23 Chalmers Road Ashford TW15 1DT

1. 17 Aug 2022

   Received by Spelthorne

2. 14 Nov 2022

   Validated

   Checked as complete and ready for consideration.

3. 30 Mar 2023

   Decision issued: Application Refused

4. 30 Jul 2026

   Added to PlanIndex

Spelthorne refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 16 Chalmers Road Ashford TW15 1DT

  24/01142/HOU Submitted 23 Sep 2024 80m away

  Erection of outbuilding to the rear of the property for use as gym, games room and office.

  Granted Householder 10 docs
  Small domestic

• 4A Chalmers Road East Ashford TW15 1DX

  26/00754/CPD Submitted 17 Jul 2026 112m away

  88% historically approved · decision due ~16 Sep

  Application for a Lawful Development Certificate for proposed non-material change of use - Proposed use of the property as a residential home for up to 2 young people aged between 7 and 18 (Class C2)

  Awaiting decision 9 docs

• 11 St Margarets Avenue Ashford TW15 1DR

  23/00106/HOU Submitted 26 Jan 2023 113m away

  Erection of a single storey side and rear extension (following demolition of existing outbuilding).

  Granted Householder Extension Demolition 12 docs
  Small domestic

• 74 Park Road Ashford TW15 1EU

  21/00903/HOU Submitted 27 May 2021 120m away

  Erection of a part two storey part single storey side extension and single storey rear extension. Proposed hip to gable roof extension with raised ridge height and the installation of a rear facing dormer with Juliet balconies and 3 no rooflights to the front.

  Refused Householder Extension Loft or dormer +1 17 docs
  Small domestic

• 74 Park Road Ashford TW15 1EU

  23/00061/FUL Submitted 17 Jan 2023 120m away

  Conversion of existing garage for use as ancillary annex and associated external and internal alterations.

  Granted Full applications 16 docs

• 20 St Margarets Avenue Ashford TW15 1DR

  26/00702/HOU Submitted 6 Jul 2026 137m away

  Erection of a first floor extension to the existing bungalow with a new roof, a part single storey part two storey rear extension with associated alterations to the materials, roofs, windows and doors (part-retrospective) (To address previously refused application: 25/01089/HOU)

  Decided Householder Extension Roofing +1 29 docs
  Small domestic

• 26/00659/HOU Refused

  15 Moorhayes Drive Laleham Staines-upon-Thames TW18 1SL

  Loft conversion incorporating a roof extension with crown roof structure, alterations to the roofline to provide accommodation in the roof space and a single-storey side/rear extension (following demolition of existing side garage) (as shown on plans: Land Registry Location Plan received 23.06.2026 and 1003; 1004; Ground Floor Plans; First Floor Plans; Roof Plans received 15.07.2026)

  23 Jun 2026 Householder
• 26/00952/HOU Awaiting decision

  41 Napier Road Ashford TW15 1TQ

  Erection of a two-storey side extension. Relocation of front door and render to first-floor of original dwelling.

  10 Sep 2026 Householder
• 26/00950/HOU Awaiting decision

  50 Roper Crescent Sunbury-on-Thames TW16 5BA

  Erection of single storey rear extension. Following removal of existing pergola.

  9 Sep 2026 Householder
• 26/00718/HOU Decided

  94 Knightsbridge Crescent Staines-upon-Thames TW18 2QR

  Erection of a single storey side extension

  9 Jul 2026 Householder
• 26/00942/HOU Awaiting decision

  9 Links Road Ashford TW15 3RA

  Erection of a single storey rear extension.

  8 Sep 2026 Householder