26/00658/CPD

1. 23 Jun 2026

   Received by Spelthorne

2. 30 Jul 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.

This application is with Spelthorne 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.

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

• 12/00389/HOU Refused

  36 Saxon Road, Ashford, TW15 1QL

  Retrospective planning application for the retention of detached wooden outbuilding

  20 Mar 2012 46m away Householder
• 23/00154/PDH Granted

  35 Dane Road Ashford TW15 1QJ

  Prior Approval Notification for a single storey rear extension extending 8 metres beyond the rear wall of the original house, with a maximum height of 3.2 metres and a height of 2.9 metres to the eaves, as shown within the drawings nos. RSD2469 001 and RSD2469 300 Received on 09.02.2023.

  8 Feb 2023 107m away Prior approval
• 25/00710/DC1 Awaiting decision

  299 Feltham Hill Road Ashford TW15 1LT

  Discharge of condition 10 (fast charge EV charging point) relating to planning permission 25/00710/FUL

  31 Oct 2025 141m away Conditions
• 24/01093/HOU Granted

  272 Feltham Hill Road Ashford TW15 1LN

  Erection of a front porch

  10 Sep 2024 156m away Householder
• 26/00427/HOU Granted

  7 Tudor Road Ashford TW15 1QN

  Two storey side extension and part single, part two storey rear extension

  27 Apr 2026 159m away Householder
• 24/01071/HOU Granted

  10 Tudor Road Ashford TW15 1QW

  Erection of part two storey part single storey side extension and front porch

  4 Sep 2024 177m away Householder

• 26/00604/CPD Granted

  13 Lucie Avenue Ashford TW15 2BH

  Certificate of lawfulness for proposed rear dormer loft conversion with 3 front roof windows

  8 Jun 2026 Lawful development
• 26/00585/CPD Granted

  55 Gordon Close Staines-upon-Thames TW18 1AP

  Certificate of lawfulness for proposed dormer in rear roof and hip to gable extension and two rooflights within the front roof slope

  5 Jun 2026 Lawful development
• 26/00563/CPD Granted

  141 Gaston Way Shepperton TW17 8ET

  Certificate of lawfulness for loft conversion with rear flat roof dormer

  1 Jun 2026 Lawful development
• 26/00571/CPD Granted

  21 Arnold Road Laleham Staines-upon-Thames TW18 1LY

  Certificate of Lawfulness for proposed hip to gable roof alteration with rear facing dormer and 2 no. roof lights on front roof plane (As shown on Location plan and plans no's MATTHEW/PLAN/001, /002, /003, /004 rec'd 01.06.2026.)

  1 Jun 2026 Lawful development
• 26/00787/CPD Awaiting decision

  91 Metcalf Road Ashford TW15 1HB

  Certificate of Lawfulness for the proposed erection of a front porch.

  27 Jul 2026 Lawful development