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20 Avalon Way Trumpington Cambridge Cambridgeshire CB2 9DX

23/04921/CL2PDLawful Use Certificate (S192)Refused
Outline / PiP

Refused on 20 February 2024

Council decision: Certificate not 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 first floor rear dormer.

Received
27 December 2023
Decision level
Delegated (officer decision)
Ward
Trumpington
Agent
Lynwood Associates Ltd
  1. Received27 Dec
  2. Validated27 Dec
  3. Consult.
  4. Target21 Feb
  5. Decided20 Feb

Decided in 55 days (council typically 49)

About this application

This is an outline application for a dormer extension at 20 Avalon Way Trumpington Cambridge Cambridgeshire CB2 9DX. Cambridge has handled 279 applications of this type. This one was decided in 55 days, 6 days longer than Cambridge's typical decision time. The site is in 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 76 applications across Trumpington. We hold 681 applications in total for the CB2 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
CB2 9DX
Application type
Lawful Use Certificate (S192)
Scale / size
Small
District
Cambridge City Council

Planning application dates

Date validated
27 December 2023
Target decision date
21 February 2024

Applicant and agent

Agent
Lynwood Associates Ltd
Architect profile
LYNWOOD ASSOCIATES LTD
Agent address
Lynwood House Murray Park Newmarket CB8 9BU

Planning decision

Statutory period
56 days

Additional information

Documents
12
Constraints
11

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Green belt: CambridgePart of the site
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, 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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