59 Camden Mews London NW1 9BY Data via plota.co.uk

2026/1567/P - Householder Application Approved
Extensions & alterations

Proposal

Erection of a roof extension and roof terrace at 2nd floor level Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
around 21 Apr 2026
✓
Approved
3 Aug 2026

Approved on 3 Aug 2026 · Delegated · Last checked 20 Sept 2026

Documents

View the documents on the council's website ↗

Site constraints 6

Camden Square 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 ↗
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 Named permitted development rights are withdrawn here.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
2 listed buildings within 150 m of the postcode pin; Inside the Camden 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 scheduled monument at the site

Checked on 6 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 £955,000 in April 2014. Terraced house, freehold.

4 April 2014£955,000

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

Building

Floor area162 m² (1,744 sq ft)
Energy ratingB (84 out of 100), could reach A
PropertyMid-terrace house
Built2021
HeatingExhaust source heat pump, Underfloor heating and radiators, pipes in screed above insulation, electric
WallsAverage thermal transmittance 0.10 W/m²K

From the energy performance certificate lodged in November 2021, 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
NW1 9BY
Received
around 21 Apr 2026
Validated
21 Apr 2026
Ward
Camden Square
Case officer
Show
Decision
Granted
Decision date
3 Aug 2026
Decision level
Delegated
Applicant
Show
Agent
HOPS Architects

How this decision compares

Decided in 104 days from validation, 46 days slower than Camden's median of 58 for extensions. Approved, as 94% of extensions here are.

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
29 May 2026

Historical activity at this location

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

This property

Previous applications at this address

2021 Approved
Details for condition 2 (design and materials) of planning permission reference 2019/0877…
2021/1520/P
2020 Approved
Variation of condition 3 (approved plans) of planning permission 2019/0877/P dated 11/03/…
2020/2018/P
2020 Approved
Amendments including raising of ground floor slab and parapets, removal of false parapet…
2020/1863/P
2019 Approved
Demolition of an existing 2 storey house and erection of a new 2 storey house.
2019/0877/P
2017 Withdrawn
Demolition of existing house and erection of new two storey house
2017/4322/P
2016 Withdrawn
CR CO ADDED - COMMENT OBJECT!! ?Demolition of the existing 2 storey property at 59 Camden…
2016/6138/NEW
Within ~100m

Nearby activity

2024 Approved
Flat 1 226 Camden Road London NW1 9HG
FRONT GARDEN: x Holly (T2) - Fell to ground level and remove stump. 1 x Elder (T3) - Fell…
2024/1982/T
2024 Refused
139-147 Camden Road Camden London NW1 9HJ
Erection of 3 storey residential building comprising 5 flats, with ground floor bin and b…
2024/1014/P
2024 Approved
37 Camden Mews London NW1 9BY
REAR GARDEN: 1 x Tree of Heaven (Ailanthus) (T1) - Fell to ground level.
2024/0596/T
2024 Approved
Shop 196 - 206 Camden Road London NW1 9HG
REAR BOUNDARY: Group of Ash & Conifer (G1) - Reduce by 1.5m back from public highway. 1 x…
2024/0236/T
2023 Refused
Flat 1 226 Camden Road London NW1 9HG
Erection of single storey front extension at lower ground floor
2023/4078/P
2023 Approved
Shop 196 - 206 Camden Road London NW1 9HG
REAR GARDEN: 1 x Robina & 1 x Conifer (G1) - Raise low hanging branches to a height of 2…
2023/5022/T
2023 Approved
71 Camden Mews London NW1 9BY
REAR GARDEN: 1 x Contorted Willow (T1) - Reduce height by approx. 1m by removing new grow…
2023/4826/T
2023
220 Camden Road London NW1 9HG
FRONT GARDEN: 1 x Ash (T1) - Fell to ground level and do not treat stump. 1 x Ash (T2)…
2023/4845/T
2023 Approved
Flat 1 226 Camden Road London NW1 9HG
FRONT GARDEN: 1 x Lime (T1) - Fell to ground level and remove stump.
2023/4079/T
2023 Approved
220 Camden Road London NW1 9HG
FRONT GARDEN: 1 x Sycamore (T1) - Fell to ground level and treat stump.
2023/3526/T
2023 Approved
34 Cantelowes Road London NW1 9XT
FRONT GARDEN: 1 x Unknown (T1) - Fell to ground level.
2023/3341/T
2023 Approved
37 Camden Mews London NW1 9BY
REAR GARDEN: 1 x Tree of Heaven (Ailanthus) (T1) - Canopy reduction by 25%, 3m all around.
2023/2719/T
2022 Refused
139-147 Camden Road NW1 9HJ
Erection of 4 storey block of flats with ground floor bin and bicycle stores and front pa…
2022/4293/P
2021 Withdrawn
Bus Shelter outside 212 Camden Road London NW1 9RF
Display of a double-sided, internally illuminated, digital screen to the existing bus she…
2021/5489/A
2022 Approved
Tesco Store 196 - 206 Camden Road London NW1 9HG
REAR AREA/CAMDEN MEWS: 10 x Leylandii Cypress trees - Lift to 2.5m from ground level.
2022/0498/T
2022 Withdrawn
208 Flat C Camden Road London Camden NW1 9HG
Installation of Juliet style balcony railings to first floor front and rear windows
2022/1049/P
2021 Approved
14 Camden Square London NW1 9UY
Replacement of single glazed timber window and french door on ground floor rear elevation…
2021/4802/P
2021 Approved
39 Abingdon Close London NW1 9UT
Enclosure of existing balcony to create additional internal accommodation.
2021/3276/P
2021 Approved
12 Camden Square London NW1 9UY
Erection of a glazing enclosure to existing terrace at rear roof level.
2021/2027/P
2020 Refused
63 Camden Mews London NW1 9BY
Erection of a mansard roof extension to provide additional accommodation for 1st floor fl…
2020/5119/P
2016 Approved
37 Camden Mews LONDON NW1 9BY
(TPO Ref:C10) REAR GARDEN: 1 x Tree of Heaven - Reduce back towards previous pruning posi…
2016/6468/T
2016 Approved
57 Camden Mews London NW1 9BY
Excavation of basement under the footprint of the existing dwelling.
2016/4986/P
2016 Approved
218 Camden Road London NW1 9HG
FRONT GARDEN: 2 x Tree of Heaven - Reduce by 2m
2016/3945/T
2016 Approved
67 Camden Mews London NW1 9BY
Replacement of two front windows with dormer windows at roof level.
2016/2433/P
2016 Withdrawn
145 - 147 Camden Road London NW1 9HA
Erection of new 5 storey building on land to east of existing motor vehicle maintenance a…
2016/3132/P
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

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

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.