Flat F 1 Hampstead Hill Gardens London NW3 2PH Data via plota.co.uk

Pending 2026/1541/L
Extensions & alterations
Council
Camden 3.1/10
Date received
21 Apr 2026
Date validated
21 Apr 2026
Postcode
NW3 2PH

Description

Internal alterations to bathrooms (retrospective) Data via plota.co.uk

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Last checked

Decision outlook

Plota predicted a decision around 14 Sept 2026; it is now day 146.

Day 146, past the statutory target. 70% of extensions in Camden are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 24 Aug 2026.

Day 14690 days past the 56-day target
52%decided within 8 weeks
98%approved
7%go to committee

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

Site constraints 5

Hampstead 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 ↗
3 Article 4 directions
Hampstead Conservation Area (excl. Frognal Way) Non-immediate Article 4 · Hampstead Conservation Area (excl. Frognal Way) (various properties) · 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 Named permitted development rights are withdrawn here.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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Inside the Camden built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 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

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Historical activity at this location

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

Within ~100m

Nearby activity

2024 Approved
Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD
Change of use from former police station (sui generis) to provide 5 residential units(Use…
2024/1186/L
2024 Approved
Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD
Change of use from former police station (sui generis) to provide 5 residential units(Use…
2024/1078/P
2024 Refused
Stables Building in the land to the rear of Hampstead Police Station 26 Rosslyn Hill NW3 1PD
Change of use and refurbishment of the Stables building including demolition of the exist…
2024/4871/L
2024 Refused
Stables Building in the land to the rear of Hampstead Police Station 26 Rosslyn Hill NW3 1PD
Change of use and refurbishment of the Stables building including demolition of the exist…
2024/4338/P
2024 Approved
4 Downshire Hill London NW3 1NR
FRONT GARDEN: 1 x Pittosporum (T1) - Reduce height 3m, lateral reduction 2m 1 x Osmanthus…
2024/5049/T
2024 Approved
46 Downshire Hill London NW3 1NX
Installation of through floor lift
2024/4899/L
2024 Approved
Studio House Hampstead Hill Gardens London NW3 2PH
FRONT GARDEN: 1 x Pussy Willow (T1) - Reduce by 20%, 1.5m. 1 x Oak (T2) - Reduce by 20%…
2024/5396/T
2024 Approved
11 Hampstead Hill Gardens London NW3 2PH
(TPO REF: C967 2011) FRONT GARDEN: 1 x Hornbeam (T1) - Reduce back to previous and most r…
2024/5122/T
2024 Approved
11 Hampstead Hill Gardens London NW3 2PH
REAR GARDEN: 1 x Hybrid Willow (T2) - Fell to ground level. 1 x Conifer (T4) - Fell to gr…
2024/5119/T
2024 Approved
7 Hampstead Hill Gardens London NW3 2PH
REAR GARDEN: 1 x Hornbeam (T1) - Reduce crown by approx. 1.7m - 2m, pruning back to previ…
2024/4736/T
2024 Approved
Stables Building in the land to the rear of Hampstead Police Station 26 Rosslyn Hill London NW3 1PD
Installation of air source heat pump and acoustic enclosure (associated app. 2024/3247/P)
2024/4482/L
2024 Approved
51 Downshire Hill London NW3 1PA
Removal of non-original windows and replacement with new windows and doors, replacement o…
2024/4153/L
2024 Approved
51 Downshire Hill London NW3 1PA
Removal of non-original single glazed windows and replacement with new timber windows and…
2024/4052/P
2024 Approved
9 Hampstead Hill Gardens London NW3 2PH
REAR GARDEN: 1 x Magnolia (T1) - Reduce upper crown by up to 2m; maintain natural and eve…
2024/4578/T
2024 Approved
Stables Building in the land to the rear of Hampstead Police Station 53-54 Downshire Hill London NW3 1PA
Change of use and refurbishment of the Stables building extending existing residential ac…
2024/1090/L
2024 Approved
Stables Building in the land to the rear of Hampstead Police Station 53-54 Downshire Hill London NW3 1PA
Change of use and refurbishment of the Stables building extending existing residential ac…
2024/0222/P
2024 Approved
Hampstead Hill Mansions Downshire Hill London NW3 1NY
REAR SIDE GARDEN: 2 x Sycamores (T1 & T2) - Lift crown by approx. 4m on garage (Annex) ax…
2024/3849/T
2024 Approved
24 Rosslyn Hill London NW3 1PD
REAR GARDEN: 1 x London Plane (T1) - Prune back to the previous points. 1 x Lime (T2) - P…
2024/4170/T
2024 Approved
48 Downshire Hill London NW3 1NX
SIDE GARDEN: 2 x Sycamores (T1 & T2) - Lift crown by approx. 4m on garage (Annex) axis re…
2024/3318/T
2024 Approved
2 Hampstead Hill Gardens London NW3 2PL
REAR GARDEN: 1 x Acacia (T1) - Reduce by 6m - 7m. Prune to shape.
2024/2881/T
2019 Withdrawn
3 Downshire Hill London NW3 1NR
REAR GARDEN: 1 x Plum (G2a) - Crown reduce by removing approx. 1.5m from all over.
2019/3371/T
2019 Refused
Flat 7 8 Hampstead Hill Gardens London NW3 2PL
Creation of terrace at main roof level with associated glazed balustrade and roof access…
2019/2293/P
2019 Approved
48 Downshire Hill London NW3 1NX
FRONT GARDEN: 1 x Cherry (T1) - Thin crown to remove approximately 10% of live branches t…
2019/2631/T
2019 Withdrawn
4B Hampstead Hill Gardens London NW3 2PL
Erection of 3 storey dwellinghouse with basement following demolition of existing
2019/2964/P
2019 Approved
47 Downshire Hill London NW3 1NX
REAR GARDEN: 1 x Bay (T1) - Reduce height by 50% and trim sides by 0.5 - 1m.
2019/2205/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