47 Greenfield Gardens London NW2 1HT Data via plota.co.uk

26/2561/192 - Proposed Lawful Development Certificate Approved
Extensions & alterations

Proposal

Roof extension involving hip to gable, rear dormer window with Juliette balcony, 2no. front facing rooflights and new side gable window. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
7 Jul 2026
✓
Approved
23 Jul 2026

Approved on 23 Jul 2026 · Delegated Decision · Last checked 1 Aug 2026

Documents 12

Decision & officer reports 1

PDF DN: LAWFUL 192 Decision Notice · 23 Jul 2026 View ↗

Plans & drawings 10

PDF PROPOSED FRONT / SIDE ELEVATION Drawing · 21 Jul 2026 View ↗ PDF PROPOSED LOFT / ROOF PLAN Drawing · 21 Jul 2026 View ↗ PDF THE LOCATION PLAN Site Location Plan · 7 Jul 2026 View ↗ PDF EXISTING GROUND FLOOR Drawing · 7 Jul 2026 View ↗ PDF EXISTING FIRST FLOOR Drawing · 7 Jul 2026 View ↗ PDF EXISTING ROOF Drawing · 7 Jul 2026 View ↗ PDF EXISTING FRONT/SIDE Drawing · 7 Jul 2026 View ↗ PDF EXISTING REAR/SIDE Drawing · 7 Jul 2026 View ↗ PDF PROPOSED GROUND/FIRST FLOOR Drawing · 7 Jul 2026 View ↗ PDF PROPOSED REAR/SIDE Drawing · 7 Jul 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 7 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 4

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 Named permitted development rights are withdrawn here.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
Inside the Barnet built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 11 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.

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Other new applications on this street

27 Jul 2026Pending

109 And 111 Greenfield Gardens London NW2 1HU

Single storey ground, first floor, side and rear extensions to both properties (...

26/2759/RCU
8 May 2026Approved

62 Greenfield Gardens London NW2 1HY

Single storey rear extension with 2no. rooflights

26/1728/192

Nearby new applications

1 Sept 2026Pending

9 Cheviot Gardens London NW2 1QP

Erection of a single storey rear outbuilding

26/3187/192
17 Aug 2026Pending

53 Hendon Way London NW2 2LX

Use of outbuilding as 2no. self-contained dwellings

26/3013/191
17 Aug 2026Approved

Granville Road Estate Granville Road London NW2 2LD

Non-material amendments to appeal reference APP/N5090/W/15/3132049 (planning ref...

26/3021/NMA
3 Aug 2026Pending

19 Cheviot Gardens London NW2 1QJ

Change of use of the property from a single family dwelling (Class C3) to a 5 be...

26/2847/RCU
10 Aug 2026Refused

77 Pennine Drive London NW2 1NN

First floor rear extension

26/2953/192
10 Aug 2026Approved

Donoghue Business Park Claremont Road London NW2 1RR

Application pursuant to Section 96A of the Town and Country Planning Act for non...

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Important details

Council
Barnet
Application type
Proposed Lawful Development Certificate
Postcode
NW2 1HT
Received
7 Jul 2026
Validated
7 Jul 2026
Ward
Childs Hill
Case officer
Show
Target decision
1 Sept 2026
Decision
Lawful
Decision date
23 Jul 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Planning Architecture Ltd

How this decision compares

Decided in 16 days from validation, 37 days faster than Barnet's median of 53 for extensions. Approved, as 74% of extensions here are.

87%decided within 8 weeks
74%approved
1,436decided 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 1 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15035858

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
53 Greenfield Gardens London NW2 1HT
Single storey side and rear extension to an existing C4 dwelling (HMO) (Amended descripti…
25/0758/FUL
2025 Withdrawn
53 Greenfield Gardens London NW2 1HT
Single storey side extension and single storey rear extension
25/0278/HSE
2024 Approved
9 Greenfield Gardens London NW2 1HT
Single storey side extension. First floor rear extension. New ground floor window to fron…
24/4534/HSE
2024
33 Greenfield Gardens London NW2 1HT
Installation of side and rear external wall insulation
24/1524/192
2024 Approved
107 Hendon Way London NW2 2LY
Erection of a rear outbuilding
24/1105/192
2023 Approved
9 Greenfield Gardens London NW2 1HT
Single storey rear extension with a proposed depth of 6.00 metres from original rear wall…
23/5351/PNH
2023 Approved
9 Greenfield Gardens London NW2 1HT
Roof extension including hip to gable, rear dormer window, 2no. front facing rooflights
23/5157/192
2023 Approved
4 Purley Avenue London NW2 1SJ
Single storey front extension. Conversion of the existing garage into habitable room, ins…
23/4186/HSE
2023 Approved
9 Greenfield Gardens London NW2 1HT
Single story wrap around extension, first storey rear extension and erection of a front p…
23/4346/HSE
2023 Refused
9 Greenfield Gardens London NW2 1HT
Conversion of the existing dwelling into 2no. self-contained flats, including part single…
23/4345/FUL
2023 Refused
9 Greenfield Gardens London NW2 1HT
Roof extension including hip to gable, rear dormer window, 2no. front facing rooflights a…
23/4347/192
2023 Approved
48 Greenfield Gardens London NW2 1HX
Demolition of existing conservatory and entrance porch and construction of a single-store…
23/0854/HSE
2023 Approved
48 Greenfield Gardens London NW2 1HX
Single storey rear extension with a proposed depth of 7.00 metres from original rear wall…
23/4078/PNH
2023 Approved
35 Greenfield Gardens London NW2 1HT
Part single, part two storey rear extension and changes to the fenestration
23/3309/HSE
2023 Refused
9 Greenfield Gardens London NW2 1HT
Conversion of the existing dwelling into 2no. self-contained flats, including part single…
23/2476/FUL
2023 Withdrawn
9 Greenfield Gardens London NW2 1HT
Conversion of the existing dwelling into 2no. self-contained flats, including part single…
23/0906/FUL
2023
97 Hendon Way London NW2 2LY
Conversion of the existing dwelling into 3no. self-contained flats
23/1421/FUL
2023
4 Purley Avenue London NW2 1SJ
Single storey rear extension with 2no. skylights. Roof extension involving hip to gable…
23/1346/192
2023 Approved
4 Purley Avenue London NW2 1SJ
Single storey rear extension width a depth of 4m, maximum height of 3m and eaves height o…
23/0763/PNH
2023 Approved
97 Hendon Way London NW2 2LY
Ground floor rear infill extension. First floor rear extension
23/0212/HSE
2016 Refused
29 Greenfield Gardens London NW2 1HT
Single storey rear extension with a proposed maximum depth of 6 metres from original rear…
16/1883/PNH
2016 Approved
12 Purley Avenue London NW2 1SJ
Single storey rear and side extension with a flat roof and rooflights. Extension to roof…
16/0577/HSE
2016 Approved
77 Hendon Way London NW2 2LY
Application to discharge condition 1 (species, size and siting of replacement tree) of TP…
TCO/0044/16
2016 Refused
29 Greenfield Gardens London NW2 1HT
Single storey rear extension with a maximum depth of 6 metres from the original rear wall…
16/0243/PNH
2016 Approved
29 Greenfield Gardens London NW2 1HT
Roof extension involving hip to gable and rear dormer window to facilitate a loft convers…
16/0331/192
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