52 Queens Acre Windsor SL4 2BE Data via plota.co.uk

26/00494/FULL - Full Approved

Proposal

Single storey rear extension, single storey infill extension between dwelling and garage, alterations to the single storey side element roof to include raising of the ridge to create accommodation within the roofspace and 2no. side dormers and alterations to fenestration. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
24 Feb 2026
✓
Validated
26 Feb 2026
✓
Approved
23 Apr 2026

Approved on 23 Apr 2026 · Delegated · Last checked 7 Jul 2026

Associated applications 2

Site constraints 6

Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Registered park or garden about 90 m away: The Royal Estate, Windsor: Windsor Great Park
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Also on the record
Special area of conservation about 410 m away: Windsor Forest & Great Park; SSSI about 410 m away: Windsor Forest and Great Park SSSI; Inside the Windsor built-up area; Green belt about 89 m away: London.
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 area178 m² (1,916 sq ft)
Energy ratingC (69 out of 100)
PropertyDetached house, 10 habitable rooms
Built1983 to 1990
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, insulated (assumed)

From the energy performance certificate lodged in March 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

Application type
Full
Postcode
SL4 2BE
Received
24 Feb 2026
Validated
26 Feb 2026
Ward
Old Windsor
Parish
Windsor Unparished
Case officer
Show
Target decision
23 Apr 2026
Decision
Application Permitted
Decision date
23 Apr 2026
Decision level
Delegated
Applicant
Show

How this decision compares

Decided in 56 days from validation, about the council's usual 53 days. Approved, as 75% of extensions here are.

77%decided within 8 weeks
75%approved
835decided in the last year

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

Consultation & key dates

Alt. reference
PP-14729086
Planning Portal ref
PP-14729086
Comments by
30 Mar 2026
Statutory expiry
23 Apr 2026
Env. assessment
No
Windsor and Maidenhead
Planning Authority Score
5.3/10
Average
#135 of 296 councils
Relevant to this application:
Householder decisions

Windsor and Maidenhead is faster than most councils at deciding householder applications, ranking #82 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Windsor and Maidenhead is also one of the strictest councils - it refuses more householder applications than almost any other, with only 74% approved vs 90% nationally.

One of the strictest councils
only 74% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Windsor and Maidenhead decision statistics
Based on MHCLG data, the year to March 2026
72%
Overall approval rate
Below avg (87%) #293 of 296
74%
Householder approved
Below avg (90%) #294 of 296
75%
Decided in 8 weeks
Above avg (63%) #82 of 296
28%
Extended time limit
Below avg (41%) #47 of 296
44%
Minor dwellings approved
156 decided (1-9 homes)
96%
Major dwellings approved
27 decided (10+ homes)
64%
Change of use approved
25 decided
1,530
Total decisions
434 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.