Planning Atlas
Planning AtlasRichmond Upon ThamesTwickenham Riverside Ward [TRW] wardPA25/3901
Planning application · Richmond Upon Thames

PA25/3901.

42, Sandycoombe Road, Twickenham, TW1 2LR

Householder at 42, Sandycoombe Road, Twickenham, TW1 2LR, received 29 Oct 2025 — approved on 19 Dec 2025 (delegated, Gabby Westley).

ApprovedRefusedOther
At a glance · this applicationRichmond Upon Thames profile →
Approved
Outcome
19 Dec 2025
7 wks
Decision time
inside the 8-week target
13
Conditions
attached to the decision
13
Documents
13 linked
Objections
not captured
No
Appeal
none recorded
Record from the Richmond Upon Thames planning register as captured; documents link to the council's own files. Nearby applications are context, not part of this application.
Application

What is it?

New roof extension; new conservation style roof windows; new windows; and a single storey rear extension at lower ground floor level, including associated works to the property.

Reference
PA25/3901
Type
Householder Application
Agent / consultant
Case officer
Postcode
TW1 2LR
Received
29 Oct 2025
Validated
31 Oct 2025
Target date
24 Dec 2025
Decision date
19 Dec 2025
Decision route
Delegated (officer)
Status
Decision Despatched
Reference
PA25/3901
Type
Householder Application
Show all 16 rows
Agent / consultant
Case officer
Postcode
TW1 2LR
Received
29 Oct 2025
Validated
31 Oct 2025
Target date
24 Dec 2025
Decision date
19 Dec 2025
Decision route
Delegated (officer)
Status
Decision Despatched
Documents

What was filed?

Document
Published
View
Community Infrastructure Levy - Completed form
30 Oct 2025
Existing Lower and Ground Floor Plan 0657 (00) 01
30 Oct 2025
Proposed Lower and Ground Floor Plan 0657 (01) 01
30 Oct 2025
Proposed Site Plan/Block Plan 0657 (01) 06
30 Oct 2025
Existing OS Location Plan 0657 (00) 00
30 Oct 2025
Flood risk assessment
30 Oct 2025
Covering Letter
30 Oct 2025
(Redacted) Design and Access Statement
30 Oct 2025
(Redacted) Heritage Impact Assessment
30 Oct 2025
(Redacted) Tree Survey
30 Oct 2025
Community Infrastructure Levy - Completed form
30 Oct 2025
Existing Lower and Ground Floor Plan 0657 (00) 01
30 Oct 2025
Proposed Lower and Ground Floor Plan 0657 (01) 01
30 Oct 2025
Show all 10 rows
Proposed Site Plan/Block Plan 0657 (01) 06
30 Oct 2025
Existing OS Location Plan 0657 (00) 00
30 Oct 2025
Flood risk assessment
30 Oct 2025
Covering Letter
30 Oct 2025
(Redacted) Design and Access Statement
30 Oct 2025
(Redacted) Heritage Impact Assessment
30 Oct 2025
(Redacted) Tree Survey
30 Oct 2025

Documents open on the Richmond Upon Thames portal. View the application page ↗

Decision

What happened?

Approved on 19 Dec 2025, delegated decision by Gabby Westley — 7 weeks from submission.

Timeline

Date
Event
29 Oct 2025
Application received
31 Oct 2025
Application validated
24 Dec 2025
Statutory target date
19 Dec 2025
Delegated decision: Approved · Gabby Westley
29 Oct 2025
Application received
31 Oct 2025
Application validated
24 Dec 2025
Statutory target date
Show all 4 rows
19 Dec 2025
Delegated decision: Approved · Gabby Westley

Public response

Comment counts were not captured for this application.

People

Who is involved?

Name
Role
Applicant — the party who applied, not necessarily the owner
Agent · consultant profile
Case officer — delegated decision
Applicant — the party who applied, not necessarily the owner
Agent · consultant profile
Case officer — delegated decision
Place

What affects it?

Context around the site — not part of this application. Designations over the site: use the map's designations filter (conservation areas, listed buildings, Article 4, flood risk …). Decisions within 250 metres of the site are listed below — context, not this application.

Other applications within 250 metres (context — nearby, not this application)

No other geocoded decision is recorded within 250 metres.