Amberley 1B West Way Carshalton SM5 4EJ Data via plota.co.uk

DM2026/00365 - Householder Application Approved
Extensions & alterations

Proposal

Conversion of loft space involving two dormer extensions at front, a dormer extension at rear and rooflights to rear roofslope. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
20 Mar 2026
✓
Approved
11 May 2026

Approved on 11 May 2026 · Delegated Decision · Last checked 6 Jul 2026

Documents 18

Decision & officer reports 2

PDF DECISION NOTICE GRANT HHA Decision · 11 May 2026 View ↗ PDF HOUSEHOLDER REPORT HHA Officer Report · 11 May 2026 View ↗

Statements & assessments 1

PDF FIRE SAFETY STATEMENT Supporting Document · 20 Mar 2026 View ↗

Plans & drawings 13

PDF 08 Existing Roof Plan Drawing · 20 Mar 2026 View ↗ PDF 01A Block Plan Drawing · 20 Mar 2026 View ↗ PDF 09 Existing First Floor Plan Drawing · 20 Mar 2026 View ↗ PDF 11 Existing Front and Side Elevations Drawing · 20 Mar 2026 View ↗ PDF 10 Existing Ground Floor Plan Drawing · 20 Mar 2026 View ↗ PDF 12 Existing Rear and Side Elevations Drawing · 20 Mar 2026 View ↗ PDF 05 Proposed Front and Side Elevations Drawing · 20 Mar 2026 View ↗ PDF 07 Proposed Sections Drawing · 20 Mar 2026 View ↗ PDF 03 Proposed First Floor Plan Drawing · 20 Mar 2026 View ↗ PDF 02 Proposed Loft Plan Drawing · 20 Mar 2026 View ↗ PDF 04 Proposed Roof Plan Drawing · 20 Mar 2026 View ↗ PDF 06 Proposed Rear and Side Elevations Drawing · 20 Mar 2026 View ↗ PDF 01 Site and Location Plans Drawing · 20 Mar 2026 View ↗

Application forms 1

PDF Application Form (No personal data) Application Form · 20 Mar 2026 View ↗

Other documents 1

IMG Site Notice Site Notice · 15 Apr 2026 View ↗

All documents on the council site ↗

Other new applications on this street

1 West Way Carshalton SM5 4EJ

Erection of a two storey rear extension, alteration to existing roofline part co...

DM2026/00704 - 10 Jun 2026

Nearby new applications

146 Banstead Road South Sutton SM2 5LL

Erection of a single storey side and rear extension.

DM2026/00781 - 29 Jun 2026

33 Beeches Walk Carshalton SM5 4JS

Erection of a first floor side extension, part conversion of garage into habitab...

DM2026/00774 - 26 Jun 2026

84 Chiltern Road Sutton SM2 5QY

Erection of a part one, part two storey rear extension and a single storey side ...

DM2026/00720 - 12 Jun 2026

1 West Way Carshalton SM5 4EJ

Erection of a two storey rear extension, alteration to existing roofline part co...

DM2026/00704 - 10 Jun 2026

153 Banstead Road South Sutton SM2 5LL

Erection of a single storey front extention including provision of a front entra...

DM2026/00686 - 4 Jun 2026

29 Woodbury Drive Sutton SM2 5RA

Conversion of loft space involving a dormer extension at rear, rooflights to fro...

DM2026/00628 - 20 May 2026

Important details

Council
Sutton
Application type
Householder Application
Postcode
SM5 4EJ
Received
20 Mar 2026
Validated
20 Mar 2026
Ward
Carshalton South & Clockhouse
Case officer
Show
Decision
Application Granted
Decision date
11 May 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

Consultation & key dates

Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2022 Approved
Erection of a single storey side and rear extension.
DM2022/00904
Within ~100m

Nearby activity

2025 Refused
1 West Way Carshalton SM5 4EJ
Erection of a two storey front extension, a part one, part two storey front, side and rea…
DM2025/01494
2022 Approved
2 West Way Carshalton SM5 4EW
Beech (T1) and Norway Spruce (T2) - Fell and replace by 1x Magnolia and 1x Holly; Sycamor…
TREE2022/00015
2021 Approved
5 West Way Carshalton SM5 4EJ
Demolition of conservatory and erection of a single storey rear extension, front porch ex…
DM2021/01615
2021 Approved
2 West Way Carshalton SM5 4EW
Application to clear condition 3 (construction logistics/management plan), 4 (materials)…
CLC2021/00105
2020 Approved
2 West Way Carshalton SM5 4EW
Part demolition and erection of a part one, part two storey front/side/rear extension in…
DM2020/01348
2018 Approved
10 West Way Carshalton SM5 4EW
Non Material Amendment application to amend approved Planning ApplicationC2017/78363/HHA.
DM2018/00369
2017 Approved
10 West Way Carshalton SM5 4EW
Erection of a single storey rear extension including raised decked area and Alterations t…
C2017/78363
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 performance
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