66 Canfield Gardens London NW6 3ED Data via plota.co.uk

2026/4684/P - Householder Application New application
Extensions & alterations

Proposal

Replace single-glazed windows and doors on all elevations with double-glazed, and reposition rear door. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
22 Oct 2026
✓
Validated
23 Oct 2026
Decision
Expected by 18 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 13 Dec 2026 and 3 Jan 2027, from Camden's recent extensions.

Comments are open until 13 Nov 2026

Comment on this application ↗

Documents

View the documents on the council's website ↗

Site constraints 5

South Hampstead 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 ↗
3 Article 4 directions
South Hampstead Conservation Area Non-immediate Article 4 · Swiss Cottage Conservation Area (various properties) · 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 Named permitted development rights are withdrawn here.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; 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 25 October 2026. 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 7

Last sold for £5,600,575 in November 2025. Detached house, freehold.

3 November 2025£5,600,575
28 January 2019£5,200,000Recorded as a transfer outside a standard sale
28 July 2004£2,285,000
12 October 2000£1,680,000
20 February 1998£1,422,500
30 January 1997£680,000
4 June 1996£580,000

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

Building

Floor area558 m² (6,006 sq ft)
Energy ratingE (54 out of 100), could reach B
PropertyDetached house, 10 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in July 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

21 Oct 2026Pending

79 Canfield Gardens London NW6 3EA

Erection of an enlarged rear extension to ground floor flat and replacement of t...

2026/4653/P
14 Oct 2026Pending

Flat Ground And First Floor Rear 73 Canfield Gardens London NW6 3EA

FRONT GARDEN: 1 x Lime (T1) - Pollard back to previous points. 1 x Lime (T2) - P...

2026/4420/T
13 Oct 2026Pending

109 Canfield Gardens London NW6 3DY

Installation of automatic bi-folding metal gates to existing off-street driveway...

2026/3723/P
6 Oct 2026Approved

Land Rear Of 3 - 61 Canfield Gardens Canfield Gardens London NW6 3JL

IN COMMUNAL GARDENS: 2 x Willows (T1 & T2) - Prune back to most recent reduction...

2026/4349/T

Nearby new applications

26 Oct 2026Pending

51 Aberdare Gardens London NW6 3AL

REAR GARDEN: 1 x Spruce (T1) - Fell to ground level. 1 x Bay (T2) - Crown reduct...

2026/4729/T
26 Oct 2026Pending

53 Aberdare Gardens London NW6 3AL

REAR GARDEN: 7 x Sycamores (G1) - Re-Pollard back to previous points of reductio...

2026/4723/T
23 Oct 2026Pending

Flat 1st Floor, 6 Hilltop Road London NW6 2PY

Installation of railings on rear first floor balcony (Retrospective).

2026/4700/P
21 Oct 2026Pending

79 Canfield Gardens London NW6 3EA

Erection of an enlarged rear extension to ground floor flat and replacement of t...

2026/4653/P
20 Oct 2026Pending

Flat Ground Floor 31 Priory Terrace London NW6 4DG

Erection of a single storey rear extension at upper ground floor level, re-locat...

2026/4470/P
19 Oct 2026Pending

8 Acol Road London NW6 3AH

REAR GARDEN: 1 x Cypress (T1) - Fell to gound level.

2026/4609/T

Important details

Council
Camden
Application type
Householder Application
Postcode
NW6 3ED
Received
22 Oct 2026
Validated
23 Oct 2026
Ward
South Hampstead
Case officer
Show
Applicant
Show
Agent
Tectonics architects ltd

Decision outlook

Day 5 of the 56-day target. Camden usually decides extensions by day 58.

Day 553 days to the predicted decision (day 58)
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
13 Nov 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

2023 Approved
FRONT GARDEN: 1 x Magnolia (T3) - Reduce by 1m - 1.5m in height and shape.
2023/0380/T
2023 Approved
FRONT GARDEN: 1 x Indian Bean (T1) - 1.5m reduction all around.
2022/4552/T
2022 Approved
FRONT GARDEN: 1 x Birch (T2) - Fell to ground level and dig out stump. 1 x Magnolia (T3)…
2022/4545/T
2020 Approved
REAR GARDEN: 1 x Ash (T6) - Reduce overall crown by 2m. 1 x Sycamore (T7) - Reduce overal…
2020/0613/T
2019 Approved
FRONT GARDEN: 1 x Catalpa (T2) - Lift secondary growth to 4m, thin 30%, cut back from Bir…
2019/5758/T
2019 Approved
FRONT GARDEN: 1 x Magnolia (T4) - Reduce overall crown by 1.5m. REAR GARDEN: T5 Malus (T5…
2019/5728/T
Within ~100m

Nearby activity

2024 Approved
83 Canfield Gardens London NW6 3EA
REAR GARDEN: 1 x Acacia (T1) - Thin crown density by 20%. Reduce lateral and sub lateral…
2024/5632/T
2024 Approved
62 Canfield Gardens London NW6 3EB
(TPO REF: C734 2007) FRONT GARDEN: 1 x Oak (T1) - Reduce the whole crown of the tree by u…
2024/4653/T
2024 Approved
Flat Ground Floor 37 Compayne Gardens London NW6 3DD
Demolition and replacement of existing rear extension, erection of outbuilding in rear ga…
2024/3939/P
2024 Approved
47 Compayne Gardens London NW6 3DB
REAR GARDEN: 1 x Black Poplar (T1) - Fell to ground level.
2024/3802/T
2024 Approved
58 Canfield Gardens London NW6 3EB
REAR GARDEN: 1 x Magnolia (T1) - Fell to ground level. 2 x Magnolias (T2) - Reduce and re…
2024/3793/T
2024 Approved
Flat Ground Floor 78 Canfield Gardens London Camden NW6 3EE
Erection of single storey garden room in rear garden (amended drawing 17/07/2024)
2024/0535/P
2024 Approved
Flat 2 47 Compayne Gardens London Camden NW6 3DB
Erection of an incidental outbuilding in the rear garden.
2024/2515/P
2023 Approved
Flat 2 47 Compayne Gardens London NW6 3DB
Extension of existing basement and creation of terrace with bi fold doors and garden acce…
2023/3067/P
2023 Approved
Ground Floor Flat 101 Canfield Gardens London NW6 3DY
Erection of outbuilding in rear garden
2023/4503/P
2024 Approved
Flat 1 99 Canfield Gardens London NW6 3DY
REAR GARDEN: 1 x Cherry (Prunus spp) (T1) - Reduce all round to previous reduction points…
2024/0616/T
2024 Approved
Maisonette Ground And 1st Floor 81 Canfield Gardens London NW6 3EA
FRONT GARDEN: 3 x Limes (G1) - Re- pollard crown to previous points.
2024/0613/T
2024 Approved
45 Compayne Gardens London NW6 3DB
DD 5 Day Notice REAR GARDEN: 1 x Poplar (T1) - Fell to ground level.
2024/0876/T
2024 Approved
45 Compayne Gardens London NW6 3DB
REAR GARDEN: 1 x Poplar (T1) - Remove all regrowth (approx. 10+m) back to original prunin…
2024/0347/T
2024 Approved
47 Compayne Gardens London NW6 3DB
REAR GARDEN: 1 x London Plane (T1) - Re-pollard back to previous points. 1 x Cherry (T3)…
2024/0269/T
2023 Refused
Flat 3 70 Canfield Gardens London NW6 3ED
Replacement of existing wooden balustrades to rear roof terrace at 1st floor level with g…
2023/4336/P
2023 Approved
97 Canfield Gardens London NW6 3DY
REAR GARDEN: 1 x Lime (Tilia spp) (T3) - Remove epicormic growth to crown break.
2023/5408/T
2023 Approved
97 Canfield Gardens London NW6 3DY
REAR GARDEN: 1 x Willow (Salix spp) (T1) - Re-pollard by approx. 2m. 1 x Weeping Birch (B…
2023/5381/T
2023 Approved
Flat A 52 Canfield Gardens London NW6 3EB
REAR GARDEN: 1 x Magnolia (T1) - Reduce height by 2m and thin out by 20%. 2 x Himalayan B…
2023/3604/T
2023 Approved
58 Canfield Gardens London NW6 3EB
Fenestration alterations including new doors and windows and new cladding at ground level…
2023/1706/P
2023 Approved
Flat 5 91 Canfield Gardens London NW6 3EA
Installation of black metal balustrade and replacement of 2 existing sash windows with ma…
2023/2028/P
2016 Approved
66 Canfield Gardens London NW6 3EB
(TPO REF. C920 2010 ) FRONT GARDEN: 1 x Catalpa (T1) - lift 4m and thin by 20%
2016/1291/T
2016 Approved
81 Canfield Gardens London NW6 3EA
FRONT GARDEN: 3x Lime - Repollard
2016/0711/T
2016 Approved
80 Canfield Gardens London NW6 3EE
DD - REAR GARDEN: 1 x Poplar - Remove - DD
2016/1192/T
2016 Approved
60 Canfield Gardens London NW6 3EB
REAR GARDEN: X5 Limes, reduce back to previous points X1 lime (right corner) cut back cro…
2016/0268/T
2016 Approved
41 Compayne Gardens London NW6 3DD
REAR GARDEN: 1 x Prunus (Blackthorn) - reduce in size by 40% and shape.
2016/0267/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

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.