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12 Leighton Buzzard Road Water End Hemel Hempstead Hertfordshire HP1 3BH

26/01192/LBCApproved

Approved

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

Proposal

Single storey rear extension

Submitted
28 May 2026
  1. Received28 May
  2. Validated
  3. Consult.
  4. Target
  5. Decided

About this application

This is a planning application for a single storey rear extension at 12 Leighton Buzzard Road Water End Hemel Hempstead Hertfordshire HP1 3BH. Dacorum has handled 6,920 applications of this type. It has been with the council since 28 May 2026 and is still awaiting a decision. The site is in the Water End conservation area, with 8 listed buildings nearby. There has been 1 other application at this address. We hold 1,540 applications in total for the HP1 postcode area.

Application details

Postcode
HP1 3BH

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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

  • Conservation area: Water End
  • Listed building: Grade II: The SaddleryOn or next to this site · +1 more
  • National Landscape (AONB): Chilterns
  • 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 (19)

flood storage areas, 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, 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. 2026
    28 May

    Single storey rear extension

    ApprovedHouseholderFiled alongside26/01191/FHA
  2. 2026
    28 May

    Single storey rear extension

    This applicationApprovedListed building consent26/01192/LBC

Source: Dacorum

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