Avalon Ash Road Hartley Kent DA3 8EX

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 25/03395/HOUSE Granted

  Avalon Ash Road Hartley Kent DA3 8EX

  Removal of existing side/rear extension, replacement with a single storey side/rear extension with rooflights. Change of external walls material of existing dwellinghouse to white render.

  Decided 2 Mar 2026 Householder

1. 28 Oct 2025

   Received by Sevenoaks

2. 14 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 2 Jan 2026

   Decision issued: Granted

4. 8 Aug 2026

   Added to PlanIndex

Sevenoaks granted permission on 2 January 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.

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.

• Avalon Ash Road Hartley Kent DA3 8EX

  25/03395/HOUSE Submitted 3 Dec 2025 50 yards away

  Removal of existing side/rear extension, replacement with a single storey side/rear extension with rooflights. Change of external walls material of existing dwellinghouse to white render.

  Granted Householder Extension Loft or dormer 4 docs
  Small domestic

• The Lindan Ash Road Hartley Longfield Kent DA3 8EY

  23/01895/HOUSE Submitted 4 Jul 2023 50 yards away

  Proposed alterations to vehicular access and enlargement of driveway hard-standing.

  Granted Householder 8 docs
  Domestic

• Ethelbert Ash Road Hartley Kent DA3 8EX

  26/01178/LDCPR Submitted 7 May 2026 100 yards away

  Proposed single storey rear extension with rooflights following demolition/removal of the existing conservatory and part rear extension. Associated external alterations including replacement doors/windows.

  Refused Lawful development Extension Loft or dormer +2 5 docs
  Small domestic

• The Red House Ash Road Hartley KENT DA3 8EL

  21/01524/HOUSE Submitted 13 May 2021 150 yards away

  Proposed First Floor Extension.

  Granted Householder Extension 12 docs
  Domestic

• The Lindan Ash Road Hartley KENT DA3 8EY

  21/02335/DETAIL Submitted 15 Jul 2021 150 yards away

  Details pursuant to condition 3 (ecological enhancement) subject to 20/03507/HOUSE

  Granted Conditions 5 docs

• The Lindan Ash Road Hartley KENT DA3 8EY

  21/02336/DETAIL Submitted 15 Jul 2021 150 yards away

  Details pursuant to condition 3 (ecological enhancement) subject to 21/01141/HOUSE

  Granted Conditions 5 docs

• 26/01183/HOUSE Granted

  Windy Ridge Church Road Hartley Kent DA3 8DY

  Proposed demolition of existing outbuilding and erection of single-storey rear extension.

  Received 8 May, published by the council 26 Jul 2026 Householder
• 26/01364/HOUSE Granted

  Kennels Cottage 1 Coombe Road Otford Kent TN14 5RJ

  Demolition of existing porch and construction/relocation of new porch, new single storey rear extension. Alterations to roof line and fenestration, including new dormers, roof lights and changes to windows and doors. Widened parking area, new path and pedestrian gate and fence. Associated hard and soft landscaping.

  Received 29 May, published by the council 26 Jul 2026 Householder
• 26/00879/HOUSE Refused

  Pinewood Church Road Hartley Kent DA3 8DN

  Two story side extension with a part pitched roof to the front elevation and then flat roof to rear and a rooflight to the existing roof above the existing staircase. New pedestrian access with new wall and removal of existing hedge. Alterations to fenestration.

  Received 1 Apr, published by the council 29 Jul 2026 Householder
• 26/01245/HOUSE Refused

  Ashdown Well Hill Lane Orpington Kent BR6 7QJ

  Front and rear extension with the addition of new wall/roof cladding materials and rooflights. Alterations to fenestration.

  Received 15 May, published by the council 26 Jul 2026 Householder
• 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.

  Received 30 Apr, published by the council 26 Jul 2026 Householder