6 Castle Avenue Datchet Slough SL3 9BA
Awaiting decision
26/01087/FULL
Description
Outbuilding ancillary to the main dwelling, with new patio and steps
Nearby new applications
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2025
Approved
4 Castle Avenue Datchet Slough SL3 9BA
Part garage conversion, single storey front extension, single storey rear extension, 1no…
2025
Refused
4 Castle Avenue Datchet Slough SL3 9BA
Part garage conversion, single storey front extension, single storey rear extension, 1no…
2023
Refused
4 Castle Avenue Datchet Slough SL3 9BA
Single storey front extension, single storey rear extension, partial garage conversion, 1…
2023
Refused
10 Castle Avenue Datchet Slough SL3 9BA
Single storey rear extension no greater than 6.30m in depth, 3.07m high with an eaves hei…
2023
Approved
133 Slough Road Datchet Slough SL3 9AE
Two storey front/side extension, side canopy, thermal insulation to the existing walls an…
2023
Refused
10 Castle Avenue Datchet Slough SL3 9BA
Single storey rear extension no greater than 6.7m in depth, 3.6m high with an eaves heigh…
2021
Approved
133 Slough Road Datchet Slough SL3 9AE
Two storey front extension, side canopy, detached garage with accommodation within the ro…
2021
Withdrawn
10 Castle Avenue Datchet Slough SL3 9BA
Single storey side/rear extension, hip to gable with x2 front dormers, x1 rear dormer, x1…
2021
Refused
Land At 16 Castle Avenue Datchet Slough
Outline application for 1no. three bedroom detached dwelling with all matters reserved.
2019
Approved
14 Castle Avenue Datchet Slough SL3 9BA
Single storey rear extension incorporating rear dormer and accomodation in roof space.
2019
Refused
15 Castle Avenue Datchet Slough SL3 9BA
Single storey rear extension with increased 1st floor accommodation above, with rear Juli…
2019
Approved
14 Castle Avenue Datchet Slough SL3 9BA
Single storey rear extension no greater than 2.7m in depth, 4m high with an eaves height…
2019
Refused
14 Castle Avenue Datchet Slough SL3 9BA
Single storey rear extension no greater than 6.032m depth, 4m high and an eaves height of…
2019
Refused
14 Castle Avenue Datchet Slough SL3 9BA
Single storey rear extension no greater than 6.032m in depth, 4m high with an eaves heigh…
2018
Approved
21 Castle Avenue Datchet Slough SL3 9BA
Raising of eaves and main ridge to enlarge first floor accommodation including front and…
2018
Approved
21 Castle Avenue Datchet Slough SL3 9BA
New detached double garage following demolition of the existing garage.
2018
Approved
15 Castle Avenue Datchet Slough SL3 9BA
Single storey rear extension and x1 rear dormer with Juliette Balcony following demolitio…
2018
Approved
21 Castle Avenue Datchet Slough SL3 9BA
Construction of a two storey rear extension and raising of the roof including x3 front do…
2017
Approved
15 Castle Avenue Datchet Slough SL3 9BA
Hip to gable extensions to accommodate loft conversion to form habitable accomodation and…
2016
Approved
17 Castle Avenue Datchet Slough SL3 9BA
Single storey rear extension no greater than 4.3m depth, 3.9m high and an eaves height of…
2016
Withdrawn
17 Castle Avenue Datchet Slough SL3 9BA
Single storey rear extension no greater than 4.30m depth, 3.90m high and an eaves height…
2022
Approved
10 Castle Avenue Datchet Slough SL3 9BA
Certificate of lawfulness to determine whether the alterations and extension to first flo…
2022
Refused
133 Slough Road Datchet Slough SL3 9AE
Non material amendments to planning permission 21/03671 for amendments to the design of t…
2021
Approved
8 Castle Avenue Datchet Slough SL3 9BA
Certificate of lawfulness to determine whether the proposed side dormer to facilitate add…
2018
Approved
21 Castle Avenue Datchet Slough SL3 9BA
Certificate of lawfulness to determine whether the proposed single storey side extension…
Windsor and Maidenhead
Planning Authority Score
4.8/10
Below average
#163 of 292 councils
Relevant to this application:
Householder decisions
Windsor and Maidenhead ranks #109 out of 292 councils for householder decision speed. Windsor and Maidenhead is also one of the strictest councils - it refuses more householder applications than almost any other, with only 70% approved vs 90% nationally.
One of the strictest councils
only 70% 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, 2025
69%
Overall approval rate
Below avg (87%) #289 of 292
70%
Householder approved
Below avg (90%) #292 of 292
72%
Decided in 8 weeks
Above avg (64%) #109 of 292
30%
Extended time limit
Below avg (40%) #55 of 292
40%
Minor dwellings approved
156 decided (1-9 homes)
92%
Major dwellings approved
25 decided (10+ homes)
61%
Change of use approved
18 decided
1,576
Total decisions
490 refused in 2025