Planning application
92 Cat Hill Barnet EN4 8HX
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
Two storey side extension. Single storey rear extension. New front porch
As published by the council, reference 25/3918/HSE
Application record
- Reference
- 25/3918/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 24 Sep 2025
- Validated
- 24 Sep 2025
- Ward
- East Barnet
- Postcode
- EN4 8HX
Timeline
Dates from the published record
-
24 Sep 2025
Received by Barnet
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 19 November 2025, 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 42 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
8 applications on PlanIndex · across 4 councils
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
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.
Trade members open them from here.
Open the documentsWhat happens while it is decided
The process from here
This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
92 Cat Hill Barnet EN4 8HX
70% historically approved · decision due ~24 Mar
Non material amendment to planning permission 25/3918/HSE dated 23/09/2025 for `Two storey side extension. Single storey rear extension. New front porch and conversion of garage into habitable room.` Amendments to the external finish from pebble dash to smooth render to match neighbouring properties and facing brick to match the existing house
Awaiting decision Amendments Extension 2 docsSmall domestic -
48 Chestnut Grove Barnet EN4 8PU
79% historically approved · decision due ~2 Feb
Two storey rear extension. Single storey side/rear extension. Roof extensions involving crown roof with 1no. rooflight, side dormer window and 2no. front facing rooflights
Awaiting decision Lawful development Extension Loft or dormer +1 19 docsSmall domestic -
48 Chestnut Grove Barnet EN4 8PU
95% historically approved · decision due ~28 Jan
Submission of details of conditions 3 (Materials), 6 (Demolition and Construction Management and Logistics Plan ) 13 (Biodiversity Gain Plan) 19 (Levels) pursuant to planning permission 22/6024/FUL dated 29/03/23
Awaiting decision Conditions Demolition 14 docs -
115 Cat Hill Barnet EN4 8HR
77% historically approved · decision due ~10 Nov
First floor side extension with pitched roof
Awaiting decision Householder Extension 14 docsDomestic -
48 Chestnut Grove Barnet EN4 8PU
79% historically approved · decision due ~4 Aug
Submission of details of conditions 10 (Ecological Enhancement Measures), 11 (Ecological Toolbox), 12 (Hedgehog Highways), 14 (Sensitive Lighting strategy), 15 (Protective Barrier), 21 (Means of Enclosure) and 22 (Tree Protection) pursuant to planning permission 22/6024/FUL dated 29/03/23
Awaiting decision Trees -
101 Cat Hill Barnet EN4 8HP
77% historically approved · decision due ~10 Jun
Part single, part two storey side and rear extension with 1no. side and rear rooflight. New front porch
Awaiting decision Householder Extension Loft or dormer 4 docsSmall domestic
Other householder applications
In Barnet
-
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.
-
26/3211/HSE Awaiting decision
25 The Ridgeway London N11 3LG
Single storey rear extension with 3no. rooflights following the demolition of existing conservatory