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144 Coldharbour Lane London SE5 9QH

26/00318/DETApproval of DetailsRefused
Discharge / amendments

Refused on 24 March 2026

Council decision: Refuse PermissionDelegated (officer decision)2 reasons for refusal

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Approval of details pursuant to conditions 11 ( internal water consumption) 12 ( water metering) and 13 (landscaping) of Planning Permission Ref: 23/03786/FUL (Erection of a first floor rear extension and a mansard roof and insertion of bike and bin storages to provide two new dwellings.) granted on 30.08.2024

Received
2 February 2026
Decision level
Delegated (officer decision)
Ward
Herne Hill Loughborough Junction
Agent
Design Squared Ltd
  1. Received2 Feb
  2. Validated2 Feb
  3. Consult.3 Mar
  4. Target30 Mar
  5. Decided24 Mar

Decided in 50 days (council typically 56)

About this application

This is an application to discharge conditions at 144 Coldharbour Lane London SE5 9QH. Lambeth has handled 658 applications of this type. This one was decided in 50 days, 6 days quicker than Lambeth's typical decision time. There has been 1 other application at this address. In the past year there have been 98 applications across Herne Hill Loughborough Junction. We hold 1,311 applications in total for the SE5 postcode area.

87% of conditions applications at London Borough of Lambeth were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Why it was refused

  1. In the absence of sufficient details, it has not been demonstrated that the internal water consumption will not exceed 105 L/person/day. The stipulations of Policy SI2 of the London Plan (2021) and Policy EN4 of the Lambeth Local Plan (2021) therefore have not been met and Condition 11 cannot be recommended for discharge.
  2. In the absence of sufficient details, it has not been demonstrated that water metering measures have been installed to achieve lower water consumption and to maximise future-proofing. The stipulations of Policy SI2 of the London Plan (2021) and Policy EN4 of the Lambeth Local Plan (2021) therefore have not been met and Condition 12 cannot be recommended for discharge.

From the council's decision notice.

Application details

Postcode
SE5 9QH
Application type
Approval of Details
Scale / size
Small

Planning application dates

Date validated
2 February 2026
Consultation expiry
3 March 2026
Consultation end
3 March 2026
Target decision date
30 March 2026

Applicant and agent

Agent
Design Squared Ltd
Architect profile
DESIGN SQUARED LTD
Agent address
46 Forest Hill Road London SE22 0RR United Kingdom

Planning decision

Statutory period
56 days

Additional information

Comments
0
Documents
9

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)

flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

  1. 2026
    23 Jul

    Approval of details pursuant to conditions 11 (water) 12 (water) & 13 (soft landscaping and tree planting) of…

    ApprovedDischarge of conditions26/02148/DET
  2. 2026
    2 Feb

    Approval of details pursuant to conditions 11 ( internal water consumption) 12 ( water metering) and 13…

    This applicationRefusedDischarge of conditions26/00318/DET
  3. 2024
    20 Dec

    Approval of details pursuant to Condition 6 (Cycle Parking), Condition 7 (Waste and Recycling storage)…

    PendingDischarge of conditions24/03992/DET
  4. 2024
    20 Dec

    Approval of details pursuant to Condition 11 (Internal Water Consumption) of planning permission 23/03786/FUL

    PendingDischarge of conditions24/03993/DET
  5. 2024
    14 Oct

    Approval of details pursuant to conditions 6(Cycle Parking), 7(Waste and Recycling), 10(Method of…

    RefusedDischarge of conditions24/03189/DET
  6. 2023
    24 Nov

    Erection of a first floor rear extension and a mansard roof and insertion of bike and bin storages to provide…

    ApprovedFull Planning PermissionPart of23/03786/FUL

Source: Lambeth

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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