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43 Mariners Way Cambridge Cambridgeshire CB4 1BN

22/05423/CL2PDLawful Use Certificate (S192)Approved
Outline / PiP

Approved on 1 February 2023

Council decision: Certificate GrantedDelegated (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

Certificate of lawfulness under S192 for a proposed single storey rear extension with new windows to front and side elevations

Received
15 December 2022
Decision level
Delegated (officer decision)
Ward
East Chesterton
  1. Received15 Dec
  2. Validated15 Dec
  3. Consult.
  4. Target9 Feb
  5. Decided1 Feb

Decided in 48 days (council typically 49)

About this application

This is an outline application for a single storey rear extension at 43 Mariners Way Cambridge Cambridgeshire CB4 1BN. Cambridge has handled 279 applications of this type. This one was decided in 48 days. There have been 2 other applications at this address. In the past year there have been 53 applications across East Chesterton. We hold 1,501 applications in total for the CB4 postcode area.

85% of outline applications at Cambridge City Council were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
CB4 1BN
Application type
Lawful Use Certificate (S192)
Scale / size
Small
District
Cambridge City Council

Planning application dates

Date validated
15 December 2022
Target decision date
9 February 2023
Permission expires
1 February 2028

Applicant and agent

Agent
Sones Stannard
Agent address
Forge Cottage Sicklesmere Bury St Edmunds IP30 0BU

Planning decision

Statutory period
56 days

Additional information

Documents
10
Constraints
15

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)Part of the site
  • Conservation area: RiversidePart of the site
Also checked, none recorded (23)

flood storage 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.

Source: Cambridge

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