24 Sibley Avenue Harpenden Hertfordshire Al5 1Hf

5/2023/1034HouseholderAwaiting decision

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

Proposal

First floor side extension, front porch canopy and alterations to openings (resubmission following approval of 5/2022/1424 dated 12/08/2022)

Received: 16 May 2023
Decision due: 23 June 2023
Decision level: Delegated (officer decision)
Council: St Albans City and District Council
Ward: Harpenden South

ReceivedReceived16 May
ValidatedValidated17 May
Consult.Consultation23 Jun
TargetTarget Date23 Jun
DecidedDecided

Have your say

Comments close on 23 June.

View on the council's site

About this application

This is a full planning application for a side extension at 24 Sibley Avenue Harpenden Hertfordshire Al5 1Hf. St Albans has handled 3,966 applications of this type. It has been with the council since 16 May 2023 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 117 applications across Harpenden South. 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 1HF
Application type: Householder
Scale / size: Small
Parish: Harpenden Town

Planning application dates

Date validated: 17 May 2023
Consultation expiry: 23 June 2023
Consultation end: 23 June 2023
Application expires: 11 July 2023

Planning decision

Decision: PENDING
Statutory period: 55 days

Additional information

Planning Portal ID: PP-12163100
Documents: 10

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.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: St Albans

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