20 Caldecote Gardens Bushey Hertfordshire WD23 4GP
Approved on 2 June 2021
Council decision: Grant Lawful Certificate (Proposed Dev)Delegated (officer decision)
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 room with rear dormer, change in roof shape from hipped to gable, 2 rooflights to front and 1 side window. Certificate of lawfulness (Proposed)
- Received
- 7 April 2021
- Decision level
- Delegated (officer decision)
- Council
- Hertsmere Borough Council
- Ward
- Bushey Park
- Agent
- KG Plan & Design Ltd
- ReceivedReceived7 Apr
- ValidatedValidated7 Apr
- Consult.Consultation
- TargetTarget Date2 Jun
- DecidedDecided2 Jun
Decided in 56 days (council typically 56)
About this application
This is an outline application for a dormer extension at 20 Caldecote Gardens Bushey Hertfordshire WD23 4GP. 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 51 applications across Bushey Park. 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- WD23 4GP
- Application type
- Certificate Proposed Lawful Use/Dev
- Scale / size
- Small
- Parish
- No Parish
Planning application dates
- Date validated
- 7 April 2021
- Target decision date
- 2 June 2021
- Permission expires
- 2 June 2024
Applicant and agent
- Agent
- KG Plan & Design Ltd
- Architect profile
- KG PLAN AND DESIGN LTD
- Agent address
- 6 Lysander Way Abbots Langley WD5 0TN
Planning decision
- Statutory period
- 56 days
Site constraints
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.
Planning history at this site
3 other applications at this property, newest first.
- 202110 Aug
Construction of a single storey front extension and insertion of dormer to front elevation.
ApprovedHouseholder21/1650/HSE - 202127 Jan
Demolition of garage and erection of single storey rear extension with insertion of flank window
ApprovedHouseholder21/0182/HSE - 202017 Dec
Single Storey Rear Extension: Depth: 6m, Height: 3m, Eaves: 3m
ApprovedPD- Prior Approval 42 day (Hsehold ext)20/2090/PD42
Source: Hertsmere
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Around this site
Nearby applications
- 20 Caldecote Gardens Bushey Hertfordshire WD23 4GP21/1650/HSE · FullApproved0.0 mi
- 20 Caldecote Gardens Bushey Hertfordshire WD23 4GP21/0182/HSE · FullApproved0.0 mi
- 20 Caldecote Gardens Bushey Hertfordshire WD23 4GP20/2090/PD42 · OutlineApproved0.0 mi
- 16 Caldecote Gardens Bushey Hertfordshire WD23 4GP22/2008/HSE · FullApproved0.0 mi
- 16 Caldecote Gardens Bushey Hertfordshire WD23 4GP23/0191/MA · AmendmentApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for loft conversions near this site- Lynford homesVerifiedBuckinghamshireNew Builds9.5 mi
- MJR Construction LtdElectrician0.0 mi
- PJB Electrical Contractors LtdCommercial & industrial electrical installationsElectrical Installations within Dwellings (Part P)0.2 mi
- R & D Electrical LtdElectrician0.4 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.