The Elms Barn, Winkfield Lane, Winkfield, SL4 4QU Data via plota.co.uk

PA/2026/0226 - Prior approval Part 3 Class Q Refused

Proposal

Prior Approval for change of use, conversion of one agricultural barn to class C3 residential use Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
18 Feb 2026
✗
Refused
21 Apr 2026
Appeal
Not lodged

Refused on 21 Apr 2026 · Delegated Decision · Last checked 23 Aug 2026

Site constraints 5

Green belt: London
Inappropriate development needs very special circumstances.
Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm. Some green belt land can count as grey belt, where it does not strongly serve the green belt's purposes. The council decides this in its green belt assessment or on each application, so we do not mark it here.
Read the government guidance ↗
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
SSSI about 446 m away: Chawridge Bourne SSSI; Inside the Winkfield Street 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 · 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.

Building

Floor area130 m² (1,399 sq ft)
Energy ratingE (43 out of 100), could reach C
PropertyDetached bungalow
Built2018
HeatingRoom heaters, electric
WallsAverage thermal transmittance 0.19 W/m²K

From the energy performance certificate lodged in June 2018, 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

Application type
Prior approval Part 3 Class Q
Postcode
SL4 4QU
Received
18 Feb 2026
Validated
18 Feb 2026
Ward
Winkfield and Warfield East
Parish
Winkfield Parish Council
Case officer
Show
Target decision
22 Apr 2026
Decision
Refuse
Decision date
21 Apr 2026
Decision level
Delegated Decision
Applicant
Show

How this decision compares

Decided in 62 days from validation, 22 days slower than Bracknell Forest's median of 40 for prior approvals. Refused, as 37% of prior approvals here are.

79%decided within 8 weeks
63%approved
20decided in the last year

Plota live figures for prior approvals decided by Bracknell Forest in the last twelve months, from validation. Bracknell Forest decision record →

Public comments

1comment received
1 neutral

Last counted 23 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
16 Mar 2026
Bracknell Forest
Planning Authority Score
2.4/10
Poor
#254 of 296 councils
Relevant to this application:
Change of use

Bracknell Forest is one of the slowest councils in England for householder decisions, ranking #269 out of 296. The council extends the time limit on 59% 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 (92%) 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
Bracknell Forest decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #125 of 296
92%
Householder approved
Above avg (90%) #147 of 296
38%
Decided in 8 weeks
Below avg (63%) #269 of 296
59%
Extended time limit
Above avg (41%) #263 of 296
81%
Minor dwellings approved
26 decided (1-9 homes)
79%
Major dwellings approved
14 decided (10+ homes)
83%
Change of use approved
30 decided
502
Total decisions
53 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.