6 Conybeare London NW3 3SD Data via plota.co.uk

2026/4222/P - Householder Application REGISTERED
Extensions & alterations

Proposal

Retention of rooftop enclosure. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
around 30 Sept 2026
Decision
Expected by 25 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 21 Nov 2026 and 12 Dec 2026, from Camden's recent extensions. The consultation period closed on 29 Sept 2026.

Documents

View the documents on the council's website ↗

Site constraints 7

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 Named permitted development rights are withdrawn here.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 ↗
Local nature reserve about 172 m away: Adelaide
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Also on the record
Conservation area about 37 m away: Elsworthy; Registered park or garden about 163 m away: Primrose Hill; 2 listed buildings within 150 m of the postcode pin; 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 1 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 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 £2,000,000 in April 2019. Detached house, leasehold.

1 April 2019£2,000,000

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

9 Apr 2026Approved

8 Conybeare London NW3 3SD

Addition of extension at second storey roof level to form a three storey dwellin...

2026/1205/P

Nearby new applications

30 Sept 2026Pending

6 Conybeare London NW3 3SD

Variation of Condition 2 (approved plans) of planning permission ref. 2022/2870/...

2026/4223/P
30 Sept 2026Pending

63 - 65 Haverstock Hill London NW3 4SL

REAR GARDEN: 1 x Lime (T1) - Crown reduction back to most recent pruning points,...

2026/4226/T
29 Sept 2026Approved

7 Elsworthy Road London NW3 3DS

(TPO REF: C1400 2025) REAR GARDEN: 1 x Maple (T1) - Remove right limb (see marke...

2026/4251/T
28 Sept 2026Pending

1 Steele's Road London NW3 4SE

REAR GARDEN: 4 x Limes (Tilia cordata) (G1) - Reduce and level height by around ...

2026/4205/T
25 Sept 2026Pending

45 Elsworthy Road London NW3 3BS

Details of condition 8 (scheme of soft landscaping) of planning permission 2025/...

2026/4134/P
25 Sept 2026Pending

11 Huson Close London NW3 3JW

Ground floor rear extension, garage conversion, removal of two external AC units...

2026/3697/P

Important details

Council
Camden
Application type
Householder Application
Postcode
NW3 3SD
Received
around 30 Sept 2026
Validated
30 Sept 2026
Ward
Primrose Hill
Case officer
Show
Applicant
Show
Agent
Maddox Planning

Decision outlook

Day 5 of the 56-day target. Camden usually decides extensions by day 59.

Day 554 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 →

Consultation & key dates

Comments by
29 Sept 2026

Historical activity at this location

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

This property

Previous applications at this address

2022 Approved
Erection of single storey roof extension and internal roof terrace to front part of build…
2022/2870/P
2020 Refused
Creation of new 2 storey dwelling following demolition of existing.
2020/1193/P
2020 Approved
Erection of an additional storey 2.4m in height above existing roof level.
2020/4216/P
2020 Withdrawn
Demolition and re-building of existing dwelling
2020/1013/INVALID
2019 Refused
Single storey roof extension to middle part of building; installation of raised parapet w…
2019/5109/P
2019 Refused
Single storey roof extension to rear part of building; installation of raised parapet wal…
2019/5108/P
2019 Approved
Erection of two-storey rear extension, associated alterations to fenestration
2019/2775/P
2019 Approved
i) Insertion of new window; ii) Insertion of 5x rooflights; iii) Erection of roof railing…
2019/2776/P
2019 Refused
Single storey rooftop extension to provide additional living accommodation; installation…
2019/1296/P
Within ~100m

Nearby activity

2024 Approved
66 King Henry's Road London NW3 3RR
(TPO REF: 32H-T29) FRONT GARDEN: 1 x Lime (T1) - Re-pollard back to previous points.
2024/5755/T
2024 Approved
6 Elsworthy Road London NW3 3DJ
REAR GARDEN: 1 x Birch (T1) - Thin crown by 20%. 1 x Pear (T2) - Crown reduction back to…
2024/5229/T
2024 Approved
68 King Henry's Road London NW3 3RR
Erection of first floor extension, replacement of garage door with window, relocation of…
2024/2678/P
2024 Approved
95 King Henry's Road London NW3 3QX
REAR GARDEN: 1 x Fig (T1) - Crown reduction back to previous pruning points, (2m reductio…
2024/4366/T
2024 Approved
75 Quickswood London NW3 3RT
Replacement windows and doors to front, side and rear elevation.
2024/3850/P
2024 Approved
1 Conybeare London NW3 3SD
Erection of additional storey to the principal part of the existing dwellinghouse.
2023/2672/P
2024 Approved
5 Conybeare London NW3 3SD
Erection of single-storey second-floor roof extension; infilling of first-floor rear balc…
2024/1745/P
2024 Approved
Elleray 91A King Henry's Road London NW3 3QX
(TPO REF: 32H-T45) FRONT GARDEN: 1 x London Plane (T3) - Reduce back to primary pollard p…
2024/2651/T
2024 Approved
Elleray 91A King Henry's Road London NW3 3QX
FRONT GARDEN: 1 x London Plane (T1) - Reduce back to primary pollard points, reduction by…
2024/2640/T
2024 Approved
91 King Henry's Road London NW3 3QX
FRONT GARDEN: 1 x Lime (T2) - Reduce crown to previous pruning points, approx. 2m reducti…
2024/2153/T
2024 Approved
91 King Henry's Road London NW3 3QX
(TPO REF: 32H-T44) FRONT GARDEN: 1 x Lime (T1) - Reduce crown to previous pruning points…
2024/2147/T
2024 Approved
4 Conybeare London NW3 3SD
Erection of additional storey, first floor single storey rear extension and enlargement o…
2024/1784/P
2023 Approved
6 Quickswood London NW3 3SJ
Erection of an additional storey to the existing dwellinghouse with installation of windo…
2023/4994/P
2024 Approved
26 Elliott Square London NW3 3SU
Erection of garden building and relocation of gate to the rear boundary.
2024/0909/P
2023 Approved
71 Quickswood London NW3 3RT
Erection of a first floor extension, replacement windows, and replacement of front door.
2023/3693/P
2023 Approved
5 Conybeare London NW3 3S
Erection of an additional storey to the existing dwellinghouse.
2023/1873/P
2023 Approved
43 Quickswood London Camden NW3 3SA
Erection of additional storey on residential property.
2023/1594/P
2022 Approved
16 Elsworthy Rise London NW3 3SH
Erection of a single storey roof extension
2022/4767/P
2023 Approved
97 King Henry's Road London NW3 3QX
REAR GARDEN: 1 x Holly (T1) - Fell to ground level.
2023/3424/T
2023 Approved
39 Quickswood London Camden NW3 3SA
Erection of additional storey on a residential property
2023/1596/P
2017 Withdrawn
Bus-Stop, outside Chalk Farm Tube Station Adelaide Road London NW3 3SA
Display of 2x internally illuminated digital screens to bus shelter no. CAM0035AB
2017/0488/NEW
2016 Approved
11 Primrose Hill Road London NW3 3DG
Erection of a single storey ground floor extension to the side of the existing dwelling a…
2016/3956/P
2016 Approved
66 King Henry's Road London NW3 3RR
(TPO REF. 32H-T29) FRONT GRADEN: 1 x Lime (T1): Crown reduce by 3 meters on all aspects b…
2016/5185/T
2016 Approved
6 Quickswood London NW3 3SJ
Replacement of garage door with a window at the front of the existing dwellinghouse
2016/3532/P
2016 Approved
11 Primrose Hill Road London NW3 3DG
Excavation of basement within foot print of existing dwelling and rear lightwell.
2016/2964/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.