7 Lyndhurst Avenue Sunbury-on-Thames TW16 6QZ

1. 12 Sep 2025

   Received by Spelthorne

2. 24 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 19 Jan 2026

   Decision issued: Grant Conditional

4. 11 Aug 2026

   Added to PlanIndex

• Application: 06/00071/FUL (Decided (Approved))

Spelthorne granted permission on 19 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 41 Lyndhurst Avenue Sunbury-on-Thames TW16 6QZ

  26/00464/CPD Submitted 6 May 2026 100 yards away

  Certificate of Lawfulness for proposed loft conversion comprising hip-to-gable roof alteration, rear facing dormer and 2 no roof lights on front roof plane. Erection of outbuilding in rear garden. (As shown on plan no's 01C, 02C, 03C, 04C, 05C, 06C, 07C, 08C, 09C, 10C, 11C, 12C, 13C rec'd 10.07.2026)

  Granted Lawful development Loft or dormer 11 docs

• 41 Lyndhurst Avenue Sunbury-on-Thames TW16 6QZ

  26/00201/PDH Submitted 27 Feb 2026 100 yards away

  Prior approval notification for a single storey rear extension measuring 4 metres in depth beyond the rear wall of the original dwelling house measuring a maximum height of 3.2 metres and a height to the eaves of 2.95 metres. (as shown on plan no's 01A, 02A, 03A, 04A, 05A, 06A, 07A, 08A received 13.03.2026).

  Granted Prior approval Extension 8 docs
  Small domestic

• Berwick House Green Street Sunbury-on-Thames TW16 6RA

  23/00120/TPO Submitted 30 Jan 2023 100 yards away

  TPO055/77/T77 - 1 x Oak to re-pollard back to 1.5m to original pollard point.

  Granted Trees 5 docs

• 5 Croysdale Avenue Sunbury-on-Thames TW16 6QP

  21/01206/HOU Submitted 22 Jul 2021 150 yards away

  Erection of a single storey infill side extension and bay window at rear of existing bedroom.

  Granted Householder Extension Windows or glazing 19 docs
  Small domestic

• 1 Quiberon Court Green Street Sunbury-on-Thames TW16 6SR

  21/01342/HOU Submitted 14 Aug 2021 150 yards away

  Proposed loft conversion, installation of side and rear facing dormer windows and 3 no.roof lights.

  Refused Householder Loft or dormer Windows or glazing 11 docs
  Domestic

• 18 The Pines Sunbury-on-Thames TW16 6HT

  26/00761/TPO Submitted 20 Jul 2026 200 yards away

  TPO 055/77 Oak (Oak T1 on submitted plan) Remove deadwood.

  Withdrawn Trees 6 docs

• 25/00719/AMD Awaiting decision

  6 Kenton Avenue Sunbury-on-Thames TW16 5AR

  Non material amendment to planning application 25/00719/HOU Comprising change doors in rear elevation from double and single door to 5 panel bi fold doors. Change of bow windows on front elevation to casement windows. Removal of one small window on front elevation and re position windows. Change position of rooflights on front elevation.

  Received 30 Sep, published by the council 8 Oct 2026 Amendments
• 26/00137/AMD Decided

  95 Pavilion Gardens Staines-upon-Thames TW18 1LT

  Non material Amendment to planning application 26/00137/HOU comprising alterations to the fenestration in rear extension

  Received 20 Aug, published by the council 14 Sep 2026 Amendments
• 26/00223/RVC Granted

  81 Alexandra Road Ashford TW15 1TW

  Variation of Condition 2 (approved plans), 8 (vehicular access), 9 (parking spaces), imposed upon planning permission 23/01070/FUL, for the erection of a two storey side extension to create 1 x 2 bedroom house with associated parking and amenity space, and parking and amenity space for the existing HMO, to allow the variation of the site block plan with amendments to parking spaces and variations to the amenity space

  Received 5 Mar, published by the council 30 Jul 2026 Amendments
• 26/00528/RVC Granted

  Baytrees Greenway Drive Laleham Staines-upon-Thames TW18 1RT

  Variation of Condition 2 (approved plans) imposed upon planning permission 25/01144/HOU for the proposed extension to an existing outbuilding along with incorporation of a new pitched roof, to allow increased footprint.

  Received 20 May, published by the council 30 Jul 2026 Amendments
• 26/00424/RVC Granted

  44 Park Road Stanwell Staines-upon-Thames TW19 7NY

  Variation of condition 3 (plans condition) of p/a 25/01032/HOU for the erection of a two storey side extension, single storey rear extension, new roof with raised ridge height, single storey front extension and pergola in rear garden, to allow addition of 2 no. dormers in rear of roof, recessed solar panels, 3 no. roof lights in front roof plane, Cotswold-style stone and grey/black tiles and alterations to the position and design of the Pergola.

  Received 27 Apr, published by the council 30 Jul 2026 Amendments