31 Alwyn Road Maidenhead SL6 5EG Data via plota.co.uk

26/01148/NMA - Non-material Amendment Approved
Admin / procedural

Proposal

Non material amendments to planning permission for 3no. ground floor windows to the side elevation and repositioning of the door. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
8 May 2026
✓
Validated
13 May 2026
✓
Approved
29 May 2026

Approved on 29 May 2026 · Delegated · Last checked 5 Jul 2026

Documents 4

Decision & officer reports 1

PDF Permit nma Councils Decision · 29 May 2026 View ↗

Statements & assessments 1

PDF Planning officers report Planning Officers Assessment · 29 May 2026 View ↗

Other documents 2

PDF History log Property History · 14 May 2026 View ↗ PDF Applicationformredacted Application Forms · 8 May 2026 View ↗

All documents on the council site ↗

Associated applications 2

  • Part of

    FullApprovedcouncil archive
    • AmendmentNon material amendments for 3no. ground floor windows to the side elevation and repositioning…This application26/01148/NMA

Site constraints 2

Also on the record
Radon affected area, class 3; Inside the Maidenhead built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £188,000 in August 2002. Semi-detached house, freehold.

21 August 2002£188,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area90 m² (969 sq ft)
Energy ratingE (54 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in November 2017, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

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Important details

Council
Windsor and Maidenhead
Application type
Non-material Amendment
Postcode
SL6 5EG
Received
8 May 2026
Validated
13 May 2026
Ward
Pinkneys Green
Parish
Maidenhead Unparished
Case officer
Show
Target decision
9 Jun 2026
Decision
Application Permitted
Decision date
29 May 2026
Decision level
Delegated
Applicant
Show

Consultation & key dates

Alt. reference
PP-14916729
Planning Portal ref
PP-14916729
Statutory expiry
9 Jun 2026
Env. assessment
No

Historical activity at this location

21 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2023 Approved
Non material amendments to planning permission 23/00991/FULL for the relocation of the en…
23/01624/NMA
2023 Approved
Relocation of front entrance door, 1no new canopy, single storey rear extension and alter…
23/00991/FULL
2018 Approved
Replace existing front bay window with a single storey extension
18/02956/FULL
2017 Approved
Part two, part single storey rear extension.
17/01035/FULL
Within ~100m

Nearby activity

2025 Approved
41A Alwyn Road Maidenhead SL6 5EG
Garage conversion, part single part two storey rear extension with Juliet balcony and alt…
25/02139/FULL
2025 Approved
4 Alwyn Road Maidenhead SL6 5EH
Replacement front porch, single storey rear/side extension with balcony above and alterat…
25/01478/FULL
2024 Approved
121A Courthouse Road Maidenhead SL6 6HY
New side canopy and single storey rear extension following demolition of existing element.
24/01386/FULL
2024 Approved
121A Courthouse Road Maidenhead SL6 6HY
Single storey front/side extension and conversion of the exisitng detached garage to form…
24/01081/FULL
2022 Approved
44 Alwyn Road Maidenhead SL6 5EH
Single storey rear extension no greater than 5.84m in depth, 3.50m high with an eaves hei…
22/02523/PDXL
2021 Approved
19 Murrin Road Maidenhead SL6 5EQ
Part single part two storey rear extension and alterations to fenestration.
21/03463/FULL
2021 Approved
121A Courthouse Road Maidenhead SL6 6HY
Part single, part two storey, part first floor side/rear extension with side undercroft.
21/01402/FULL
2020 Approved
5 Alwyn Road Maidenhead SL6 5EG
Single storey rear extension following demolition of existing elements.
20/03405/FULL
2020 Approved
12 Fielding Road Maidenhead SL6 5DE
Part single/part two storey side/rear extension with Juliette balcony to rear, single sto…
20/02988/FULL
2019 Approved
119 Courthouse Road Maidenhead SL6 6HY
Single storey rear extension.
19/01604/FULL
2018 Approved
10 Alwyn Road Maidenhead SL6 5EH
Single storey rear extension, following demolition of the two existing single storey rear…
18/03200/FULL
2018 Approved
22 Ashcroft Road Maidenhead SL6 6JF
Two storey side extension, rear dormer, rooflights and first floor side facing window (Re…
18/02970/FULL
2018 Approved
19 Murrin Road Maidenhead SL6 5EQ
Part single, part two storey rear extension and loft conversion, including a change to th…
18/01045/FULL
2018 Approved
22 Ashcroft Road Maidenhead SL6 6JF
Two storey side extension (approved 17/01027) with additional laterally extended rear dor…
18/00761/FULL
2017 Approved
2A Murrin Road Maidenhead SL6 5EQ
Certificate of lawfulness to determine whether a rear dormer is lawful
17/03769/CPD
2017 Approved
22 Ashcroft Road Maidenhead SL6 6JF
Two storey side extension
17/01027/FULL
2017 Approved
34 Alwyn Road Maidenhead SL6 5EH
Single storey rear extension no greater than 6.837m depth, 3m high and an eaves height of…
17/00575/PDXL
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 statistics
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
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.