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2 Longridge The Warren Radlett Hertfordshire WD7 7ED

25/1408/HSEHouseholder ApplicationApproved
Householder

Approved on 18 December 2025

Council decision: Grant PermissionDelegated (officer decision)6 conditions

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

Construction of lower ground floor rear extension to create pool house with roof terrace, and lower ground floor side extension; ground floor link extension between dwellinghouse and garage, replacement single storey rear infill extension; alterations to exterior materials and fenestration, new lower ground floor rear terrace, retaining wall and boundary fence. (AMENDED PLAN RECEIVED: 17/12/2025 - alterations to terrace).

Received
26 September 2025
Decision level
Delegated (officer decision)
Public comments
3
Ward
Aldenham East
Agent
Uskuri Theobald Architects
  1. Received26 Sep
  2. Validated9 Oct
  3. Consult.5 Nov
  4. Target19 Dec
  5. Decided18 Dec

Decided in 70 days (council typically 56)

About this application

This is a full planning application for a rear extension at 2 Longridge The Warren Radlett Hertfordshire WD7 7ED. Hertsmere has handled 1,861 applications of this type. This one was decided in 83 days, 4 weeks longer than Hertsmere's typical decision time. There has been 1 other application at this address. In the past year there have been 172 applications across Aldenham East. We hold 1,025 applications in total for the WD7 postcode area.

90% of full applications at Hertsmere Borough Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
WD7 7ED
Application type
Householder Application
Scale / size
Medium
Parish
Aldenham Parish

Planning application dates

Date validated
9 October 2025
Consultation expiry
5 November 2025
Consultation start
19 December 2025
Consultation end
5 November 2025
Neighbour consultation start
14 October 2025
Neighbour consultation end
4 November 2025
Last date for comments
5 November 2025
Target decision date
19 December 2025
Decision issued
19 December 2025
Permission expires
19 December 2028

Applicant and agent

Agent
Uskuri Theobald Architects
Architect profile
USKURI THEOBALD ARCHITECTS LTD
Agent address
5 Parkway (Cedar Court) Porters Wood St Albans AL3 6PA

Planning decision

Statutory period
71 days

Additional information

Planning Portal ID
PP-14346771
Documents
22
Constraints
12

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Green belt: HertsmerePart of the site
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

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. 2026
    9 Jun

    Application for approval of details reserved by conditions 04 (details of the permanently fixed planters and…

    Condition DischargedDischarge of conditions26/0804/DOC
  2. 2025
    26 Sep

    Construction of lower ground floor rear extension to create pool house with roof terrace, and lower ground…

    This applicationApprovedFull25/1408/HSE

Source: Hertsmere

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