15 The Linkway Barnet EN5 2BX Data via plota.co.uk

26/3142/192 - Proposed Lawful Development Certificate Approved
Extensions & alterations

Proposal

Roof extension involving hip to gable, rear dormer window, 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
25 Aug 2026
✓
Approved
2 Sept 2026

Approved on 2 Sept 2026 · Delegated Decision · Last checked 3 Sept 2026

Documents 9

Decision & officer reports 1

PDF DN: LAWFUL 192 Decision Notice · 2 Sept 2026 View ↗

Plans & drawings 6

PDF THE LOCATION PLAN Site Location Plan · 25 Aug 2026 View ↗ PDF PROPOSED ELEVATIONS Drawing · 25 Aug 2026 View ↗ PDF EXISTING ELEVATIONS Drawing · 25 Aug 2026 View ↗ PDF EXISTING SECTIONS Drawing · 25 Aug 2026 View ↗ PDF EXISTING FLOOR PLANS Drawing · 25 Aug 2026 View ↗ PDF PROPOSED FLOOR PLANS Drawing · 25 Aug 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 25 Aug 2026 View ↗

Other documents 1

PDF VOLUME CALCULATOR Other · 25 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 5

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 Named permitted development rights are withdrawn here.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 ↗
Also on the record
Inside the Barnet built-up area; Public transport access: PTAL 0 (very poor), TfL 2023, for the 100 m square; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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.

Sales history 1

Last sold for £635,000 in February 2025. Semi-detached house, freehold.

19 February 2025£635,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area86 m² (926 sq ft)
Energy ratingE (52 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in November 2024, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Barnet
Application type
Proposed Lawful Development Certificate
Postcode
EN5 2BX
Received
25 Aug 2026
Validated
25 Aug 2026
Ward
Barnet Vale
Case officer
Show
Target decision
20 Oct 2026
Decision
Lawful
Decision date
2 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Alan Cox Associates Ltd

How this decision compares

Decided in 8 days from validation, 44 days faster than Barnet's median of 52 for extensions. Approved, as 75% of extensions here are.

87%decided within 8 weeks
75%approved
1,904decided 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 3 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15184497
Planning Portal ref
PP-15184497
Statutory expiry
20 Oct 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025
45 Grasvenor Avenue Barnet EN5 2BY
Erection of a two storey dwelling. Roof extension involving hip to gable, rear dormer win…
25/1320/FUL
2025
24 The Linkway Barnet EN5 2BX
Single storey rear extension with 2no. rooflights
25/0871/HSE
2025 Approved
45 Grasvenor Avenue Barnet EN5 2BY
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no…
25/0275/192
2024 Approved
73 Western Way Barnet EN5 2BU
Roof extension involving rear dormer window
24/4959/192
2024 Approved
73 Western Way Barnet EN5 2BU
Single storey rear extension following demolition of the existing conservatory
24/4960/HSE
2024 Approved
16 The Linkway Barnet EN5 2BX
Single storey ground floor rear extension with a depth of 6m, a maximum height of 4.0m an…
24/4226/PNH
2024 Approved
16 The Linkway Barnet EN5 2BX
Single storey rear extension with a proposed depth of 6.00 metres from original rear wall…
24/0546/PNH
2022 Approved
12 The Linkway Barnet EN5 2BX
Single storey rear extesnion with a proposed depth of 6m, eaves height of 2.7m and maximu…
22/0705/PNH
2021 Approved
12 The Linkway Barnet EN5 2BX
Roof extension involving hip to gable, rear dormer window and new side gable window
21/6310/192
2021 Refused
12 The Linkway Barnet EN5 2BX
Single storey rear extension with a proposed depth of 5.00 metres, a maximum height of 3…
21/6314/PNH
2021 Approved
65 Western Way Barnet EN5 2BU
Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no fron…
21/6279/192
2021 Approved
26 The Linkway Barnet EN5 2BX
Single storey rear extension with a proposed depth of 6 metres from original rear wall, e…
21/5243/PNH
2021 Approved
22 The Linkway Barnet EN5 2BX
Single storey rear extension
21/2706/HSE
2021 Approved
95 Sherrards Way Barnet EN5 2BP
A single storey rear extension measuring 4.5 metres in depth from the original rear wall…
21/2630/PNH
2021 Refused
26 The Linkway Barnet EN5 2BX
A single storey rear extension measuring 5.00 metres in depth from the original rear wall…
21/1293/PNH
2021 Refused
95 Sherrards Way Barnet EN5 2BP
Single storey rear extension measures 6.00 metres in depth from the original rear wall wi…
21/0370/PNH
2020 Approved
41 Western Way Barnet EN5 2BU
Single storey rear extension with mono pitch roof and 2 no rooflights
20/5808/HSE
2020 Approved
16 The Linkway Barnet EN5 2BX
Single storey rear extension with a proposed depth of 6.00 metres from original rear wall…
20/2597/PNH
2020 Approved
55 Western Way Barnet EN5 2BU
Single storey rear extension with a proposed depth of 6.00 metres from original rear wall…
20/2931/PNH
2020 Approved
98 Grasvenor Avenue Barnet EN5 2DB
Roof extension involving hip to gable, rear dormer window and 2no front facing rooflights
20/2675/192
2018 Approved
105 Sherrards Way Barnet EN5 2BP
Conversion of garage into habitable room following partial demolition of a wall, insertio…
18/1950/HSE
2017 Approved
158 Sherrards Way Barnet EN5 2BN
Single storey rear extension with a proposed depth of 6.0 metres from original rear wall…
17/5468/PNH
2017 Approved
20 The Linkway Barnet EN5 2BX
Single storey rear extension with a proposed depth of 6 metres from original rear wall, e…
17/1831/PNH
2017 Refused
20 The Linkway Barnet EN5 2BX
Single storey rear extension with a proposed maximum depth of 6 metres measured from orig…
17/1308/PNH
2016 Approved
20 The Linkway Barnet EN5 2BX
Single storey rear extension.
16/6439/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 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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.