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21 Glemsford Drive Harpenden Hertfordshire Al5 5Rb

5/2023/1702HouseholderApproved

Approved on 13 December 2023

Council decision: DC3 Conditional PermissionDelegated (officer decision)

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

Proposal

Loft conversion with hip to gable roof extension, front dormer window and roof light

Received
8 August 2023
Decision level
Delegated (officer decision)
Ward
Harpenden East
  1. Received8 Aug
  2. Validated16 Aug
  3. Consult.21 Sep
  4. Target21 Sep
  5. Decided13 Dec

Decided in 119 days (council typically 56)

About this application

This is a full planning application for a loft conversion at 21 Glemsford Drive Harpenden Hertfordshire Al5 5Rb. St Albans has handled 3,966 applications of this type. This one was decided in 127 days, 10 weeks longer than St Albans's typical decision time. There has been 1 other application at this address. In the past year there have been 87 applications across Harpenden East. 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 5RB
Application type
Householder
Scale / size
Small
Parish
Harpenden Town

Planning application dates

Date validated
16 August 2023
Consultation expiry
21 September 2023
Consultation end
21 September 2023
Target decision date
21 September 2023
Application expires
10 October 2023

Planning decision

Statutory period
55 days

Additional information

Planning Portal ID
PP-12061530
Documents
12

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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

  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)

flood storage areas, conservation 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

1 other application at this property, newest first.

  1. 2023
    31 Mar

    Loft extension

    ApprovedCertificate of Lawfulness - (proposed)5/2023/0708

Source: St Albans

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