19 Clarence Road Harpenden Hertfordshire Al5 4Aj
Approved on 7 October 2019
Council decision: DC3 Conditional PermissionDelegated (officer decision)
Proposal
Single storey rear extension with rooflights following demolition of conservatory, insertion of dormer window and alterations to openings
- Received
- 12 August 2019
- Decision level
- Delegated (officer decision)
- Ward
- Harpenden West
- ReceivedReceived12 Aug
- ValidatedValidated13 Aug
- Consult.Consultation27 Sep
- TargetTarget Date27 Sep
- DecidedDecided7 Oct
Decided in 55 days (council typically 56)
About this application
This is a full planning application for demolition at 19 Clarence Road Harpenden Hertfordshire Al5 4Aj. St Albans has handled 3,966 applications of this type. This one was decided in 56 days. The site is in the Harpenden conservation area, with 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 197 applications across Harpenden West. We hold 3,774 applications in total for the AL5 postcode area.
86% of full applications at St Albans City and District 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
- AL5 4AJ
- Application type
- Householder
- Scale / size
- Small
- Parish
- Harpenden Town
Planning application dates
- Date validated
- 13 August 2019
- Consultation expiry
- 27 September 2019
- Consultation end
- 27 September 2019
- Target decision date
- 27 September 2019
- Application expires
- 7 October 2019
Planning decision
- Statutory period
- 55 days
Publicity
- Last advertised
- 4 September 2019
Additional information
- Planning Portal ID
- PP-8063697
- Documents
- 14
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Conservation area: Harpenden
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)
flood storage areas, listed buildings, Article 4 directions, tree preservation orders, 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.
- 20257 Apr
Construction of two storey side extension comprising accommodation in roof with front dormer windows, rear…
DC3 Conditional PermissionHouseholder5/2025/0701 - 202419 Dec
Construction of two storey side extension comprising with accommodation in roof with, front rooflight, rear…
RefusedHouseholder5/2024/2251 - 20238 Dec
G1 Group of Hornbeam - Reduction by 2m approx (excluding Lime). T2 Lime - Crown lift over pergola area to…
PendingTree works in conservation areaTP/2023/0650
Source: St Albans
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Around this site
Nearby applications
- 6 Clarence Road Harpenden Hertfordshire Al5 4AjTP/2024/0534 · TreesApproved0.0 mi
- 7 Clarence Road Harpenden Hertfordshire Al5 4AjTP/2024/0493 · TreesApproved0.0 mi
- 5 Clarence Road Harpenden Hertfordshire Al5 4AjTP/2025/0121 · TreesApproved0.0 mi
- 17 Clarence Road Harpenden Hertfordshire Al5 4AjTP/2024/0653 · TreesApproved0.0 mi
- 19 Clarence Road Harpenden Al5 4AjTP/2019/0518 · TreesApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Wrens Electrical LtdElectrician0.5 mi
- Goldhawk Lofts LimitedHarpendenLoft ConversionsLoft Bedrooms0.6 mi
- Impala Property Ventures LTDElectrician0.7 mi
- A40 Electrical LtdElectrician0.8 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.