13 Annesley Avenue London NW9 5ED Data via plota.co.uk

26/3446/RCU - Retention/Continued Use Pending Consideration
Extensions & alterations

Proposal

Retention of a part single, part-two storey rear extension, including reduction of an existing canopy from 0.6 metres to 0.30 metres and demolition of an existing outbuilding/shed. (Retrospective Application). Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
22 Sept 2026
✓
Consultation
1 Oct 2026
Decision
Expected by 17 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 5 Nov 2026 and 16 Nov 2026, from Barnet's recent extensions. Comments are open until 22 Oct 2026.

Comment on this application ↗

Documents 6

Statements & assessments 1

PDF PLANNING STATEMENT Other · 22 Sept 2026 View ↗

Plans & drawings 3

PDF EXISTING / PROPOSED Drawing · 22 Sept 2026 View ↗ PDF THE LOCATION PLAN Site Location Plan · 22 Sept 2026 View ↗ PDF PROPOSED GROUND FLOOR PLAN Drawing · 22 Sept 2026 View ↗

Application forms 2

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 22 Sept 2026 View ↗ PDF COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM CIL Document · 22 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 5

Article 4 direction
Article 4 Small Houses in Multiple Occupation (HMO) Area 1. Named permitted development rights are withdrawn here.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: Barnet 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 ↗
Opportunity area
Where the London Plan expects significant growth.
Boundaries are indicative and the borough holds the detailed plan.
Also on the record
1 listed building within 150 m; Inside the Barnet built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 25 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 2

Last sold for £494,000 in September 2023. Terraced house, freehold.

22 September 2023£494,000Recorded as a transfer outside a standard sale
30 March 2016£400,000

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

14 May 2026Approved

55 Annesley Avenue London NW9 5EG

Use as 2no. self-contained flats

26/1818/191

Nearby new applications

25 Sept 2026Pending

Flat 8 Jenner Court 4 Lingard Avenue London NW9 5XQ

Replacement of slim-profile sealed insulating glass units within the existing wi...

26/3493/CLB
24 Aug 2026Pending

64 Colin Park Road London NW9 6HS

Roof extension involving hip to gable, rear dormer window, 3no. front facing roo...

26/3118/HSE
11 Sept 2026Pending

16 Portman Gardens London NW9 5AS

Single storey side and rear extension with 3no. rooflights

26/3342/HSE
11 Sept 2026Pending

64 Rose Glen, London, NW9 0JS

Demolition of the side garage and erection of a single-storey side-to-rear exten...

26/2326
11 Sept 2026Pending

Mar House 50 The Hyde London NW9 5NG

Non material amendment to planning permission 22/1932/FUL dated 06/02/2024 for '...

26/3330/NMA
8 Sept 2026Pending

106 The Greenway London NW9 5AP

Part single, part two storey side and rear extension with pitched roof following...

26/3267/HSE

Important details

Council
Barnet
Application type
Retention/Continued Use
Postcode
NW9 5ED
Received
22 Sept 2026
Validated
22 Sept 2026
Ward
Colindale South
Target decision
17 Nov 2026
Applicant
Show
Agent
Greenhayes Planning

Decision outlook

Day 13 of the 56-day target. Barnet usually decides extensions by day 52.

Day 1343 days to the 56-day target
87%decided within 8 weeks
75%approved
1,696decided in the last year

Plota live figures for extensions decided by Barnet in the last twelve months, from validation. Barnet decision record →

Public comments

No public comments yet.

Last counted 25 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15227955
Comments by
22 Oct 2026
Site or press notice
1 Oct 2026
Statutory expiry
17 Nov 2026

Historical activity at this location

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

This property

Previous applications at this address

2024 Approved
First floor rear extension. Render finish to the side/rear walls
24/0761/HSE
2023 Approved
Single storey front porch extension and 1no. side gable window (AMENDED DESCRIPTION)
23/4506/HSE
2023 Approved
Single storey rear extension with a proposed depth of 6.00 metres from original rear wall…
23/4505/PNH
2016 Approved
Single storey rear extension with a proposed maximum depth of 6 metres from original rear…
16/2402/PNH
2016 Refused
Single storey rear extension with a proposed maximum depth of 6 metres from original rear…
16/2110/PNH
Within ~100m

Nearby activity

2025 Approved
42 Annesley Avenue London NW9 5DY
Roof extension involving rear dormer window with juliette balcony and 2no. front facing r…
25/0300/192
2025
Rear Of 21 Colindale Avenue London NW9 5DS
Erection of two storey plus rooms in roofspace detached dwellinghouse with associated ame…
25/0650/FUL
2024 Refused
23 Annesley Avenue London NW9 5ED
Single storey rear extension with a proposed depth of 4.5m, a maximum height of 3.53m and…
24/4333/PNH
2024 Approved
23 Annesley Avenue London NW9 5ED
Roof extension involving rear dormer window and 2no. front facing rooflights.
24/3828/192
2022 Approved
59 Annesley Avenue London NW9 5EG
Single storey rear extension with a combined proposed depth of 5.00 metres from original…
22/1345/PNH
2021 Approved
59 Annesley Avenue London NW9 5EG
First floor rear extension, relocation of rear window and new window to bathroom
21/6236/HSE
2021 Refused
59 Annesley Avenue London NW9 5EG
Single storey rear extension with a proposed depth of 5.00 metres from original rear wall…
21/6130/PNH
2021 Withdrawn
59 Annesley Avenue London NW9 5EG
First floor rear extension
21/5209/HSE
2021 Refused
59 Annesley Avenue London NW9 5EG
Erection of a single storey rear extension with a proposed depth of 5.00 metres from the…
21/5212/PNH
2020 Approved
19 Colindale Avenue London NW9 5DS
Replacement of existing entrance doors, with new glazing and 2no doors
20/0843/FUL
2019 Withdrawn
13 - 17 Colindale Avenue London NW9 5DS
Change of use to Class B2 (MOT testing station and vehicle servicing)
19/5598/FUL
2018 Approved
61 Annesley Avenue London NW9 5EG
Single storey rear extension with a proposed depth of 4 metres from original rear wall, e…
18/6544/PNH
2018 Approved
16 Well Road Barnet EN5 3ED
Single storey rear extension with a proposed depth of 4 metres from original rear wall, e…
18/5542/PNH
2018 Refused
61 Annesley Avenue London NW9 5EG
Single storey rear extension with a proposed depth of 4 metres from original rear wall, e…
18/5522/PNH
2018 Refused
19 Colindale Avenue London NW9 5DS
Change of use from Class Use B1 (office) to Class Use C3 (residential) to form (6 Units)
18/4807/PNO
2018 Approved
35 Annesley Avenue London NW9 5ED
Single storey rear extension with a proposed depth of 5 metres from original rear wall, e…
18/5191/PNH
2018 Refused
61 Annesley Avenue London NW9 5EG
Single storey rear extension with a proposed depth of 4 metres from original rear wall, e…
18/4931/PNH
2018 Refused
61 Annesley Avenue London NW9 5EG
Single storey rear extension with a proposed depth of 4 metres from original rear wall, e…
18/4930/PNH
2018 Approved
11 Annesley Avenue London NW9 5ED
Single storey rear extension with a proposed depth of 4.2 metres from original rear wall…
18/2917/PNH
2018 Refused
11 Annesley Avenue London NW9 5ED
Single storey rear extension with a proposed depth of 4.2 metres from original rear wall…
18/2405/PNH
2017 Refused
11 Annesley Avenue London NW9 5ED
Single storey rear extension with a proposed depth of 4.75 metres from original rear wall…
17/7819/PNH
2017 Approved
57 Annesley Avenue London NW9 5EG
Single storey rear extension
17/5868/HSE
2017 Approved
7 Annesley Avenue London NW9 5ED
Single storey rear extension with a proposed depth of 4.73 metres from original rear wall…
17/4705/PNH
2017 Refused
7 Annesley Avenue London NW9 5ED
Single storey rear extension with a proposed depth of 4.76 metres from original rear wall…
17/4125/PNH
2017 Approved
4 Annesley Avenue London NW9 5DY
Roof extension involving rear dormer window, 2no. rooflights to front elevation to facili…
17/1851/192
Barnet
Planning Authority Score
6.2/10
Average
#90 of 296 councils
Relevant to this application:
Householder decisions

Barnet is faster than most councils at deciding householder applications, ranking #42 out of 296. Only 25% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Barnet is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.

One of the strictest councils
only 82% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Barnet decision statistics
Based on MHCLG data, the year to March 2026
75%
Overall approval rate
Below avg (87%) #285 of 296
82%
Householder approved
Below avg (90%) #264 of 296
79%
Decided in 8 weeks
Above avg (63%) #42 of 296
25%
Extended time limit
Below avg (41%) #29 of 296
55%
Minor dwellings approved
319 decided (1-9 homes)
90%
Major dwellings approved
21 decided (10+ homes)
41%
Change of use approved
132 decided
2,541
Total decisions
625 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.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use