Planning application
46 St Margarets Road Edgware HA8 9UU
Works: Extension Loft or dormer Several homes
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 and side extension with 5no. flat rooflights
As published by the council, reference 25/4356/HSE
Application record
- Reference
- 25/4356/HSE
- Type
- Householder Application
- Status
- Approved subject to conditions
- Decision
- Granted As published: Approve subject to conditions
- Received
- 31 Oct 2025
- Validated
- 4 Nov 2025
- Decided
- 18 Dec 2025
- Ward
- Edgware
- Decision by
- Delegated Decision
- Postcode
- HA8 9UU
Site history
Applications at this address on the Barnet register
This site has had 3 applications since 2025: 2 approved, 1 refused.
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26/0964/NMA Refused
46 St Margarets Road Edgware HA8 9UU
Non material amendment to planning permission original 25/4356/HSE dated 18/12/2025 for 'Single storey rear and side extension with 5no. flat rooflights'. Amendments include adding one additional window to the south west side extension
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26/0559/HSE Granted
46 St Margarets Road Edgware HA8 9UU
New front porch
Timeline
Dates from the published record
-
31 Oct 2025
Received by Barnet
-
4 Nov 2025
Validated
Checked as complete and ready for consideration.
-
18 Dec 2025
Decision issued: Approve subject to conditions
-
10 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
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26/0964/NMA Refused
46 St Margarets Road Edgware HA8 9UU
Non material amendment to planning permission original 25/4356/HSE dated 18/12/2025 for 'Single storey rear and side extension with 5no. flat rooflights'. Amendments include adding one additional window to the south west side extension
Who's behind it
Company information only, from the register and Companies House
UKSmartBuild.com Ltd Agent
16 applications on PlanIndex · across 4 councils · 100% granted
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
9 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.
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Open the documentsWhat this grant of permission means
Barnet granted permission on 18 December 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
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 0.3 miles
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Small domestic
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46 St Margarets Road Edgware HA8 9UU
Non material amendment to planning permission original 25/4356/HSE dated 18/12/2025 for 'Single storey rear and side extension with 5no. flat rooflights'. Amendments include adding one additional window to the south west side extension
Refused Amendments Extension Loft or dormer +1 10 docsSeveral homes -
19 St Margarets Road Edgware HA8 9UT
77% historically approved · decision due ~22 Jul
Part single, part two storey side and rear extension with 2no. rooflights and associated access steps and garage conversion to provide under croft access to the rear garden and store. New front porch. Roof extension involving new crown roof, side and rear dormer windows, 2no. flat, 1no. side facing and 1no. front facing rooflights and new side raised roof
Awaiting decision Householder Extension Loft or dormer +1 19 docsSeveral homes -
19 St Margarets Road Edgware HA8 9UT
Single story rear extension with a proposed depth of 6.00m, maximum height of 3.91m and eaves height of 3.00m
Refused Prior approval Extension 10 docs -
19 St Margarets Road Edgware HA8 9UT
77% historically approved · decision due ~6 Apr
Part single, part two storey side and rear extension with associated access steps and garage conversion to provide under croft access to the rear garden and store. New front porch and first floor bay windows. Roof extension involving new crown roof, side and rear dormer windows, 2no flat, 3no. side facing and 1no. front facing rooflights and new side gable window
Awaiting decision Householder Extension Loft or dormer +1 13 docsSeveral homes -
9 Brook Avenue Edgware HA8 9XF
Single storey rear extension following the demolition of existing ground floor rear projection
Granted Householder Extension Demolition 7 docsSmall domestic
Other householder applications
In Barnet
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26/3827/HSE Awaiting decision
43 Hermitage Lane London NW2 2HE
Single storey rear extension with 3no. rooflights following demolition of the existing conservatory. Replacement front bay window and entrance porch. First floor rear juliette balcony. Changes to fenestration including new window openings and enlarged front rooflight
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26/3815/HSE Awaiting decision
17 Hurstwood Road London NW11 0AS
Single storey rear extension
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26/3800/HSE Awaiting decision
29 Monks Avenue Barnet EN5 1BZ
Single storey side and rear infill extension including new front porch following demolition of the side/rear storage.
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26/3791/HSE Awaiting decision
149 Montrose Avenue Edgware HA8 0DZ
New front hardstanding and vechicular access to provide off-street parking
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26/3799/HSE Awaiting decision
1 Queens Avenue London N3 2NN
Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights