50 Mill End Road High Wycombe Buckinghamshire HP12 4JN Data via plota.co.uk

Registered PL/26/07905/EU

Admin / procedural

Council

Buckinghamshire 1.3/10

Date received

around 30 Sept 2026

Date validated

30 Sept 2026

Postcode

HP12 4JN

Description

Certificate of lawfulness for existing garage conversion into habitable rooms with new front Data via plota.co.uk

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Last checked 8 Oct 2026, 15:14

Site constraints 4

Habitat network: Network Enhancement Zone 2

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; National landscape about 284 m away: Chilterns; Inside the High Wycombe built-up area.

Not affected

Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 8 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, 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 1

Last sold for £360,000 in June 2025. Semi-detached house, freehold.

20 June 2025£360,000

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

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Other new applications on this street

7 Oct 2026Pending

52 Mill End Road High Wycombe Buckinghamshire HP12 4JN

Householder application for a garage conversion extended to the front and rear. ...

PL/26/07902/FA

21 Jul 2026Approved

61 Mill End Road High Wycombe Buckinghamshire HP12 4JN

Rear upper storey extension and loft conversion with the installation of a rear-...

PL/26/05632/FA

12 Aug 2026Approved

6A Lane End Road High Wycombe Buckinghamshire HP12 4JF

Installation of three rooflights.

PL/26/06103/FA

Nearby new applications

7 Oct 2026Pending

52 Mill End Road High Wycombe Buckinghamshire HP12 4JN

Householder application for a garage conversion extended to the front and rear. ...

PL/26/07902/FA

1 Oct 2026Pending

Windsor Works Abercromby Avenue High Wycombe Buckinghamshire HP12 3BW

Change of use from existing industrial use to (Use Class B8) storage and distrib...

PL/26/07087/FA

26 Aug 2026Pending

41 Chairborough Road High Wycombe Buckinghamshire HP12 3HH

Certificate of lawfulness for proposed change of use from residential use (Class...

PL/26/06924/SA

18 Aug 2026Pending

206 & 208 West Wycombe Road High Wycombe Buckinghamshire HP12 3AR

Construction of rear dormer to enlarge attic rooms on both properties

PL/26/06642/FA

12 Aug 2026Approved

5 Grenfell Avenue High Wycombe Buckinghamshire HP12 3JS

Notification under The Town and Country Planning (General Permitted Development)...

PL/26/06501/PNE

12 Aug 2026Approved

6A Lane End Road High Wycombe Buckinghamshire HP12 4JF

Installation of three rooflights.

PL/26/06103/FA

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