42 Twynham Road Maidenhead SL6 5AS Data via plota.co.uk

26/01507/FULL - Full Awaiting decision
DemolitionExtensions & alterationsSolar & renewables

Proposal

Single storey side/rear extension, front roof canopy, modification and raising of the existing roof to extend existing loft space, new roof lights, PV solar panels, chimney flue, thermal insulation and render to the existing external walls and alterations to fenestration, following removal of the existing structures and chimney. Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗

Application progress

✓
Received
24 Jun 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet. Comments are open until 22 Jul 2026.

Comment on this application ↗

Documents 4

Application forms 2

PDF Cil form 1 CIL Documents · 25 Jun 2026 View ↗ PDF Application form redacted Application Forms · 18 Jun 2026 View ↗

Consultation & comments 1

PDF Neighbour notification list Neighbour Notification List · 25 Jun 2026 View ↗

Other documents 1

PDF History log Property History · 25 Jun 2026 View ↗

All documents on the council site ↗

Other new applications on this street

20 Twynham Road Maidenhead SL6 5AS

Single storey side/rear extension following demolition of existing elements.

26/00061/FULL - 12 Jan 2026

Nearby new applications

72 Highway Avenue Maidenhead SL6 5AQ

Certificate of Lawfulness to determine whether the proposed rear dormer roof ext...

26/01532/CPD - 25 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

St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

Consent for alteration to the front entrance door to Block 6.

26/01367/LBC - 22 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

2 And LAnd At 2 Westfield Road Maidenhead SL6 5AU

Details required by Condition 2 (Materials), 7 (Drainage), 8 (Virginia creeper e...

26/01440/CONDIT - 10 Jun 2026

Important details

Council
Windsor and Maidenhead
Application type
Full
Postcode
SL6 5AS
Received
24 Jun 2026
Validated
24 Jun 2026
Ward
Pinkneys Green
Parish
Maidenhead Unparished
Case officer
Track to view
Target decision
18 Aug 2026
Applicant
Track to view

Consultation & key dates

Alt. reference
PP-15022476
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

2024 Approved
24 Birdwood Road Maidenhead SL6 5AP
Garage conversion and single storey rear/side extension.
24/02672/FULL
2023 Approved
8 Birdwood Road Maidenhead SL6 5AP
3no. front rooflights, hip to gable and 1no. rear dormer with Juliet balcony.
23/02288/FULL
2022 Approved
8 Birdwood Road Maidenhead SL6 5AP
3no. front rooflights, hip to gable and 1no. rear dormer with Juliet balcony.
22/03072/FULL
2021 Approved
46 Twynham Road Maidenhead SL6 5AS
Replacement detached dwelling following the demolition of the existing dwelling and garag…
21/01527/FULL
2021 Approved
22 Birdwood Road Maidenhead SL6 5AP
(T1) - Copper Beech - Tip reduction by up to 3m of the lateral branches on the north-east…
21/00145/TPO
2020 Approved
24 Twynham Road Maidenhead SL6 5AS
Part two storey part first floor rear extension
20/03387/FULL
2020 Approved
46 Twynham Road Maidenhead SL6 5AS
Construction of a four bedroom dwelling following the demolition of the existing dwelling…
20/01568/FULL
2020 Approved
21 Twynham Road Maidenhead SL6 5AT
A single storey side extension, single storey rear extension, new flue, a rear dormer win…
20/00874/FULL
2019 Refused
46 Twynham Road Maidenhead SL6 5AS
Construction of a four bedroom dwelling with altered vehicular access following the demol…
19/01376/FULL
2019 Approved
34 Twynham Road Maidenhead SL6 5AS
Proposed front entrance canopy, single storey side and single storey rear extension follo…
19/01119/FULL
2018 Approved
26 Twynham Road Maidenhead SL6 5AS
Enlargement of roof to accommodate increased footprint of existing loft conversion, inclu…
18/01495/FULL
2018 Approved
17 Twynham Road Maidenhead SL6 5AT
Alterations to walls and roof of existing conservatory to create an orangery
18/00936/FULL
2017 Approved
22 Twynham Road Maidenhead SL6 5AS
Construction of 1st floor, two storey rear extension, replacement roof with rear dormer.
17/02297/FULL
2017 Withdrawn
22 Twynham Road Maidenhead SL6 5AS
Raising of roof to create first floor and accommodation in the roofspace
17/01132/FULL
2017 Withdrawn
8 Birdwood Road Maidenhead SL6 5AP
Single storey rear extension no greater than 6m depth, 4m high and an eaves height of 2.8…
17/00305/PDXL
2017 Approved
8 Birdwood Road Maidenhead SL6 5AP
Single storey rear extension no greater than 6.0m depth, 4.0m high and an eaves height of…
17/00287/PDXL
2016 Approved
31 Twynham Road Maidenhead SL6 5AT
Single storey rear extension no greater than 6.0m depth, 3.0m high and an eaves height of…
16/03919/PDXL
2016 Approved
31 Twynham Road Maidenhead SL6 5AT
Single storey rear extension no greater than 6.0m depth, 2.8m high and an eaves height of…
16/00549/PDXL
2023 Withdrawn
24 Birdwood Road Maidenhead SL6 5AP
Certificate of lawfulness to determine whether the loft conversion with rooflights to fro…
23/01378/CPD
2023 Withdrawn
24 Birdwood Road Maidenhead SL6 5AP
Certificate of lawfulness to determine whether the loft conversion with rooflights to fro…
23/01101/CPD
2022 Approved
31 Twynham Road Maidenhead SL6 5AT
Certificate of lawfulness to determine whether the proposed hip to gable, 1no. rear dorme…
22/02612/CPD
2022 Approved
26 Twynham Road Maidenhead SL6 5AS
Certificate of lawfulness to determine whether the proposed 1no. rear dormer is lawful.
22/00686/CPD
2021 Approved
46 Twynham Road Maidenhead SL6 5AS
Details required by condition 2 (Materials) of Planning Permission 21/01527/FULL for the…
21/02760/CONDIT
2021 Approved
46 Twynham Road Maidenhead SL6 5AS
Details required by condition 3 (tree protection) of planning permission 20/01568/FULL fo…
21/02289/CONDIT
2021 Approved
46 Twynham Road Maidenhead SL6 5AS
Non material amendments to planning permission 20/01568/FULL to reduce the footprint of t…
21/01601/NMA
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