Planning application
70 Greyhound Hill London NW4 4JB
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Single storey rear extension
As published by the council, reference 26/0595/FUL
Application record
- Reference
- 26/0595/FUL
- Type
- Full Application
- Status
- Approved subject to conditions
- Decision
- Approve subject to conditions
- Received
- 16 Feb 2026
- Validated
- 23 Feb 2026
- Decided
- 8 May 2026
- Ward
- Hendon
- Decision by
- Delegated Decision
- Postcode
- NW4 4JB
Timeline
Dates from the published record
-
16 Feb 2026
Received by Barnet
-
23 Feb 2026
Validated
Checked as complete and ready for consideration.
-
8 May 2026
Decision issued: Approve subject to conditions
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
14 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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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
-
Flat 2, 8 Hendale Avenue London NW4 4LR
Use of rear extension as 1no. self-contained flat (Retrospective Application) Associated refuse/recycling storage and amenity space
Withdrawn Amendments Extension 6 docs -
Flat 1, 8 Hendale Avenue London NW4 4LR
Change of use of the property from a single family dwelling (Class C3) to a 3 bed House in Multiple Occupation (HMO) (Class C4) for 4 people (Retrospective Application) Associated refuse/recycling/cycle storage and amenity space
Withdrawn Amendments 7 docsDomestic -
8 Hendale Avenue London NW4 4LR
79% historically approved · decision due ~1 Sep
Change of use of main dwellinghouse into a 3 bedroom, 4 person HMO (House of Multiple Occupation). Retention of ground floor rear extension as 1no. self-contained flat
Awaiting decision ExtensionDomestic -
Rear Of 69 Greyhound Hill London NW4 4JN
61% historically approved · decision due ~13 May
Demolition of the existing outbuilding and erection of a single storey detached dwelling with green roof. Associated landscaping and cycle storage
Awaiting decision Full applications New dwelling Demolition 4 docsSmall domestic -
Henley Court Watford Way London NW4 4SR
61% historically approved · decision due ~2 Nov
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
Awaiting decision Full applications New dwelling Extension -
Small domestic
Other full applications applications
In Barnet
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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
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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
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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
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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)