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25/3239/HSE

Full application at 31 Sefton Avenue London NW7 3QB, Barnet. View planning documents, track the decision and get email alerts on updates.

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First floor side extension. Roof extension involving hip to gable, rear dormer with glass balustrade for the juliette balcony and 3no. front facing rooflights. Changes to roof tiles and fenestration

25/3239/HSE

Small
Full

31 Sefton Avenue London NW7 3QB

Submitted4 Aug
Validated
Consultation
Target
Decided1 Oct
6 weeks typical decision time in Barnet76% of full applications approved

This is a full planning application for a dormer extension at 31 Sefton Avenue London NW7 3QB. Barnet has handled 4,527 applications of this type and approves 76% of them, typically deciding them in 57 days. This one was decided in 58 days. There are no previous applications recorded at this address. In the past year there have been 108 applications across Edgware. We hold 494 applications in total for the NW7 postcode area.

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Application Details

Reference
25/3239/HSE
Address
31 Sefton Avenue London NW7 3QB
Postcode
NW7 3QB
Local Authority
Barnet
Application Type
Full
Scale / Size
Small
Decision Status
Conditions

Applicant & Agent

Planning Application Dates

Consultation Expiry
2 September 2025
Date Decided
1 October 2025
Date Submitted
4 August 2025

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.614330, -0.259982

Source: Barnet