37 West Street Carshalton SM5 2PT Data via plota.co.uk

DM2026/00975 - Householder Application Pending Consideration
Extensions & alterations

Proposal

Provision of replacement ground and first floor rear flank windows. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
17 Aug 2026
✓
Validated
21 Aug 2026
Decision
Expected by 16 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 15 Oct 2026, from Sutton's recent extensions.

The consultation period closed on 7 Oct 2026.

Documents 5

Statements & assessments 1

PDF Heritage Statement - L33877 Supporting Document · 17 Aug 2026 View ↗

Plans & drawings 2

PDF 0001 Rev 1 Existing And Proposed Front And Rear Elevations And Window Sections Drawing · 17 Aug 2026 View ↗ PDF Location Plan Site Plan · 17 Aug 2026 View ↗

Application forms 1

PDF Application Form (No personal data) Application Form · 17 Aug 2026 View ↗

Other documents 1

PDF FIRE SAFETY STRATEGY Supporting Document · 21 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 9

Grade II listed: 42, West Street
List entry 1183980 · 29 m away · 11 more listed buildings within 150 m (11 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 11 with distances
Historic England ↗
Carshalton Village conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Sutton AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Local nature reserve 85 m away: Sutton Ecology Centre Grounds
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Registered park or garden 57 m away: Carshalton House (St Philomena's School)
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Also on the record
Radon affected area, class 2; Inside the Sutton (Sutton) built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square.
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), Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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 5

Last sold for £455,000 in September 2023. Terraced house, freehold.

7 September 2023£455,000
22 October 2020£420,000
14 November 2013£285,000
11 May 2009£135,000
2 March 2001£133,500

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

Building

Floor area80 m² (861 sq ft)
Energy ratingD (55 out of 100), could reach C
PropertyEnd-terrace house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in May 2023, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

22 May 2026Approved

70 West Street Carshalton SM5 2PR

Retention of detached garage.

DM2026/00637
5 May 2026Approved

48 West Street Carshalton SM5 2PR

Removal of a marquee, demolition of a shed and erection of a single storey detac...

DM2026/00559

Nearby new applications

23 Sept 2026Pending

34C High Street Carshalton SM5 3AG

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DM2026/01111
6 Jul 2026Pending

11 And 11A Ruskin Road Carshalton SM5 3DD

Formation of a new vehicle crossover.

DM2026/00835
20 Aug 2026Pending

38 - 46 Coleridge Avenue Sutton SM1 3RQ

Erection of gate.

DM2026/00994
28 Sept 2026Pending

132 Erskine Road Sutton SM1 3BW

Erection of a single storey rear extension and conversion of garage into habitab...

DM2026/01130
25 Sept 2026Pending

27 The Square Carshalton SM5 3BN

Certificate of proposed lawful use of land to station a mobile annexe for use in...

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10 Sept 2026Pending

53 Highfield Road Sutton SM1 4JY

Erection of a single storey rear extension and alterations to the fenestrations.

DM2026/01059

Important details

Council
Sutton
Application type
Householder Application
Postcode
SM5 2PT
Received
17 Aug 2026
Validated
21 Aug 2026
Ward
Carshalton Central
Target decision
16 Oct 2026
Applicant
Show
Agent
Sanford Group Limited t/a Wandsworth Sash Windows

Decision outlook

Day 49 of the 56-day target. Sutton usually decides extensions by day 55.

Day 497 days to the 56-day target
90%decided within 8 weeks
88%approved
669decided in the last year

Plota live figures for extensions decided by Sutton in the last twelve months, from validation. Sutton decision record →

Public comments

No public comments yet.

Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
7 Oct 2026
Statutory expiry
16 Oct 2026
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
26 West Street Carshalton SM5 2QG
Erection of a single storey rear extension.
DM2025/01258
2025
The Lodge Honeywood Walk Carshalton SM5 3NX
2 x lime trees to reduce to previous points.
TREE2025/00057
2024
21 West Street Lane Carshalton SM5 2PY
Conversion of loft space involving a dormer extension at the rear and rooflights to the f…
DM2024/01468
2024 Withdrawn
London House 42 West Street Carshalton SM5 2PR
Listed Building Consent application for the replacement of existing exterior render and p…
DM2024/00459
2023 Approved
35 West Street Carshalton SM5 2PT
Ash Tree (T1) - remove side stem pushing on neighbours shed. Reduce the remainder of the…
TREE2023/00091
2021 Approved
31 West Street Carshalton SM5 2PT
Alterations to existing ground floor flat fenestrations including the installation of new…
DM2021/01868
2021 Approved
27A West Street Carshalton SM5 2PT
Installation of UPVC double glazed replacement windows to the front, side and rear elevat…
DM2021/01016
2021 Approved
The Lodge Honeywood Walk Carshalton SM5 3NX
2 x Lime trees - crown lift to 8 metres with crown thin 20%. Removal of Horse Chestnut an…
TREE2021/00034
2018 Approved
32 West Street Carshalton SM5 2QG
Erection of a single storey rear extension.
DM2018/00978
2018 Approved
27A West Street Carshalton SM5 2PT
Replacement of two bay windows at front, two windows at rear and replacement of existing…
DM2018/00230
2017 Approved
10A West Street Carshalton SM5 2QG
Retrospective Listed Building application for replacement windows and door, new roof cove…
C2017/78291
2017 Approved
The Hope PH 48 West Street Carshalton SM5 2PR
Erection of first floor rear extension and alterations to roof projections.
C2017/77808
2017 Approved
The Hope PH 48 West Street Carshalton SM5 2PR
Demolition of store buildings and walls at rear and erection of single storey rear extens…
C2017/77819
2017 Approved
London House 42 West Street Carshalton SM5 2PR
Variation of condition 1 (revised drawings relating to alterations to landscaping & cycle…
C2017/77216
2017 Withdrawn
The Hope PH 48 West Street Carshalton SM5 2PR
Demolition of store building and part of the rear elevation and erection of single storey…
C2017/77122
2016 Approved
1 Colston Court West Street Carshalton SM5 2QB
T1: Fell
C2016/0138
2016 Approved
The Cottage 6 West Street Carshalton SM5 2QG
T1: Reduce height by 7m and laterals by 3m. T2: Reduce height by 4m and laterals by 1m. T…
C2016/0128
2016 Approved
8 West Street Carshalton SM5 2QG
T1: Reduce height by 15ft. T2: Reduce height by 20ft and lateral branch removal 2-3m. T3…
C2016/0119
2016 Refused
Flats 1 And 3 Ashley Court 14 West Street Carshalton SM5 2QJ
Renewal of weatherboarding and replacement of single glazed timber casement windows with…
C2016/74804
2016 Approved
The Hope PH Car Park And 42 West Street Carshalton SM5 2PR
Change of use of car park to residential use and alteration to site boundary to incorpora…
C2016/74321
2016 Approved
London House 42 West Street Carshalton SM5 2PR
Variation of condition 1 (revised site layout drawing) of planning approval C2015/72645/L…
C2016/73683
2016 Approved
London House 42 West Street Carshalton SM5 2PR
Variation of condition 1 (revised site layout drawing) of planning approval C2015/72644/F…
C2016/73682
2016 Approved
38 West Street Carshalton SM5 2PR
Conversion of Ground Floor into a 1-bedroomed self contained flat and installation of win…
C2016/73834
2016 Approved
Rear Strip Of Land Of Existing Hope PH Car Park West Street Carshalton
Amendment to boundary to incorporate relocated wall and gate within the boundary of 42 We…
C2016/73521
2016 Approved
Rear Strip Of Land Of Existing Hope PH Car Park West Street Carshalton
Listed Building application for amendment of boundary to incorporate relocated wall and g…
C2016/73522
Sutton
Planning Authority Score
8.2/10
Excellent
#23 of 296 councils
Relevant to this application:
Householder decisions

Sutton is one of the fastest councils in England for householder decisions, ranking #14 out of 296. Only 13% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).

Among the fastest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Sutton decision statistics
Based on MHCLG data, the year to March 2026
90%
Overall approval rate
Above avg (87%) #118 of 296
93%
Householder approved
Above avg (90%) #138 of 296
91%
Decided in 8 weeks
Above avg (63%) #14 of 296
13%
Extended time limit
Below avg (41%) #8 of 296
71%
Minor dwellings approved
85 decided (1-9 homes)
89%
Major dwellings approved
9 decided (10+ homes)
81%
Change of use approved
26 decided
891
Total decisions
93 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.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.