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9 Koh-i-noor Avenue Bushey Hertfordshire WD23 3EJ

22/1247/CLPCertificate Proposed Lawful Use/DevApproved
Outline / PiP

Approved on 8 September 2022

Council decision: Grant Lawful Certificate (Proposed Dev)Delegated (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 to habitable space with hip to gable roof alterations to include rear dormer with Juliet balcony, insertion of 2 x front roof lights and windows to side elevation. Certificate of Lawful Development (Proposed) - Revised application

Received
15 July 2022
Decision level
Delegated (officer decision)
Ward
Bushey St James
  1. Received15 Jul
  2. Validated15 Jul
  3. Consult.
  4. Target9 Sep
  5. Decided8 Sep

Decided in 55 days (council typically 56)

About this application

This is an outline application for a dormer extension at 9 Koh-i-noor Avenue Bushey Hertfordshire WD23 3EJ. Hertsmere has handled 952 applications of this type. This one was decided in 55 days. There has been 1 other application 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.

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 3EJ
Application type
Certificate Proposed Lawful Use/Dev
Scale / size
Small
Parish
No Parish

Planning application dates

Date validated
15 July 2022
Target decision date
9 September 2022
Decision issued
9 September 2022
Permission expires
9 September 2025

Applicant and agent

Agent address
14 Westfields St Albans AL34LP

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-11406235
Comments
0
Documents
5
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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