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34 Langley Avenue Hemel Hempstead Hertfordshire HP3 9NS

26/00231/FHAFull Householder ApplicationApproved
Householder

Approved on 17 March 2026

Council decision: Grant Permission/ConsentDelegated (officer decision)3 conditions

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

Proposal

Front porch and single storey side extension

Received
3 February 2026
Decision level
Delegated (officer decision)
Public comments
1
Ward
Bennetts End
  1. Received3 Feb
  2. Validated3 Feb
  3. Consult.25 Feb
  4. Target
  5. Decided17 Mar

Decided in 42 days (council typically 49)

About this application

This is a full planning application for a single storey side extension at 34 Langley Avenue Hemel Hempstead Hertfordshire HP3 9NS. Dacorum has handled 3,053 applications of this type. This one was decided in 42 days, 7 days quicker than Dacorum's typical decision time. There are no previous applications recorded at this address. In the past year there have been 17 applications across Bennetts End. We hold 1,287 applications in total for the HP3 postcode area.

92% of full 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 9NS
Application type
Full Householder Application
Scale / size
Small
Parish
Hemel Hempstead (No Parish)

Planning application dates

Date validated
3 February 2026
Consultation expiry
25 February 2026
Neighbour consultation start
4 February 2026
Neighbour consultation end
25 February 2026
Last date for comments
25 February 2026

Applicant and agent

Agent
Wrendesigns
Agent address
1 Thistlecroft Hemel Hemptead HP1 1PB

Additional information

Planning Portal ID
PP-14670796
Documents
6
Constraints
14

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)

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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