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Headgate Buildings, Sir Isaacs Walk, Colchester CO1 1JJ

251461Full (8 Week Determination)Awaiting decision
Full
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

Change of use from Class E(e) Health & Medical Services to Class C3 Dwellinghouses (8 Apartments). Minor elevational change to 52 St John's Street and change of use to ancillary use for residential accommodation.

Received
11 July 2025
Decision due
5 September 2025
Ward
Castle
  1. Received11 Jul
  2. Validated11 Jul
  3. Consult.8 Aug
  4. Target5 Sep
  5. Decided

Have your say

Comments close on 8 August.

View on the council's siteDocuments (16)

About this application

This is a full planning application for a change of use at Headgate Buildings, Sir Isaacs Walk, Colchester CO1 1JJ. Colchester has handled 3,122 applications of this type. It has been with the council since 11 July 2025 and is still awaiting a decision. The site is in the Colchester Area 1 conservation area, with 12 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 78 applications across Castle. We hold 164 applications in total for the CO1 postcode area.

84% of full applications at Colchester City Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
CO1 1JJ
Application type
Full (8 Week Determination)
Scale / size
Small
Parish
Colchester

Planning application dates

Date validated
11 July 2025
Consultation expiry
8 August 2025
Consultation end
8 August 2025

Planning decision

Statutory period
56 days

Additional information

UPRN
100091645262
Documents
16

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Colchester Area 1
  • Listed building: Grade II: 11, Sir Isaac'S WalkOn or next to this site · +1 more
  • Scheduled monument: Town WallPart of the site
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Also checked, none recorded (20)

flood storage areas, tree preservation orders, green belt, 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: Colchester

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Before the decision

You may need a heritage statement. Heritage & archaeology consultants near this site

A listed building is on or next to this site.

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