45 West Heath Drive London NW11 7QG

Pending 26/1979/HSE
Extensions & alterations
Council
Barnet 6.5/10
Date received
28 May 2026
Date validated
29 May 2026
Postcode
NW11 7QG

Description

Single storey rear extension with mono-pitch roof and two bay windows. Replacement of ground floor side windows

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Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025
10 West Heath Avenue London NW11 7QL
Installation of side air condenser units and external enclosure to replace existing air c…
25/5126/HSE
2025 With conditions
30 West Heath Drive London NW11 7QH
Part single, part two story rear extension with new patio area following part demolition…
25/3473/HSE
2025
10 West Heath Avenue London NW11 7QL
Modification of existing extension and alterations to roof including insertion of 3no. ro…
25/1496/HSE
2024 With conditions
10 West Heath Avenue London NW11 7QL
Roof extension involving hip to gable with 1no. side, 1no. front dormer windows. Extensio…
24/4792/HSE
2024 Approved
10 West Heath Avenue London NW11 7QL
Roof extension involving hip to gable and new side gable window to both sides
24/3471/192
2023 With conditions
6 West Heath Avenue London NW11 7QL
1 x Hawthorn - Remove to ground level. Standing in T21 od Tree Preservation Order.
TPP/0645/23
2023 With conditions
30 West Heath Drive London NW11 7QH
Part single, part two storey rear extension following demolition of existing annexe
23/0029/HSE
2022
8 West Heath Avenue London NW11 7QL
1 x Oak tree - Crown reduction by 2 meters to improve tree health and maintain airflow. S…
TPP/0364/22
2022 With conditions
13 West Heath Drive London NW11 7QG
Demolition of the existing rear outrigger and conservatory and construction of a new rear…
22/2844/HSE
2022 Approved
13 West Heath Drive London NW11 7QG
Alterations and extension to the existing dormer roof extension; New Garden office outbui…
22/2845/192
2022 With conditions
4 West Heath Avenue London NW11 7QL
1 x Beech Tree - Crown thin. Crown lift to 6m. Removal of all major deadwood. Standing in…
TPP/0021/22
2021 Withdrawn
52 West Heath Drive London NW11 7QH
Single storey rear extension with a proposed depth of 6.00 metres from original rear wall…
21/1884/PNH
2021 With conditions
12 West Heath Avenue London NW11 7QL
1 x Plum (applicant's ref. T1) - Remove one secondary side limb of approx 3m in length an…
TPP/0252/21
2020 With conditions
8 West Heath Avenue London NW11 7QL
1 x London Plane (applicant's ref. T1) - Reduce one limb growing over garden of number 12…
TPP/1105/20
2020 With conditions
38 West Heath Drive London NW11 7QH
Installation of external air conditioning unit
20/4276/HSE
2020 With conditions
8 West Heath Avenue London NW11 7QL
1 x Oak (applicant's ref. T1) - Remove 2 lowest over extended lateral branches of no more…
TPP/0593/20
2020 With conditions
8 West Heath Avenue London NW11 7QL
1 x Oak (applicant's ref. T1) - Crown thin by 20%, (Remove Dead wood over 2" diameter). S…
TPP/0395/20
2019 Approved
28 West Heath Drive London NW11 7QH
Application to discharge condtions 1 (species and size of replacement planting) and 2 (co…
TCO/0880/19
2019 With conditions
38 West Heath Drive London NW11 7QH
Two storey rear extension following demolition of the existing conservatory
19/5240/HSE
2019 Approved
38 West Heath Drive London NW11 7QH
Roof extension involving 1no side and rear dormer window
19/5238/192
2019 With conditions
11 West Heath Drive London NW11 7QG
Single storey rear extension. Alteration to existing roof including addition of 1no roofl…
19/1428/HSE
2018 With conditions
27 West Heath Drive London NW11 7QG
Single storey rear extension and enclosure of existing front porch
18/7408/HSE
2017 With conditions
4 West Heath Avenue London NW11 7QL
Demolition of existing buildings and erection of a two-storey single family dwellinghouse…
17/6833/FUL
2017 With conditions
28 West Heath Drive London NW11 7QH
1 x Lawson Cypress - Fell. T12 of Tree Preservation Order
TPF/0804/17
2016 With conditions
42 West Heath Drive London NW11 7QH
Formation of new basement below existing property with associated lightwells to front, si…
16/2823/HSE
Barnet
Planning Authority Score
6.5/10
Good
#79 of 292 councils
Relevant to this application:
Householder decisions

Barnet is faster than most councils at deciding householder applications, ranking #32 out of 292. Only 23% of applications have the time limit extended, well below the 40% 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 83% approved vs 90% nationally.

One of the strictest councils
only 83% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Barnet decision performance
Based on MHCLG data, 2025
76%
Overall approval rate
Below avg (87%) #277 of 292
83%
Householder approved
Below avg (90%) #252 of 292
82%
Decided in 8 weeks
Above avg (64%) #32 of 292
23%
Extended time limit
Below avg (40%) #25 of 292
53%
Minor dwellings approved
323 decided (1-9 homes)
94%
Major dwellings approved
16 decided (10+ homes)
41%
Change of use approved
123 decided
2,539
Total decisions
599 refused in 2025
Source: MHCLG planning statistics · See full council rankings