Planning application
27 Riverside London NW4 3TU
Works: Extension Loft or dormer 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 2no. rooflights
As published by the council, reference 26/2497/192
Application record
- Reference
- 26/2497/192
- Type
- Proposed Lawful Development Certificate
- Status
- Pending Consideration
- Received
- 2 Jul 2026
- Validated
- 2 Jul 2026
- Ward
- West Hendon
- Postcode
- NW4 3TU
Site history
Applications at this address on the Barnet register
This site has had 3 applications since 2026: 1 approved, 0 refused.
-
26/1905/192 Granted
27 Riverside London NW4 3TU
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights
-
26/1906/PNH Awaiting decision
27 Riverside London NW4 3TU
Single storey rear extension with a maximum proposed depth of 6.0m, maximum height of 3.95m and an eaves height of 2.59m
Timeline
Dates from the published record
-
2 Jul 2026
Received by Barnet
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 27 August 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
Qualis Building Consultancy Limited Agent, registered in Edgware
Active · incorporated 2017 · Edgware
10 applications on PlanIndex · across 4 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
3 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 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 500 metres
-
27 Riverside London NW4 3TU
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights
Granted Lawful development Extension Loft or dormer +1 4 docs -
27 Riverside London NW4 3TU
58% historically approved · decision due ~16 Jul
Single storey rear extension with a maximum proposed depth of 6.0m, maximum height of 3.95m and an eaves height of 2.59m
Awaiting decision Prior approval Extension 4 docsSmall domestic -
4 Riverside London NW4 3TX
79% historically approved · decision due ~13 Oct
Erection of a 2m brick fence to the front of the property. New front paving to garden and driveway
Awaiting decisionSmall domestic -
11 Layfield Crescent London NW4 3UJ
58% historically approved · decision due ~18 Sep
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres, following demolition of the existing garage.
Awaiting decision Prior approval Extension DemolitionSmall domestic -
4 Riverside London NW4 3TX
Single storey rear extension following demolition of existing conservatory. Changes to fenestration: relocation of front entrance door, enlargement of windows to front and new window to rear elevations (AMENDED DESCRIPTION)
Granted Lawful development Extension Demolition +1 8 docsSmall domestic -
4 Riverside London NW4 3TX
Two storey side and rear extension following demolition of the existing conservatory and patio area. Roof extension involving hip to gable, side/rear dormer window and front and rear facing rooflights. New front sliding access gate
Refused Householder Extension Loft or dormer +2 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).
-
26/1907/191 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)
-
26/2059/192 Refused
Low Ridge Rowley Lane Barnet EN5 3HS
Erection of a rear outbuilding
-
26/2066/192 Granted
355 Hendon Way London NW4 3NB
Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of chimney on rear elevation (AMENDED DESCRIPTION)
-
26/2525/192 Granted
39 Ridgeway Avenue Barnet EN4 8TN
Single storey rear extension