15 Chalcot Square London NW1 8YA Data via plota.co.uk

2025/2386/L - Listed Building Consent Approved
Listed buildings

Proposal

Internal and external alterations including reconfiguration of internal spaces; restoration works across all floors; replacement of rear terrace, balustrade and external staircase; installation of acoustic enclosure for air source heat pump in rear garden; replacement of windows and rooflights; roof repairs; and installation of underfloor heating. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
4 Jun 2025
✓
Approved
2 Sept 2025

Approved on 2 Sept 2025 · Delegated · Last checked 16 Oct 2026

Documents

View the documents on the council's website ↗

Site constraints 9

14 listed buildings within 150 m of the postcode pin
Nearest: Numbers 15-19 and Attached Railings, Grade II, the postcode pin is inside its outline · 13 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 14 with distances
Historic England ↗
Primrose Hill 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
Basements · Primrose Hill Conservation Area (various properties) - UNDER REVIEW. Named permitted development rights are withdrawn here.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 462 m away: Adelaide; Registered park or garden about 213 m away: Primrose Hill; Inside the Camden built-up area; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square; Designated open space about 15 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 14 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 £13,000,000 in July 2025. Terraced house, freehold.

31 July 2025£13,000,000

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
NW1 8YA
Received
4 Jun 2025
Validated
4 Jun 2025
Ward
Primrose Hill
Case officer
Show
Decision
Granted
Decision date
2 Sept 2025
Decision level
Delegated
Applicant
Show
Agent
Orla McKeever

How this decision compares

Decided in 90 days from validation, 40 days slower than Camden's median of 50 for listed building works. Approved, as 98% of listed building works here are.

61%decided within 8 weeks
98%approved
231decided in the last year

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

Consultation & key dates

Comments by
6 Jul 2025

Historical activity at this location

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

This property

Previous applications at this address

2023 Approved
REAR GARDEN: 1 x Lime (T1) - Reduce crown back to previous and most recent reduction poin…
2023/3683/T
2017 Approved
(TPO REF C67-T5) REAR GARDEN: 1 x Lime - Reduce crown by 30%, by approximately 3m over th…
2017/4550/T
2016 Approved
(TPO REF C67) REAR GARDEN: 1 x Lime - Crown thin by 20% and lift by about 2 meters above…
2016/6128/T
Within ~100m

Nearby activity

2024 Approved
10 Fitzroy Road London NW1 8TX
Proposed enlargement of the existing roof extension and erection of a single storey rear…
2024/5690/P
2024 Refused
12 & 13 Primrose Hill Studios Fitzroy Road London NW1 8TR
Erection of single storey extension to courtyard, with doors to both existing studio buil…
2024/4296/L
2024 Refused
12 & 13 Primrose Hill Studios Fitzroy Road London NW1 8TR
Erection of single storey extension to courtyard, with doors to both existing studio buil…
2024/3836/P
2024 Approved
30 Chalcot Road London NW1 8LN
Installation of air conditioning condenser unit on fourth floor front terrace.
2024/2752/P
2024 Refused
30 Chalcot Road London NW1 8LN
Erection of first floor rear infill extension and associated works.
2024/4195/P
2024 Approved
33 Chalcot Square London NW1 8YA
FRONT GARDEN: 1 x Cherry (T1) - Reduce by maximum 2m in height and reduce sides in propor…
2024/4004/T
2024 Approved
30 Chalcot Road London Camden NW1 8LN
Erection of single storey ground floor rear extension and alterations to rear elevation w…
2024/2751/P
2024
3 Fitzroy Road London NW1 8TU
Excavation and construction of a single storey basement in the front garden. Demolition a…
2024/3580/P
2024 Approved
28 Chalcot Square London NW1 8YA
Installation of air conditioning unit to the rear at lower ground floor and associated in…
2024/2039/L
2024 Approved
28 Chalcot Square London NW1 8YA
Installation of air conditioning unit to the rear at lower ground floor.
2024/1817/P
2024 Approved
34 Chalcot Road London NW1 8LP
REAR GARDEN: 1 x Bay (T1) - Reduce height by half (3.5m off) and sides in proportion to t…
2024/2361/T
2024 Approved
30 Chalcot Road London Camden NW1 8LN
Erection of single storey lower ground floor, ground floor extension and associated works
2024/0035/P
2024 Approved
18 Chalcot Square London NW1 8YA
REAR GARDEN: 1 x Elder (T1) - Fell to ground level. 1 x Goat Willow (T2) - Reduce crown b…
2024/1800/T
2024 Approved
17 Chalcot Square London NW1 8YA
REAR GARDEN: 1 x Cherry (T2) - Thin crown density throughout by 20%. Reduce lateral and s…
2024/1667/T
2024
The Princess of Wales 22 Chalcot Road London NW1 8LL
4 Tables and 8 Chairs on Chalcot Road 4 Tables and 8 Chairs on Fitzroy Road Monday to Sun…
2024/1615/PVL
2024 Approved
28 Chalcot Square London Camden NW1 8YA
Structural works to roof in relation to purlin supports (internal). Works in relation to…
2024/0384/L
2023 Approved
28 Chalcot Square London Camden NW1 8YA
Conversion of 2x flats into single family dwellinghouse. Erection of single storey lower…
2023/4968/P
2023 Approved
28 Chalcot Square London NW1 8YA
Conversion of 2x flats into single family dwellinghouse. Erection of single storey lower…
2023/5032/L
2023 Approved
28 Fitzroy Road London NW1 8TY
REAR GARDEN: 1 x Cherry (T1) - Prune back 1 x large leading branch back into main crown…
2023/4778/T
2021 Withdrawn
24 Fitzroy Road London NW1 8TX
Alteration of window to door and installation of balustrade to flat roof at rear second f…
2021/4069/P
2017 Approved
L'Absinthe 40 Chalcot Road London NW1 8LS
3 Tables and 6 Chairs to be placed in Chalcot Road 2 Tables and 8 Chairs to be placed in…
2017/3818/TC
2017 Approved
27 Chalcot Square London NW1 8YA
Rear Garden: 1 x Horse Chestnut - Reduce crown to previous reduction points
2017/3719/T
2017 Approved
157 Gloucester Avenue London NW1 8LA
REAR GARDEN; 1 x Plane - Remove
2017/2444/T
2017 Refused
153 Gloucester Avenue London NW1 8LA
REAR GARDEN; 1 x Plane - Remove
2017/2512/T
2017 Approved
Princess of Wales 22 Chalcot Road London NW1 8LL
4 Tables, 12 Chairs and 2 Barriers Monday to Sunday 11:00 - 21:00 Renewal application
2017/1900/TC
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.