3 Chesham Street, London, NW10 0BH Data via plota.co.uk

26/2239 - Householder Registered
Extensions & alterations

Proposal

Replacement of existing windows with new double glazed uPVC framed casement windows and replacement of existing front door with new double glazed GRP framed front door to the dwellinghouse. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
3 Sept 2026
Decision
Expected by 29 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 29 Oct 2026, from Brent's recent extensions. Comments are open until 8 Oct 2026.

Comment on this application ↗

Documents 13

Statements & assessments 2

PDF Heritage, design and access statement Supporting Documents · 3 Sept 2026 View ↗ PDF Fire safety statement Supporting Documents · 3 Sept 2026 View ↗

Plans & drawings 8

PDF Location plan Submitted Drawings Plans · 3 Sept 2026 View ↗ PDF Block plan Submitted Drawings Plans · 3 Sept 2026 View ↗ PDF Proposed window & door schedule Submitted Drawings Plans · 3 Sept 2026 View ↗ PDF Proposed elevations Submitted Drawings Plans · 3 Sept 2026 View ↗ PDF Existing elevations Submitted Drawings Plans · 3 Sept 2026 View ↗ PDF Existing window & door schedule Submitted Drawings Plans · 3 Sept 2026 View ↗ PDF Rehau 706 window product drawings Submitted Drawings Plans · 3 Sept 2026 View ↗ PDF Rehau window profile Submitted Drawings Plans · 3 Sept 2026 View ↗

Application forms 1

PDF Application form redacted Application Form (Public) · 3 Sept 2026 View ↗

Other documents 2

PDF Rehau and edge guide 70mm system to be used Supporting Documents · 3 Sept 2026 View ↗ PDF Fd30 external composite doors Supporting Documents · 3 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 5

Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Neasden 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 ↗
Article 4 direction
Article 4 for HMOs. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Brent 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 ↗
Also on the record
Inside the Brent built-up area.
Not affected
Not green belt · No scheduled monument at the site

Checked on 12 September 2026. Historic England, the Environment Agency, Natural England 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.

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Other new applications on this street

3 Sept 2026Pending

11 Chesham Street, London, NW10 0BH

Replacement of existing windows with double glazed uPVC framed casement windows ...

26/2215
3 Sept 2026Pending

19 Chesham Street, London, NW10 0BH

Replacement of existing windows with double glazed uPVC framed casement windows ...

26/2220
3 Sept 2026Pending

17 Chesham Street, London, NW10 0BH

Replacement of existing windows with double glazed uPVC framed casement windows ...

26/2219
3 Sept 2026Pending

7 Chesham Street, London, NW10 0BH

Replacement of existing windows with new double glazed uPVC framed casement wind...

26/2226

Nearby new applications

3 Sept 2026Pending

33 Chesham Street, London, NW10 0AU

Replacement of existing windows with new double glazed uPVC framed casement wind...

26/2228
25 Aug 2026Pending

74 - 82 Cambridge Close, London, NW10 0AW

Replacement of existing front communal door to the flats.

26/2148
27 Aug 2026Pending

362B Neasden Lane North, London, NW10 0ER

Proposed rear dormer extension and removal of 1x window to rear elevation to sec...

26/2245
3 Sept 2026Pending

31 Chesham Street, London, NW10 0AU

Replacement of existing windows with new double glazed uPVC framed casement wind...

26/2229
3 Sept 2026Pending

35 Chesham Street, London, NW10 0AU

Replacement of existing windows with new double glazed uPVC framed casement wind...

26/2227
3 Sept 2026Pending

51 Chesham Street, London, NW10 0AU

Replacement of existing windows with double glazed uPVC framed casement windows ...

26/2224

Important details

Council
Brent
Application type
Householder
Postcode
NW10 0BH
Received
3 Sept 2026
Validated
3 Sept 2026
Ward
Welsh Harp
Case officer
Show
Decision level
Delegated Team Manager
Applicant
Show
Agent
Archway Building Consultancy Ltd

Decision outlook

Day 11 of the 56-day target. Brent usually decides extensions by day 56.

Day 1145 days to the 56-day target
80%decided within 8 weeks
75%approved
860decided in the last year

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

Public comments

No public comments yet.

Last counted 12 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15199206
Comments by
8 Oct 2026
Env. assessment
No

Historical activity at this location

2 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2022 Approved
49 Chesham Street, London, NW10 0AU
T1 Cypress: Fell
22/2764
2022 Approved
1 Chesham Street, London, NW10 0BH
T1 - Cypress tree fell T2 - Elderberry tree fell
22/2499
Brent
Planning Authority Score
5.7/10
Average
#113 of 296 councils
Relevant to this application:
Householder decisions

Brent is faster than most councils at deciding householder applications, ranking #91 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly less likely to be approved here (85%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Brent decision statistics
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #269 of 296
85%
Householder approved
Below avg (90%) #247 of 296
73%
Decided in 8 weeks
Above avg (63%) #91 of 296
28%
Extended time limit
Below avg (41%) #42 of 296
53%
Minor dwellings approved
73 decided (1-9 homes)
85%
Major dwellings approved
13 decided (10+ homes)
54%
Change of use approved
193 decided
1,963
Total decisions
431 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings