Planning application
72 Lynton Mead London N20 8DJ
Works: Extension Loft or dormer Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Roof extension involving hip to gable with rear dormer window, juliette balcony and 2no. front facing rooflights. New side gable window and removal of side chimneys (AMENDED DESCRIPTION)
As published by the council, reference 26/1301/192
Application record
- Reference
- 26/1301/192
- Type
- Proposed Lawful Development Certificate
- Status
- Pending Consideration
- Received
- 8 Apr 2026
- Validated
- 8 Apr 2026
- Ward
- Totteridge & Woodside
- Postcode
- N20 8DJ
Site history
Applications at this address on the Barnet register
This site has had 3 applications since 2026: 2 approved, 0 refused.
-
26/1687/192 Granted
72 Lynton Mead London N20 8DJ
Single storey rear extension with 1no. roof lantern following demolition of existing garage
-
26/1203/PNH Granted
72 Lynton Mead London N20 8DJ
Single storey rear extension, following demolition of existing garage, with a maximum proposed depth of 6.0m, eaves height of 3.0m and a maximum height of 3.95m
Timeline
Dates from the published record
-
8 Apr 2026
Received by Barnet
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 3 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 45 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
15 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 lawful development applications in a median of 28 days. More in our guide to how long planning decisions take.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
72 Lynton Mead London N20 8DJ
Single storey rear extension with 1no. roof lantern following demolition of existing garage
Granted Lawful development Extension Demolition +1 18 docsSmall domestic -
72 Lynton Mead London N20 8DJ
Single storey rear extension, following demolition of existing garage, with a maximum proposed depth of 6.0m, eaves height of 3.0m and a maximum height of 3.95m
Granted Prior approval Extension Demolition 22 docsSmall domestic -
22 Lynton Mead London N20 8DJ
78% historically approved · decision due ~3 Aug
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights
Awaiting decision Extension Loft or dormer +1 -
22 Lynton Mead London N20 8DJ
77% historically approved · decision due ~14 Oct
Single storey side and rear extension following demolition of the existing garage, outbuildings and rear extension. Changes to side fenestration. Alterations to front door.
Decided Householder Extension Demolition +1 10 docsSmall domestic -
53 And 55 Southway London N20 8DD
Single storey side and rear extension with new access steps to no.53 with 6no. rooflights to no.53 and demolition of the existing garage, and single storey side extension with 2no. rooflights to no.55
Granted Full applications Extension Loft or dormer +1 9 docsSmall domestic -
51 Ventnor Drive London N20 8BU
Single storey side/rear extension. Conversion of the existing garage into habitable room, insertion of window to replace garage door.
Granted Householder Extension Windows or glazing 15 docsSmall domestic
Other lawful development applications
In Barnet
-
26/2679/192 Granted
21 Myddelton Park London N20 0JH
Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).
-
26/1362/191 Refused
145 Cotswold Gardens London NW2 1PL
Use as a House in Multiple Occupation (HMO) for 6 people
-
26/1907/191 Granted
8 Golders Manor Drive London NW11 9HT
Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)
-
26/2392/192 Refused
6 Mostyn Road Edgware HA8 0JD
New front hardstanding and vehicular access to provide off-street parking
-
26/2059/192 Refused
Low Ridge Rowley Lane Barnet EN5 3HS
Erection of a rear outbuilding