Planning application
48 Chestnut Grove Barnet EN4 8PU
Works: Extension Loft or dormer Windows or glazing 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 rear extension. Single storey side/rear extension. Roof extensions involving crown roof with 1no. rooflight, side dormer window and 2no. front facing rooflights
As published by the council, reference 25/4903/192
Application record
- Reference
- 25/4903/192
- Type
- Proposed Lawful Development Certificate
- Status
- Pending Consideration
- Received
- 8 Dec 2025
- Validated
- 8 Dec 2025
- Ward
- East Barnet
- Postcode
- EN4 8PU
Timeline
Dates from the published record
-
8 Dec 2025
Received by Barnet
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 2 February 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 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, registered in Ripponden
7 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
19 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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
-
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 -
92 Cat Hill Barnet EN4 8HX
77% historically approved · decision due ~19 Nov
Two storey side extension. Single storey rear extension. New front porch
Awaiting decision Householder Extension 9 docsSmall domestic -
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 ~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 -
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 -
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 lawful development applications
In Barnet
-
26/1907/191 Decided
8 Golders Manor Drive London NW11 9HT
Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)
-
26/2059/192 Decided
Low Ridge Rowley Lane Barnet EN5 3HS
Erection of a rear outbuilding
-
26/2066/192 Decided
355 Hendon Way London NW4 3NB
Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of chimney on rear elevation (AMENDED DESCRIPTION)
-
26/1663/192 Decided
152 Deans Lane Edgware HA8 9NT
Change of use from single family dwellinghouse (Class C3a) to supported living accommodation Class C3b)
-
26/2025/192 Decided
18 Hale Drive London NW7 3DU
Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window