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Harrow Council

Huge new green space for Harrow: Stanmore Marsh Wetlands officially opens after restoration

Free fun community activities on June 28 as part of London Rivers Week Date of release: June 16 EVENT DATE: Wednesday June 28 2pm-3.30pm Stanmore…

Published 19th June 20178th June 2018 Published in Media Releases

Volunteers smash Thames21 bulb planting target at Stanmore Marsh

Date of release: December 6, 2016 More than 50 local volunteers helped smash the target to plant 10,000 bulbs at Stanmore Marsh, Harrow, on Saturday 26th…

Published 6th December 20168th June 2018 Published in Media Releases

Volunteers wanted to help plant 10,000 bulbs to brighten up Stanmore Marsh in time for spring

Bulb planting at one of the sessions this autumn Volunteers are needed to help Thames21 finish planting 10,000 bulbs which will bring a kaleidoscope of…

Published 14th November 201614th November 2016 Published in Media Releases

Latest News

  • Thames21’s statement on the closure of Henley Swim
    We were extremely sad to learn that Henley Swim has stopped trading and won’t be running events this year.  Thames21 has worked closely with the Henley Swim  during past events...
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    Thames21
    THAMES21

    Address

    Main Office location (& deliveries)

    The City of London,
    Guildhall,
    Aldermanbury Street,
    LONDON EC2V 7HH

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    The City of London,
    Guildhall,
    PO Box 270,
    LONDON EC2P 2EJ

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    Other addresses

    Satellite Office: 

    The Lock Office, Bow Locks, Navigation Road (off Gillender Street), LONDON E3 3JY

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    Welsh Harp Environmental Education Centre:

    Birchen Grove, LONDON NW9 8RY

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    Registered Charity number: 1103997

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