Planning application
19 Byron Road London NW7 4AH
Works: Extension Loft or dormer Windows or glazing 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 side extension to existing rear outrigger with pitched roof and rooflights. Alterations to side and rear fenestration
As published by the council, reference 26/1563/HSE
Application record
- Reference
- 26/1563/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 27 Apr 2026
- Validated
- 27 Apr 2026
- Ward
- Mill Hill
- Postcode
- NW7 4AH
Site history
Applications at this address on the Barnet register
This site has had 3 applications since 2025: 1 approved, 0 refused.
-
26/0407/HSE Awaiting decision
19 Byron Road London NW7 4AH
Single storey side infill extension with 4no. rooflights
-
25/5109/192 Granted
19 Byron Road London NW7 4AH
Roof extension involving rear and side dormer windows and 2no. front facing rooflights, following demolition of chimney stack (AMENDED DESCRIPTION)
Timeline
Dates from the published record
-
27 Apr 2026
Received by Barnet
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 22 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 44 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
6 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 householder applications in a median of 56 days. More in our guide to how long planning decisions take.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
19 Byron Road London NW7 4AH
77% historically approved · decision due ~31 Mar
Single storey side infill extension with 4no. rooflights
Awaiting decision Householder Extension Loft or dormer 7 docsSmall domestic -
19 Byron Road London NW7 4AH
Roof extension involving rear and side dormer windows and 2no. front facing rooflights, following demolition of chimney stack (AMENDED DESCRIPTION)
Granted Lawful development Extension Loft or dormer +2 6 docs -
3B Marion Road London NW7 4AL
61% historically approved · decision due ~12 Dec
Roof extension with rear dormer window and 1no. front facing rooflight
Awaiting decision Full applications Extension Loft or dormer +1 11 docs -
40A Birkbeck Road London NW7 4AA
61% historically approved · decision due ~6 Jul
Roof extension involving enlargement of the existing rear dormer with juliette balcony, new dormer to existing rear and side roof and 2no. front facing rooflights, new front porch. Changes to fenestration: new windows to north elevation
Awaiting decision Full applications Extension Loft or dormer +1 15 docsSmall domestic -
First Floor Flat 28 Tennyson Road London NW7 4AS
61% historically approved · decision due ~24 Jul
Roof extension involving 1no. rear dormer window over main roof and 1no. rear dormer over outrigger roof and 2no. front facing rooflights
Awaiting decision Full applications Extension Loft or dormer +1 3 docs -
Small domestic
Other householder applications
In Barnet
-
26/3422/HSE Awaiting decision
Revelstroke 28 Totteridge Village London N20 8JN
Construction of a swimming pool and associated hard and soft landscaping following demolition of the existing shed including new access steps. Alterations to the ground level. Replacement of an existing timber decking terrace with a paved terrace.
-
26/3396/HSE Awaiting decision
43 Dukes Avenue London N3 2DE
Single storey rear, part two storey side extension with 1no. rooflight following the demolition of existing shed. Roof extension with rear dormer window, 1no. front, 3no. side facing rooflights and roof windows to the front and side roof slopes. Installation of solar panels to side elevation of roof
-
26/3410/HSE Awaiting decision
54 Ferney Road Barnet EN4 8LE
Single storey rear extension with alteration to the raised terrace area including new access steps to garden
-
26/3415/HSE Awaiting decision
11 Downage London NW4 1AS
Alterations and extensions to the roof including rear dormer window and the partial removal of the roof of the first floor rear extension, creation of a new crown roof over main roof and rear extension, 1no. front, 1no. side, 1no. rear facing rooflight and 1no. on crown roof
-
26/3382/HSE Awaiting decision
11 Layfield Crescent London NW4 3UJ
Part single, part two storey rear extension with flat roof and 1no. skylight