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Planning application

20 Forest Hill Road London Southwark SE22 0RR

Granted Southwark 26/AP/0839 Approval of Details

Works: New dwelling Extension Several homes

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

Details of Condition 5 'cycle storage details' required by planning permission ref no. 20/AP/0318 'Construction of a part single, part two storey side and rear extension, part single part three storey rear extension to form 3 new flats (1 x studio, 1 x 1 Bedroom 2 Person flat and 1 x 2 Bedroom 4 Person flat)'.

As published by the council, reference 26/AP/0839

Application record

Reference
26/AP/0839
Type
Approval of Details
Status
Granted
Decision
Granted As published: AOD - Granted
Received
23 Mar 2026
Validated
24 Mar 2026
Decided
15 May 2026
Ward
Dulwich Hill
Parish
Dulwich
Decision by
Source Team
Postcode
SE22 0RR

Site history

Applications at this address on the Southwark register

This site has had 5 applications since 2023: 3 approved, 1 refused.

  • 26/AP/0829 Granted

    20 Forest Hill Road London Southwark SE22 0RR

    Details of Condition 4 'details of the refuse storage facilities' required by planning permission ref no. 20/AP/0318 'Construction of a part single, part two storey side and rear extension, part single part three storey rear extension to form 3 new flats (1 x studio, 1 x 1 Bedroom 2 Person flat and 1 x 2 Bedroom 4 Person flat)'.

    Decided 15 May 2026 Conditions
  • 26/AP/0802 Withdrawn

    20 Forest Hill Road London Southwark SE22 0RR

    Installation of kitchen extraction system; rear opening to store room; extraction duct installation to rear facade to above roof eaves level to commercial unit and installation of AC units.

    Decided 3 Jun 2026 Full applications
  • 26/AP/0656 Granted

    20 Forest Hill Road London Southwark SE22 0RR

    External alterations including the installation of planters and construction of a bin store enclosure with storage to front elevation of commercial unit to Ground Floor.

    Decided 12 May 2026 Full applications
  • 23/AP/2216 Refused

    20 Forest Hill Road London Southwark SE22 0RR

    Details of Condition 3 (Materials) as required by planning permission 20/AP/0318 dated 24/06/2020 for: (construction of a part single, part two storey side and rear extension, part single part three storey rear extension to form 3 new flats (1 x studio, 1 x 1 Bedroom 2 Person flat and 1 x 2 Bedroom 4 Person flat)).

    Decided 19 Oct 2023 Conditions

Timeline

Dates from the published record

  1. 23 Mar 2026

    Received by Southwark

  2. 24 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 15 May 2026

    Decision issued: AOD - Granted

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Allen Architects Ltd Agent, an architecture practice registered in London

Active · incorporated 2019 · London

14 applications on PlanIndex · across 7 councils · 100% granted

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

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Documents

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

6 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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What this grant of permission means

Southwark granted permission on 15 May 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 condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 20 Forest Hill Road London Southwark SE22 0RR

    26/AP/0829 Submitted 23 Mar 2026 50 yards away

    Details of Condition 4 'details of the refuse storage facilities' required by planning permission ref no. 20/AP/0318 'Construction of a part single, part two storey side and rear extension, part single part three storey rear extension to form 3 new flats (1 x studio, 1 x 1 Bedroom 2 Person flat and 1 x 2 Bedroom 4 Person flat)'.

    Granted Conditions New dwelling Extension 6 docs
    Several homes
  • 20 Forest Hill Road London Southwark SE22 0RR

    26/AP/0656 Submitted 5 Mar 2026 50 yards away

    External alterations including the installation of planters and construction of a bin store enclosure with storage to front elevation of commercial unit to Ground Floor.

    Granted Full applications 18 docs
  • 20 Forest Hill Road London Southwark SE22 0RR

    23/AP/2216 Submitted 8 Aug 2023 50 yards away

    Details of Condition 3 (Materials) as required by planning permission 20/AP/0318 dated 24/06/2020 for: (construction of a part single, part two storey side and rear extension, part single part three storey rear extension to form 3 new flats (1 x studio, 1 x 1 Bedroom 2 Person flat and 1 x 2 Bedroom 4 Person flat)).

    Refused Conditions New dwelling Extension 7 docs
    Several homes
  • 20 Forest Hill Road London Southwark SE22 0RR

    26/AP/0802 Submitted 19 Mar 2026 50 yards away

    Installation of kitchen extraction system; rear opening to store room; extraction duct installation to rear facade to above roof eaves level to commercial unit and installation of AC units.

    Withdrawn Full applications 32 docs
  • 22 Forest Hill Road London Southwark SE22 0RR

    26/AP/0493 Submitted 18 Feb 2026 50 yards away

    90% historically approved · decision due ~14 May

    Retention of a 3 bedroomed flat on ground floor with internal changes to the ground floor to create a communal garden for the occupiers of the existing upper floor flats.

    Awaiting decision Full applications New dwelling 14 docs
  • 24 Forest Hill Road London Southwark SE22 0RR

    25/AP/3713 Submitted 18 Dec 2025 50 yards away

    Change of use of the ground floor premises from a commercial estate agent (Class E use) to a pilates studio (Class E use), including the installation of a front boundary treatment (canvas barrier)

    Granted Full applications 11 docs

In Southwark

  • 26/AP/1686 Granted

    Aylesbury Estate Land Bounded By Albany Road Portland Street Bagshot Street Alvey Street East Street And Dawes Street London SE17

    Non-material amendment to planning permission ref: 14/AP/3844 dated 05.08.2015 (and variation of associated legal agreement) for the '...demolition of existing buildings and phased redevelopment to provide a mixed use development comprising a number of buildings ranging between 2 to 20 storeys in height (12.45m - 68.85m AOD) with capacity for up to 2,745 residential units (Class C3), up to 2,500sqm of employment use (Class B1); up to 500sqm of retail space (Class A1); 3,100 to 4,750sqm of community use; medical centre and early years facility (Class D1); in addition to up to 3,000sqm flexible retail use (Class A1/A3/A4) or workspace use (Class B1); new landscaping; parks, public realm; energy centre; gas pressure reduction station; up to 1,098 car parking spaces; cycle parking; landscaping and associated works.' Amendments sought: -Trigger points of Conditions 5 (Surface water stratgy), 7 (Drainage details), 10 (Site contamination), 12 (Advanced infrastructure and enabling works) amended to exclude demolition works. -Variation of associated S106 (Clause 7.1) to alter demolition sequencing (early demolition of 1-240 Wendover sought)

    Received 10 Jun, published by the council 25 Jul 2026 Conditions
  • 26/AP/1633 Granted

    49-53 Surrey Row London SE1

    Deed of Variation to amend the Section 106 Agreement associated with planning permission ref: 98/AP/1754

    Received 5 Jun, published by the council 25 Jul 2026 Conditions
  • 26/AP/1592 Granted

    Aylesbury Estate Land Bounded By Albany Road Portland Street Bagshot Street Alvey Street East Street And Dawes Street London SE17

    Deed of variation to amend Schedule 3, paragraph 16 (Car Club Scheme) in relation to Plot 18 / Development Phase 2A of the section 106 agreement attached to planning permission ref. 14/AP/3844 date 05.08.2015 for 'Demolition of existing buildings and redevelopment to provide a mixed use development comprising a number of buildings ranging between 2 to 20 storeys in height (9.45m - 72.2m AOD), providing 830 residential dwellings (Class C3); flexible community use, early years facility (Class D1) or gym (Class D2); public and private open space; formation of new accesses and alterations to existing accesses; energy centre; gas pressure reduction station; associated car and cycle parking and associated works.'

    Received 4 Jun, published by the council 25 Jul 2026 Conditions
  • 26/AP/2250 Granted

    Rich Industrial Estate Crimscott Street And Willow Walk London Southwark SE1 5TE

    Deed of Variation to amend the Section 106 Agreement associated with planning permission ref: 20/AP/2993, to amend the definition of Social Rented Housing to meet the requirements of the Rent Standard and deletion of Paragraph 5.3 in Schedule 3 to remove the service charge cap.

    Received 28 Jul, published by the council 9 Aug 2026 Conditions
  • 26/AP/2658 Awaiting decision

    Camberwell Police Station 9 Wren Road London Southwark SE5 8QP

    Details of Condition 2 'Method Statement and Schedule of Works' required by listed building consent ref. 26/AP/1608 'Listed building consent for proposed internal and external alterations to facilitate the conversion of the former Camberwell Police Station to create a mixed-use building comprising of Class E or Sui Generis at ground and lower ground floors and short stay, bed and breakfast accommodation (Use Class C1) at first and second floors.'

    Received 7 Sep, published by the council 10 Sep 2026 Conditions