11 Hadley Grove Barnet EN5 4PH Data via plota.co.uk

26/2729/S73 - Vary/Remove condition/Minor Mtl Amnd Pending Consideration

Proposal

Variation of condition 1 (Approved plans) of planning permission reference dated 22/12/2025 for 'Alterations to garage including demolition of front elevation and partial demolition of roof and construction of a new bay window and new pitched roof with rooflights including increase in ridge height. Single storey rear extension. Insertion of new doors to rear elevation. Replacement of front entrance door' Variation to include changing ceiling height of existing kitchen and new extension to match the existing living room… Data via plota.co.uk

View original council record ↗Last checked

Application progress

Received
23 Jul 2026
Consultation
30 Jul 2026
Decision
Expected by 17 Sept 2026

This application is under consideration - no decision has been issued yet. A decision is expected by 17 Sept 2026. The consultation period closed on 20 Aug 2026.

Associated applications 2

  • Part of

    FullApprovedcouncil archive

    Conditions 1 variation sought

    • VariationVariation of condition 1 (Approved plans) for 'Alterations to garage including demolition…This application26/2729/S73

Site constraints 8

Monken Hadley conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
2 Article 4 directions
Article 4(2) for Monken Hadley CA Area 5 · 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 Named permitted development rights are withdrawn here.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.
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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 ↗
Registered battlefield 99 m away: Battle of Barnet 1471
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Also on the record
3 listed buildings within 150 m; Inside the Barnet built-up area; Green belt 100 m away: London.
Not affected
Outside flood zones 2 and 3 · No scheduled monument 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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Important details

Council
Barnet
Application type
Vary/Remove condition/Minor Mtl Amnd
Postcode
EN5 4PH
Received
23 Jul 2026
Validated
23 Jul 2026
Ward
High Barnet
Case officer
Show
Target decision
17 Sept 2026
Applicant
Show
Agent
James Clague Architects

Public comments

5comments received
5 objecting

100% object · above the UK average of 75%

Last counted 12 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15073982
Comments by
20 Aug 2026
Site or press notice
30 Jul 2026
Statutory expiry
17 Sept 2026
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