18 Hale Drive London NW7 3DU

Pending 26/2026/HSE
Extensions & alterations
Council
Barnet 6.5/10
Date received
1 Jun 2026
Date validated
2 Jun 2026
Postcode
NW7 3DU

Description

Single storey rear infill extension

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Other new applications on this street

18 Hale Drive London NW7 3DU

Roof extension involving hip to gable, rear dormer window, 2no. front facing roo...

26/2025/192 - 1 Jun 2026

Nearby new applications

18 Hale Drive London NW7 3DU

Roof extension involving hip to gable, rear dormer window, 2no. front facing roo...

26/2025/192 - 1 Jun 2026

2 Downhurst Avenue London NW7 3QA

Single storey rear extension with a maximum proposed depth of 6.0m, a maximum he...

26/1939/PNH - 26 May 2026

2 Downhurst Avenue London NW7 3QA

Roof extension involving rear dormer window and 2no. front facing rooflghts. New...

26/1938/192 - 26 May 2026

62 Millway London NW7 3QY

Conversion of the existing garage into habitable room, insertion of window to re...

26/1741/HSE - 11 May 2026

137 Deans Lane Edgware HA8 9NY

Roof extension involving rear dormer window

26/1643/FUL - 1 May 2026

356 Deansbrook Road Edgware HA8 9DF

Single storey side and rear extension with 2no. rooflights

26/1559/HSE - 27 Apr 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025
37 Hale Drive London NW7 3EL
Roof extension involving hip to gable, juliette balcony with rear dormer window and 1no…
25/3837/HSE
2025 Approved
37 Hale Drive London NW7 3EL
Roof extension involving hip to gable, with 2 no. rear dormer windows, 1no. juliette balc…
25/3409/192
2025
37 Hale Drive London NW7 3EL
Conversion of garage into habitable space including new front window to replace existing…
25/2518/HSE
2023 With conditions
57 Hale Drive London NW7 3EL
Single storey rear extension
23/5174/HSE
2023 Withdrawn
57 Hale Drive London NW7 3EL
Roof extension involving raised ridge height, hip to gable extension at rear, side and re…
23/5173/HSE
2023 With conditions
57 Hale Drive London NW7 3EL
Single storey rear extension. First floor front and side extension. Roof extension includ…
23/3759/HSE
2022 Approved
22 Hale Drive London NW7 3DU
Single storey side extension. Roof extension involving hip to gable and rear dormer windo…
22/5296/192
2022 With conditions
41 Hale Drive London NW7 3EL
Single storey rear extension following demolition of the existing conservatory. Changes t…
22/1243/HSE
2021 Refused
6 The Hawthorns Sunnydale Gardens London NW7 3PE
Single storey front extension
21/4492/HSE
2021 With conditions
19 Derwent Avenue London NW7 3DY
Single storey rear extension
21/1698/HSE
2021 With conditions
6 Sandbrook Close London NW7 3PF
Two storey side extension
21/2196/HSE
2021 Approved
14 Holmwood Grove London NW7 3DT
Roof extension involving hip to gable, 1no side gable window, rear dormer window with Jul…
21/2166/192
2021 With conditions
11 Derwent Avenue London NW7 3DY
Single storey side and rear extension. New front porch
21/0041/HSE
2021 Approved
29 Sunnydale Gardens London NW7 3PD
Roof extension involving hip to gable, rear dormer window and 3no front facing rooflights
21/0309/192
2020 With conditions
3 Derwent Avenue London NW7 3DY
Single storey rear and two storey side extension. Single storey front porch
20/3168/HSE
2020 Approved
71 Hale Drive London NW7 3EL
Single storey rear extension with a proposed depth of 4.50 metres from original rear wall…
20/1153/PNH
2019 Refused
71 Hale Drive London NW7 3EL
Single storey rear extension with a proposed depth of 4.50 metres from original rear wall…
20/0004/PNH
2018 With conditions
25 Derwent Avenue London NW7 3DY
Alterations to existing single storey rear extension including raising of ridge heights…
18/7516/HSE
2019 Approved
31 Hale Drive London NW7 3EL
Roof extension, including hip to gable, rear dormer window and 2 no. rooflights to front…
19/0340/192
2018 Approved
25 Derwent Avenue London NW7 3DY
Alterations to roof including replacement of existing rear dormer window and 1no addition…
18/7517/192
2017 With conditions
31 Derwent Avenue London NW7 3DY
New garage door to existing detached garage in rear garden
17/1215/HSE
2017 Approved
19 Derwent Avenue London NW7 3DY
Roof extension involving rear dormer window with juliette balcony, 2no. rooflights to fro…
17/1191/192
2017 Approved
31 Derwent Avenue London NW7 3DY
Roof extension involving rear dormer window with 2no. rooflights to front elevation to fa…
17/1211/192
2016 With conditions
1 The Circle London NW7 3DX
Single storey rear extension with lantern roof light
16/1960/HSE
2016 Approved
1 The Circle London NW7 3DX
Extension to roof including hip to gable end, rear dormer window and 2no roof lights to f…
16/1945/192
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