8 West Manton, Manton, Marlborough, SN8 4HN Data via plota.co.uk

PL/2026/04742 - Householder planning permission Submitted

Proposal

Single storey rear extension replacing existing conservatory. Single storey front extension. Loft conversion with dormer window to match next door. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
28 Jul 2026
Decision
Expected by 22 Sept 2026

Under consideration

No decision has been issued yet. Plota predicted a decision soon after comments close on 12 Oct 2026; it is now day 73.

Comments are open until 12 Oct 2026

Comment on this application ↗

Site constraints 5

North Wessex Downs National Landscape
Great weight to conserving the landscape; major development restricted.
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.
Habitat network: Network Expansion Zone
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
1 listed building within 150 m of the postcode pin; Inside the Manton (Wiltshire) 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. 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 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 £550,000 in March 2023. Detached house, freehold.

30 March 2023£550,000
29 October 2014£330,000

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

Building

Floor area89 m² (958 sq ft)
Energy ratingD (58 out of 100), could reach C
PropertyDetached bungalow, 5 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in May 2022, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Wiltshire
Application type
Householder planning permission
Postcode
SN8 4HN
Received
28 Jul 2026
Validated
28 Jul 2026
Ward
Marlborough West ED
Parish
Marlborough CP
Case officer
Show

Decision outlook

Day 73, past the statutory target. 86% of extensions in Wiltshire are decided within thirteen weeks, which runs to 27 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 4 Oct 2026.

Day 734 days to the predicted decision (day 77)
61%decided within 8 weeks
95%approved
1,406decided in the last year

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

Public comments

2comments received
2 neutral

Last counted 4 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
12 Oct 2026
Wiltshire
Planning Authority Score
3.9/10
Below average
#203 of 296 councils
Relevant to this application:
Householder decisions

Wiltshire is slower than most councils at deciding householder applications, ranking #225 out of 296. The council extends the time limit on 55% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (96%) than the national average (90%).

Frequently extends decision deadlines
expect longer than the statutory limit
These figures are council-wide context, not a prediction for this application. View full council performance
Wiltshire decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #71 of 296
96%
Householder approved
Above avg (90%) #65 of 296
53%
Decided in 8 weeks
Below avg (63%) #225 of 296
55%
Extended time limit
Above avg (41%) #252 of 296
78%
Minor dwellings approved
339 decided (1-9 homes)
90%
Major dwellings approved
48 decided (10+ homes)
92%
Change of use approved
160 decided
3,659
Total decisions
256 refused in the year to March 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.

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.