Fourwinds 2 Green Lane Ascot SL5 7QJ Data via plota.co.uk
26/01089/CPD - Cert of Lawfulness of Proposed Dev
Approved
Proposal
Certificate of lawfulness to determine whether the proposed single storey side extension, single storey rear extension and 1no. outbuilding incidental to the main dwelling are lawful. Data via plota.co.uk
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Application progress
✓
Received
12 May 2026
✓
Approved
6 Jul 2026
Approved on 6 Jul 2026 · Delegated · Last checked 12 Jul 2026
Documents 6
Decision & officer reports 1
Statements & assessments 1
Application forms 2
Consultation & comments 1
Other documents 1
Important details
- Council
- Windsor and Maidenhead
- Application type
- Cert of Lawfulness of Proposed Dev
- Postcode
- SL5 7QJ
- Received
- 12 May 2026
- Validated
- 12 May 2026
- Ward
- Sunningdale And Cheapside
- Parish
- Sunninghill And Ascot Parish
- Case officer
- Show
- Target decision
- 6 Jul 2026
- Decision
- Permitted Development
- Decision date
- 6 Jul 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Multi Creation
Consultation & key dates
- Env. assessment
- No
Historical activity at this location
17 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2025
Approved
Ellesmere 4 Green Lane Ascot SL5 7QJ
Single storey side/rear extension no greater than 8.00m in depth, 4.00m high with an eave…
2025
Withdrawn
Ellesmere 4 Green Lane Ascot SL5 7QJ
Single storey side/rear extension no greater than 8.00m in depth, 4.00m high with an eave…
2021
Approved
14 Dorian Drive Ascot SL5 7QL
First floor rear extension and alterations to fenestration.
2021
Approved
22 Dorian Drive Ascot SL5 7QL
Two storey side extension and change of use from open amenity land to private garden encl…
2020
Refused
22 Dorian Drive Ascot SL5 7QL
Part single/part two storey side/rear extension.
2020
Approved
14 Dorian Drive Ascot SL5 7QL
Part single part two storey side/rear extension.
2020
Refused
La Hacienda Watersplash Lane Ascot SL5 7QP
Replacement dwelling
2019
Approved
Cheapside CE Primary School Watersplash Lane Ascot SL5 7QJ
Single storey extension to form a medical room.
2019
Approved
14 Dorian Drive Ascot SL5 7QL
(T1) - Oak - Reduce crown height by 3m and sides by up to 3m. Lightly crown thin by 5%. F…
2018
Refused
22 Dorian Drive Ascot SL5 7QL
Erection of a detached double garage following demolition of existing garage
2017
Refused
4 Dorian Drive Ascot SL5 7QL
Construction of a part two storey, part single storey side and rear extension to provide…
2017
Approved
61 Cheapside Road Ascot SL5 7QR
Proposed rooflight to front elevation
2017
Approved
Cheapside CE Primary School Watersplash Lane Ascot SL5 7QJ
Details required by condition 3 (ground levels) 5 (hard and soft landscaping) 7 (vehicle…
2017
Approved
Cheapside CE Primary School Watersplash Lane Ascot SL5 7QJ
Details required by condition 4 (construction management plan) of planning permission 16/…
2017
Refused
Cheapside CE Primary School Watersplash Lane Ascot SL5 7QJ
Details required by Condition 4 (Construction management) of planning permission 16/03837…
2016
Approved
Cheapside CE Primary School Watersplash Lane Ascot SL5 7QJ
Single storey extension to form three additional classrooms
2016
Approved
61 Cheapside Road Ascot SL5 7QR
Ground floor rear extension and amendments to fenestration including removal of bay windo…
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 performance
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
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Fourwinds 2 Green Lane Ascot SL5 7QJ
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