Planning application
4 Twyford Close Bishops Stortford Hertfordshire CM23 3LL
Works: Extension Demolition Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Demolition of the existing single-storey side extension and the construction of a double-storey side extension
As published by the council, reference 3/26/0503/HH
Application record
- Reference
- 3/26/0503/HH
- Type
- Householder
- Status
- Decided
- Decision
- Grant Plan Permission w Conds
- Received
- 10 Apr 2026
- Validated
- 1 May 2026
- Decided
- 26 Jun 2026
- Ward
- Bishop's Stortford South
- Parish
- Bishops Stortford Town Council
- Decision by
- .
- Postcode
- CM23 3LL
Timeline
Dates from the published record
-
10 Apr 2026
Received by East Hertfordshire
-
1 May 2026
Validated
Checked as complete and ready for consideration.
-
26 Jun 2026
Decision issued: Grant Plan Permission w Conds
-
23 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
- Application: 3/25/1465/CLPO (Decided)
- Application: 3/26/0305/PNHH (Decided)
Who's behind it
Company information only, from the register and Companies House
Scientific Designs Agent, a design practice
35 applications on PlanIndex · across 13 councils · 55% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
17 documents on file for this application
- HOUSEHOLDER APPROVAL DECISION
- NATURAL ENGLAND SSSI IRZS
- BISHOPS STORTFORD TOWN COUNCIL - 20/5/26
- HIGHWAYS - 7/5/26
- SITE PHOTOGRAPHS
- FLOOD RISK ASSESSMENT
- LOCATION PLAN
- PROPOSED FLOOR PLANS
- EXISTING AND PROPOSED ROOF PLANS
- EXISTING & PROPOSED FRONT AND REAR ELEVATIONS
- EXISTING & PROPOSED SIDE ELEVATIONS
- FIRE SAFETY
- EXISTING & PROPOSED BLOCK PLANS
- EXISTING FLOOR PLANS
- WITHOUT PERSONAL DETAILS
- DESIGN AND ACCESS STATEMENT
- FIRE STATEMENT
Trade members open them from here.
Open the documentsWhat this grant of permission means
East Hertfordshire granted permission on 26 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
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3/26/1200/HH Awaiting decision
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