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21 Bournehall Avenue Bushey Hertfordshire WD23 3AU

19/1904/HSEHouseholder ApplicationApproved
Householder

Approved on 21 January 2020

Council decision: Grant PermissionDelegated (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

Construction of two storey side extension, new lantern roof to existing rear extension following demolition of garage. Conversion of loft to habitable room with rear dormer to include 2 x front roof lights and alterations to fenestration (part-retrospective application).

Received
2 December 2019
Decision level
Delegated (officer decision)
Public comments
5
Ward
Bushey St James
Agent
Steene Associates (Architects) Ltd
  1. Received2 Dec
  2. Validated2 Dec
  3. Consult.13 Feb
  4. Target27 Jan
  5. Decided21 Jan

Decided in 50 days (council typically 56)

About this application

This is a full planning application for demolition at 21 Bournehall Avenue Bushey Hertfordshire WD23 3AU. Hertsmere has handled 1,861 applications of this type. This one was decided in 50 days, 6 days quicker than Hertsmere's typical decision time. There have been 3 other applications at this address. In the past year there have been 76 applications across Bushey St James. We hold 1,928 applications in total for the WD23 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
WD23 3AU
Application type
Householder Application
Scale / size
Small
Parish
No Parish

Planning application dates

Date validated
2 December 2019
Consultation expiry
13 February 2020
Consultation start
23 January 2020
Consultation end
13 February 2020
Neighbour consultation start
23 January 2020
Neighbour consultation end
24 December 2019
Last date for comments
13 February 2020
Target decision date
27 January 2020
Decision issued
23 January 2020
Permission expires
23 January 2023

Applicant and agent

Agent
Steene Associates (Architects) Ltd
Agent address
The Studio 17 Oakridge Avenue Radlett WD7 8EW

Planning decision

Statutory period
56 days

Publicity

Site notice start
9 December 2019
Site notice end
30 December 2019

Additional information

Planning Portal ID
PP-08333778
Documents
6
Constraints
5

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: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

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: Hertsmere

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