85A Dartmouth Road, London, NW2 4ER Data via plota.co.uk

26/1143 - Full Planning Permission Approved
Extensions & alterations

Proposal

Proposed replacement of existing single-glazed timber sash windows with double-glazed timber sash windows to rear of ground floor flat Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
7 May 2026
✓
Validated
1 Jul 2026
✓
Approved
1 Sept 2026

Approved on 1 Sept 2026 · Delegated Team Manager · Last checked 4 Sept 2026

Documents 17

Decision & officer reports 2

PDF Final decision notice Decision (Public) · 1 Sept 2026 View ↗ PDF Final delegated report Report · 26 Aug 2026 View ↗

Plans & drawings 3

PDF Location plan Submitted Drawings Plans · 1 Jul 2026 View ↗ PDF Window sections & elevations Submitted Drawings Plans · 3 Jun 2026 View ↗ PDF Window section & elevation 2 Submitted Drawings Plans · 3 Jun 2026 View ↗

Application forms 1

PDF Application form Application Form (Public) · 26 Jun 2026 View ↗

Consultation & comments 7

PDF Site notice Consultation · 9 Jul 2026 View ↗ PDF List - consulted on application Consultation · 3 Jul 2026 View ↗ PDF List - consulted Consultation · 3 Jul 2026 View ↗ PDF Site notice Consultation · 10 Jun 2026 View ↗ PDF Site notice Consultation · 10 Jun 2026 View ↗ PDF List - consulted on application Consultation · 8 Jun 2026 View ↗ PDF List - consulted Consultation · 8 Jun 2026 View ↗

Other documents 4

PDF Brents site notice 09/07/2026 Original Submission · 9 Jul 2026 View ↗ PDF Brents site notice 10/06/2026 Original Submission · 10 Jun 2026 View ↗ PDF Brents site notice 10/06/2026 Original Submission · 10 Jun 2026 View ↗ IMG Rear photo with key Approved Documents · 3 Jun 2026 View ↗

All documents on the council site ↗

Site constraints 5

Mapesbury 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 ↗
2 Article 4 directions
Article 4 for HMOs · Mapesbury. Named permitted development rights are withdrawn here.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; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, 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.

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Important details

Council
Brent
Application type
Full Planning Permission
Postcode
NW2 4ER
Received
7 May 2026
Validated
1 Jul 2026
Ward
Cricklewood & Mapesbury
Case officer
Show
Target decision
26 Aug 2026
Decision
Permission Granted
Decision date
1 Sept 2026
Decision level
Delegated Team Manager
Applicant
Show
Agent
Legal Financial Power of Attourney

How this decision compares

Decided in 62 days from validation, 6 days slower than Brent's median of 56 for extensions. Approved, as 79% of extensions here are.

79%decided within 8 weeks
79%approved
1,322decided in the last year

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

Public comments

1comment received
1 neutral

23 neighbours consulted · Last counted 4 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14910728
Planning Portal ref
PP-14910728
Comments by
30 Jul 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2017 Approved
Details pursuant to condition 3 (boundary wall materials), 4 (clinker arrangement and bat…
17/4087
Within ~100m

Nearby activity

2025 Approved
87 Dartmouth Road, London, NW2 4ER
Details pursuant to condition 6 (Front garden and roof details), of Variation of Conditio…
25/3085
2025 Approved
83 Dartmouth Road, London, NW2 4ER
Proposed alterations to the front garden including rebuilding the front boundary wall, ne…
25/0286
2025 Withdrawn
87 Dartmouth Road, London, NW2 4ER
Details pursuant to condition 7 (materials) of Variation of Conditions reference 24/2821…
25/0828
2025 Approved
87 Dartmouth Road, London, NW2 4ER
Non material amendment (Changes to fenestration pattern and inclusion of oak frame to gar…
25/0693
2025 Approved
87 Dartmouth Road, London, NW2 4ER
Proposed erection of single storey rear extension with lantern rooflight, canopy to side…
25/0383
2024 Approved
87 Dartmouth Road, London, NW2 4ER
Variation of condition 2 (Approved drawing(s) and/or documents(s)) to allow Omission of s…
24/2821
2024 Approved
83 Dartmouth Road, London, NW2 4ER
Proposed erection of a single-storey outbuilding in the rear garden of dwellinghouse
24/2536
2024 Approved
83A Dartmouth Road, London, NW2 4ER
T1 Picea (in rear garden) to be felled and stump ground out.
24/1004
2024 Approved
83A-C Dartmouth Road, London, NW2 4ER
Non material amendment to allow the following: rear doors to be arched and timber framed…
24/1600
2023 Approved
95 Dartmouth Road, London, NW2 4ER
Proposed part demolition of ground floor rear extension and rear sun room extension, inse…
23/3746
2024 Approved
83A - C Dartmouth Road, London, NW2 4ER
Demolition of existing conservatory, reversion of flats into a single dwellinghouse, prop…
24/0163
2023 Refused
83 Dartmouth Road, London, NW2 4ER
Reversion of flats into a single family dwellinghouse, proposed replacement of existing s…
23/2912
2023 Approved
87 Dartmouth Road, London, NW2 4ER
Demolition of existing conservatory and erection of new single storey rear extension with…
23/2072
2023 Approved
99 Dartmouth Road, London, NW2 4ER
T1: Olive - crown reduce to 3.0m in height and extent and crown raise to 2.0m above groun…
23/0484
2022 Approved
3 Dawlish Road, London, NW2 4EY
Robinia (T1): Reduce height and spread by approx. 1.5m all round
22/3463
2021 Approved
81 Dartmouth Road, London, NW2 4ER
Removal of existing front concrete drive and pathway and replacement with clay paviours…
21/4019
2021 Approved
99 Dartmouth Road, London, NW2 4ER
Proposed revision of front garden landscaping and vehicular hardstanding to dwellinghouse.
21/1998
2020 Approved
Flats 1-4, 97 Dartmouth Road, London, NW2 4ER
Proposed repainting and restoring the front facade and application of lime render to the…
20/1992
2019 Approved
4 Dawlish Road, London, NW2 4EY
Non-material amendments (Alterations to the approved balcony structure to include; altera…
19/1048
2018 Approved
4 Dawlish Road, London, NW2 4EY
Replacement of existing balcony and terrace to the side elevation at first and ground flo…
18/3048
2018 Approved
85 A-D Inc, Dartmouth Road, London, NW2 4ER
Non-material amendment (front garden resurfacing) of Full Planning Permission reference 1…
18/2132
2017 Refused
85A - 85D (INC) Dartmouth Road, London, NW2 4ER
Details pursuant to discharge of condition numbers 3 (materials) 4 (front boundary wall)…
17/3044
2017 Approved
Flat 1 - 4 (INC) , 97 Dartmouth Road, London, NW2 4ER
Replacement of existing single-glazed timber windows with double-glazed timber windows to…
17/0217
2016 Approved
85 A-D Inc, Dartmouth Road, London, NW2 4ER
Retrospective application to retain the existing side boundary walls and existing front d…
16/5564
2017 Approved
Flat 1 - 17 (Inc) , 91 Dartmouth Road, London, NW2 4ER
Replacement of existing single-glazed timber windows with double-glazed timber to the fro…
17/0184
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

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