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109 Elstree Road Bushey Heath Bushey Hertfordshire WD23 4EG

26/0909/CLPCertificate Proposed Lawful Use/DevApproved
Outline / PiP

Approved on 26 August 2026

Council decision: Grant Lawful Certificate (Proposed Dev)Delegated (officer decision)

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

Proposal

Single storey side extensions and conversion of loft to habitable space including hip to gable roof alterations and rear dormer. Certificate of lawful development (Proposed).

Received
1 July 2026
Decision level
Delegated (officer decision)
Ward
Bushey Heath
Agent
HOME EXTENSION DESIGNS LTD
  1. Received1 Jul
  2. Validated1 Jul
  3. Consult.
  4. Target28 Aug
  5. Decided26 Aug

Decided in 56 days (council typically 56)

About this application

This is an outline application for a dormer extension at 109 Elstree Road Bushey Heath Bushey Hertfordshire WD23 4EG. Hertsmere has handled 952 applications of this type. This one was decided in 56 days. There have been 3 other applications at this address. In the past year there have been 63 applications across Bushey Heath. We hold 1,928 applications in total for the WD23 postcode area.

81% of outline 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 4EG
Application type
Certificate Proposed Lawful Use/Dev
Scale / size
Small
Parish
No Parish

Planning application dates

Date validated
1 July 2026
Target decision date
28 August 2026
Permission expires
26 August 2029

Applicant and agent

Applicant
Private applicant
Agent
HOME EXTENSION DESIGNS LTD
Architect profile
HOME EXTENSION DESIGNS LTD
Agent address
Rear Of 62 Bridge Road East Welwyn Garden City AL7 1JU

Planning decision

Case officer
Monika Vistartaite
Statutory period
58 days

Additional information

Planning Portal ID
PP-15021616
Comments
0
Documents
7
Constraints
10

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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

  • Green belt: Hertsmere
  • 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.

Source: Hertsmere

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