Victorian Society’s Top Ten Endangered Buildings 2026

CAV Aerial was commissioned by the Victorian Society to document several buildings featured in the Top Ten Endangered Buildings 2026 campaign.

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Featured in BBC, ITV, Time Out and leading UK architecture & heritage publications

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Following our initial roof inspection, we returned to document the remedial works carried out by the contractor and compare the condition of the roof before and after repairs.

>Read the case study here.

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Independent inspections for residential, commercial and heritage properties, including defect reporting, leak investigations and pre-purchase assessments.

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Thermal assessments and visual defect identification for roofs, buildings and hard to-access areas.

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Documentation and visual surveys for historic buildings, trusts and conservation organisations.

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Large-scale inspection programmes for property portfolios, estates and managed assets

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Google Reviews

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“CAV Aerial went the extra mile for our Liverpool Street Station campaign — fast, creative and a pleasure to work with…

Read Marie’s full review

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“Fresh, thoughtful and beautifully shot footage. It brought London’s gardens to life…

Read Tim’s full review

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Full of flair and artistry. They captured the beauty of my garden perfectly…


Read Mona’s full review

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Our Clients

Logo of The Victorian Society with a stylized 'V' icon and text
Logo of The Diocese of Southwark with a shield and a crown above.
Haringey London logo in stylized black text on a white background

Recent projects

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  • Paul Jackson RIBA CA AABC IHBC EASA, P B Jackson Architecture

    It was lovely to meet you... I would be delighted to mention you to colleagues.

  • Tim Webb, Director, London Parks and Gardens

    Constantine drone footage and photography (CAV Aerial) delivers fresh perspectives and brings to life the exciting and invaluable mosaic of London's green spaces.

    Seen from above you get a fresh take on the shapes, textures and colours which fill our urban landscape and deliver so much value to our lives. His photography then adds ground level detail while capturing the play of light through leaves, stems and branches.

    London Parks and Gardens treasures Constantine's input and critical eye ... we happily endorse Constantine.

  • Peter Sanders, Chair , The Friends of Hornsey Church Tower

    'Many thanks for the terrific job you did for us all. We are extremely grateful to you for the time and effort you gave to create such a detailed survey.'

  • Marie Clements, The Victorian Society Communications and Media Manager

    Thank you so much for this. It is wonderful. I really hope we can do more of this in the future...it would also be lovely to showcase the glories of Victorian and Edwardian architecture too.

  • Deborah, Bruce Castle Museum and Archive.

    '“This is fantastic! We are thrilled…just wanted to let you know how delighted we are!”

  • Mona Abboud, Award Winning Gardner, Mona's Secret Garden

    CAV Aerial have taken shots and videos of my garden-Mona’s garden London and a video has been posted on the CAV Aerial Instagram account which you will agree are truly outstanding! Full of flair and artistry and encapsulating the atmosphere and beauty of the garden perfectly. Constantine Callaghan is the best!

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Have a roof survey, heritage project, or garden shoot in mind?

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