Planning application
8 Brookhill Road Barnet EN4 8SD
Works: Extension Loft or dormer Demolition Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Roof extension involving side dormer windows. New window to second floor front elevation following demolition of existing chimney.
As published by the council, reference 26/1840/192
Application record
- Reference
- 26/1840/192
- Type
- Proposed Lawful Development Certificate
- Status
- Lawful
- Decision
- Granted As published: Lawful
- Received
- 15 May 2026
- Validated
- 18 May 2026
- Decided
- 9 Jul 2026
- Ward
- East Barnet
- Decision by
- Delegated Decision
- Postcode
- EN4 8SD
Timeline
Dates from the published record
-
15 May 2026
Received by Barnet
-
18 May 2026
Validated
Checked as complete and ready for consideration.
-
9 Jul 2026
Decision issued: Lawful
-
16 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
db Design Services Agent, a design practice
11 applications on PlanIndex · across 6 councils · 82% 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
6 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Barnet granted permission on 9 July 2026, 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
18 Brookhill Road Barnet EN4 8SD
93% historically approved · decision due ~19 May
Submission of details of condition 3 (Levels) 4 (Materials) 6 (Tree Protection and Method Statement) 8 (Refuse & Recycling) 17 (Noise Mitigation) 19 (Demolition and Construction Management and Logistics Plan) pursuant to planning permission 21/5542/FUL dated 31/01/2024
Awaiting decision Conditions Demolition Trees 12 docs -
18 Brookhill Road Barnet EN4 8SD
Submission of details of condition 7 (Biodiversity measures) pursuant to planning permission 21/5542/FUL dated 31/01/2024
Granted Conditions 3 docs -
202 East Barnet Road Barnet EN4 8QU
56% historically approved · decision due ~12 Nov
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.45 metres and eaves height of 3.00 metres. Following demolition of the existing single storey rear extension.
Awaiting decision Prior approval Extension DemolitionSmall domestic -
202 East Barnet Road Barnet EN4 8QU
79% historically approved · decision due ~7 Dec
Single storey side extension with 2no. rooflights
Awaiting decision Extension Loft or dormerSmall domestic -
5 Brookhill Road Barnet EN4 8SE
56% historically approved · decision due ~23 Jan
Proposed ground floor rear extensionl measuring 4.50m in depth, 7.50m in length and 3m in height.
Awaiting decision Prior approval 10 docs -
5 Brookhill Road Barnet EN4 8SE
Two storey rear extension with first floor juliette balcony
Refused Householder Extension 12 docsDomestic
Other lawful development applications
In Barnet
-
26/2679/192 Granted
21 Myddelton Park London N20 0JH
Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).
-
26/1362/191 Refused
145 Cotswold Gardens London NW2 1PL
Use as a House in Multiple Occupation (HMO) for 6 people
-
26/1907/191 Granted
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)
-
26/2392/192 Refused
6 Mostyn Road Edgware HA8 0JD
New front hardstanding and vehicular access to provide off-street parking
-
26/2059/192 Refused
Low Ridge Rowley Lane Barnet EN5 3HS
Erection of a rear outbuilding