3 Mimram Close Whitwell Hitchin Hertfordshire SG4 8HR Data via plota.co.uk
Proposal
Enlargement of rear dormer previously approved under planning permission 26/01476/FPH granted on 29 July 2026. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 3 Nov 2026, from North Hertfordshire's recent extensions.
Associated applications 2
- Enlargement of rear dormer.
Site constraints 6
Show all 8 with distances
- 45 mNumber 6 and Number 8 (Fairmile)Grade II
- 51 mTrafalgar CottageGrade II
- 65 mWell HouseGrade II
- 72 m22 and 24, Horn HillGrade II
- 118 mThe CottageGrade II
- 128 mLamb CottageGrade II
- 144 mEagle and Child Public HouseGrade II
- 146 m66, High StreetGrade II
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Building
From the energy performance certificate lodged in March 2026, the latest held for this property. The building may have changed since. View the certificate
Every application in North Hertfordshire - and every UK council - as a live feed, an API, or a bulk CSV export.
Nearby new applications
28 Bradway Whitwell Hitchin Hertfordshire SG4 8BE
Single storey rear extension and rear roof extension including dormer window.
Waterhall Farm The Valley Whitwell Hitchin Hertfordshire SG4 8BN
Change of use of existing agricultural building to flexible commercial use compr...
Important details
- Council
- North Hertfordshire
- Application type
- Full Permission Householder
- Postcode
- SG4 8HR
- Received
- 15 Sept 2026
- Validated
- 15 Sept 2026
- Ward
- Hitchwood Ward
- Parish
- St Pauls Walden Parish Council
- Case officer
- Show
- Target decision
- 10 Nov 2026
- Applicant
- Show
- Agent
- Show
Decision outlook
Day 43 of the 56-day target. North Hertfordshire usually decides extensions by day 49.
Plota live figures for extensions decided by North Hertfordshire in the last twelve months, from validation. North Hertfordshire decision record →
Public comments
6 neighbours consulted · Last counted 26 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15178904
- Planning Portal ref
- PP-15178904
- Comments by
- 21 Oct 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
North Hertfordshire ranks #128 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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3 Mimram Close Whitwell Hitchin Hertfordshire SG4 8HR
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The consultation period closed on 21 Oct 2026.