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48 Humberstone Road Cambridge Cambridgeshire CB4 1JF

26/00597/HFULHouseholder Works/ExtensionAwaiting decision
Householder
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

Single storey side/rear extension, roof extension with rear facing dormer and rooflights to front and over stairs and installation of 2.4m high gates to the rear access.

Received
16 February 2026
Decision due
13 April 2026
Ward
West Chesterton
Agent
plan it architecture + design
  1. Received16 Feb
  2. Validated16 Feb
  3. Consult.25 Mar
  4. Target13 Apr
  5. Decided

Have your say

Comments close on 25 March.

Comment on the council's siteDocuments (13)

About this application

This is a full planning application for a dormer extension at 48 Humberstone Road Cambridge Cambridgeshire CB4 1JF. Cambridge has handled 1,534 applications of this type. It has been with the council since 16 February 2026 and is still awaiting a decision. The site is in the De Freville conservation area. There are no previous applications recorded at this address. In the past year there have been 117 applications across West Chesterton. We hold 1,501 applications in total for the CB4 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
CB4 1JF
Application type
Householder Works/Extension
Scale / size
Small
District
Cambridge City Council

Planning application dates

Date validated
16 February 2026
Consultation expiry
4 March 2026
Last date for comments
25 March 2026

Applicant and agent

Agent
plan it architecture + design
Agent address
108 High Street Cottenham CB24 8RX

Planning decision

Statutory period
56 days

Publicity

Last advertised
4 March 2026
Site notice start
2 March 2026

Additional information

Documents
13

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: De Freville
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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For applicants and trades

Before the decision

You may need a flood risk assessment. Drainage & flood risk consultants near this site

The site is in flood zone 3 (Environment Agency).

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