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1 Tewin Road, Hemel Hempstead, HP2 4NU

PL/0521/25AmendmentApproved
Discharge / amendments

Approved on 17 April 2026

Council decision: Conditionally Permitted

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

Proposal

Subdivision and change of use of property into 4 separate living units and construction of first floor rear extension for staff accommodation (C3)

Received
11 November 2025
  1. Received11 Nov
  2. Validated17 Nov
  3. Consult.18 Dec
  4. Target
  5. Decided17 Apr

Decided in 151 days (council typically 147)

About this application

This is an application to amend a permission at 1 Tewin Road, Hemel Hempstead, HP2 4NU. Hertfordshire has handled 13 applications of this type. This one was decided in 157 days, 10 days longer than Hertfordshire's typical decision time. There are no previous applications recorded at this address. We hold 1,372 applications in total for the HP2 postcode area.

Across all application types, Hertfordshire County Council typically decides in about 21 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
HP2 4NU
Application type
Amendment
Scale / size
Small

Planning application dates

Date validated
17 November 2025
Consultation expiry
18 December 2025
Consultation start
25 November 2025
Consultation end
18 December 2025

Applicant and agent

Agent address
Property Robertson House Six Hills Way Stevenage Hertfordshire SG1 2FQ

Additional information

Documents
17

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)

Possibly incomplete for this council: conservation areas, Article 4 directions, tree preservation orders and brownfield registers.

Also checked, none recorded (20)

flood storage 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 and heritage coasts.

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: Hertfordshire

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