Flat 1 15A Arkwright Road London NW3 6AA Data via plota.co.uk

2026/4423/P - Non Material Amendments New application
Admin / procedural

Proposal

Non-Material Amendment to planning permission ref. dated 23/01/2025 for ‘Demolition and replacement of existing rear extension and replacement of rear door’, namely the correction of existing site dimensions and associated amendments to approved drawings, including alteration to width and footprint of the rear extension. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
8 Oct 2026
✓
Validated
20 Oct 2026
Decision
Expected by 15 Dec 2026

Under consideration

No decision has been issued yet. A decision is expected by 15 Dec 2026.

The consultation period closed on 8 Oct 2026.

Documents

View the documents on the council's website ↗

Associated applications 2

  • Part of

    Fullcouncil archive
    • AmendmentNon-Material AmendmentThis application2026/4423/P

Site constraints 6

Redington Frognal 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
Redington/Frognal 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 Named permitted development rights are withdrawn here.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
5 listed buildings within 150 m of the postcode pin; Inside the Camden built-up area; Public transport access: PTAL 6a (excellent), 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 22 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.

Building

Floor area28 m² (301 sq ft)
Energy ratingE (49 out of 100), could reach C
PropertyMid-terrace flat, 2 habitable rooms
Built1900 to 1929
HeatingRoom heaters, electric
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in October 2018, 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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Other new applications on this street

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13 Jul 2026Approved

30 Arkwright Road London NW3 6BH

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2026/2930/T

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23 Oct 2026Pending

19 Daleham Gardens London NW3 5BY

REAR GARDEN: 1 x Persian Ironwood (T1) - Reduce crown by up to 2.5m.

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Important details

Council
Camden
Application type
Non Material Amendments
Postcode
NW3 6AA
Received
8 Oct 2026
Validated
20 Oct 2026
Ward
Frognal
Case officer
Show
Applicant
Show
Agent
Signature Buildings Ltd

Consultation & key dates

Comments by
8 Oct 2026

Historical activity at this location

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

This property

Previous applications at this address

2024 Approved
Demolition and replacement of existing rear extension and replacement of rear door.
2024/4723/P
Within ~100m

Nearby activity

2024 Approved
40 Frognal London NW3 6AG
REAR GARDEN: 1 x Cypress (T1) - Reduce by 3m approx. (30% reduction in size). 1 x Sycamor…
2024/4305/T
2024 Approved
11D Arkwright Road London NW3 6AA
FRONT GARDEN: 1 x Eucalyptus (T1) - Fell to ground level.
2024/0882/T
2024 Approved
Communal Garden at side of 11 Arkwright Road London NW3 6AA
COMMUNAL GARDEN adj to 11F: 1 x Holm Oak (T1) - Fell to ground level. 1 x Elder (T2) - Fe…
2024/0152/T
2023 Approved
47 Netherhall Gardens London NW3 5RJ
New gas riser network to 3 elevations (retrospective).
2023/4919/P
2023 Approved
11C Arkwright Road London NW3 6AA
REAR GARDEN: 1 x Birch (T1) - Reduce height by 3.5m. Reduce remaining crown back to previ…
2023/4747/T
2023 Approved
34 Netherhall Gardens London NW3 5TP
FRONT GARDEN: 2 x Limes (Tilia cordata) (T1 & T2) - Crown reduction to approx. 1m below p…
2023/4203/T
2023 Approved
Flat A 18 Arkwright Road London NW3 6BG
REAR GARDEN: 1 x Ash (T1) - Reduce height by 4-5m, side branches by 2m - 2.5m.. 1 x Sycam…
2023/1484/T
2023 Approved
18 Arkwright Road London NW3 6BG
REAR GARDEN: 1 x Ash (T1) - Reduce height by 4m - 5m, side branches by 2m - 2.5m. 1 x Syc…
2023/1169/T
2023 Approved
Flat Ground Floor 17 Arkwright Road London NW3 6AA
Replacement of two existing windows with larger size windows on the rear elevation and in…
2023/0910/P
2023 Approved
47A Netherhall Gardens London NW3 5RJ
FRONT GARDEN: 1 x Copper Beech (Fagus sylvatica purpurea) (T2) - Reduce height and spread…
2023/0672/T
2023 Approved
47A Netherhall Gardens London NW3 5RJ
FRONT/SIDE GARDEN (TO WEST OF FRONT DOOR) 1 x Pear (Pyrus spp) (T1) - Reduce crown to the…
2023/0749/T
2023 Refused
47A Netherhall Gardens London NW3 5RJ
FRONT GARDEN: 1 x Austrian Pine (Pinus nigra) (T1) - Reduce height by 6m.
2023/0673/T
2023 Approved
20 Arkwright Road London NW3 6BG
REAR GARDEN: 3 x Leylandii - Fell to ground level.
2023/0737/T
2023 Approved
Flat Ground Floor 19 Arkwright Road London NW3 6AA
REAR GARDEN: 1 x Ash (T1) - Crown reduction by up to 2m. 1 x Holly (T2) - Fell to ground…
2023/0587/T
2022 Approved
11D Arkwright Road London NW3 6AA
Erection of a ground floor rear extension and installation of new fenestration at all lev…
2022/4235/P
2022 Approved
Flat A 45 Netherhall Gardens London NW3 5RL
FRONT GARDEN: 1 x Cherry (T1) - Fell to ground level.
2022/4566/T
2022 Approved
Flat 1 43 Netherhall Gardens London NW3 5RL
REAR GARDEN: 1 x Turkey Oak (Quercus Cerris) (T1) - Crown reduce all over by approx. 2m…
2022/4067/T
2022 Approved
47A Netherhall Gardens London NW3 5RJ
REAR GARDEN: 4 x Copper Beech (Fagus sylvatica purpurea) (G1) - 4 x trees - Reduce crown…
2022/3462/T
2022 Approved
47 Netherhall Gardens London NW3 5RJ
FRONT GARDEN: 1 x Manna Ash (Fraxinus ornus) (T3) - Reduce crown to the most recent previ…
2022/4257/T
2022 Approved
45 Netherhall Gardens London NW3 5RL
REAR GARDEN: 7 x Leylandii (T1) - Fell to ground level.
2022/2731/T
2016 Approved
45 Netherhall Gardens London NW3 5RL
FRONT GARDEN: 1 x Elder - Fell & poson
2016/5554/T
2016 Approved
47A Netherhall Gardens London NW3 5RJ
FRONT GARDEN: 1 x Yew - Reduce height by 0.5m 2 x Yew & 1 x Holly - Reduce height down to…
2016/4397/T
2016 Approved
11A Arkwright Road London NW3 6AA
Erection of single storey extension rear and side extension and erection of single storey…
2016/0081/P
2016 Refused
11F Arkwright Road London NW3 6BG
Ground floor front infill extension with a roof canopy creating an external porch area, s…
2016/2748/P
2016 Approved
50 Frognal London NW3 6AG
SIDE GARDEN: 1 x Leylandii - Remove
2016/1218/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.