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18 St Barnabas Road Cambridge Cambridgeshire CB1 2BY

23/01110/HFULHouseholder Works/ExtensionRefused
Householder

Refused on 19 May 2023

Council decision: Refused 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

Demolition of existing garden office and store. Construction of a detached 1.5 storey building.

Received
22 March 2023
Decision level
Delegated (officer decision)
Ward
Petersfield
Agent
Cambridge Architects Ltd
  1. Received22 Mar
  2. Validated22 Mar
  3. Consult.20 Apr
  4. Target17 May
  5. Decided19 May

Decided in 58 days (council typically 49)

About this application

This is a full planning application for demolition at 18 St Barnabas Road Cambridge Cambridgeshire CB1 2BY. Cambridge has handled 1,534 applications of this type. This one was decided in 58 days, 9 days longer than Cambridge's typical decision time. The site is in the Mill Road conservation area. There have been 5 other applications at this address. In the past year there have been 157 applications across Petersfield. We hold 1,406 applications in total for the CB1 postcode area.

90% of full 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
CB1 2BY
Application type
Householder Works/Extension
Scale / size
Small
District
Cambridge City Council

Planning application dates

Date validated
22 March 2023
Consultation expiry
28 April 2023
Consultation start
28 March 2023
Consultation end
20 April 2023
Neighbour consultation end
20 April 2023
Last date for comments
28 April 2023
Target decision date
17 May 2023

Applicant and agent

Agent
Cambridge Architects Ltd
Architect profile
CAMBRIDGE ARCHITECTS LIMITED
Agent address
Studio 18 23 King Street Cambridge CB1 1AH

Planning decision

Statutory period
56 days

Publicity

Last advertised
5 April 2023
Advertisement expiry
28 April 2023
Site notice start
4 April 2023
Site notice end
27 April 2023

Additional information

Documents
16
Constraints
12

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Mill Road
  • Tree Preservation Order: Ref 05/2007Protected tree on or next to this site
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)

flood storage areas, listed buildings, Article 4 directions, 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.

Planning history at this site

5 other applications at this property, newest first.

  1. 2026
    22 Jul

    Erection of single storey garage in rear garden following demolition of existing garden office/store.

    ApprovedHouseholder26/02781/HFUL
  2. 2025
    1 Jul

    Certificate of lawfulness under S192 for the installation of a dropped kerb including the removal of fence to…

    ApprovedLawful Use Certificate (S192)25/02589/CL2PD
  3. 2025
    5 Jun

    S73 to vary condition 2 (Approved plans) of planning permission 24/01628/S73

    WithdrawnVariation of conditions (s73)25/02214/S73
  4. 2023
    3 Nov

    Construction of rear single storey building following demolition of existing garden office/store.

    ApprovedHouseholder23/04195/HFUL
  5. 2023
    16 Jan

    New airsource heat pump air handling unit to side elevation of existing property.

    ApprovedHouseholder23/00174/HFUL

Source: Cambridge

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