122 Main Street Walton Street Somerset BA16 9QW Data via plota.co.uk

2026/2028/HSE - Householder Application Registered

Proposal

Replace conservatory with single storey rear extension Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
19 Oct 2026
✓
Validated
21 Oct 2026
Decision
Expected by 16 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 14 Dec 2026, from Mendip's recent extensions.

Comments are open until 11 Nov 2026

Comment on this application ↗

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.
2 listed buildings within 150 m
Nearest: Ben Ash Farmhouse, Grade II, 41 m away · 2 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 2 with distances
Historic England ↗
Also on the record
Radon affected area, class 2; Inside the Walton (Somerset) built-up area; Priority habitat 44 m away: Traditional orchard; 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 22 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.

Building

Floor area116 m² (1,249 sq ft)
Energy ratingD (58 out of 100), could reach C
PropertyDetached bungalow, 5 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsSystem built, as built, no insulation (assumed)

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

Work with planning data?

Every application in Mendip - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Mendip
Application type
Householder Application
Postcode
BA16 9QW
Received
19 Oct 2026
Validated
21 Oct 2026
Ward
Mendip West Division
Parish
Walton Parish Council
Case officer
Show
Target decision
16 Dec 2026
Applicant
Show
Agent
Graham Churchill Design Ltd

Decision outlook

Day 7 of the 56-day target. Mendip usually decides extensions by day 54.

Day 749 days to the 56-day target
66%decided within 8 weeks
89%approved
381decided 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.

5 neighbours consulted · Last counted 22 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15302023
Planning Portal ref
PP-15302023
Comments by
11 Nov 2026
Statutory expiry
16 Dec 2026
Env. assessment
No

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.