Thimble Farm Sturt Green Holyport Maidenhead SL6 2JH Data via plota.co.uk

26/01791/FULL - Full Approved
Extensions & alterations

Proposal

2no. dormers to the northeast elevation and 5no. dormers to southwest elevation to the existing annexes ancillary to the main dwelling. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
22 Jul 2026
✓
Validated
11 Aug 2026
✓
Approved
22 Oct 2026

Approved on 22 Oct 2026 · Delegated · Last checked 23 Oct 2026

Documents 13

Decision & officer reports 1

PDF Permit full Councils Decision · 22 Oct 2026 View ↗

Statements & assessments 7

PDF Planning officers report Planning Officers Assessment · 22 Oct 2026 View ↗ PDF Ecology comment Consultee - Comments · 9 Sept 2026 View ↗ PDF Preliminary ecological appraisal Supporting Information - Ecology · 8 Sept 2026 View ↗ PDF Ecology comment Consultee - Comments · 7 Sept 2026 View ↗ PDF Planning statement Planning Statement · 7 Aug 2026 View ↗ PDF Client supporting statement Supporting Information - General · 22 Jul 2026 View ↗ PDF Ecological survey report (bats) Supporting Information - Ecology · 22 Jul 2026 View ↗

Application forms 2

PDF Application form redacted Application Forms · 22 Jul 2026 View ↗ PDF Cil form 1 CIL Documents · 22 Jul 2026 View ↗

Consultation & comments 2

PDF Bray parish council comment Parish Council Comments · 7 Sept 2026 View ↗ PDF Neighbour notification list Neighbour Notification List · 12 Aug 2026 View ↗

Other documents 1

PDF History log Property History · 12 Aug 2026 View ↗

All documents on the council site ↗

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 ↗
National infrastructure project 291 m away: M4 Junctions 3 to 12 Smart Motorway
The site is 291 m from the project boundary. Highway, decided. The project page says whether consent was granted.
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
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
1 listed building within 150 m; Inside the Stud Green (Windsor and Maidenhead) built-up area; Priority habitat 29 m away: No main habitat but additional habitats present; 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. 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.

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Other new applications on this street

25 Sept 2026Pending

Manor Farm Sturt Green Holyport Maidenhead SL6 2JF

Demolition of an existing barn and the construction of a replacement barn.

26/02259/FULL

Nearby new applications

25 Sept 2026Pending

Manor Farm Sturt Green Holyport Maidenhead SL6 2JF

Demolition of an existing barn and the construction of a replacement barn.

26/02259/FULL
11 Sept 2026Pending

Manor Farm Sturt Green Holyport Maidenhead SL6 2JF

Part two storey part first floor front/side extension following demolition of ex...

26/02167/FULL

Important details

Council
Windsor and Maidenhead
Application type
Full
Postcode
SL6 2JH
Received
22 Jul 2026
Validated
11 Aug 2026
Ward
Bray
Parish
Bray Parish
Case officer
Show
Target decision
26 Oct 2026
Decision
Application Permitted
Decision date
22 Oct 2026
Decision level
Delegated
Applicant
Show
Agent
Show

How this decision compares

Decided in 72 days from validation, 19 days slower than Windsor and Maidenhead's median of 53 for extensions. Approved, as 75% of extensions here are.

76%decided within 8 weeks
75%approved
862decided 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-15100706
Planning Portal ref
PP-15100706
Comments by
8 Sept 2026
Statutory expiry
5 Oct 2026
Env. assessment
No

Historical activity at this location

19 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2020 Approved
Notification to determine whether prior approval is required for the construction of a ne…
20/01373/AGDET
2020 Withdrawn
Notification to determine whether prior approval is required for the construction of a ne…
20/01087/AGDET
2019 Approved
Details required by condition 3 (waste storage and disposal) of planning permission 18/01…
19/02504/CONDIT
2018 Approved
Construction of an agricultural barn.
18/01854/FULL
2018 Approved
Notification to determine whether prior approval is required for an agricultural building.
18/00685/AGDET
2016 Refused
Notification to determine whether prior approval is required for a new Track and Barn
16/00008/AGDET
Within ~100m

Nearby activity

2025 Refused
Land Adjacent To Stud Green Farm Sturt Green Holyport Maidenhead
Phased erection of 4no. detached self-build and custom housebuilding dwellings, 3no. deta…
25/03250/FULL
2022 Approved
Fairfield Sturt Green Holyport Maidenhead SL6 2JH
Garage conversion, single storey front and rear extensions, x1 front dormer, x1 rear dorm…
22/02013/FULL
2022 Withdrawn
Fairfield Sturt Green Holyport Maidenhead SL6 2JH
Hip to gable, two rear dormers and one rear Juliette balcony.
22/01222/FULL
2022 Withdrawn
Stud Green Farm Sturt Green Holyport Maidenhead SL6 2JH
Consent for a garage conversion to provide an annexe for ancillary accommodation to the m…
22/00835/LBC
2022 Withdrawn
Stud Green Farm Sturt Green Holyport Maidenhead SL6 2JH
Garage conversion to provide an annexe for ancillary accommodation to the main dwelling t…
22/00834/FULL
2022 Approved
Fairfield Sturt Green Holyport Maidenhead SL6 2JH
Single storey rear extension no greater than 6.0m in depth, 3.25m high with an eaves heig…
22/00613/PDXL
2021 Withdrawn
Fairfield Sturt Green Holyport Maidenhead SL6 2JH
Application for prior approval for construction of one additional storey to the property…
21/03663/CLASAA
2021 Approved
Fairfield Sturt Green Holyport Maidenhead SL6 2JH
Certificate of lawfulness to determine whether the proposed hip to gable extension to enl…
21/03023/CPD
2021 Refused
Fairfield Sturt Green Holyport Maidenhead SL6 2JH
Application for prior approval for construction of one additional storey to property with…
21/01217/CLASAA
2021 Approved
Fairfield Sturt Green Holyport Maidenhead SL6 2JH
Certificate of lawfulness to determine whether the proposed x1 rear dormer and x1 outbuil…
21/00463/CPD
2020 Approved
Fairfield Sturt Green Holyport Maidenhead SL6 2JH
New first floor front gable extension following the removal of existing 1x front dormer…
20/03114/FULL
2020 Withdrawn
Stud Green Farm Sturt Green Holyport Maidenhead SL6 2JH
Garage conversion to provide an annex for ancillary accommodation to the main dwelling, i…
20/03274/LBC
2020 Withdrawn
Stud Green Farm Sturt Green Holyport Maidenhead SL6 2JH
Garage conversion to provide an annex for ancillary accommodation to the main dwelling, i…
20/03273/FULL
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
Source: MHCLG planning statistics · See full council rankings