Flat C 17 Fitzjohn's Avenue London NW3 5JY Data via plota.co.uk

2026/4361/P - Full Planning Permission REGISTERED
Extensions & alterations

Proposal

Replacement of 3 rear windows with 3 French doors and 2 associated balconies at third floor level Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
around 9 Oct 2026
Decision
Expected by 4 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 29 Nov 2026 and 20 Dec 2026, from Camden's recent extensions.

Comments are open until 8 Nov 2026

Comment on this application ↗

Documents

View the documents on the council's website ↗

Site constraints 6

Fitzjohns Netherhall 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
Fitzjohns/Netherhall 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 Named permitted development rights are withdrawn here.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
2 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 10 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.

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Other new applications on this street

3 Sept 2026Approved

Flat A 29 Fitzjohn's Avenue London NW3 5JY

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10 Aug 2026Approved

39 Fitzjohn's Avenue London NW3 5JY

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2026/3417/P
15 Jul 2026Approved

37C Fitzjohn's Avenue London NW3 5JY

(TPO REF: 20H-T116) REAR GARDEN: 1 x Lime (T3) - Remove 1.5m - 2m from all branc...

2026/2960/T
26 Oct 2026Pending

20 Fitzjohn's Avenue London NW3 5NA

REAR GARDEN: Group of Limes (G5) - Prune overhanging branches to boundary line a...

2026/4722/T

Nearby new applications

26 Oct 2026Pending

Flat Ground Floor 4 Strathray Gardens London NW3 4NY

REAR GARDEN: 3 x Poplars (T1, T2 & T3) - Reduce crown to previous points. FRONT ...

2026/4731/T
26 Oct 2026Pending

20 Fitzjohn's Avenue London NW3 5NA

REAR GARDEN: Group of Limes (G5) - Prune overhanging branches to boundary line a...

2026/4722/T
23 Oct 2026Pending

19 Daleham Gardens London NW3 5BY

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

2026/4683/T
23 Oct 2026Pending

13 Belsize Crescent London NW3 5QY

Partial details pursuant to condition 6 A (platform lift, railing and gates sect...

2026/3686/P
23 Oct 2026Pending

Flat 5 11 Lindfield Gardens London NW3 6PX

Replacement of existing timber framed single glazed windows with timber framed d...

2026/4499/P
22 Oct 2026Pending

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Details of tree protection measures pursuant to Condition 5 (Tree Protection) of...

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Important details

Council
Camden
Application type
Full Planning Permission
Postcode
NW3 5JY
Received
around 9 Oct 2026
Validated
9 Oct 2026
Ward
Belsize
Case officer
Show
Applicant
Show
Agent
XUL Architecture

Decision outlook

Day 19 of the 56-day target. Camden usually decides extensions by day 58.

Day 1939 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
8 Nov 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

2016 Approved
Replace 3 rear windows with 3 French doors and 2 associated balconies at third floor leve…
2016/3564/P
Within ~100m

Nearby activity

2024 Approved
26 Fitzjohn's Avenue London NW3 5NB
REAR GARDEN: 1 x Cherry (T1) - Crown reduction of approx. 1.5m on all aspects of tree. Pr…
2024/5642/T
2024 Approved
26 Fitzjohn's Avenue London NW3 5NB
REAR GARDEN: 1 x Ash (T3) - Crown reduction back to approx. 1.5m above most recent prunin…
2024/4951/T
2024 Approved
15 Fitzjohn's Avenue London NW3 5JY
REAR GARDEN: 1 x Ash (T1) - Reduce 3m from height and 2m from width.
2024/2991/T
2024 Approved
24 Fitzjohn's Avenue London Camden NW3 5NB
Erection of three rear roof dormers and the replacement of the windows to the top flat (r…
2024/2547/P
2024 Approved
15 Fitzjohn's Avenue London NW3 5JY
DD 5 Day Notice REAR GARDEN: 1 x Poplar (T1) - Fell to ground level.
2024/1092/T
2024 Approved
6 Maresfield Gardens London NW3 5SU
FRONT GARDEN: 1 x Lime (T1) - Prune back to most recent points at 8m above ground level 1…
2024/0770/T
2024 Approved
Flat 1 8 Maresfield Gardens London NW3 5SU
FRONT GARDEN: 3 x Limes (T1, T2 & T3) - Reduce to previous reduction points.
2024/0880/T
2023 Approved
Flat B 25 Fitzjohn's Avenue London NW3 5JY
Replacement of single-glazed timber frame windows at raised ground floor level on front…
2023/5133/P
2024 Approved
9 Fitzjohn's Avenue London NW3 5JY
SIDE GARDEN: 2 x Limes (T9) - Remove epicormic growth back to boundary.
2024/0474/T
2023 Approved
Flat A 15 Fitzjohn's Avenue London NW3 5JY
REAR GARDEN: 1 x Poplar (T1) - Reduce by 2m of height and 2m of width. (See photo). 2 x L…
2023/2477/T
2023 Withdrawn
15 Fitzjohn's Avenue London NW3 5JY
FRONT GARDEN: 1 x Elder (T4) - Prune by 1m - 1.5m back to the boundary with number 13.
2023/2476/T
2022 Approved
On street o/s front of 16 Fitzjohn's Avenue London NW3 5NA
ON STREET O/S FRONT OF NUMBER 16: 1 x Unknown - Prune back all overhang to Number 14 back…
2022/3896/T
2021 Approved
24 Fitzjohn's Avenue London NW3 5NB
Change of use of existing 4 bed flat at 3rd and loft floors to provide a 3 bed flat and a…
2021/3401/P
2022 Approved
Flat A 22 Fitzjohn's Avenue London NW3 5NB
REAR GARDEN: 1 x Lime - Fell to ground level.
2022/2122/T
2022 Approved
Flat 1 21 Fitzjohn's Avenue London NW3 5JY
REAR GARDEN: 1 x Cypress (T1) - Fell to ground level. 1 x Cypress (T2) - Raise crown by a…
2022/2031/T
2022 Approved
23 Fitzjohn's Avenue London NW3 5JY
REAR GARDEN: 1 x Lime (T1) - Reduce crown height by up to 6m and reduce length of longest…
2022/1649/T
2022 Approved
13 Fitzjohn's Avenue London NW3 5JY
REAR GARDEN: 1 x Bay - Prune back from building by up to 2m.
2022/0358/T
2022 Approved
22 Fitzjohn's Avenue London NW3 5NB
FRONT GARDEN: 1 x Lime - Reduce to previous reduction points.
2022/0026/T
2021 Approved
12 - 14 Maresfield Gardens London NW3 5SU
DD 5 Day Notice FRONT GARDEN: 1 x Copper Beech - Fell to ground level.
2021/5252/T
2021 Approved
17 Fitzjohn's Avenue London NW3 5JY
REAR GARDEN: 1 x Lime (T1) - Fell to ground level.
2021/5280/T
2016 Withdrawn
11 Fitzjohn's Avenue London NW3 5JY
Installation of roof extension with dormer windows; installation of windows at first floo…
2016/4205/NEW
2016 Approved
11 Fitzjohn's Avenue London NW3 5JY
Amalgamation of 2 flats into 1 at second floor level
2016/3118/P
2016 Approved
15a Fitzjohn's Avenue London NW3 5JY
REAR GARDEN: 1 x Oak - Reduce overhang to garden by 50% 1 x Poplar - Repollard 1 x Ash…
2016/1830/T
2016 Approved
Flat 2 28 Fitzjohn's Avenue London NW3 5NB
Erection of conservatory extension to rear elevation.
2016/0703/P
2016 Approved
26 Fitzjohn's Avenue London NW3 5NB
REAR GARDEN: 5 x Limes - reduce crowns by 30%, reduce overhanging branches by 30-40%, rem…
2016/0955/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