Planning application
54 Devonshire Road London NW7 1LL
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Single storey rear extension with a proposed depth of 4.00 metres, maximum height of 3.15 metres and eaves height of 3.00 metres.
As published by the council, reference 25/3764/PNH
Application record
- Reference
- 25/3764/PNH
- Type
- Prior Notification (Householder)
- Status
- Pending Consideration
- Received
- 12 Sep 2025
- Validated
- 12 Sep 2025
- Ward
- Mill Hill
- Postcode
- NW7 1LL
Site history
Applications at this address on the Barnet register
This site has had 3 applications since 2025: 1 approved, 0 refused.
-
25/4212/PNH Granted
54 Devonshire Road London NW7 1LL
Single storey rear extension with a proposed depth of 4.00m, maximum height of 3.15m and eaves height of 3.00m
-
25/3700/192 Awaiting decision
54 Devonshire Road London NW7 1LL
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights. External wall insulation and render
Timeline
Dates from the published record
-
12 Sep 2025
Received by Barnet
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 7 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Barnet took a median of 46 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
HK Homes Architectd and Consultants Ltd Agent, a developer
1 application on PlanIndex
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided prior approval applications in a median of 36 days. More in our guide to how long planning decisions take.
About prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
54 Devonshire Road London NW7 1LL
80% historically approved · decision due ~4 Nov
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights. External wall insulation and render
Awaiting decision Lawful development Extension Loft or dormer +1 11 docs -
54 Devonshire Road London NW7 1LL
Single storey rear extension with a proposed depth of 4.00m, maximum height of 3.15m and eaves height of 3.00m
Granted Prior approval Extension 14 docsSmall domestic -
64 Devonshire Road London NW7 1LL
80% historically approved · decision due ~10 Feb
Single storey rear extension with 2no. rooflights
Awaiting decision Lawful development Extension Loft or dormer 4 docsSmall domestic -
6 Oakhampton Road London NW7 1NH
Part single, part two storey, side and rear extensions with pergola
Refused Householder Extension 13 docsDomestic -
6 Oakhampton Road London NW7 1NH
77% historically approved · decision due ~20 Mar
Part single, part two storey front, side and rear extensions with pergola. Roof extension involving rear dormer window and 2no. double front facing rooflights
Awaiting decision Householder Extension Loft or dormer +1 10 docsDomestic -
74 Devonshire Road London NW7 1DP
77% historically approved · decision due ~9 Nov
Part single, part two story side and rear extension
Decided Householder ExtensionDomestic
Other prior approval applications
In Barnet
-
26/3835/PNH Awaiting decision
3 Devonshire Crescent London NW7 1DN
Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.48 metres and eaves height of 3.00 metres. Following demolition of existing rear outrigger.
-
26/3832/PNH Awaiting decision
48 Alverstone Avenue Barnet EN4 8EB
Single storey rear extension with a proposed depth of 4.5 metres, maximum height of 3.15 metres and eaves height of 3 metres following demolition of existing rear extension.
-
26/3823/PNH Awaiting decision
7 Southbourne Crescent London NW4 2LB
Single storey rear extension added to an existing extension with the total extension measuring 6.00 metres deep, with a maximum height of 3.00 metres and an eaves height of 3.00 metres.
-
26/3809/PND Awaiting decision
10 Clifford Road Barnet EN5 5PG
Demolition of existing garage and attached pitched-roof structure
-
26/3819/PNH Awaiting decision
78 Russell Lane London N20 0AP
2no. Single storey rear extensions with a proposed depth of 7.00 metres, maximum height of 3.60 metres and eaves height of 3.00 metres. Following demolition of the existing side/rear outrigger.