146 Grafton Road London NW5 4BA Data via plota.co.uk

2026/3590/P - Householder Application REGISTERED
Extensions & alterations

Proposal

Erection of rear extensions to first and second floor, and extension to existing roof extension. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
14 Sept 2026
✓
Validated
15 Sept 2026
Decision
Expected by 10 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 6 Nov 2026 and 27 Nov 2026, from Camden's recent extensions.

Documents

View the documents on the council's website ↗

Site constraints 3

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 Named permitted development rights are withdrawn here.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
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 16 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.

Sales history 4

Last sold for £1,070,000 in February 2020. Terraced house, freehold.

19 February 2020£1,070,000
26 July 2012£750,500
18 April 2006£500,000
27 April 2001£349,950

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

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Other new applications on this street

13 Jul 2026Pending

110-114 Grafton Road London NW5 4BA

Change of use of the first floor from office accommodation (Class E) to resident...

2026/2888/P
21 Sept 2026Approved

234 - 240 Grafton Road London NW5 4NS

Non-material amendment to planning permission 2024/4574/P granted 21/01/2026 for...

2026/4045/P
15 Sept 2026Pending

194 Grafton Road London NW5 4AX

Demolition of the existing single-storey rear extension and erection of a replac...

2026/3495/P
23 Jul 2026Approved

234 - 240 Grafton Road London NW5 4UA

Details pursuant to condition 7 (Materials), 8 (Samples of brickwork) of plannin...

2026/3093/P

Nearby new applications

29 Sept 2026Pending

6 Willes Road London NW5 3DS

REAR GARDEN: 1 x Robinia (T1) - Reduce back to previous cuts (2m off).

2026/4221/T
22 Sept 2026Pending

36 Malden Road London NW5 3HH

(TPO REF: C1371 2025) FRONT GARDEN: 1 x Ash (T1) - Reduce the overall crown by a...

2026/4090/T
21 Sept 2026Approved

234 - 240 Grafton Road London NW5 4NS

Non-material amendment to planning permission 2024/4574/P granted 21/01/2026 for...

2026/4045/P
15 Sept 2026Pending

194 Grafton Road London NW5 4AX

Demolition of the existing single-storey rear extension and erection of a replac...

2026/3495/P
13 Sept 2026Pending

34 Prince Of Wales Road London NW5 3LG

Erection of single storey outbuilding in rear garden.

2026/3948/P
13 Sept 2026Pending

49 Maitland Park Road London NW3 2HA

Enclosure of balcony area on front elevation at 1st floor level to provide habit...

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Important details

Council
Camden
Application type
Householder Application
Postcode
NW5 4BA
Received
14 Sept 2026
Validated
15 Sept 2026
Ward
Gospel Oak
Case officer
Show
Applicant
Show
Agent
PROFICIENCY LTD

Decision outlook

Day 20 of the 56-day target. Camden usually decides extensions by day 59.

Day 2039 days to the predicted decision (day 59)
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 →

Historical activity at this location

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

This property

Previous applications at this address

2019 Withdrawn
Erection of first floor rear extension on existing roof terrace
2019/6315/P
2019 Refused
Erection of a single storey rear extension.
2019/6178/P
Within ~100m

Nearby activity

2024 Refused
8-9 Spring Place London Camden NW5 3ER
Change of use from office (Use Class E) to a hotel (Use Class C1) with plant and PV at ro…
2024/5753/P
2024 Approved
136 Grafton Road London NW5 4BA
Erection of mansard roof extension and new balcony and fence at first floor level
2024/2996/P
2023 Approved
Flat 1 166 Grafton Road London NW5 4BA
Erection of single-storey ground-floor side infill extension.
2023/0812/P
2021 Withdrawn
8-9 Spring Place London NW5 3ER
Change of use of office building (Class E) to provide 7 residential units (Class C3) at f…
2021/2589/P
2022 Approved
110-114 Grafton Road London NW5 4BA
Erection of roof over existing refuse store to the front of the site
2022/4197/P
2021 Withdrawn
142 Grafton Road London NW5 4BA
Erection of a mansard roof extension
2021/1024/P
2020 Approved
Flat A 6 Gillies Street London NW5 4DL
Erection of single-storey rear conservatory extension.
2020/4108/P
2020 Withdrawn
128-130 Grafton Road London NW5 4BA
Demolition of existing two-storey industrial building (Class B8).
2020/3336/P
2019 Approved
110-114 Grafton Road London NW5 4BA
Erection of side infill extensions at ground and first floor. Alterations/extension to si…
2019/5195/P
2019 Withdrawn
128-130 Grafton Road London NW5 4BA
Outline application for the demolition of existing 2-storey Industrial building B8 and er…
2019/5014/INVALID
2019 Withdrawn
128-130 Grafton Road London NW5 4BA
Outline application for the demolition of existing 2-storey Industrial building B8 and er…
2019/5013/INVALID
2019 Approved
Flat B, 2 Gillies Street London NW5 4DL
Erection of an outbuilding in rear garden, for use incidental to the use of the host prop…
2019/0946/P
2017 Approved
Flat 2 73 Grafton Road London NW5 4BB
Proposed demolition of existing car port and erection of single storey side garage extens…
2017/4954/P
2018 Withdrawn
128-130 Grafton Road Kentish Town London NW5 4BA
Demolition of existing two-storey industrial building (Class B8) and erection of a 5-stor…
2018/3059/P
2017 Refused
128-130 Grafton Road Kentish Town London NW5 4BA
Demolition of existing two-storey industrial building (Class B8) and erection of a 5-stor…
2017/4293/P
2018 Approved
4 Gillies Street LONDON NW5 4DL
Erection of single storey rear extension.
2018/0140/P
2017 Approved
110-114 Grafton Road London NW5 4BA
Erection of roof over existing refuse store to the front of the site
2017/4938/P
2017 Approved
Flat 12 110-114 Grafton Road London NW5 4BA
The addition of a rooftop extension and associated roof terrace to existing penthouse apa…
2017/2392/P
2017 Withdrawn
4 Gillies Street LONDON NW5 4DL
Erection of a part single, part two-storey rear extension.
2017/6493/P
2017 Approved
Carlton Chapel House Arctic Street London NW5 4DJ
External extensions and alterations including first floor bay window extensions, the inst…
2017/1805/P
2017 Withdrawn
73 Grafton Road London NW5 4BB
Erection of single storey side extension to create garage
2017/2589/P
2016 Withdrawn
73 Grafton Road London NW5 4BB
Erection of single storey side extension to be used as a garage and utility room, to repl…
2016/6648/P
2016 Approved
110-114 Grafton Road London NW5 4BA
Erection of single storey extensions to the existing first floor terraces on south and no…
2016/4519/P
2016 Withdrawn
Carlton Tavern 73 Grafton Road London NW5 4BB
Erection of garage extension
2016/2697/INVALID
2019 Refused
8-9 Spring Place London NW5 3ER
Continued use of the property as 30 residential dwellings (Class C3)
2019/2873/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.