80 LOCK CHASE, LONDON, SE3 9HA

This site has had 3 applications since 2019: 3 approved, 0 refused.

• DC/26/144856 Granted

  80 LOCK CHASE, LONDON, SE3 9HA

  FRONT: ONE Eucalyptus (T1)(ht.10-11m) FELL. Reason: planted 8 years ago, the tree has grown much...

  Decided 21 Sep 2026
• DC/19/111229 Granted

  80 LOCK CHASE, LONDON, SE3 9HA

  Proposed roof extension and conversion of garage door into a window on the front elevation of 80 Lock Chase, SE3, incorporating the insertion of windows on the rear elevation.

  Decided 20 Aug 2019 Householder

1. 10 Dec 2025

   Received by Lewisham

2. 16 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 19 Mar 2026

   Decision issued: Granted

4. 25 Jul 2026

   Added to PlanIndex

Lewisham granted permission on 19 March 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.

• 76 LOCK CHASE, LONDON, SE3 9HA

  DC/26/145428 Submitted 16 Sep 2026 50 yards away

  87% historically approved · decision due ~11 Nov

  SIDE: ONE dead Plum tree (T1)(ht.8m) FELL. Duty to replace applies REASON: close to boundary with...

  Awaiting decision Trees

• 28 LOCK CHASE, LONDON, SE3 9HA

  DC/19/114376 Submitted 21 Oct 2019 50 yards away

  Installation of replacement white aluminium direct fix casement windows fitted in timber sub-frames in the rear elevation at Upper Flat, 28 Lock Chase, London, SE3 9HA.

  Granted Full applications Windows or glazing 8 docs

• 78 LOCK CHASE, LONDON, SE3 9HA

  DC/19/111228 Submitted 28 Feb 2019 50 yards away

  Proposed roof extension at 78 Lock Chase, SE3, incorporating the insertion of windows on the rear elevation.

  Granted Householder Extension Windows or glazing 13 docs
  Domestic

• 80 LOCK CHASE, LONDON, SE3 9HA

  DC/19/111229 Submitted 28 Feb 2019 50 yards away

  Proposed roof extension and conversion of garage door into a window on the front elevation of 80 Lock Chase, SE3, incorporating the insertion of windows on the rear elevation.

  Granted Householder Extension Windows or glazing 12 docs
  Domestic

• 38 LOCK CHASE, LONDON, SE3 9HA

  DC/26/145166 Submitted 24 Aug 2026 50 yards away

  T1 - Plum - crown reduce 9m in height. Reduce height by 2m from 9m to 7m. Reduce laterals by 1m f...

  Granted

• 70 LOCK CHASE, LONDON, SE3 9HA

  DC/26/144206 Submitted 2 Jun 2026 50 yards away

  T1 - Acer negundo (o/s 74) - reduce laterals and crown lift 14m in height. No reduction to height. Reduce laterals by 2m from 8m to 6m on all compass points. A mature Acer negundo standing close to the front of the property opposite no. 74. The tree has extensive lateral limb overhanging the property and the highway. Lateral reduction will reduce end-weight on the longer limbs, improving the structural balance of the crown, and crown lifting will give clearance above the path/parking area and provide better light to the building below. T2 - Acer negundo (o/s 66)) - crown thin and remove dead limbs 9m in height. Crown thin by 20 %. A second Acer negundo positioned opposite no. 66. There is a quantity of deadwood within the crown and the canopy is dense. A light crown thin and removal of all deadwood >25mm will improve light penetration through the crown, reduce wind sail, and remove the risk of falling deadwood over the path beneath. T3 - Walnut - crown reduce 16m in height. Reduce height by 3m from 16m to 13m. Reduce laterals by 2m from 8m to 6m on all compass points. A semi-mature Walnut on the western boundary of the garden. The tree has been previously reduced. Works will retain the established reduction points to maintain the existing crown shape and form, keeping the tree in proportion to its position and reducing end-weight on regrowth from previous cuts. T5 - Rowan ? Remove dead limbs 9m in height. A Rowan situated centrally in the rear garden. The upper portions of the tree show clear dieback. Works are to reduce the crown back to live growth, removing the dead tips and encouraging healthy regrowth from the remaining live framework, prolonging the safe and useful life of the tree.

  Granted Trees 9 docs

• DC/26/144603 Granted

  6 FRIENDLY STREET, LONDON, SE8 4DT

  Patial demoltion of existing rear additions, construction of a new single storey rear extension and all associated works at 6 Friendly Street, SE8

  Received 6 Jul, published by the council 3 Aug 2026 Householder
• DC/26/145239 Awaiting decision

  18 ARICA ROAD, LONDON, SE4 2PX

  Construction of a single-storey side/rear wraparound extension featuring roof terrace with glazed privacy screen, L-shape rear roof extension with juliet balacony and two rooflights to the front roofslope of 18 Arica Road, London, SE4 2PX

  Received 31 Aug, published by the council 9 Sep 2026 Householder
• DC/26/145176 Awaiting decision

  162 CHUDLEIGH ROAD, LONDON, SE4 1EE

  Construction of a two storey side extension with a hipped roof and a cycle store within the front garden at 162 Chudleigh Road, SE4 1EE.

  Received 25 Aug, published by the council 28 Aug 2026 Householder
• DC/26/145156 Awaiting decision

  6 WALTERS WAY, LONDON, SE23 3LH

  The installation of an Air Source Heat Pump positioned on the flat roof of the front porch, together with the removal of the existing glasal fibre cement cladding board and overcladding the thermal envelope, ground floor rear and front porch extension, first floor rear extension and extension of roofline, installation of solar panels at roof level and all associated works at Walters Way SE23.

  Received 24 Aug, published by the council 26 Aug 2026 Householder
• DC/26/142856 Granted

  21 HAREFIELD ROAD, LONDON, SE4 1LW

  Retrospective planning permission for the construction of timber decking, shed, pergola and a boundary fence in the rear garden of 21 Harefield Road SE4.

  Received 2 Feb, published by the council 25 Jul 2026 Householder