Holmleigh Windmill Hill Ashill Ilminster Somerset TA19 9NT Data via plota.co.uk

26/00776/HOU - Householder Application Awaiting decision

Proposal

Single Storey Rear Extension Amendments Inclduing Creation of Basement and Second Storey Extension on Existing Roof Terrace Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.

View original council record ↗Last checked 6 Oct 2026, 17:13

Application progress

✓

Received

1 Apr 2026

✓

Validated

29 Apr 2026

Decision

Expected by 24 Jun 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 163.

Documents

View the documents on the council's website ↗

Site constraints 4

Nutrient neutrality catchment: Parrett 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.

Agricultural land, grade 4

Poor quality farmland, not best and most versatile. Source: the Predictive Agricultural Land Classification Map (Defra and Natural England, 2025; the Welsh Government's Predictive ALC Map 2 in Wales), a model rather than a site survey. Natural England's Provisional ALC map (1:250,000, 1970s), which most planning maps still show, had this area as grade 3. The predicted grade is Defra's current estimate; only a site survey settles it.

Where development of farmland is needed, policy prefers poorer land over the best and most versatile (grades 1, 2 and 3a). Three sources: Natural England's post-1988 field surveys, which are definitive where they exist; the Defra predictive map for England (2025) and the Welsh Government predictive map, modelled from the soil map with 3a and 3b split; and the 1970s provisional map, which planners and other services still show, coarser and with grade 3 undivided. Where the provisional and predicted grades disagree, treat the predicted grade as the current estimate and expect an application to carry its own survey.

Habitat network: Network Enhancement Zone 1

Where habitat is joined up enough to work as a network. Context, not a constraint on its own.

Also on the record

Radon affected area, class 2.

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 3

Last sold for £377,500 in June 2009. Detached house, freehold.

29 June 2009£377,500

17 August 2007£420,000

17 March 2004£385,000

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

Work with planning data?

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

About Plota's data service

Other new applications on this street

20 Aug 2026Refused

Paddock Adjoining The Flying Fish Windmill Hill Ashill Ilminster Somerset TA19 9NX

Permission in principle for the erection of a minimum of 2 dwellings and a maxim...

26/01970/PIP

22 Jun 2026Pending

Land Os 3727 Part Windmill Hill Lane Ashill Ilminster Somerset TA19 9PA

Change of use of land and erection of 30 dwellings including means of access, la...

26/01443/FUL

16 Mar 2026Approved

Barwind Farm Windmill Hill Ashill Ilminster Somerset TA19 9NU

The erection of a new Steel Portal Framed Store for storage and maintenance of C...

26/00625/FUL

Nearby new applications

20 Aug 2026Refused

Paddock Adjoining The Flying Fish Windmill Hill Ashill Ilminster Somerset TA19 9NX

Permission in principle for the erection of a minimum of 2 dwellings and a maxim...

26/01970/PIP

Important details

Council: South Somerset
Application type: Householder Application
Postcode: TA19 9NT
Received: 1 Apr 2026
Validated: 29 Apr 2026
Ward: ILMINSTER
Parish: Ashill
Target decision: 24 Jun 2026
Applicant: Show
Agent: Studio PCM

Decision outlook

Day 163, past the statutory target. 96% of extensions in South Somerset are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 6 Oct 2026.

target

predicted

Day 163107 days past the 56-day target

86%decided within 8 weeks

97%approved

367decided in the last year

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