46 Main Street Westbury Buckinghamshire NN13 5JR Data via plota.co.uk

PL/26/04207/FA - Full Application Approved

Proposal

Single storey rear extension Data via plota.co.uk

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View original council record ↗Last checked 15 Sept 2026, 22:03

Street View

Application progress

✓

Received

1 Jun 2026

✓

Consultation

8 Jun 2026

✓

Approved

14 Sept 2026

Approved on 14 Sept 2026 · Delegated Decision · Last checked 15 Sept 2026

Documents 6

Site constraints 6

Westbury conservation area

Demolition needs planning permission and permitted development is restricted.

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 ↗

Habitat network: Network Expansion Zone

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

3 listed buildings within 150 m

Nearest: 45, Main Street, Grade II, 41 m away · 3 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 3 with distances

41 m45, Main StreetGrade II
68 mThe Old SchoolGrade II
94 mThe Old Post Office and Outbuilding Adjacent to NorthGrade II

Historic England ↗

Also on the record

Radon affected area, class 3; Inside the Westbury (Buckinghamshire) 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 2

Last sold for £345,000 in June 2022. Terraced house, freehold.

24 June 2022£345,000

11 September 1998£87,000

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

Building

Floor area83 m² (893 sq ft)

Energy ratingF (37 out of 100), could reach B

PropertyEnd-terrace house, 4 habitable rooms

BuiltBefore 1900

HeatingRoom heaters, electric

WallsSandstone or limestone, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2021, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council: Buckinghamshire
Application type: Full Application
Postcode: NN13 5JR
Received: 1 Jun 2026
Validated: 1 Jun 2026
Ward: Buckingham
Parish: Westbury
Case officer: Show
Target decision: 27 Jul 2026
Decision: Approved
Decision date: 14 Sept 2026
Decision level: Delegated Decision
Applicant: Show
Agent: Richard Court Designs Ltd

How this decision compares

Decided in 105 days from validation, 49 days slower than Buckinghamshire's median of 56 for extensions. Approved, as 83% of extensions here are.

This one105d

Council56d

UK55d

54%decided within 8 weeks

83%approved

2,231decided in the last year

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

Public comments

1comment received

1 objecting

4 neighbours consulted · Last counted 15 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Neighbours: 8 Jun 2026
Consultation: 8 Jun 2026
Comments by: 8 Jul 2026
Site or press notice: 16 Jun 2026
Statutory expiry: 27 Jul 2026
Env. assessment: No

Historical activity at this location

1 nearby application on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved

The Barn Cottage 42 Main Street Westbury Buckinghamshire NN13 5JR

Single Storey rear extension garage conversion and a new conservation rooflight

2025/3089/OAC 18 Aug 2025

Buckinghamshire

Planning Authority Score

1.3/10

Poor

#284 of 296 councils

Relevant to this application:

Householder decisions

Buckinghamshire is one of the slowest councils in England for householder decisions, ranking #280 out of 296. 55% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (86%) than the national average (90%).

Among the slowest councils in England

for householder decisions

These figures are council-wide context, not a prediction for this application. View full council performance

Buckinghamshire decision statistics

Based on MHCLG data, the year to March 2026

84%

Overall approval rate

Below avg (87%) #217 of 296

86%

Householder approved

Below avg (90%) #241 of 296

34%

Decided in 8 weeks

Below avg (63%) #280 of 296

55%

Extended time limit

Above avg (41%) #248 of 296

76%

Minor dwellings approved

491 decided (1-9 homes)

82%

Major dwellings approved

71 decided (10+ homes)

82%

Change of use approved

131 decided

4,446

Total decisions

690 refused in the year to March 2026

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.