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Planning application

18 Leyland Avenue St Albans Hertfordshire Al1 2Be

Granted St Albans 5/2020/1796 Householder

Works: Extension Loft or dormer Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Hip to gable loft conversion with front rooflights and rear dormer window, single storey rear extension, front porch and dropped kerb (part retrospective)

As published by the council, reference 5/2020/1796

Application record

Reference
5/2020/1796
Type
Householder
Status
Approved
Decision
Granted As published: DC3 Conditional Permission
Received
6 Aug 2020
Validated
2 Sep 2020
Decided
17 Dec 2020
Ward
Sopwell
Decision by
Delegated
Postcode
AL1 2BE

Site history

Applications at this address on the St Albans register

This site has had 2 applications since 2020: 1 approved, 0 refused.

  • 5/2026/0303 Awaiting decision

    18 Leyland Avenue St Albans Hertfordshire Al1 2Be

    Erection of two bedroom dwelling, along with the provision of vehicle parking, refuse/recycling and cycle stores, boundary treatments, and associated landscaping, installation of heat pump and solar panels and new vehicle crossover

    Submitted 17 Feb 2026

Timeline

Dates from the published record

  1. 6 Aug 2020

    Received by St Albans

  2. 2 Sep 2020

    Validated

    Checked as complete and ready for consideration.

  3. 17 Dec 2020

    Decision issued: DC3 Conditional Permission

  4. 31 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

23 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

St Albans granted permission on 17 December 2020, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 18 Leyland Avenue St Albans Hertfordshire Al1 2Be

    5/2026/0303 Submitted 17 Feb 2026 50 yards away

    88% historically approved · decision due ~13 May

    Erection of two bedroom dwelling, along with the provision of vehicle parking, refuse/recycling and cycle stores, boundary treatments, and associated landscaping, installation of heat pump and solar panels and new vehicle crossover

    Awaiting decision 30 docs
    Domestic

  • 5 Leyland Avenue St Albans Hertfordshire Al1 2Bd

    5/2021/1353 Submitted 6 May 2021 50 yards away

    Single storey rear extension following demolition of existing conservatory

    Granted Householder Extension Demolition 6 docs
    Small domestic

  • 43 Leyland Avenue St Albans Hertfordshire Al1 2Bd

    5/2026/0789 Submitted 20 Apr 2026 50 yards away

    Proposed ground floor extension to create a disabled-friendly annexe, including sleeping and living space and disabled-accessible shower room, and external works that facilitate wheel-chair access to and from the garden

    Refused Householder Extension 11 docs
    Domestic

  • 78 Prospect Road St Albans Hertfordshire Al1 2Ba

    5/2026/1591 Submitted 26 Aug 2026 150 yards away

    89% historically approved · decision due ~22 Oct

    Single storey side and rear extension

    Awaiting decision Householder Extension 8 docs
    Small domestic

  • 90 Prospect Road St Albans Hertfordshire Al1 2Ba

    5/2016/3762 Submitted 16 Dec 2016 150 yards away

    Variation of Condition 5 (approved plans) of planning permission 5/2014/3515 dated 02/03/2015 for Part single, part two storey side and rear extensions, single storey front extension, additional first floor side windows and alterations to existing opening

    Granted Householder Extension Windows or glazing 7 docs
    Small domestic

  • 18 St Julians Road St Albans Al1 2Az

    TP/2017/0613 Submitted 21 Nov 2017 150 yards away

    1 x Spruce Tree - Remove. 1 x Apple Tree - Remove. 1 x Laburnum Tree - Remove. 1 x Magnolia Tree - Crown thin by 25%.

    Granted Trees 2 docs

In St Albans

  • 5/2026/0517 Granted

    28 White Hedge Drive St Albans Hertfordshire Al3 5Tt

    Proposed two-storey rear extension, loft conversion, and alterations to the existing front entrance porch

    Received 16 Mar, published by the council 31 Aug 2026 Householder
  • 5/2026/1055 Granted

    39 Oakwood Drive St Albans Hertfordshire Al4 0Ul

    Erection of a part single-storey, part two-storey wraparound extension, loft conversion including a rear dormer and rooflights, and construction of a front porch

    Received 1 Jun, published by the council 24 Jul 2026 Householder
  • 5/2026/1278 Granted

    39 Foxcroft St Albans Hertfordshire Al1 5Ss

    Proposed C3 residential extension including two storey front and single storey front and side with internal alterations

    Received 1 Jul, published by the council 24 Jul 2026 Householder
  • 5/2026/1170 Granted

    20 Nimrod Close St Albans Hertfordshire Al4 9Xy

    Extension of existing raised rear terrace with privacy screening and associated alterations to rear fenestration

    Received 17 Jun, published by the council 24 Jul 2026 Householder
  • 5/2026/1338 Granted

    16 Hunters Ride Bricket Wood Hertfordshire Al2 3Lx

    Proposed front porch

    Received 11 Jul, published by the council 9 Aug 2026 Householder