Planning application
120 LEWISHAM HIGH STREET, LONDON, SE13 6JG
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Installation of new HVAC system to include three new air conditioning (AC) units, installed externally on the flat roof above the ground floor of the building at 120 Lewisham High Street SE13.
As published by the council, reference DC/26/143710
Application record
- Reference
- DC/26/143710
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Granted
- Received
- 16 Apr 2026
- Validated
- 11 May 2026
- Decided
- 6 Jul 2026
- Ward
- Lewisham Central
- Decision by
- Delegated
- Postcode
- SE13 6JG
Site history
Applications at this address on the Lewisham register
This site has had 4 applications since 2025: 3 approved, 1 refused.
-
DC/26/142830 Granted
120 LEWISHAM HIGH STREET, LONDON, SE13 6JG
Display of internally illuminated fascia sign and projecting signs, together with ATM surround vinyls and other vinyl signage on the front elevation of 120 Lewisham High Street, SE13.
-
DC/25/141294 Granted
120 LEWISHAM HIGH STREET, LONDON, SE13 6JG
Replacement of the first and second floor windows to the front elevation at 120 Lewisham High Street, SE13
-
DC/25/141184 Refused
120 LEWISHAM HIGH STREET, LONDON, SE13 6JG
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A of Schedule 2, Part 7 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the replacement of the existing, metal windows with uPVC framed windows at 120 Lewisham High Street, SE13
Timeline
Dates from the published record
-
16 Apr 2026
Received by Lewisham
-
11 May 2026
Validated
Checked as complete and ready for consideration.
-
6 Jul 2026
Decision issued: Granted
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
DB3 Architecture Agent, an architecture practice
57 applications on PlanIndex · across 30 councils · 100% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
17 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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Lewisham granted permission on 6 July 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
120 LEWISHAM HIGH STREET, LONDON, SE13 6JG
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A of Schedule 2, Part 7 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the replacement of the existing, metal windows with uPVC framed windows at 120 Lewisham High Street, SE13
Refused Lawful development Windows or glazing 7 docs -
120 LEWISHAM HIGH STREET, LONDON, SE13 6JG
Display of internally illuminated fascia sign and projecting signs, together with ATM surround vinyls and other vinyl signage on the front elevation of 120 Lewisham High Street, SE13.
Granted Advertising 5 docs -
120 LEWISHAM HIGH STREET, LONDON, SE13 6JG
Replacement of the first and second floor windows to the front elevation at 120 Lewisham High Street, SE13
Granted Full applications Windows or glazing 13 docs -
113-115 LEWISHAM HIGH STREET, LONDON, SE13 6AT
Details submitted in compliance with Conditions 3 and 4 (Sound Insulation) of planning permission DC/16/096991 dated 19/08/16 for the alterations and conversion of the upper floors at 113-115 Lewisham High Street SE13 to provide 3 two bedroom self-contained flats, together with the provision of external amenity space at roof level.
Granted Full applications New dwelling 4 docs -
113-115 LEWISHAM HIGH STREET, LONDON, SE13 6AT
Installation of replacement Crittall style windows at 113-115 Lewisham High Street, SE13.
Granted Full applications Windows or glazing 5 docs -
111 LEWISHAM HIGH STREET, LONDON, SE13 6AT
The alteration and conversion of the upper floors at 111 Lewisham High Street SE13 to provide 4 x one and 1 x three bedroom self-contained flats, together with the construction of a two storey roof extension and external terraces.
Granted Full applications New dwelling Extension 43 docs
Other full applications
In Lewisham
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DC/26/144042 Withdrawn
LAND TO THE REAR OF 344-348 LEE HIGH ROAD, LONDON, SE12 8RS
Construction of two dwellings (Use Class C3) at land to the rear of 344?348 Lee High Road, SE12, together with associated landscaping, private amenity space, cycle parking, refuse storage, green roofs and associated works
-
DC/26/142771 Granted
LAND REAR OF, 421 NEW CROSS ROAD, FRONTING STANLEY ST LONDON, SE14 6TA
Demolition of the existing building and construction of a new 4 storey building to provide flats (Use Class C3) with outdoor amenity space, cycle and refuse storage and all associated works at the rear of 421 New Cross Road, fronting onto Stanley Street SE14 and subject to a Legal Agreement pursuant to S106 of the Town and Country Planning Act 1990 (as amended).
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DC/25/142252 Refused
139-141 LEWISHAM HIGH STREET, LONDON, SE13 6AA
The installation of a new shopfront, retractable awning and roller shutter at 139-141 Lewisham High Street SE13.
-
DC/26/142649 Granted
646-650 DOWNHAM WAY, BROMLEY, BR1 5HN
Demolition of the existing ground floor retail units and the construction of a part single/part three storey building with green roof comprising of 2 retail units (Use Class E) and 3 self-contained flats (Use Class C3), together cycle spaces, bin storage at the front and rear, and all associated works at 646-650 Downham Way BR1.
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DC/26/143633 Granted
164A LEWISHAM WAY, LONDON, SE4 1UU
The installation of 3 replacement casement windows and all associated works at the rear of 164A Lewisham Way SE4 (Please note Listed Building Consent Ref:- DC/26/144632)