72 Highway Avenue Maidenhead SL6 5AQ Data via plota.co.uk

26/01532/CPD - Cert of Lawfulness of Proposed Dev Awaiting decision
Extensions & alterations

Proposal

Certificate of Lawfulness to determine whether the proposed rear dormer roof extension and associated internal alterations to enlarge the existing loft accommodation is lawful. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
25 Jun 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet.

Documents 5

Statements & assessments 1

PDF Lawful development certificate statement Planning Statement · 22 Jun 2026 View ↗

Application forms 2

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

Other documents 2

PDF History log Property History · 25 Jun 2026 View ↗ PDF Covering document Correspondence - General · 22 Jun 2026 View ↗

All documents on the council site ↗

Nearby new applications

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Single storey side/rear extension, front roof canopy, modification and raising o...

26/01507/FULL - 24 Jun 2026

7 Roseleigh Close Maidenhead SL6 5AJ

Single storey side extension with relocated front door, hip to gable, 2 no. fron...

26/01497/FULL - 24 Jun 2026

16A Camley Gardens Maidenhead SL6 5JW

Single storey side extension and single storey rear extension, following demolit...

26/01551/FULL - 24 Jun 2026

54 Farm Road Maidenhead SL6 5JD

Part raised ridge and hip to gable, 4 no. front rooflights and 1 no. rear dormer

26/01437/FULL - 19 Jun 2026

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26/01440/CONDIT - 10 Jun 2026

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Important details

Council
Windsor and Maidenhead
Application type
Cert of Lawfulness of Proposed Dev
Postcode
SL6 5AQ
Received
25 Jun 2026
Validated
25 Jun 2026
Ward
Pinkneys Green
Parish
Maidenhead Unparished
Case officer
Track to view
Target decision
19 Aug 2026
Applicant
Track to view
Agent
Track to view

Consultation & key dates

Alt. reference
PP-15026388
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Withdrawn
13 Kenwood Close Maidenhead SL6 5AL
1 no. side canopy, single storey side extension, single storey rear extension, hip to gab…
25/01207/FULL
2024 Approved
64 Highway Avenue Maidenhead SL6 5AQ
Hip to gable and 1no. dormer following demolition of existing side dormer.
24/03125/FULL
2024 Approved
29 Birdwood Road Maidenhead SL6 5AP
New hipped roof, raising of the eaves and ridge, 2no. front dormers, 2no. replacement sid…
24/01887/FULL
2022 Approved
9 Kenwood Close Maidenhead SL6 5AL
Single storey side/rear extension, hip to gable loft conversion with x1 front dormer x1 f…
22/00377/FULL
2021 Refused
9 Kenwood Close Maidenhead SL6 5AL
Single storey side/rear extension, hip to gable with 1no. front dormer and 1no. rear dorm…
21/03141/FULL
2021 Approved
44 Highway Avenue Maidenhead SL6 5AQ
Single storey rear/side extension and roof lantern
21/01331/FULL
2021 Withdrawn
44 Highway Avenue Maidenhead SL6 5AQ
Single storey rear extension and alteration to fenestration.
21/00563/FULL
2021 Refused
29 Birdwood Road Maidenhead SL6 5AP
Alterations to roof to include new first floor, x2 front dormers, x1 rear dormer with x2…
21/00199/FULL
2020 Refused
29 Birdwood Road Maidenhead SL6 5AP
Two storey rear extension, alteration to roof, additional first floor with front dormer…
20/02768/FULL
2020 Approved
47 Highway Avenue Maidenhead SL6 5AH
Single storey rear extension, new gable, x1 rear dormer and alterations to fenestration.
20/02185/FULL
2020 Approved
40 Highway Avenue Maidenhead SL6 5AQ
1no. side dormer, 1no. rear dormer, single storey rear extension, new roof, render and do…
20/01000/FULL
2020 Approved
31 Birdwood Road Maidenhead SL6 5AP
Single storey rear extension, half hip and rear flat roof dormer extensions with Juliet b…
20/00402/FULL
2019 Approved
40 Highway Avenue Maidenhead SL6 5AQ
1no. front rooflight, 1no. side dormer with rooflight, 1no. rear dormer, single storey re…
19/03366/FULL
2018 Approved
3 Kenwood Close Maidenhead SL6 5AL
Erection of a single storey rear extension
18/02573/FULL
2018 Refused
3 Kenwood Close Maidenhead SL6 5AL
Single storey rear extension no greater than 4.5m in depth, 2.9m high with an eaves heigh…
18/01607/PDXL
2018 Approved
41 Birdwood Road Maidenhead SL6 5AP
Hip to gable, front dormer, first floor front extension, new first floor side facing wind…
18/00102/FULL
2017 Refused
41 Birdwood Road Maidenhead SL6 5AP
Detached dwelling and widening of existing access following demolition of existing bungal…
17/02564/FULL
2017 Approved
43 Birdwood Road Maidenhead SL6 5AP
First floor side extension over existing garage and utility room to form habitable accomm…
17/01615/FULL
2017 Approved
29 Birdwood Road Maidenhead SL6 5AP
Loft conversion incorporating a roof extension from hip to gable and addition of side dor…
17/01574/FULL
2017 Refused
41 Birdwood Road Maidenhead SL6 5AP
Increase to ridge height to form two storey dwelling and two storey rear extension.
17/00069/FULL
2022 Approved
47 Highway Avenue Maidenhead SL6 5AH
Certificate of lawfulness to determine whether the single storey side extension is lawful
22/03311/CPD
2022 Refused
9 Kenwood Close Maidenhead SL6 5AL
Non material amendments to planning permission 22/00377 for the addition of a ground floo…
22/03318/NMA
2021 Approved
31 Birdwood Road Maidenhead SL6 5AP
Non material amendments to planning permission 20/00402/FULL for changes to external fini…
21/02755/NMA
2021 Approved
44 Highway Avenue Maidenhead SL6 5AQ
Certificate of lawfulness to determine whether loft conversion hip to gable with rear dor…
21/00166/CPD
2020 Approved
64 Highway Avenue Maidenhead SL6 5AQ
Certificate of lawfulness to determine whether the proposed detached outbuilding ancillar…
20/01489/CPD
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
Source: MHCLG planning statistics · See full council rankings