Planning application
28 Holly Park Road London N11 3HD
Works: Extension 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 and extension to existing patio
As published by the council, reference 26/0470/HSE
Application record
- Reference
- 26/0470/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 6 Feb 2026
- Validated
- 9 Feb 2026
- Ward
- Friern Barnet
- Postcode
- N11 3HD
Timeline
Dates from the published record
-
6 Feb 2026
Received by Barnet
-
9 Feb 2026
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 6 April 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
Agent on file, an architecture practice registered in Poole
208 applications on PlanIndex · across 85 councils · 88% 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
5 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 householder applications in a median of 56 days. More in our guide to how long planning decisions take.
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 500 metres
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20 The Crescent London N11 3HN
Single storey rear extension with a proposed depth of 4.24 metres, maximum height of 3.37 metres and eaves height of 2.70 metres
Refused Prior approval Extension 13 docsSmall domestic -
19 Bellevue Road London N11 3ET
Roof extension involving rear dormer and 2no. front facing rooflights. Demolition of chimney. Erection of a rear outbuilding following demolition of existing garden shed. New front porch. (amended)
Decided Lawful development Extension Loft or dormer +1 5 docsSmall domestic -
13 Parkhurst Road London N11 3EN
Use of a dwelling (Use Class C3a) as a children's home for up to three children, with a manager and two carers who would stay overnight, working on a rota basis (C2)
Decided Lawful development 12 docsDomestic -
2 Parkhurst Road London N11 3EL
95% historically approved · decision due ~30 Jun
Variation/Removal of condition 2 (Approved Plans) of planning permission reference 21/1075/FUL dated 09/08/21 for 'Demolition of existing outbuildings; Conversion of property from 3 into 5no. selfcontained flats including; Erection of a three storey (including rooms in roof space); side extension and single storey rear extension. New cycle store to rear and refuse store to front and retention of 3 no. parking spaces.' Variation to include alterations to fenestration and internal layouts
Awaiting decision Conditions New dwelling Extension +2 11 docsSmall domestic -
2 Parkhurst Road London N11 3EL
Submission of details of condition 10 (Boundary Treatments) 14 (Cycle Parking) 15 (Refuse Storage) 17 (Hard and Soft Landscaping) pursuant to planning permission 21/1075/FUL dated 09/08/2021
Granted Conditions 9 docs -
Christ Church Friern Barnet Road London
95% historically approved · decision due ~3 Nov
Submission of details of condition 3 (Materials) pursuant to planning permission 20/1799/FUL dated 30/06/2020
Awaiting decision Conditions 2 docs
Other householder applications
In Barnet
-
26/3249/HSE Awaiting decision
19 Rushdene Avenue Barnet EN4 8EN
New front vehicular access and hardstanding to provide off-street parking space. New retaining wall following demolition of the existing wall and raised planted beds
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26/3235/HSE Awaiting decision
26 Mount Pleasant Barnet EN4 9HH
Replace existing flat roof at ground floor rear elevation with pitched roof and 2no. rooflights
-
26/3222/HSE Awaiting decision
46 Michleham Down London N12 7JN
Single storey side/rear extension with 3no. rooflights following demolition of the existing storage/utility structure. Changes to fenestration
-
26/3219/HSE Awaiting decision
53 Tudor Road Barnet EN5 5NW
First floor rear extension with front and rear rooflights. Roof extension over existing garage
-
26/3210/HSE Awaiting decision
47 Pattison Road London NW2 2HL
New front vehicular access to provide off-street parking. Removal of existing gate and shed, alterations to the existing front boundary wall and installation of close board fencing panels.