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Planning application

5/2026/1141

66 Harness Way St Albans Hertfordshire Al4 9Hb

Decided St Albans Householder

Proposal

First floor side extension and garage conversion with alterations to fenestrations

As published by the council, reference 5/2026/1141

Timeline

Dates from the published record

  1. 11 Jun 2026

    Received by St Albans

  2. 12 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Added to PlanIndex

After the decision

The process from here

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 5/2026/0832 Decided

    20 Harefield Place St Albans Hertfordshire Al4 9Jq

    Demolition of single storey rear conservatory with lean-to roof. Construction of replacement single storey rear extension on existing conservatory footprint. Alterations to existing and creation of new window and door openings. First floor front extension

    27 Apr 2026 110m away Householder
  • 5/2025/2195 Decided

    11 Packhorse Close St Albans Hertfordshire Al4 9Tq

    Demolition of garage, single storey rear extension with rooflights, two storey side extension, two bay windows to front elevation, loft conversion with rear dormer window and rooflights, installation of external air conditioning units and solar panels, al

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  • 5/2026/0921 Decided

    193 The Ridgeway St Albans Hertfordshire Al4 9Xf

    Construction of freestanding garden room to rear of garden.

    12 May 2026 210m away Householder
  • 5/2026/0526 Granted

    38 Briar Road St Albans Hertfordshire Al4 9Tl

    Certificate of Lawfulness (existing) - Construction of attic dormer to existing two storey semi-detached house

    17 Mar 2026 241m away Lawful development
  • 5/2016/3079 Decided

    175 The Ridgeway St Albans Hertfordshire Al4 9Xe

    Single storey front and side extensions and alterations to openings

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  • 5/2017/2521 Refused

    36 Beverley Gardens St Albans Hertfordshire Al4 9Bj

    First floor side extension, garage conversion into habitable accommodation and front porch extension

    4 Sep 2017 294m away Householder

In St Albans

  • 5/2026/0574 Decided

    39 St Annes Road London Colney Hertfordshire Al2 1Lq

    Porch extension and pitched roof above. Garage conversion

    23 Mar 2026 Householder
  • 5/2026/0886 Decided

    17 Tillage Close Tyttenhanger St Albans Hertfordshire Al4 0Fn

    Variation of Condition 2 (approved plans) to marginally increase the width of the garage as approved of planning permission 5/2025/0510 dated 23/05/2025 for Proposed detached garage

    6 May 2026 Householder
  • 5/2026/0825 Decided

    282 London Road St Albans Hertfordshire Al1 1Hy

    Retention of a Glazed link to house and gym

    27 Apr 2026 Householder
  • 5/2026/0821 Decided

    3 Lindley Court Lindley Close Harpenden Hertfordshire Al5 4Ht

    Single storey front and rear extensions

    27 Apr 2026 Householder
  • 5/2026/1372 Decided

    8 Miley Close Harpenden Hertfordshire Al5 3Ds

    Proposed garage conversion and internal alterations in order to create a new habitable Living Room with new side Store

    17 Jul 2026 Householder