Skip to content
PlanIndex Get alerts
Menu

Planning application

InVentiv Health Thames House 17 Marlow Road Maidenhead SL6 7AA

Refused Windsor and Maidenhead 23/02175/FULL Full

Works: New dwelling Several homes

Read from the description, not a valuation. How we read the register

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Part conversion of the existing building to form 3 flats.

As published by the council, reference 23/02175/FULL

Application record

Reference
23/02175/FULL
Type
Full
Status
Decided
Decision
Refused As published: Refuse
Received
5 Sep 2023
Validated
8 Sep 2023
Decided
10 Nov 2023
Ward
St Marys
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 7AA

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 4 applications since 2021: 1 approved, 3 refused.

  • 23/00556/PT20AA Refused

    InVentiv Health Thames House 17 Marlow Road Maidenhead SL6 7AA

    Application for prior approval for construction of two additional storeys to the building to provide 27 additional dwellings.

    Decided 26 Apr 2023
  • 22/03342/PT20AA Refused

    InVentiv Health Thames House 17 Marlow Road Maidenhead SL6 7AA

    Application for prior approval for construction of two additional storeys to building providing 33 additional dwellings

    Decided 20 Feb 2023
  • 21/02171/CLASSO Granted

    InVentiv Health Thames House 17 Marlow Road Maidenhead SL6 7AA

    Change of use from offices (Class B1(a)) to dwellinghouses (Class C3) to create x40 flats.

    Decided 8 Sep 2021 Prior approval

Timeline

Dates from the published record

  1. 5 Sep 2023

    Received by Windsor and Maidenhead

  2. 8 Sep 2023

    Validated

    Checked as complete and ready for consideration.

  3. 10 Nov 2023

    Decision issued: Refuse

  4. 8 Sep 2026

    Added to PlanIndex

Documents

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

24 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 documents

What this refusal means

Windsor and Maidenhead 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 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 0.3 miles

  • InVentiv Health Thames House 17 Marlow Road Maidenhead SL6 7AA

    22/03342/PT20AA Submitted 14 Dec 2022 50 yards away

    Application for prior approval for construction of two additional storeys to building providing 33 additional dwellings

    Refused 106 docs

  • InVentiv Health Thames House 17 Marlow Road Maidenhead SL6 7AA

    23/00556/PT20AA Submitted 2 Mar 2023 50 yards away

    Application for prior approval for construction of two additional storeys to the building to provide 27 additional dwellings.

    Refused 84 docs

  • Thames House 17 Marlow Road Maidenhead SL6 7AA

    26/01126/CLAMA Submitted 7 May 2026 50 yards away

    Prior approval for the change of use from Commercial, Business and Service (Use Class E) to create 43no. dwellings (Use Class C3).

    Granted Prior approval 65 docs
    Major scheme

  • Thames House 17 Marlow Road Maidenhead SL6 7AA

    25/02838/CLAMA Submitted 27 Oct 2025 50 yards away

    Prior approval for the change of use from Commercial, Business and Service (Use Class E) to create 40no. dwellings (Use Class C3).

    Refused Prior approval 69 docs
    Major scheme

  • InVentiv Health Thames House 17 Marlow Road Maidenhead SL6 7AA

    21/02171/CLASSO Submitted 12 Jul 2021 50 yards away

    Change of use from offices (Class B1(a)) to dwellinghouses (Class C3) to create x40 flats.

    Granted Prior approval New dwelling 66 docs

  • 16 Castle Hill Maidenhead SL6 4JJ

    23/02007/FULL Submitted 10 Aug 2023 50 yards away

    Replacement garage,1no additional parking space with enclosure and sliding gate following the demolition of the existing garage.

    Granted Full applications Demolition 12 docs

In Windsor and Maidenhead

  • 26/02029/FULL Granted

    5 Kimber Close Windsor SL4 4BJ

    Single storey rear extension.

    Received 17 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01955/FULL Granted

    2 Holmlea Road Datchet Slough SL3 9HQ

    Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

    Received 7 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01121/FULL Granted

    Zain House 15 Wilton Crescent Windsor SL4 4YJ

    Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

    Received 6 May, published by the council 11 Aug 2026 Full applications
  • 26/01977/FULL Granted

    9 St Marks Place Windsor SL4 3BG

    Garage conversion and alterations to fenestration.

    Received 11 Aug, published by the council 24 Aug 2026 Full applications
  • 26/01804/FULL Granted

    16 Devereux Road Windsor SL4 1JJ

    Installation of air conditioning compressor unit to the first floor side elevation.

    Received 23 Jul, published by the council 24 Aug 2026 Full applications