7 Lyndhurst Avenue London NW7 2AD Data via plota.co.uk

26/2283/192 - Proposed Lawful Development Certificate Approved

Proposal

Roof extension involving side cottage dormers including rear dormer window with juliette balcony, 2no. front facing rooflights. Alterations to main ridge height reducing its final height. Removal of chimney to side roofslope. Replacement of first floor rear gable pitched roof with flat roof [Amended Description] Data via plota.co.uk

View original council record ↗

Application progress

Received
17 Jun 2026
Validated
18 Jun 2026
Approved
31 Jul 2026

Approved on 31 Jul 2026 · Delegated Decision · Last checked 8 Aug 2026

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Important details

Council
Barnet
Application type
Proposed Lawful Development Certificate
Postcode
NW7 2AD
Received
17 Jun 2026
Validated
18 Jun 2026
Ward
Burnt Oak
Case officer
Show
Target decision
13 Aug 2026
Decision
Lawful
Decision date
31 Jul 2026
Decision level
Delegated Decision
Applicant
Show
Agent
EcoTrus

Public comments

No public comments yet.

Last counted 8 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15015763
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