11 Minton Mews London NW6 1XX Data via plota.co.uk

2026/4536/P - Householder Application REGISTERED
Extensions & alterations

Proposal

Erection of a single storey extension to the rear elevation at ground floor level and installation of two roof windows to the flank elevation at second floor level. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
14 Oct 2026
✓
Validated
29 Oct 2026
Decision
Expected by 24 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 19 Dec 2026 and 10 Jan 2027, from Camden's recent extensions.

Comments are open until 22 Nov 2026

Comment on this application ↗

Documents

View the documents on the council's website ↗

Site constraints 6

Article 4 direction
Basements. Named permitted development rights are withdrawn here.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: Camden 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 Camden built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Conservation area 98 m away: West End Green; Designated open space 17 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 1 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.

Building

Floor area106 m² (1,141 sq ft)
Energy ratingE (47 out of 100), could reach D
PropertyEnd-terrace house, 6 habitable rooms
Built1976 to 1982
HeatingCommunity scheme
WallsCavity wall, as built, partial insulation (assumed)

From the energy performance certificate lodged in April 2026, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Camden
Application type
Householder Application
Postcode
NW6 1XX
Received
14 Oct 2026
Validated
29 Oct 2026
Ward
West Hampstead
Case officer
Show
Applicant
Show
Agent
Extension Plans UK

Decision outlook

Day 14 of the 56-day target. Camden usually decides extensions by day 59.

Day 1445 days to the predicted decision (day 59)
48%decided within 8 weeks
94%approved
10%go to committee

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

Consultation & key dates

Comments by
22 Nov 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2024 Approved
23 Minton Mews London NW6 1XX
Erection of a single storey rear extension.
2024/2453/P
2020 Approved
36 Doulton Mews London NW6 1XY
Erection of rear single storey extension
2020/1720/P
2020 Approved
Ebony House Lithos Road London NW3 6ES
Replacement of existing timber windows and doors with aluminium frames.
2020/0373/P
2019 Refused
Ebony House Lithos Road London NW3 6ES
Replacement of all existing timber frame windows and doors with uPVC frames
2019/0090/P
2018 Withdrawn
Ebony House Lithos Road London NW3 6ES
Installation of replacement window fittings
2018/3390/P
2016 Approved
Hampstead Cricket Club Lymington Road London NW6 1HZ
(TPO Ref: 26H-T16) WITHIN GROUNDS ADJACENT TO 23 LYMINGTON ROAD: 1x Lime - Reduce crown b…
2016/4028/T
2016 Approved
Hampstead Cricket Club Lymington Road London NW6 1HZ
(TPO REF 26H) WITHIN GROUNDS: 2 x Ash - Reduce lateral branches overhanging cricket nets…
2016/3540/T
Camden
Planning Authority Score
3.1/10
Poor
#231 of 296 councils
Relevant to this application:
Householder decisions

Camden is slower than most councils at deciding householder applications, ranking #242 out of 296. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Camden decision statistics
Based on MHCLG data, the year to March 2026
88%
Overall approval rate
Above avg (87%) #149 of 296
88%
Householder approved
Below avg (90%) #215 of 296
49%
Decided in 8 weeks
Below avg (63%) #242 of 296
41%
Extended time limit
Below avg (41%) #158 of 296
90%
Minor dwellings approved
467 decided (1-9 homes)
80%
Major dwellings approved
10 decided (10+ homes)
93%
Change of use approved
46 decided
1,973
Total decisions
234 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.