Garden Flat 36 Eton Avenue London NW3 3HL Data via plota.co.uk

2026/4353/L - Listed Building Consent REGISTERED
Change of useExtensions & alterations

Proposal

Alterations to existing lower ground floor rear fenestration and enlargement of existing rear sunken patio; conversion of 2x flats into 1x flat on the lower and upper ground floors, associated internal alterations. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
around 6 Oct 2026
Decision
Expected by 1 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 20 Jan 2027, from Camden's recent changes of use.

Comments are open until 30 Oct 2026

Comment on this application ↗

Documents

View the documents on the council's website ↗

Site constraints 7

11 listed buildings within 150 m of the postcode pin
Nearest: Number 34 and Attached Front Garden Boundary Wall and Gate Piers, Grade II, the postcode pin is inside its outline · 1 Grade II*, 10 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 11 with distances
Historic England ↗
Belsize 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
Belsize Conservation Area Non-immediate Article 4 · 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 Named permitted development rights are withdrawn here.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
Local nature reserve about 491 m away: Adelaide; Inside the Camden built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 7 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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.

Sales history 1

Last sold for £1,825,000 in January 2020. Flat or maisonette, leasehold.

30 January 2020£1,825,000Recorded as a transfer outside a standard sale

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Important details

Council
Camden
Application type
Listed Building Consent
Postcode
NW3 3HL
Received
around 6 Oct 2026
Validated
6 Oct 2026
Ward
Belsize
Case officer
Show
Applicant
Show
Agent
Curtaz Studio

Decision outlook

Day 3 of the 56-day target. Camden usually decides changes of use by day 106.

Day 3103 days to the predicted decision (day 106)
33%decided within 8 weeks
87%approved
15%go to committee

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

Consultation & key dates

Comments by
30 Oct 2026
Camden
Planning Authority Score
3.1/10
Poor
#231 of 296 councils
Relevant to this application:
Other 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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.