Planning application
Langley Ash Road Hartley Kent DA3 8HA
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Two-storey side extension linking the existing outbuilding to the main dwelling with rooflights, together with dormer extensions to the front and rear roof slopes. Alterations to fenestration. Relocation of 1st floor balcony.
As published by the council, reference 26/00293/HOUSE
Application record
- Reference
- 26/00293/HOUSE
- Type
- Householder Application
- Status
- Granted
- Decision
- Granted
- Received
- 5 Feb 2026
- Validated
- 9 Mar 2026
- Decided
- 29 Apr 2026
- Ward
- Hartley & Hodsoll Street
- Parish
- Hartley
- Decision by
- Delegated Decision
- Postcode
- DA3 8HA
Site history
Applications at this address on the Sevenoaks register
This site has had 3 applications since 2025: 3 approved, 0 refused.
-
25/03374/LDCPR Granted
Langley Ash Road Hartley Kent DA3 8HA
Outbuildings, single storey extensions and internal alternations
-
25/03343/PAE Granted
Langley Ash Road Hartley Kent DA3 8HA
Prior notification of a single storey rear extension which extends 8m beyond the rear wall of the original dwelling house with a maximum height of 2.80m and eaves height of 2.80m.
Timeline
Dates from the published record
-
5 Feb 2026
Received by Sevenoaks
-
9 Mar 2026
Validated
Checked as complete and ready for consideration.
-
29 Apr 2026
Decision issued: Granted
-
8 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
7 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 this grant of permission means
Sevenoaks granted permission on 29 April 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 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
-
Langley Ash Road Hartley Kent DA3 8HA
Outbuildings, single storey extensions and internal alternations
Granted Lawful development Extension 4 docsSmall domestic -
Langley Ash Road Hartley Kent DA3 8HA
Prior notification of a single storey rear extension which extends 8m beyond the rear wall of the original dwelling house with a maximum height of 2.80m and eaves height of 2.80m.
Granted Prior approval Extension 4 docsSmall domestic -
Byefields Ash Road Hartley Longfield Kent DA3 8EX
Construction of a detached garage.Amended plan received.
Withdrawn Full applications 2 docs -
Woodcote Ash Road Hartley Kent DA3 8HA
Proposed annexe with raised decking and steps. Ancillary laundry room.
Withdrawn Lawful development 7 docs -
Woodcote Ash Road Hartley Kent DA3 8HA
Existing annexe with raised decking and steps. Ancillary laundry room.
Refused Lawful development 10 docs -
Land North East Of Bay Lodge Ash Road Hartley Kent DA3 8EX
Erection of new build self-build dwelling with dormers to front and rear elevations. Cycle/Bin store with EV charger. Associated landscaping including the creation of hardstanding, new access and parking area.
Granted Full applications New dwelling Loft or dormer 21 docsDomestic
Other householder applications
In Sevenoaks
-
26/00662/HOUSE Granted
Cheesemans Cottage The Brooms Seal Kent TN15 0EX
Removal of late 19th Century external addition and replacement with designed extension using original materials including ragstone bricks and infill extension in oak with glazing cover to expose the original structure. Forming new doorway between existing kitchen and south lean-to. Alterations to fenestration.
-
26/01118/HOUSE Granted
Bothy Cottage Highfield Row Dow Lane Knatts Valley Kent TN15 6XN
Demolition of existing porch; rear conservatory and shed; erection of single storey front with open porch and rear extension and detached garage; installation of rooflights, air source heat pump, air con unit and solar panels, alterations of fenestration and associated works. Juliet balcony. Landscaping.
-
26/01086/HOUSE Granted
Byways Scords Lane Brasted Kent TN16 1QE
Erection of a single storey, double garage.
-
26/01104/HOUSE Granted
Barn At Hunters Lodge Cotmans Ash Lane Kemsing Kent TN15 6NG
Single Storey Accessory Dwelling Unit / Granny Annex.
-
26/00377/HOUSE Granted
Holmoak Oak Avenue Sevenoaks Kent TN13 1PR
Proposed front extension and loft conversion, including alterations to the rear roof form with the replacement of the two existing dormers. Juliette balcony to rear. Addition of PV Panels to South roof. Associated internal layout changes. Alteration to fenestration.