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16 Box Lane Hemel Hempstead HP3 0DJ

4/01723/15/HPAHouseholder Prior ApprovalApproved
Householder

Approved on 5 June 2015

Council decision: Prior Approval Not RequiredDelegated (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

Single-storey rear extension measuring 5.4m deep with a maximum height of 3.36m and a maximum eaves height of 2.7m

Received
27 April 2015
Decision level
Delegated (officer decision)
Ward
Bovingdon/ Flaunden/ Chipperfield
  1. Received27 Apr
  2. Validated27 Apr
  3. Consult.21 May
  4. Target31 May
  5. Decided5 Jun

Decided in 39 days (council typically 49)

About this application

This is an outline application for a single storey rear extension at 16 Box Lane Hemel Hempstead HP3 0DJ. Dacorum has handled 723 applications of this type. This one was decided in 39 days, 10 days quicker than Dacorum's typical decision time. There are no previous applications recorded at this address. We hold 1,287 applications in total for the HP3 postcode area.

89% of outline 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
HP3 0DJ
Application type
Householder Prior Approval
Scale / size
Small
Parish
No Parish

Planning application dates

Date validated
27 April 2015
Consultation expiry
21 May 2015
Consultation start
27 April 2015
Consultation end
21 May 2015
Neighbour consultation start
30 April 2015
Target decision date
31 May 2015

Planning decision

Statutory period
34 days

Additional information

Comments
0
Documents
7
Constraints
6

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.

Source: Dacorum

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