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Assington House Colchester Road Assington Sudbury Suffolk CO10 5LU

DC/25/05154Householder Planning ApplicationApproved
Householder

Approved on 18 February 2026

Council decision: GrantedDelegated (officer decision)5 conditions

Proposal

Householder Application - 1.5 storey rear extension with side single storey lean to extensions. minor internal alterations cement render replacement. Two external door replacements.

Received
22 November 2025
Decision level
Delegated (officer decision)
Public comments
2
Ward
Assington
Agent
Kay Pilsbury Thomas Architects
  1. Received22 Nov
  2. Validated4 Dec
  3. Consult.15 Jan
  4. Target11 Feb
  5. Decided18 Feb

Decided in 76 days (council typically 49)

About this application

This is a full planning application for a rear extension at Assington House Colchester Road Assington Sudbury Suffolk CO10 5LU. Babergh Mid Suffolk has handled 5,907 applications of this type. This one was decided in 88 days, 6 weeks longer than Babergh Mid Suffolk's typical decision time. The site is in 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 54 applications across Assington. We hold 3,165 applications in total for the CO10 postcode area.

90% of full applications at Babergh District 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
CO10 5LU
Application type
Householder Planning Application
Scale / size
Medium
Parish
Assington

Planning application dates

Date validated
4 December 2025
Consultation expiry
15 January 2026
Consultation start
23 December 2025
Consultation end
15 January 2026
Last date for comments
13 January 2026
Target decision date
11 February 2026
Permission expires
18 February 2029

Applicant and agent

Agent
Kay Pilsbury Thomas Architects
Architect profile
KAY PILSBURY THOMAS ARCHITECTS LIMITED
Agent address
Honeylands Radwinter Saffron Walden CB10 2TJ United Kingdom

Planning decision

Statutory period
69 days

Publicity

Last advertised
16 December 2025
Advertisement expiry
6 January 2026
Site notice start
19 December 2025
Site notice end
9 January 2026

Additional information

Planning Portal ID
PP-14413081
Documents
15
Constraints
3

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 1: Low probability (rivers and sea)

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

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, 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.

Associated applications

  1. 2025
    22 Nov

    Householder Application - 1.5 storey rear extension with side single storey lean to extensions. minor…

    This applicationApprovedFullDC/25/05154
  2. 2025
    22 Nov

    Application for Listed Building Consent - 1.5 storey rear extension with side single storey lean to…

    ApprovedListed building consentFiled alongsideDC/25/05155

Source: Babergh Mid Suffolk

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