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Bonnys Row High Wych Hertfordshire CM21 0JU

3/26/0531/HHRefused

Refused on 26 June 2026

Council decision: Refuse1 reason for refusal

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

Proposal

Two storey side extension and part single/part two storey rear extension, relocation of the front door and storm porch and alterations to fenestration

Received
17 April 2026
Ward
Much Hadham
  1. Received17 Apr
  2. Validated1 May
  3. Consult.
  4. Target
  5. Decided26 Jun

Decided in 56 days

About this application

This is a planning application for a two storey rear extension at Bonnys Row High Wych Hertfordshire CM21 0JU. East Hertfordshire has handled 13,484 applications of this type. This one was decided in 56 days, 7 days quicker than East Hertfordshire's typical decision time. The site is in 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 67 applications across Much Hadham. We hold 1,438 applications in total for the CM21 postcode area.

Why it was refused

  1. The proposed development, cumulatively with existing development, would result in disproportionate additions over and above the size of the original building and would constitute inappropriate development in the Green Belt. Other harm to the Green Belt is identified through loss of spatial and visual openness. No very special circumstances have been demonstrated to overcome this harm. The proposal is therefore contrary to Policy GBR1 of the East Herts District Plan 2018 and Section 13 of the National Planning Policy Framework 2024.

From the council's decision notice.

Application details

Postcode
CM21 0JU
Parish
High Wych Parish Council

Planning application dates

Date validated
1 May 2026

Applicant and agent

Applicant
Private applicant

Planning decision

Case officer
Janna Hon

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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

  • Listed building: Grade II: The Manor of GrovesOn or next to this site
  • Green belt: East Hertfordshire
  • 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 (20)

flood storage areas, conservation areas, 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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