Out Parish Council
Case officer
Show
Target decision
25 Nov 2026
Applicant
Show
Agent
Salmon Planning Company

Decision outlook

Day 9 of the 56-day target. Mendip usually decides extensions by day 54.

Day 947 days to the 56-day target
66%decided within 8 weeks
88%approved
364decided in the last year

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

Public comments

No public comments yet.

2 neighbours consulted · Last counted 6 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15225157
Planning Portal ref
PP-15225157
Comments by
26 Oct 2026
Statutory expiry
25 Nov 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.