Planning application
19 Sunny Gardens Road London NW4 1SL
Works: New dwelling Extension Loft or dormer Windows or glazing Several homes
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Conversion of the existing dwelling into 3no. self-contained flats including part single, part two storey rear extension with 4no. flat rooflights, roof extension including rear dormer window with juliette balcony and 3no. front facing rooflights. Associated amenity space, refuse/recycling storage, cycle store and off-street parking
As published by the council, reference 25/4151/FUL
Application record
- Reference
- 25/4151/FUL
- Type
- Full Application
- Status
- Refused
- Decision
- Refuse
- Received
- 16 Oct 2025
- Validated
- 16 Oct 2025
- Decided
- 11 Dec 2025
- Ward
- Hendon
- Decision by
- Delegated Decision
- Postcode
- NW4 1SL
Timeline
Dates from the published record
-
16 Oct 2025
Received by Barnet
-
11 Dec 2025
Decision issued: Refuse
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
269 applications on PlanIndex · across 22 councils · 64% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
8 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 refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
-
19 Sunny Gardens Road London NW4 1SL
60% historically approved · decision due ~13 Aug
Conversion of existing property into 3no. self-contained flats including part single, part two-storey rear extension. Associated amenity space, refuse and recycling/cycle storage and off-street parking
Awaiting decision Full applications New dwelling Extension -
25 Sunny Gardens Road London NW4 1SL
The proposal is a Single Storey Side Extension measuring 6m from the rear elevation of the original property and 3.5m from the sidewall of the existing rear extension, with a maximum height of 3.00m and an eaves height of 2.84 metres.
Refused Prior approval Extension 13 docsSmall domestic -
28 Sunningfields Road London NW4 4RL
Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.00m and eaves height of 3.00m
Granted Prior approval Extension 5 docsSmall domestic -
28 Sunningfields Road London NW4 4RL
Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window
Decided Lawful development Extension Loft or dormer +1 3 docs -
22 Sunningfields Road London NW4 4RL
58% historically approved · decision due ~8 Apr
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.75 metres and eaves height of 2.75 metres
Awaiting decision Prior approval Extension 5 docsSmall domestic -
20 Sunny Gardens Road London NW4 1RX
60% historically approved · decision due ~20 Aug
Conversion from 2no. self-contained flats to 3no. self-contained flats including roof extension with rear dormer window and 2no. front facing rooflights. Associated amenity space, refuse/recycling and cycle storage and off-street parking
Awaiting decision Full applications New dwelling Extension +2
Other full applications applications
In Barnet
-
26/3239/FUL Awaiting decision
Henley Court Watford Way London NW4 4SR
Construction of additional floor to provide 7no. self-contained flats. Construction of two storey side extension with rooms in the roofspace to provide 2no. self-contained flats. Associated refuse storage
-
26/3238/FUL Awaiting decision
2 North End Road London NW11 7PH
New shopfront with double glazed front folding doors
-
26/3230/FUL Awaiting decision
50 Ballards Lane London N3 2DP
Installation of a kitchen extract ventilation system within existing commercial unit on ground floor and flat roof with a discharge flue fixed to the rear elevation, together with associated internal alterations
-
26/3199/FUL Awaiting decision
494 Finchley Road London NW11 8DE
Demolition of the existing dwelling and erection of a two storey building over basement car park with rooms in the roofspace to provide 6no. self-contained residential dwellings. Associated amenity space, cycle stores and refuse/recycling storage
-
26/3200/FUL Awaiting decision
289 Regents Park Road London N3 3JY
Removal of front extension. Single storey side extension including new walls to replace existing boundary fences. (Part Retrospective)