23 Pendragon Walk London NW9 7RR

Pending Consideration 26/1113/RCU
Extensions & alterations
Council
Barnet 6.5/10
Date received
24 Mar 2026
Date validated
30 Mar 2026
Postcode
NW9 7RR

Description

Roof extension involving rear dormer and 3no. front and 1no. rear facing rooflight (Retrospective Application)

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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

2025 Refused
Roof extension involving rear dormer and 3no. front and 1no. rear facing rooflight
25/2030/191
2022 Refused
Roof extension involving rear dormer and 3no. front and 1no. rear facing rooflight (Retro…
22/6127/RCU
2022 Refused
Roof extension involving rear dormer and 3no. front and 1no. rear facing rooflight (Retro…
23/6127/RCU
2019 With conditions
Two storey side extension
19/4299/HSE
2019 Refused
Roof extension involving rear dormer window and 2no front facing rooflights
19/4297/192
Within ~100m

Nearby activity

2023 With conditions
12 Goldsmith Avenue London NW9 7HB
Installation of external wall insulation with white rendered finish
23/3317/HSE
2023 With conditions
41 Goldsmith Avenue London NW9 7HD
Installation of external wall insulation with white rendered finish
23/2878/HSE
2023 With conditions
3 Fryent Grove London NW9 7HE
Installation of external wall insulation with white rendered finish
23/2691/HSE
2023 With conditions
13, 15 And 17 Fryent Grove London NW9 7HE
Installation of external wall insulation with white rendered finish
23/2268/FUL
2023 Approved
9 Fryent Grove London NW9 7HE
Single storey rear extension with a depth of 4.5m, maximum height of 3m and eaves height…
23/2688/PNH
2022 Refused
10 Goldsmith Avenue London NW9 7HB
Demolition of the existing side extension and erection of a part single, part two storey…
22/5223/FUL
2022 With conditions
33 Snowdon Drive London NW9 7RF
Erection of rear dormer (retrospective)
22/3436/RCU
2021 Refused
7 Fryent Grove London NW9 7HE
Part single part two storey side/rear extension
21/5307/HSE
2021 Approved
7 Fryent Grove London NW9 7HE
Single storey rear extension with a proposed depth of 6 metres from original rear wall, e…
21/3558/PNH
2021 With conditions
7 Ruthin Close London NW9 7RY
Roof extension involving rear dormer window with a juliette balcony and 2no. front facing…
21/2662/HSE
2021 Refused
33 Snowdon Drive London NW9 7RF
Roof extension involving rear dormer window (Retrospective application)
21/1179/RCU
2020 With conditions
26 Pendragon Walk London NW9 7RT
Roof extension involving rear dormer window and 2no front facing rooflights
20/5426/HSE
2020 Refused
26 Pendragon Walk London NW9 7RT
Roof extension involving rear dormer window and 2no front facing rooflights
20/3913/192
2020 Refused
21 Snowdon Drive London NW9 7RF
Single storey front extension
20/2646/HSE
2020 Refused
21 Snowdon Drive London NW9 7RF
Erection of 1.42m high fence (Retrospective Application)
20/2568/RCU
2020 Withdrawn
21 Snowdon Drive London NW9 7RF
Single storey front extension
20/2197/192
2020 Approved
23 Snowdon Drive London NW9 7RF
Installation of 3no. rooflights to front roofslope. Installation of stairs case to intern…
20/0087/192
2019 With conditions
23 Snowdon Drive London NW9 7RF
Single storey front extension
19/6187/HSE
2018 Approved
21 Pendragon Walk London NW9 7RR
Roof extension involving rear dormer window and 2no front rooflights
18/2763/192
2016 With conditions
33 Snowdon Drive London NW9 7RF
Single storey rear extension. Roof extension involving rear dormer window, 2no. rooflight…
16/7857/FUL
2016 With conditions
33 Snowdon Drive London NW9 7RF
Single storey rear extension. Roof extension involving rear dormer window, 2no. rooflight…
16/7857/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