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Planning application

91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF

Granted Spelthorne 24/00990/FUL Full Application

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Application for external works associated with Class T Prior Approval for change of use of commercial building to provide an education facility including works to car park, lighting columns, fencing and associated works.

As published by the council, reference 24/00990/FUL

Application record

Reference
24/00990/FUL
Type
Full Application
Status
Decided (Approved)
Decision
Grant Conditional
Received
19 Aug 2024
Validated
2 Sep 2024
Decided
28 Oct 2024
Ward
Sunbury Common
Parish
Sunbury Common And Ashford Common ED
Decision by
Delegated Decision
Postcode
TW16 7EF

Site history

Applications at this address on the Spelthorne register

This site has had 3 applications since 2024: 2 approved, 1 refused.

  • 24/00990/DC1 Granted

    91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF

    Discharge of condition 4 (Lighting Design Report) relating to planning permission 24/00990/FUL

    Decided 9 Dec 2025 Conditions
  • 24/00990/AMD Refused

    91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF

    Non material amendment to security fencing and side window relating to planning permission 24/00990/FUL

    Decided 23 Sep 2025 Amendments

Timeline

Dates from the published record

  1. 19 Aug 2024

    Received by Spelthorne

  2. 2 Sep 2024

    Validated

    Checked as complete and ready for consideration.

  3. 28 Oct 2024

    Decision issued: Grant Conditional

  4. 30 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

2 later applications on the register refer to this one:

  • 24/00990/DC1 Granted

    91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF

    Discharge of condition 4 (Lighting Design Report) relating to planning permission 24/00990/FUL

    Decided 9 Dec 2025 Conditions
  • 24/00990/AMD Refused

    91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF

    Non material amendment to security fencing and side window relating to planning permission 24/00990/FUL

    Decided 23 Sep 2025 Amendments

Who's behind it

Company information only, from the register and Companies House

Black Box Planning Ltd Agent, a planning consultancy registered in Gloucester

Active · incorporated 2018 · Gloucester

81 applications on PlanIndex · across 28 councils · 91% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

33 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Spelthorne granted permission on 28 October 2024, 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.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Windmill House 91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF

    24/01161/FUL Submitted 27 Sep 2024 15m away

    Change of use of existing office building for the provision of an education facility and associated external works comprising alterations to fire escape, erection of security fencing, external lighting columns, addition of windows at eastern elevation . The provision of tactile paving on the junction of Crayonne Close and soft landscaping

    Granted Full applications Windows or glazing 58 docs
  • Decision Systems House 91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF

    24/00991/ADV Submitted 19 Aug 2024 21m away

    Amended description:- Advertisement consent for 1 x non-illuminated hoarding/freestanding advertisement (2.4m x 3.4m x 0.1m), 1 x non-illuminated fascia sign (1.8m x 4m x 0.1m) and 2 x non-illuminated fascia signs (1.8m x 4m x 0.1m) (as shown within the plans no. 7168-P-001, 7168-P-700, 7168-P-701, 7168-P-702, 7168-P-710, 7168-P-711, 7168-P-712 and 7168-P-100 Received on 19.08.2024 and 7168-P-720 Rev A Received on 04.11.2024).

    Granted Advertising 29 docs
  • 91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF

    24/00990/AMD Submitted 28 Aug 2025 70m away

    Non material amendment to security fencing and side window relating to planning permission 24/00990/FUL

    Refused Amendments Windows or glazing 8 docs
  • 91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF

    24/00990/DC1 Submitted 22 Oct 2025 70m away

    Discharge of condition 4 (Lighting Design Report) relating to planning permission 24/00990/FUL

    Granted Conditions 12 docs
  • Land Fronting 112 Windmill Road Relating To Business At 110 Windmill Road Sunbury-on-Thames TW16 7HD

    25/01496/ADV Submitted 16 Dec 2025 79m away

    Display of additional post mounted company sign to front of site. As shown on site location plan and site plan signage drawing and photograph received 16.12.2025 and elevation drawing received 06.02.2026.

    Granted Advertising 11 docs
  • 123A Harris Way Sunbury-on-Thames TW16 7EL

    26/00551/FUL Submitted 27 May 2026 93m away

    Alterations to existing building to include replacing faux timber white cladding and pedestrian door to Unit A (west half of 123 Harris Way) by reinstating roller shutter into original opening and to reinstate existing pedestrian door previously blocked up with masonry and small window.

    Granted Full applications Windows or glazing 8 docs

In Spelthorne

  • 26/00418/FUL Decided

    Stanwell Hotel By Mercure 171 Town Lane Stanwell Staines-upon-Thames TW19 7PW

    The expansion and comprehensive refurbishment of the existing hotel, including a single-storey building at the rear of the site, connected to the existing 'stable block', a second-floor extension to the main building, and associated surface and highway works.

    23 Apr 2026 Full applications
  • 26/00668/FUL Decided

    Birch House Fairfield Avenue Staines-upon-Thames TW18 4AB

    Proposed further external joinery alterations including additional windows, rooflights & AOV'S (vents).

    26 Jun 2026 Full applications
  • 26/00858/FUL Withdrawn

    11 Acacia Avenue Shepperton TW17 0AZ

    Change of use from a C3 dwellinghouse to a 5-person C4 HMO. Associated internal alterations. (part-retrospective)

    12 Aug 2026 Full applications
  • 26/00738/FUL Decided

    Staines Park Pavilion Knowle Green Staines-upon-Thames TW18 1AJ

    Part retrospective permission for the siting of 2 no. gazebos and 2 no. sheds on rear patio.

    14 Jul 2026 Full applications
  • 26/00624/FUL Decided

    1 Bracken Court Station Approach Sunbury-on-Thames TW16 6SA

    Erection of a single storey side extension and conversion of a single dwelling into a studio and a flat

    15 Jun 2026 Full applications