Bonnicut Barn Bonnicut Court 14 High Street Sunningdale Ascot SL5 0NB
Awaiting decision
26/00962/FULL
Description
2no. front dormers, part raising of the front elevation to form a parapet wall and terrace, 3no. front rooflights, 3no. rear dormers and alterations to fenestration. (Part Retrospective).
Nearby new applications
Holy Trinity Church Church Road Sunningdale Ascot SL5 0NJ
Details required by Condition 6 (Details Of New Surfaces) and Condition 7 (WSI C...
16 Coworth Close Sunningdale Ascot SL5 0NR
Certificate of lawfulness to determine whether the proposed loft conversion, 1no...
Holy Trinity Church Church Road Sunningdale Ascot SL5 0NJ
Details required by Condition 2 (New Door Details); Condition 3 (Bin Storage Det...
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2025
Approved
18 High Street Sunningdale Ascot SL5 0NG
1no. dwelling with associated parking, refuse and cycle store
2025
Refused
1 Coworth Road Sunningdale Ascot SL5 0NX
First floor side/rear extension, installation of 2no. HVAC units and alterations to fenes…
2025
Approved
9 Coworth Road Sunningdale Ascot SL5 0NX
Single storey side/rear extension with 1no. bay window and alterations to fenestration.
2025
Approved
2 Dale Lodge Road Sunningdale Ascot SL5 0LY
Single storey front extension, part single part two storey side/rear extension, first flo…
2025
Approved
2 Dale Lodge Road Sunningdale Ascot SL5 0LY
New single storey attached garage, single storey front extension, part single part first…
2025
Approved
La Toja 14A High Street Sunningdale Ascot SL5 0NB
Garage conversion, single storey front/side extension, single storey side extension, firs…
2025
Refused
18 High Street Sunningdale Ascot SL5 0NG
Erection of a detached two storey dwelling with associated parking, refuse and amenity fo…
2025
Approved
1st Sunningdale Scout Group Scout Hut Sandy Lane Sunningdale Ascot SL5 0ND
Replacement roof and alterations to the external finish and fenestration to the existing…
2024
Approved
2 Coworth Road Sunningdale Ascot SL5 0NX
Garage conversion to habitable accommodation.
2024
Refused
2 Dale Lodge Road Sunningdale Ascot SL5 0LY
Single storey front extension, part two storey, part single storey, part first floor side…
2024
Approved
Whitmore 7 High Street Sunningdale Ascot SL5 0LX
Replacement open porch.
2022
Approved
1st Sunningdale Scout Group Scout Hut Sandy Lane Sunningdale Ascot SL5 0ND
Erection of a new Scout Hut and enlargement of existing vehicular access, following demol…
2022
Refused
18 High Street Sunningdale Ascot SL5 0NG
Erection of x2 semi detached houses (Use Class C3) with associated amenity space, landsca…
2022
Approved
1 Coworth Road Sunningdale Ascot SL5 0NX
Two storey rear extension
2022
Approved
20 - 22 High Street Sunningdale Ascot
Part single part two storey side/rear extension and alterations to fenestration.
2021
Approved
R D Brett (Electrical Contractors) Ltd And Land At Kenwood Lower Nursery Sunningdale Ascot
Erection of a pair of semi-detached dwellings (1 x 3 bed house and 1 x 1 bed bungalow) wi…
2021
Approved
The Old Chapel Coworth Road Sunningdale Ascot SL5 0NX
Construction of a pergola - retrospective.
2020
Refused
R D Brett (Electrical Contractors) Ltd And Land At Kenwood Lower Nursery Sunningdale Ascot
Erection of a pair of semi-detached dwellings with parking following demolition of existi…
2020
Refused
10 Sidbury Close Ascot SL5 0PD
Single storey front extension, first floor side extension, new roof, raising of the ridge…
2020
Approved
16 Trinity Crescent Sunningdale Ascot SL5 0NQ
New sliding electronic vehicular entrance gates to the front boundary.
2018
Approved
Jack Brunsdon 1B Coworth Road Sunningdale Ascot SL5 0NX
Change of use from A1 to Sui Generis (Beauty Therapy)
2017
Approved
Yew House 12B High Street Sunningdale Ascot SL5 0LU
Part single, part two storey rear extension, first floor side extension, replacement bay…
2016
Approved
Thornleigh 11 High Street Sunningdale Ascot SL5 0NF
Two storey side extension
2016
Approved
10 Sidbury Close Ascot SL5 0PD
First floor side extension, garage front extension and new porch to front
2016
Approved
Oak House 19 High Street Sunningdale Ascot SL5 0NF
(T1) Oak, reduce the five limbs in the upper canopy to be reduced by 1m to secondary grow…
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