2 Downhurst Avenue London NW7 3QA Data via plota.co.uk

26/1938/192 - Proposed Lawful Development Certificate Approved
Extensions & alterations

Proposal

Roof extension involving rear dormer window and 2no. front facing rooflghts. New front porch Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗

Application progress

✓
Received
26 May 2026
✓
Approved
20 Jul 2026

Approved on 20 Jul 2026 · Delegated Decision · Last checked 21 Jul 2026

Documents 7

Decision & officer reports 1

PDF DN: LAWFUL 192 Decision Notice · 20 Jul 2026 View ↗

Plans & drawings 5

PDF THE LOCATION PLAN Site Location Plan · 23 May 2026 View ↗ PDF EXISTING SITE PLAN Drawing · 23 May 2026 View ↗ PDF PROPOSED SITE PLAN Drawing · 23 May 2026 View ↗ PDF EXISTING Drawing · 23 May 2026 View ↗ PDF PROPOSED Drawing · 23 May 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 23 May 2026 View ↗

All documents on the council site ↗

Other new applications on this street

19 Downhurst Avenue London NW7 3QA

Roof extension with rear dormer windows, 2no. front facing roolights. New side g...

26/2146/192 - 9 Jun 2026

Nearby new applications

2 Orchard Crescent Edgware HA8 9PN

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

26/2747/192 - 24 Jul 2026

Mathilda Marks Kennedy Jewish Primary School 68 Hale Lane London NW7 3RT

Installation of solar panels to roof

26/2672/LBC - 17 Jul 2026

75 Highview Gardens Edgware HA8 9UD

Roof extension involving partial hip to gable, rear dormer window and 4no. front...

26/2669/192 - 17 Jul 2026

12 Grange Road Edgware HA8 0PP

Single storey side/rear extension following demolition of the existing conservat...

26/2645/HSE - 15 Jul 2026

75 Highview Gardens Edgware HA8 9UD

Single storey front, side and rear extensions following demolition of the existi...

26/2651/HSE - 15 Jul 2026

2 Downhurst Avenue London NW7 3QA

Single storey rear extension

26/2581/HSE - 9 Jul 2026

Important details

Council
Barnet
Application type
Proposed Lawful Development Certificate
Postcode
NW7 3QA
Received
26 May 2026
Validated
26 May 2026
Ward
Edgware
Case officer
Show
Target decision
21 Jul 2026
Decision
Lawful
Decision date
20 Jul 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Office for Architectural Culture Ltd

Consultation & key dates

Alt. reference
PP-14955730

Historical activity at this location

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

Within ~100m

Nearby activity

2022 Refused
15 Downhurst Avenue London NW7 3QA
Erection of a rear conservatory
22/3892/HSE
2022 Approved
15 Downhurst Avenue London NW7 3QA
Single storey rear extension
22/2154/192
2022 Approved
1 Holmwood Grove London NW7 3DS
Single storey side and front extension incorporating new front porch (Amended Description)
22/1026/HSE
2021 Approved
7 Delamere Gardens London NW7 3EA
Single storey rear extension with terrace extension and associated access steps. Front po…
21/6055/HSE
2021 Approved
15 Downhurst Avenue London NW7 3QA
Single storey rear extension
21/5841/HSE
2021 Approved
15 Downhurst Avenue London NW7 3QA
Roof extension involving rear dormer window with Juliette balcony and 2no front facing ro…
21/4562/192
2021 Refused
15 Downhurst Avenue London NW7 3QA
Single storey rear extension with a proposed depth of 4 metres from original rear wall, m…
21/4575/PNH
2021 Withdrawn
15 Downhurst Avenue London NW7 3QA
Single storey rear extension. Roof extension involving rear dormer window with juliette b…
21/1491/HSE
2021 Refused
24 Downhurst Avenue London NW7 3QA
Single storey rear extension
21/1911/HSE
2021 Approved
14 Derwent Avenue London NW7 3DZ
Conversion of existing garage into habitable room, single storey side/rear extension with…
21/0494/HSE
2021 Approved
14 Derwent Avenue London NW7 3DZ
Roof extension including rear dormer window with juliette balcony and 4no. rooflights to…
21/0493/192
2021 Approved
11 Derwent Avenue London NW7 3DY
Single storey side and rear extension. New front porch
21/0041/HSE
2020 Approved
3 Derwent Avenue London NW7 3DY
Single storey rear and two storey side extension. Single storey front porch
20/3168/HSE
2019 Approved
2 Holmwood Grove London NW7 3DT
Single storey side extension
19/4708/HSE
2019 Approved
1 Holmwood Grove London NW7 3DS
Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no fron…
19/3926/192
2018 Approved
1 Delamere Gardens London NW7 3EA
Roof extension including rear dormer windows with juliette balcony and 3no. rooflights to…
18/6328/192
2018 Approved
18 Downhurst Avenue London NW7 3QA
Single storey side, rear and front wrap around extension. Conversion of existing garage i…
18/5236/HSE
2018 Approved
4 Holmwood Grove London NW7 3DT
Single storey rear extension with a proposed depth of 6 metres from original rear wall, e…
18/2674/PNH
2018 Refused
4 Holmwood Grove London NW7 3DT
Single storey rear extension with a proposed depth of 6 metres from original rear wall, e…
18/2204/PNH
2017 Approved
12 Derwent Avenue London NW7 3DZ
Single storey side and rear extension. Associated alterations to roof
17/8063/HSE
2016 Approved
48 Grenville Place London NW7 3SF
Single storey rear extension with new patio area. Conversion of garage into habitable room
16/7868/HSE
2016 Approved
2 Holmwood Grove London NW7 3DT
Single storey rear extension with a proposed depth of 6 metres from original rear wall, e…
16/7908/PNH
2016 Refused
2 Holmwood Grove London NW7 3DT
Single storey rear extension with a proposed depth of 6 metres from original rear wall, e…
16/7336/PNH
2016 Approved
1 Holmwood Grove London NW7 3DS
Single storey rear extension
16/4580/HSE
2016 Approved
43 Grenville Place London NW7 3SF
Single storey rear extension
16/2105/HSE
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 performance
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