Planning application
51 Millway London NW7 3QT
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 6.00m, maximum height of 4.00m and an eaves height of 2.55m
As published by the council, reference 26/1334/PNH
Application record
- Reference
- 26/1334/PNH
- Type
- Prior Notification (Householder)
- Status
- Pending Decision
- Received
- 10 Apr 2026
- Validated
- 10 Apr 2026
- Ward
- Mill Hill
- Postcode
- NW7 3QT
Site history
Applications at this address on the Barnet register
This site has had 5 applications since 2025: 2 approved, 0 refused.
-
26/3048/PNH Awaiting decision
51 Millway London NW7 3QT
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.725 metres and eaves height of 2.401 metres.
-
26/0096/192 Awaiting decision
51 Millway London NW7 3QT
Single storey rear extension
-
25/4181/HSE Granted
51 Millway London NW7 3QT
Part single, part two-storey rear extension (AMENDED PROPOSAL)
-
25/4178/192 Granted
51 Millway London NW7 3QT
Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights. New side gable window. New front porch following the demolition of existing porch
Timeline
Dates from the published record
-
10 Apr 2026
Received by Barnet
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 5 June 2026, 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 43 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
RJF Architecture Agent, an architecture practice registered in London
Active · incorporated 2018 · London
14 applications on PlanIndex · across 8 councils
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
13 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.
Trade members open them 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 500 metres
-
51 Millway London NW7 3QT
80% historically approved · decision due ~1 Apr
Single storey rear extension
Awaiting decision Lawful development Extension 11 docsSmall domestic -
51 Millway London NW7 3QT
Part single, part two-storey rear extension (AMENDED PROPOSAL)
Granted Householder Extension 19 docsDomestic -
51 Millway London NW7 3QT
Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights. New side gable window. New front porch following the demolition of existing porch
Granted Lawful development Extension Loft or dormer +2 14 docsSmall domestic -
60 Millway London NW7 3RA
77% historically approved · decision due ~24 Sep
Two storey side extension linking to house and single storey rear infill extension following demolition of the existing garage. Associated alterations to roof
Awaiting decision Householder Extension DemolitionSmall domestic -
3A Newcombe Park London NW7 3QN
Change of use from C3 (Residential) to short-term/self-catering accommodation (C1/Sui Generis)
Refused Full applications 14 docs -
91 Millway London NW7 3QT
79% historically approved · decision due ~7 Oct
Alteration and extension of the existing rear patio including new access steps to garden, installation of a retractable roof pergola and addition of a 2m-high boundary fence to one side (Retrospective Application)
Awaiting decision ExtensionSmall domestic
Other prior approval applications
In Barnet
-
26/3407/PNH Awaiting decision
12 Ingleway London N12 0QJ
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 2.75 metres and eaves height of 2.75 metres, following demolition of the existing conservatory.
-
26/3322/PNH Awaiting decision
35 Aldridge Avenue Edgware HA8 8TA
Single storey rear extension with a proposed depth of 6 metres, maximum height of 3 metres and eaves height of 3 metres.
-
26/3337/PNH Awaiting decision
103 Brunswick Park Road London N11 1JT
Single storey rear extension with a proposed depth of 6 metres, maximum height of 4 metres and eaves height of 3 metres. Following demolition of the existing garage.
-
26/3320/PNH Awaiting decision
31 Woodlands London NW11 9QJ
2no. single-storey rear extensions with a proposed depth of 6 metres, maximum height of 4 metres and eaves height of 3 metres, following demolition of the existing rear extension and patio. (Amended description)
-
26/3303/PNH Awaiting decision
95 Bittacy Rise London NW7 2HH
Single storey rear extension with a proposed depth of 4.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres. Following demolition of the existing rear extension.