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Planning application

21/00721/CLPD

1 Hayley Common Stevenage Herts SG2 9LA

Granted Stevenage Cert. of Lawful PROPOSED development

Proposal

Certificate of lawfulness (Proposed) for the erection of a rear dormer window and installation of 3 no. roof lights.

As published by the council, reference 21/00721/CLPD

Timeline

Dates from the published record

  1. 26 Jun 2021

    Received by Stevenage

  2. 28 Jun 2021

    Validated

    Checked as complete and ready for consideration.

  3. 3 Aug 2021

    Decision issued: Certificate of Lawfulness Approved

  4. 30 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 lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 21/00707/FPH Refused

    24 Hayley Common Stevenage Herts SG2 9JZ

    Two storey side extension

    23 Jun 2021 105m away Householder
  • 26/00456/FPH Awaiting decision

    191 Chertsey Rise Stevenage Herts SG2 9JF

    Proposed driveway with level access to road.

    15 Jun 2026 245m away Householder
  • 26/00485/CLPD Awaiting decision

    213 Hydean Way Stevenage Herts SG2 9YH

    Lawful Development Certificate for proposed use as children's residential care home (Use Class C2)

    26 Jun 2026 323m away Lawful development
  • 26/00434/COND Awaiting decision

    10A And 10B Burwell Road Stevenage Herts SG2 9RF

    Discharge of conditions 24 (S. 278 Agreement); and 25 (S. 278 Agreement) attached to planning permission reference number 22/00437/FPM

    4 Jun 2026 338m away Conditions
  • 24/00659/COND Decided

    10A And 10B Burwell Road Stevenage Herts SG2 9RF

    Discharge of condition 16 (Climate Adaptation Measures) attached to planning permission 22/00437/FPM

    11 Sep 2024 347m away Conditions
  • 23/00067/FPH Granted

    69 Sparrow Drive Stevenage Herts SG2 9FB

    Single storey rear extension.

    22 Jan 2023 389m away Householder

In Stevenage

  • 26/00564/CLEU Awaiting decision

    1 Sish Close Stevenage Herts SG1 3LT

    Lawful Development Certificate (Existing) for a Two storey side and rear extension

    28 Jul 2026 Lawful development
  • 26/00553/CLPD Awaiting decision

    8 Pigeonswick Close Stevenage Herts SG1 2GU

    Lawful Development Certificate (Proposed) for single storey rear extension

    27 Jul 2026 Lawful development
  • 26/00555/CLPD Awaiting decision

    25 Neptune Gate Stevenage Herts SG2 7SH

    Lawful Development Certificate (Proposed) for loft conversion

    27 Jul 2026 Lawful development
  • 26/00492/CLPD Granted

    42 Brimstone Drive Stevenage Herts SG1 4FX

    Lawful Development Certificate (Proposed) for loft conversion with rear dormer and 3 velux to front

    30 Jun 2026 Lawful development
  • 26/00524/CLPDFT Granted

    75 Wheatlands Stevenage Herts SG2 0JU

    Lawful Development Certificate (Proposed) construction of loft conversion.

    14 Jul 2026 Lawful development