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Planning application

21/1055/HSE

98 Billy Lows Lane Potters Bar Hertfordshire EN6 1XL

Granted Hertsmere Householder Application

Proposal

Part single/part two storey side and rear extensions and new front porch.

As published by the council, reference 21/1055/HSE

Timeline

Dates from the published record

  1. 17 May 2021

    Received by Hertsmere

  2. 19 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 14 Jul 2021

    Decision issued: Grant Permission

  4. 24 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

  • 22/2130/HSE Granted

    102 Billy Lows Lane Potters Bar Hertfordshire EN6 1XL

    Installation of an external air source heat pump.

    21 Dec 2022 32m away Householder
  • 23/0233/TPO Granted

    19 Highfield Way Potters Bar Hertfordshire EN6 1UN

    T1 WILLOW. Pollard back to previous regrowth pruning points of 4-6m. Current height 18m and spread 16m. Back limb was torn out in previous storm.

    13 Feb 2023 178m away Trees
  • 26/1014/CLP Awaiting decision

    24 Mount Grace Road Potters Bar Hertfordshire EN6 1RD

    Construction of a single-storey outbuilding within the rear garden. Certificate of Lawful Development (Proposed).

    22 Jul 2026 187m away Lawful development
  • 26/0907/MA Awaiting decision

    119 Billy Lows Lane Potters Bar Hertfordshire EN6 1UY

    Application for a non-material amendment to allow for reinstatement of the omitted side window to the proposed porch following the grant of planning permission ref. 25/1584/HSE.

    30 Jun 2026 200m away Amendments
  • 23/0132/CLP Granted

    62 Mount Grace Road Potters Bar Hertfordshire EN6 1QZ

    Construction of an outbuilding with pitched roof and 4x roof lights to rear garden, to be used as a gym. Certificate of Lawful Development (Proposed).

    25 Jan 2023 215m away Lawful development
  • 26/1015/CLP Awaiting decision

    24 Mount Grace Road Potters Bar Hertfordshire EN6 1RD

    Construction of a single-storey BBQ within the garden. Certificate of Lawful Development (Proposed).

    22 Jul 2026 219m away Lawful development

In Hertsmere

  • 26/0629/HSE Granted

    87 Manor Way Borehamwood Hertfordshire WD6 1QR

    Demolition of existing outbuilding and construction of single storey side extension with associated roof alterations.

    11 May 2026 Householder
  • 26/0498/HSE Granted

    16 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

    Construction of single storey side and rear extension and front porch extension.

    13 Apr 2026 Householder
  • 26/0734/HSE Withdrawn

    16 Burghley Avenue Borehamwood Hertfordshire WD6 2JF

    Single story rear extension.

    28 May 2026 Householder
  • 26/0690/HSE Granted

    4 Horwood Cottages Back Lane Letchmore Heath Watford Hertfordshire WD25 8EH

    Demolition of existing single storey rear extension and construction of single storey rear extension.

    20 May 2026 Householder
  • 26/0597/HSE Granted

    12 Bridle Close Borehamwood Hertfordshire WD6 5QA

    Formation of roof terrace over existing ground floor flat roof, including metal guarding and replacement of existing rear window with door.

    4 May 2026 Householder