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Planning application

KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

Granted Lewisham DC/20/117364 Non Material Amendments

Works: New dwelling Extension Loft or dormer Windows or glazing

Relates to DC/19/111069

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission DC/19/111069 dated 11 September 2019 for the construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation in order to: Add a rooftop solar panels (low profile); 2no. 1-bed studio apartments amended to 2.no 1-bed duplex apartments; Amendments to the bin and bike store door and associated windows; Amendment to the lift core position.

As published by the council, reference DC/20/117364

Application record

Reference
DC/20/117364
Type
Non Material Amendments
Status
Decided
Decision
Granted
Received
3 Jul 2020
Validated
30 Jul 2020
Decided
28 Sep 2020
Ward
Brockley
Decision by
Delegated
Postcode
SE8 4DD

Site history

Applications at this address on the Lewisham register

This site has had 16 applications since 2013: 8 approved, 4 refused.

  • DC/26/144953 Awaiting decision

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    Details submitted pursuant to Condition 4(a)(b)-Sound Insulation, Condition 6-Windows and Doors, Condition 7-External Materials, Condition 9-Air Quality Assessment and Condition 11-Ventilation System of planning permission DC/19/111069 dated 11th September 2019 (amended by DC/21/122706 dated 14th September 2021) at Kings Court, 1 Harton Street SE8.

    Submitted 4 Aug 2026 Full applications
  • DC/23/131531 Refused

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    An application submitted under Section 73 of the Town and Country Planning Act 1990 for the variation of Conditions 2 and 6 of Planning Permission DC/19/111069 dated 11 September 2019 (as amended by Minor Material Amendment DC/21/122706 dated 15 September 2021) in order to allow an alteration to the approved window design in the street elevations from double-glazed timber sash windows to tilt and turn triple-glazed timber windows, at 1 Harton Street SE8.

    Decided 13 Jul 2023 Amendments
  • DC/22/129045 Granted

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    Details submitted pursuant to Condition 5(b) (Internal Sound Insulation) of Planning Permission DC/19/111069 dated 11 September 2019 (as amended by Non Material Amendment DC/22/127998 dated 22 September 2022) at 1 Harton Street SE8.

    Decided 16 Jun 2023 Full applications
  • DC/22/128017 Granted

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    Details submitted pursuant to Condition 3 (Construction Management Plan) of planning permission DC/19/111069 dated 11 September 2019 (as amended by Minor Material Amendment DC/21/122706 dated 15 September 2021) at 1 Harton Street, SE8.

    Decided 9 Sep 2022 Full applications
  • DC/22/128006 Withdrawn

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    Amendment to Condition 4b. The text should read: 'No development above ground (excluding demolition) shall commence until details of a sound insulation scheme complying with paragraph (a) of this condition have been submitted to and approved in writing by the local planning authority.'

    Decided 24 Aug 2022 Amendments
  • DC/22/127998 Granted

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    Application submitted under Section 96a of the Town & Country Planning Act 1990 (as amended) for a non-material amendment to planning permission DC/19/111069 dated 11 September 2019 (as amended by Minor Material Amendment DC/21/122706 dated 15 September 2021) to amend the wording of Conditions 4 and 5 to allow demolition and below ground works prior to the approval of the sound insultation strategy at 1 Harton Street, SE8.

    Decided 22 Sep 2022 Amendments
  • DC/22/127471 Withdrawn

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    Details submitted pursuant to Conditions 3 (Construction Management Plan), 6 (Windows & External Doors), 7 (Materials & Detailing), 9 (Air Quality Assessment) and 11 (Ventilation System Appearance) of Planning Permission DC/19/111069 dated 11 September 2019 (as amended by Minor Material Amendment DC/21/122706 dated 15 September 2021) for the construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation.

    Decided 8 Aug 2022 Full applications
  • DC/21/122706 Granted

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    An application submitted under Section 73 of the Town & Country Planning Act 1990 to allow a variation of Condition 2 (approved plans) in connection with the planning permission DC/19/111069 dated 11 September 2019 (as amended by non-material amendment DC/20/117364 dated 28 September 2020) for the construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation:- in order to allow the addition of a new entrance in the Harton Street elevation and an amendment to the design of the entrance doors.

    Decided 14 Sep 2021 Amendments
  • DC/21/121868 Refused

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission DC/19/111069 dated 11 September 2019 (as amended by non-material amendment DC/20/117364) for the construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation: in order to allow the addition of a new entrance in the Harton Street elevation and an amendment to the design of the entrance door.

    Decided 17 Jun 2021 Amendments
  • DC/20/115487 Withdrawn

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    An application submitted under Section 73 of the Town and Country Planning Act to allow for variation of condition 2 in connection with the planning permission (DC/19/111069) dated 11 September 2019 for the construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation to allow:- Addition of two MVHR Plant and two ASHP Plant to roofs; formation of mezzanine floor to create replacement 2 x 1 bedroom duplex apartments; alterations to the internal layout; external elevations to include new windows and door ; installation of PV panels on the roof; re-location of lift over-run. (Please note new description)

    Decided 6 Apr 2020 Amendments

Timeline

Dates from the published record

  1. 3 Jul 2020

    Received by Lewisham

  2. 30 Jul 2020

    Validated

    Checked as complete and ready for consideration.

  3. 28 Sep 2020

    Decision issued: Granted

  4. 20 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • DC/19/111069 Granted

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    Construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation.

    Decided 11 Sep 2019 Full applications

2 later applications on the register refer to this one:

  • DC/21/122706 Granted

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    An application submitted under Section 73 of the Town & Country Planning Act 1990 to allow a variation of Condition 2 (approved plans) in connection with the planning permission DC/19/111069 dated 11 September 2019 (as amended by non-material amendment DC/20/117364 dated 28 September 2020) for the construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation:- in order to allow the addition of a new entrance in the Harton Street elevation and an amendment to the design of the entrance doors.

    Decided 14 Sep 2021 Amendments
  • DC/21/121868 Refused

    KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission DC/19/111069 dated 11 September 2019 (as amended by non-material amendment DC/20/117364) for the construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation: in order to allow the addition of a new entrance in the Harton Street elevation and an amendment to the design of the entrance door.

    Decided 17 Jun 2021 Amendments

Who's behind it

Company information only, from the register and Companies House

UNFOLD Architecture + Design Ltd Agent, an architecture practice registered in London

Active · incorporated 2017 · London

28 applications on PlanIndex · across 5 councils · 87% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

16 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.

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Open the documents

What this grant of permission means

Lewisham granted permission on 28 September 2020, 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    DC/26/144953 Submitted 4 Aug 2026 50 yards away

    84% historically approved · decision due ~30 Sep

    Details submitted pursuant to Condition 4(a)(b)-Sound Insulation, Condition 6-Windows and Doors, Condition 7-External Materials, Condition 9-Air Quality Assessment and Condition 11-Ventilation System of planning permission DC/19/111069 dated 11th September 2019 (amended by DC/21/122706 dated 14th September 2021) at Kings Court, 1 Harton Street SE8.

    Awaiting decision Full applications Windows or glazing 15 docs
  • KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    DC/21/121868 Submitted 20 May 2021 50 yards away

    An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission DC/19/111069 dated 11 September 2019 (as amended by non-material amendment DC/20/117364) for the construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation: in order to allow the addition of a new entrance in the Harton Street elevation and an amendment to the design of the entrance door.

    Refused Amendments New dwelling Extension +1 7 docs
  • KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    DC/21/122706 Submitted 16 Jul 2021 50 yards away

    An application submitted under Section 73 of the Town & Country Planning Act 1990 to allow a variation of Condition 2 (approved plans) in connection with the planning permission DC/19/111069 dated 11 September 2019 (as amended by non-material amendment DC/20/117364 dated 28 September 2020) for the construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation:- in order to allow the addition of a new entrance in the Harton Street elevation and an amendment to the design of the entrance doors.

    Granted Amendments New dwelling Extension +1 10 docs
  • KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    DC/22/129045 Submitted 2 Nov 2022 50 yards away

    Details submitted pursuant to Condition 5(b) (Internal Sound Insulation) of Planning Permission DC/19/111069 dated 11 September 2019 (as amended by Non Material Amendment DC/22/127998 dated 22 September 2022) at 1 Harton Street SE8.

    Granted Full applications 12 docs
  • KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    DC/13/84004 Submitted 25 Jun 2013 50 yards away

    The construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation.

    Refused Full applications New dwelling Extension +1 35 docs
  • KINGS COURT, 1 HARTON STREET, LONDON, SE8 4DD

    DC/13/084004 Submitted 25 Jun 2013 50 yards away

    The construction of a mansard roof extension at 1 Harton Street SE8, together with a three storey extension to the rear, in connection with the change of use, alteration and conversion and reconfiguration to provide 7, one bedroom self-contained flats, 4 two bedroom self-contained flats and a three bedroom town house, together with alterations to the front elevation.

    Refused Full applications New dwelling Extension +1 35 docs

In Lewisham

  • DC/26/145161 Awaiting decision

    3 CATFORD BROADWAY, LONDON, SE6 4SP

    An application submitted under Section 73 of the Town & Country Planning Act 1990 for a Minor Material Amendment in connection with planning permission (DC/224/138471) dated 05 March 2025:- in order to allow removal of Condition (4) Restricted Opening hours at 3 Catford Broadway, SE6

    Received 24 Aug, published by the council 26 Aug 2026 Amendments
  • DC/26/145004 Awaiting decision

    31 OAKVIEW ROAD, LONDON, SE6 3QF

    An application submitted under Section 73 of the Town & Country Planning Act 1990 for a Minor Material Amendment in connection with the planning permission (DC/25/141162) dated 18 August 2025 for the variation of Condition (2) Approved Plans in order to allow:- to enable permitted development first floor extension constructed above the ground floor outer wall at 31 Oakview Road SE6.

    Received 7 Aug, published by the council 8 Sep 2026 Amendments
  • DC/26/144925 Awaiting decision

    LAND AT THE FORMER BELL GREEN GAS WORKS, BELL GREEN, LONDON, SE23 2QT

    Application submitted under Section 96A of the Town and Country Planning Act 1990 (as amended) for a non-material amendment to planning permission DC/23/133854 dated 7 March 2025 to amend the approved elevations through revisions to façade detailing, including horizontal banding and coloured brickwork treatments at ground floor level and around residential entrances, at Land at the Former Bell Green Gas Works, Bell Green, SE26.

    Received 31 Jul, published by the council 10 Aug 2026 Amendments
  • DC/26/143860 Granted

    JUNO WAY INDUSTRIAL ESTATE AND, ELIZABETH TRADING ESTATE, JUNO WAY, LONDON, SE14 5RW

    An application submitted under Section 73 of the Town & Country Planning Act 1990 for a Minor Material Amendment in connection with the planning permission (DC/23/134314) dated 12 March 2025, to vary Conditions 2 (Approved Plans) and 27 (Internal Floorspace): in order to allow design changes to the facades and roof and the removal of the first floor from the cafe building at Juno Way Industrial Estate and Elizabeth Trading Estate, Juno Way SE14.

    Received 29 Apr, published by the council 25 Jul 2026 Amendments
  • DC/26/143416 Granted

    BLACKHEATH HOSPITAL - OUTPATIENTS CENTRE, WINCHESTER HOUSE, INDEPENDENTS ROAD, LONDON, SE3 9LF

    An application submitted under Section 73 of the Town & Country Planning Act 1990 for a Minor Material Amendment in connection with planning permission ( DC/01/049082) dated 20 August 2001 in order to vary the wording of Condition (2): to restrict the use of the premises for the sale of food and drinking within Class E(b) at Blackheath Hospital Winchester House Independents Road SE3.

    Received 20 Mar, published by the council 25 Jul 2026 Amendments