Planning application
91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF
Works: Windows or glazing
Relates to 24/00990/FUL
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Non material amendment to security fencing and side window relating to planning permission 24/00990/FUL
As published by the council, reference 24/00990/AMD
Application record
- Reference
- 24/00990/AMD
- Type
- Amended Application
- Status
- Decided
- Decision
- Refused As published: Minor Amendment Refused
- Received
- 28 Aug 2025
- Validated
- 28 Aug 2025
- Decided
- 23 Sep 2025
- 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
-
24/00990/FUL Granted
91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF
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.
Timeline
Dates from the published record
-
28 Aug 2025
Received by Spelthorne
-
23 Sep 2025
Decision issued: Minor Amendment Refused
-
11 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
-
24/00990/FUL Granted
91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF
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.
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
97 applications on PlanIndex · across 26 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 recordDocuments
Plans, drawings, consultee responses and the officer's report
8 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this refusal means
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.
About amendment applications
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.
Nearby applications
Within 0.3 miles
-
91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF
Discharge of condition 4 (Lighting Design Report) relating to planning permission 24/00990/FUL
Granted Conditions 12 docs -
I S Solutions Limited Windmill House 91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF
87% historically approved · decision due ~9 Nov
Variation of Condition 2 (approved plans) imposed upon planning permission 24/00990/FUL for 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, to allow for alterations to the security fence and windows.
Awaiting decision Windows or glazingSmall domestic -
Land Fronting 112 Windmill Road Relating To Business At 110 Windmill Road Sunbury-on-Thames TW16 7HD
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 -
Decision Systems House 91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF
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 -
Windmill House 91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF
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 -
91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF
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.
Granted Full applications 33 docs
Other amendment applications
In Spelthorne
-
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.
-
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
-
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
-
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.
-
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.