About Vallis & Hall Conservation Architects

Vallis & Hall Conservation Architects is the new name for Vallis & Hall Conservation Architects, an award-winning RIBA Chartered Practice based in Chichester, West Sussex.


The Practice specialises in the conservation of historic buildings, heritage consultancy and new build projects, often in historic or sensitive settings.


West Dean College

Conservation and repair of the roof to West Dean House, focusing on the roofs of the historic college buildings. The repairs required a scaffold with temporary roof and due to the construction of the House, an independent scaffold had to be designed to span the existing building without taking any load off the existing structure. As

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Historic Mill

Works started on site in spring 2017 to this lovely grade II listed private house, formerly a working mill. Insensitive modern alterations were removed whilst carefully considered contemporary additions were introduced and conservation repairs carried out to enhance and protect the building’s heritage. Works included bespoke staircases, a contemporary roof structure and new finishes to

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Latest News

Middle Barn, Oak Lane, Chichester PO20 7FD

We have moved!

We have moved to lovely new offices at Middle Barn, Oak Lane, Chichester PO20 7FD.

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Alphabet August fundraising event for Teddy Lichten

Fundraising for Teddy

We are all taking part in Alphabet August to raise funds for 4-year old Teddy, a family friend of one of our team who has high risk neuroblastoma, an aggressive form of childhood cancer that has a 40-50% chance of long-term survival at diagnosis.  Teddy’s parents are fundraising for him to receive potentially life-saving treatment not

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Fernhurst Furnace Highly Commended at Sussex Heritage Trust Awards

Highly commended at the 2023 Sussex Heritage Trust Awards

We are delighted that our conservation project at North Park Furnace in Fernhurst was Highly Commended in the Public & Community Category at the recent 2023 Sussex Heritage Trust Awards ceremony held at Pangdean Old Barn in Pyecombe. On visiting the project, the judges said: “The North Park Furnace site is a rare survivor of

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