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Planning application

80 LOCK CHASE, LONDON, SE3 9HA

Granted Lewisham DC/19/111229 Householder Application

Works: Extension Windows or glazing 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

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.

As published by the council, reference DC/19/111229

Application record

Reference
DC/19/111229
Type
Householder Application
Status
Decided
Decision
Granted
Received
28 Feb 2019
Validated
7 May 2019
Decided
20 Aug 2019
Ward
Blackheath
Decision by
Delegated
Postcode
SE3 9HA

Site history

Applications at this address on the Lewisham register

This site has had 3 applications since 2019: 2 approved, 0 refused.

  • DC/26/144856 Awaiting decision

    80 LOCK CHASE, LONDON, SE3 9HA

    FRONT: ONE Eucalyptus (T1)(ht.10m) FELL. Reason: planted 8 years ago: this has grown much more t...

    Submitted 27 Jul 2026
  • DC/25/142398 Granted

    80 LOCK CHASE, LONDON, SE3 9HA

    The demolition and construction of a single-storey side extension at 80 Lock Chase,SE3.

    Decided 19 Mar 2026 Householder

Timeline

Dates from the published record

  1. 28 Feb 2019

    Received by Lewisham

  2. 7 May 2019

    Validated

    Checked as complete and ready for consideration.

  3. 20 Aug 2019

    Decision issued: Granted

  4. 25 Sep 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

12 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 documents

What this grant of permission means

Lewisham granted permission on 20 August 2019, 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 0.3 miles

  • 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

  • 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

    87% historically approved · decision due ~28 Jul

    T1 - Acer negundo (o/s 74) - reduce laterals and crown lift 14m in height. No reduction to height...

    Awaiting decision Trees

  • 30 LOCK CHASE, LONDON, SE3 9HA

    DC/19/110767 Submitted 31 Jan 2019 50 yards away

    Proposed installation of replacement white timber framed windows and door with white aluminium windows and door to 30 Lock Chase, SE3.

    Granted Full applications Windows or glazing 9 docs

  • 40 LOCK CHASE, LONDON, SE3 9HA

    DC/26/145108 Submitted 19 Aug 2026 50 yards away

    87% historically approved · decision due ~4 Nov

    FRONT: Bndry neighbr block O/S no 54 ONE Rowan tree (T6) Ht 4m by 2m FELL to ground level. REASON...

    Awaiting decision Trees

In Lewisham

  • 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/26/145218 Awaiting decision

    24 THORNWOOD ROAD, LONDON, SE13 5RG

    The construction of a single-storey rear extension and rear terrace at 24 Thornwood Road, SE13.

    Received 28 Aug, published by the council 10 Sep 2026 Householder
  • DC/26/145157 Awaiting decision

    31 HAFTON ROAD, LONDON, SE6 1LW

    Construction of a single storey rear extension at 31 Hafton Road SE6.

    Received 24 Aug, published by the council 26 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/26/145162 Awaiting decision

    78 DOWANHILL ROAD, LONDON, SE6 1SY

    Construction of a rear extension at 78 Downhill Road, SE6 1SY.

    Received 24 Aug, published by the council 26 Aug 2026 Householder