Siri Lodge Down Place Water Oakley Windsor SL4 5UG Data via plota.co.uk

26/02404/FULL - Full Awaiting decision

Proposal

Construction of an open air hydrotherapy pool. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
1 Oct 2026
✓
Validated
16 Oct 2026
Decision
Expected by 10 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 7 Dec 2026 and 25 Dec 2026, from Windsor and Maidenhead's recent commercial and major works.

Comments are open until 15 Nov 2026

Comment on this application ↗

Site constraints 7

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 ↗
Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Also on the record
2 listed buildings within 150 m; National infrastructure project 1568 m away: M4 Junctions 3 to 12 Smart Motorway; Inside the Water Oakley built-up area; Flood defence 39 m away (natural high ground, designed for a 1 in 5 year flood); Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 1, but it predates the buildings here and the current map does not class it as farmland.
Not affected
No scheduled monument at the site

Checked on 20 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate 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 area290 m² (3,122 sq ft)
Energy ratingA (94 out of 100)
PropertyDetached house
Built2024
HeatingGround source heat pump, radiators and underfloor, electric
WallsAverage thermal transmittance 0.16 W/m²K

From the energy performance certificate lodged in August 2024, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Full
Postcode
SL4 5UG
Received
1 Oct 2026
Validated
16 Oct 2026
Ward
Bray
Parish
Bray Parish
Target decision
10 Dec 2026
Applicant
Show

Decision outlook

Day 12 of the 56-day target. Windsor and Maidenhead usually decides commercial and major works by day 55.

Day 1244 days to the 56-day target
56%decided within 8 weeks
81%approved
36decided in the last year

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

Consultation & key dates

Alt. reference
PP-15195649
Planning Portal ref
PP-15195649
Comments by
15 Nov 2026
Statutory expiry
10 Dec 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

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.