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1 Bishops Mead Hemel Hempstead Hertfordshire HP1 1PN

21/03888/LDPLawful Development Certificate ProposedApproved
Outline / PiP

Approved on 28 October 2021

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

Conversion of loft and rear dormer

Received
12 October 2021
Decision level
Delegated (officer decision)
Ward
Boxmoor
  1. Received12 Oct
  2. Validated12 Oct
  3. Consult.
  4. Target23 Nov
  5. Decided28 Oct

Decided in 16 days (council typically 49)

About this application

This is an outline application for a dormer extension at 1 Bishops Mead Hemel Hempstead Hertfordshire HP1 1PN. Dacorum has handled 723 applications of this type. This one was decided in 16 days, 5 weeks quicker than Dacorum's typical decision time. There are no previous applications recorded at this address. In the past year there have been 42 applications across Boxmoor. We hold 1,538 applications in total for the HP1 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.See what's approved near your address

Application details

Postcode
HP1 1PN
Application type
Lawful Development Certificate Proposed
Scale / size
Small

Planning application dates

Date validated
12 October 2021
Target decision date
23 November 2021
Permission expires
28 October 2026

Applicant and agent

Agent
wrendesigns
Agent address
1 Thistlecroft Hemel Hemptead HP1 1PB United Kingdom

Planning decision

Statutory period
42 days

Additional information

Planning Portal ID
PP-10295138
Comments
0
Documents
6
Constraints
8

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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 (22)

flood storage areas, conservation 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, 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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