1 Trowley Heights Friendless Lane Flamstead St Albans Hertfordshire AL3 8DE
Approved on 9 February 2021
Council decision: Grant Permission/ConsentDelegated (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
Replacement conservatory with single storey rear extension and alterations to front entrance.
- Received
- 23 December 2020
- Decision level
- Delegated (officer decision)
- Public comments
- 1
- Council
- Dacorum Borough Council
- Ward
- Watling
- Agent
- SMB Design Services
- ReceivedReceived23 Dec
- ValidatedValidated23 Dec
- Consult.Consultation21 Jan
- TargetTarget Date3 Feb
- DecidedDecided9 Feb
Decided in 48 days (council typically 49)
About this application
This is a full planning application for a single storey rear extension at 1 Trowley Heights Friendless Lane Flamstead St Albans Hertfordshire AL3 8DE. Dacorum has handled 3,053 applications of this type. This one was decided in 48 days. There are no previous applications recorded at this address. In the past year there have been 75 applications across Watling. We hold 2,255 applications in total for the AL3 postcode area.
92% of full applications at Dacorum Borough Council were approved. Across all application types, the council typically decides in about 7 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
- AL3 8DE
- Application type
- Full Householder Application
- Scale / size
- Small
- Parish
- Flamstead Parish Council
Planning application dates
- Date validated
- 23 December 2020
- Consultation expiry
- 21 January 2021
- Consultation start
- 31 December 2020
- Consultation end
- 21 January 2021
- Neighbour consultation start
- 31 December 2020
- Neighbour consultation end
- 21 January 2021
- Last date for comments
- 21 January 2021
- Target decision date
- 3 February 2021
- Permission expires
- 9 February 2024
Applicant and agent
- Agent
- SMB Design Services
- Agent address
- 82 Pickford Road Markyate AL3 8RW
Planning decision
- Statutory period
- 42 days
Additional information
- Planning Portal ID
- PP-09367364
- Documents
- 8
- Constraints
- 8
Site constraints
Designations that overlap or adjoin the site outline.
- Green belt: Dacorum
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: tree preservation orders. Ask the council if these matter.
Possibly incomplete for this council: Article 4 directions.
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: Dacorum
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Around this site
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- D Cookman Electrical LtdElectricianSolar Panel Installer1.2 mi
- Cooper ElectricalElectrician1.5 mi
- High Elms Tree Surgery LimitedTree Surgeons1.5 mi
- R & D Electrical ServicesElectrician2.1 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.