Planning application
20260259
18 Chiltern Road Northfleet Gravesend Kent DA11 8NR
Proposal
Application for a Proposed Lawful Development Certificate; Conversion of roof space into habitable rooms with rear dormer and 3 rooflights to front roof slope.
As published by the council, reference 20260259
Timeline
Dates from the published record
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6 Mar 2026
Received by Gravesham
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27 Apr 2026
Decision issued: Certificate Granted
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26 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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
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20260253 Granted
18 Chiltern Road Northfleet Gravesend Kent DA11 8NR
Prior approval application for a single storey rear extension with a depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.80 metres.
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20260363 Granted
22 Chiltern Road Northfleet Gravesend Kent DA11 8NR
Application for a Proposed Lawful Development Certificate; Installation of a dropped kerb.
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20210589 Granted
Garage Block And Part Of Amenity Space Adjacent To Constable Road And Rembrandt Drive Northfleet Gravesend Kent DA11 8NG
Application for variation of condition 2 attached to Planning Consent reference number 20190833 being for demolition of 6 garages on Rembrandt Drive and erection of a 1no. one bedroom bungalow and erection of a terrace of 6no one bedroom bungalows along Constable Road with associated off street car parking and improvements to existing children's playground and amenity space adjacent to Constable Road, to allow; a move of the siting of the detached bungalow 1.50m to the east to provide a clear access during the construction period to the rear access way situated between Rembrandt Drive and Dene Holm Road, so allowing residents to continue to use approved rear access ways, parking and garages and enable ease of any future maintenance to the new dwelling.
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20260227 Granted
43 Hillary Avenue Northfleet Gravesend Kent DA11 8NS
Application for a Proposed Lawful Development Certificate; Installation of a dropped kerb and creation of vehicle crossover.
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20210768 Granted
9 Tensing Avenue Northfleet Gravesend Kent DA11 8JX
Application for Lawful Development Certificate for proposed conversion of loft, erection of a rear dormer and 2x roof windows in the front roof slope.
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20210767 Granted
9 Tensing Avenue Northfleet Gravesend Kent DA11 8JX
Single storey rear extension with a depth of 5.50 metres, maximum height of 3.48 metres and eaves height of 2.85 metres.
Other lawful development applications
In Gravesham
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20260599 Granted
88 Vale Road Northfleet Gravesend Kent DA11 8DA
Application for a Proposed Lawful Development Certificate; Erection of a single-storey outbuilding for ancillary use to the main dwelling.
-
20260590 Granted
24 Barley Drive Gravesend Kent DA11 7GP
Application for a Proposed Lawful Development Certificate; erection of a single storey rear extension with roof lights and French folding doors.
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20260586 Refused
Sunny Side Round Street Cobham Gravesend Kent DA13 9AY
Application for a Proposed Lawful Development Certificate; Erection of a two storey rear extension and single storey side extension.
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20260576 Granted
Sunny Side Round Street Cobham Gravesend Kent DA13 9AY
Application for a Proposed Lawful Development Certificate; Erection of a single storey garden building.
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20260758 Awaiting decision
15 Upper Avenue Istead Rise Gravesend Kent DA13 9DA
Application for a Proposed Lawful Development Certificate; Installation of a dropped kerb and front driveway.