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15 Priory Street Cambridge Cambridgeshire CB4 3QH

23/00785/HFULHouseholder Works/ExtensionPermitted
Householder

Proposal

Single storey rear extension.

Received
2 March 2023
Decided
26 April 2023 · Granted Permission
Decision level
Delegated (officer decision)
Ward
Castle
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.

  1. Received2 Mar
  2. Validated6 Mar
  3. Consult.30 Mar
  4. Target1 May
  5. Decided26 Apr

Decided in 51 days (council typically 49)

7 weeks typical decision time in Cambridge91% of full applications approvedSee what's approved near your address

This is a full planning application for a single storey rear extension at 15 Priory Street Cambridge Cambridgeshire CB4 3QH. Cambridge has handled 1,534 applications of this type and approves 91% of them, typically deciding them in 60 days. This one was decided in 55 days, 5 days quicker than Cambridge's median. The site is in the Castle and Victoria Road conservation area. There are no previous applications recorded at this address. In the past year there have been 122 applications across Castle. We hold 1,481 applications in total for the CB4 postcode area.

Application Details

Reference
23/00785/HFUL
Address
15 Priory Street Cambridge Cambridgeshire CB4 3QH
Postcode
CB4 3QH
Local Authority
Cambridge
Application Type
Householder Works/Extension
Scale / Size
Small
Decision Status
Permitted
Current Status
Decided
Ward
Castle
District
Cambridge City Council

Applicant & Agent

Agent
AC Architects Cambridge Ltd
Agent Address
33 - 35 Victoria Road Cambridge CB4 3BW

Planning Application Dates

Date Received
2 March 2023
Consultation Expiry
20 April 2023
Target Decision Date
1 May 2023
Date Decided
26 April 2023
Date Validated
6 March 2023
Date Submitted
2 March 2023
Consultation Start
9 March 2023
Consultation End
30 March 2023
Neighbour Consultation End
30 March 2023
Last Date for Comments
20 April 2023
Permission Expires
26 April 2026

Planning Decision

Decision
Granted Permission
Decided By
Delegated Decision
Statutory Period
56 days

Publicity

Last Advertised
15 March 2023
Advertisement Expiry
5 April 2023
Site Notice Start
28 March 2023
Site Notice End
20 April 2023

Appeal

Additional Information

Documents
21
Constraints
10
Coordinates
52.216534, 0.108115
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Cambridge

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Planning constraints

Designations that overlap or adjoin the site outline.

  • Conservation area: Castle And Victoria Road
  • Flood zone 1: Low probability (rivers and sea)
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 2026-10-09. 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.

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