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4 Twyford Close Bishops Stortford Hertfordshire CM23 3LL

3/26/0305/PNHHPrior Notification HouseholderApproved
Householder

Approved on 14 April 2026

Council decision: Prior Approval not Required2 conditions

Approximate location: the centre of the postcode, not the exact property.

Proposal

Notification of proposed single storey rear extension; Depth extending from the original rear wall of 6.00 metres, a maximum height of 2.90 metres and an eaves height of 2.70 metres

Received
5 March 2026
Ward
Bishop's Stortford South
  1. Received5 Mar
  2. Validated5 Mar
  3. Consult.31 Mar
  4. Target16 Apr
  5. Decided14 Apr

Decided in 40 days (council typically 63)

About this application

This is an outline application for a single storey rear extension at 4 Twyford Close Bishops Stortford Hertfordshire CM23 3LL. East Hertfordshire has handled 1,009 applications of this type. This one was decided in 40 days, 3 weeks quicker than East Hertfordshire's typical decision time. There has been 1 other application at this address. In the past year there have been 69 applications across Bishop's Stortford South. We hold 3,123 applications in total for the CM23 postcode area.

79% of outline applications at East Hertfordshire District Council were approved. Across all application types, the council typically decides in about 9 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
CM23 3LL
Application type
Prior Notification Householder
Scale / size
Small
Parish
Bishops Stortford Town Council

Planning application dates

Date validated
5 March 2026
Last date for comments
31 March 2026
Target decision date
16 April 2026

Applicant and agent

Applicant
Private applicant
Agent address
The Eastbrook 835 Dagenham Road Dagenham RM10 7UP

Planning decision

Case officer
Janna Hon
Statutory period
42 days

Additional information

Planning Portal ID
PP-14741036
Comments
0
Documents
7
Constraints
10

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. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

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.

Source: East Hertfordshire

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