Planning Atlas
Planning AtlasHounslowChiswick Gunnersbury wardP/2025/0646
Planning application · Hounslow

P/2025/0646.

97 Devonshire Road, Chiswick, London, W4 2HU

Full / Other Planning at 97 Devonshire Road, Chiswick, London, W4 2HU, received 3 Mar 2025 — approved on 9 Feb 2026 (delegated, Leon Machisa).

HounslowChiswick GunnersburyW4 2HUP/2025/0646
ApprovedRefusedOther
At a glance · this applicationHounslow profile →
Approved
Outcome
9 Feb 2026
49 wks
Decision time
41 wks over the 8-week target
Conditions
not captured
22
Documents
22 linked
Objections
not captured
No
Appeal
none recorded
Record from the Hounslow 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?

Erection of a rear roof extension with four front roof lights and rear balcony, erection of a single storey front bay extension, alterations to the front boundary treatment and front elevation of the building. Installation of a balcony to first floor rear with alterations to the windows. Erection of a single storey rear extension with roof lantern to allow conversion into three self-contained flats, following partial demolition of existing ground floor rear extensions.

Reference
P/2025/0646
Type
PF-Full Applications
Agent / consultant
None recorded
Case officer
Postcode
W4 2HU
Council
Received
3 Mar 2025
Validated
17 Jun 2025
Target date
12 Aug 2025
Decision date
9 Feb 2026
Decision route
Not recorded
Status
Final Decision
Reference
P/2025/0646
Type
PF-Full Applications
Show all 16 rows
Agent / consultant
None recorded
Case officer
Postcode
W4 2HU
Council
Received
3 Mar 2025
Validated
17 Jun 2025
Target date
12 Aug 2025
Decision date
9 Feb 2026
Decision route
Not recorded
Status
Final Decision
Documents

What was filed?

Document
Published
View
97-D-and-A-Supporting-Document-.pdf
6.-FIRE-STATEMENT----97-DEV-.pdf
Appendix-12-Analysis-of-Objections-for-Cabinet.pdf
Application-Form-
Superseded---Proposed-Plans,-Elevations-and-Sections
Superseded---Existing-Plans,-Elevations-and-Section
P-Published-Energy-Statement
Superseded---Roof-Plan
P-Location-Plan
Greenfield-run-off-calculations
97-D-and-A-Supporting-Document-.pdf
6.-FIRE-STATEMENT----97-DEV-.pdf
Appendix-12-Analysis-of-Objections-for-Cabinet.pdf
Show all 10 rows
Application-Form-
Superseded---Proposed-Plans,-Elevations-and-Sections
Superseded---Existing-Plans,-Elevations-and-Section
P-Published-Energy-Statement
Superseded---Roof-Plan
P-Location-Plan
Greenfield-run-off-calculations

Documents open on the Hounslow portal. View the application page ↗

Decision

What happened?

Approved on 9 Feb 2026, delegated decision by Leon Machisa — 49 weeks from submission (41 over the 8-week target).

Timeline

Date
Event
3 Mar 2025
Application received
17 Jun 2025
Application validated
12 Aug 2025
Statutory target date
9 Feb 2026
Delegated decision: Approved · Leon Machisa
3 Mar 2025
Application received
17 Jun 2025
Application validated
12 Aug 2025
Statutory target date
Show all 4 rows
9 Feb 2026
Delegated decision: Approved · Leon Machisa

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
No agent recorded
Applied without an agent, or agent not recorded.
Case officer — delegated decision
Applicant — the party who applied, not necessarily the owner
No agent recorded
Applied without an agent, or agent not recorded.
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.