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10 Heyford Avenue London Lambeth SW8 1ED

25/02918/DETApproval of DetailsApproved
Discharge / amendments

Approved on 20 November 2025

Council decision: Grant PermissionDelegated (officer decision)

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 condition 4 (Sustainable Drainage System (SuDS) Strategy document) to planning permission 23/02891/FUL (Conversion of existing HMO to a single dwellinghouse involving erection of a single storey ground floor rear and side infill extension (with courtyard). Erection of a dormer roof extension with 3 X rooflights to the front and 1 X rooflight to the rear roofslopes.) Granted on 15.11.2023.

Received
17 September 2025
Decision level
Delegated (officer decision)
Ward
Oval
Agent
Curio Architects
  1. Received17 Sep
  2. Validated17 Sep
  3. Consult.13 Oct
  4. Target12 Nov
  5. Decided20 Nov

Decided in 64 days (council typically 56)

About this application

This is an application to discharge conditions at 10 Heyford Avenue London Lambeth SW8 1ED. Lambeth has handled 658 applications of this type. This one was decided in 64 days, 8 days longer than Lambeth's typical decision time. The site is in 5 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 78 applications across Oval. We hold 1,525 applications in total for the SW8 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

Application details

Postcode
SW8 1ED
Application type
Approval of Details
Scale / size
Small

Planning application dates

Date validated
17 September 2025
Consultation expiry
13 October 2025
Consultation end
13 October 2025
Target decision date
12 November 2025

Applicant and agent

Agent
Curio Architects
Architect profile
CURIO ARCHITECTS LIMITED
Agent address
Unit 205, The Print Rooms 164-180 Union Street London SE1 0LH United Kingdom

Planning decision

Statutory period
56 days

Additional information

Comments
0
Documents
5
Constraints
4

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High 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. 2025
    17 Sep

    Approval of details pursuant to condition 4 (Sustainable Drainage System (SuDS) Strategy document) to…

    This applicationApprovedDischarge of conditions25/02918/DET
  2. 2023
    20 Sep

    Conversion of existing HMO to a single dwellinghouse involving erection of a single storey ground floor rear…

    UnresolvedApplicationPart of23/02891/FUL

Source: Lambeth

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

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