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Planning application

26/00555/CLPD

25 Neptune Gate Stevenage Herts SG2 7SH

Awaiting decision Stevenage Cert. of Lawful PROPOSED development

Proposal

Lawful Development Certificate (Proposed) for loft conversion

As published by the council, reference 26/00555/CLPD

Timeline

Dates from the published record

  1. 27 Jul 2026

    Received by Stevenage

  2. 1 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Stevenage for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

  • 21/00678/HPA Granted

    30 Minerva Close Stevenage Herts SG2 7RA

    Single storey side and rear extension which will extend beyond the rear wall of the original house by 4.20metres, for which the maximum height will be 4.00metres and the height of the eaves will be 3.97metres

    14 Jun 2021 135m away Prior approval
  • 25/00723/FP Granted

    8,9, 10 And 11 Trajan Gate Stevenage Herts SG2 7QG

    Change of Use from part of strip of amenity land to part residential gardens (Ref: 3/04/2036/FP) East Herts Decision notice

    6 Oct 2004 150m away Full applications
  • 24/00648/FPH Granted

    111 The Pastures Stevenage Herts SG2 7DF

    Proposed single storey rear extension, garage conversion, outbuilding, amended vehicle crossover and flue serving wood burning stove

    9 Sep 2024 343m away Householder
  • 26/00332/FPH Granted

    113 The Pastures Stevenage Herts SG2 7DF

    Proposed rear dormer to replace the existing cabriolet VELUX sky lights

    24 Apr 2026 361m away Householder
  • 23/00144/NMA Decided

    15 The Pastures Stevenage Herts SG2 7DF

    Non material amendment to planning permission reference number 22/00751/FPH to alter the single-storey front extension.

    17 Feb 2023 383m away Amendments
  • 21/00668/FP Withdrawn

    42 Sandown Road Stevenage Herts SG1 5SF

    Erection of 2 no. 3 bedroom and 1 no. 4 no dwellings, associated vehicle access and ancillary works.

    11 Jun 2021 386m away Full applications

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
  • 26/00492/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
  • 26/00527/CLPD Awaiting decision

    47 Nodes Drive Stevenage Herts SG2 8AJ

    Lawful Development Certificate (Proposed) for detached garden room

    16 Jul 2026 Lawful development