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31 - 32 Duke Street Chelmsford Essex CM1 1HY

25/00214/FULFullApproved

Approved on 14 May 2025

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

Proposed two storey rear extension forming new residential studio flat and alterations to existing first floor flat including new entrance to shopfront and internal stair access. Alterations to fenestration.

Received
10 March 2025
  1. Received10 Mar
  2. Validated
  3. Consult.28 Apr
  4. Target5 May
  5. Decided14 May

Decided in 65 days (council typically 49)

About this application

This is a full planning application for a two storey rear extension at 31 - 32 Duke Street Chelmsford Essex CM1 1HY. Chelmsford has handled 1,088 applications of this type. This one was decided in 65 days, 2 weeks longer than Chelmsford's typical decision time. There have been 2 other applications at this address. We hold 978 applications in total for the CM1 postcode area.

85% of full applications at Chelmsford 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
CM1 1HY
Application type
Full
Scale / size
Small

Planning application dates

Validated
10 March 2025
Consultation expiry
28 April 2025
Consultation end
28 April 2025
Target decision date
5 May 2025

Planning decision

Statutory period
56 days

Appeal history

6000933
Dismissed
Type: Planning AppealProcedure: Written RepresentationsDecision: 16 January 2026Dev Type: Minor DwellingsReason: refused
3365329
Allowed
Type: Householder (HAS)Procedure: Written RepresentationsDecision: 19 September 2025Dev Type: Householder developmentsReason: Refusal

Additional information

Planning Portal ID
PP-13680385
Documents
10

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Chelmsford West End Conservation Area
  • Heritage at Risk Register: West End
  • Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (21)

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, 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: Chelmsford

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