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Thornhill Sugar Lane Hemel Hempstead HP1 2RT

4/01473/17/NMANon-Material AmendmentApproved
Discharge / amendments

Approved on 28 June 2017

Council decision: Grant Permission/ConsentDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Non material amendment to planning permission 4/03059/14/fha (demolition of single-storey rear extension, construction of two-storey rear extension and alterations)

Received
8 June 2017
Decision level
Delegated (officer decision)
Ward
Berkhamsted East
Agent
TEMPIETTO ARCHITECTS - Mrs A Van Tromp
  1. Received8 Jun
  2. Validated8 Jun
  3. Consult.
  4. Target29 Jun
  5. Decided28 Jun

Decided in 20 days (council typically 49)

About this application

This is an application to amend a permission at Thornhill Sugar Lane Hemel Hempstead HP1 2RT. Dacorum has handled 223 applications of this type. This one was decided in 20 days, 4 weeks quicker than Dacorum's typical decision time. There have been 2 other applications at this address. In the past year there have been 59 applications across Berkhamsted East. We hold 1,543 applications in total for the HP1 postcode area.

89% of amendment applications at Dacorum Borough Council were approved. Across all application types, the council typically decides in about 7 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
HP1 2RT
Application type
Non-Material Amendment
Scale / size
Small
Parish
Berkhamsted Town Council

Planning application dates

Date validated
8 June 2017
Target decision date
29 June 2017

Applicant and agent

Agent
TEMPIETTO ARCHITECTS - Mrs A Van Tromp
Agent address
THE STUDIO, 9 LONDON ROAD, ASTON CLINTON, HP22 5HG

Planning decision

Statutory period
21 days

Additional information

Planning Portal ID
PP-06126642
Comments
0
Documents
5
Constraints
5

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Green belt: Dacorum
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: tree preservation orders. Ask the council if these matter.

Possibly incomplete for this council: Article 4 directions.

Also checked, none recorded (21)

flood storage areas, conservation areas, listed buildings, 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.

Associated applications

  1. 2017
    8 Jun

    Non material amendment to planning permission 4/03059/14/fha

    This applicationApprovedNon-material amendment4/01473/17/NMA
  2. 2014
    27 Oct

    Demolition of single-storey rear extension, construction of two-storey rear extension and alterations

    ApprovedHouseholderPart of4/03059/14/FHA

Planning history at this site

1 other application at this property, newest first.

  1. 2012
    7 Sep

    Two storey rear Extension.

    ApprovedLawful Development Certificate Proposed4/01652/12/LDP

Source: Dacorum

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