About Jane Jones-Warner Associates

Jane Jones-Warner Associates architects is a modestly sized but well-resourced RIBA Chartered Practice based in Chichester, West Sussex.

Jane Jones-Warner RIBA SCA AABC IHBC is an architect accredited in building conservation and the principal architect, supported by a team of ten capable individuals specialising in all aspects of work to historic buildings including churches, monuments, stately homes, farm buildings and residential properties.

The practice’s work involves Grade I, Grade II* and Grade II listed buildings as well as some unlisted in historic settings

Jane Jones-Warner Associates prides itself on a contemporary approach to design using traditional materials and has won awards for the practice’s approach and detailing.


Much of the practice’s work is undertaken in Sussex, Surrey and Hampshire where the team has successfully implemented projects in challenging planning environments.

The practice has also worked on a number of grant aided projects with Historic England and The Heritage Lottery Fund to deliver conservation repairs, Heritage at Risk maintenance plans, condition surveys and urgent repairs to a variety of historic buildings across the South Coast.

In addition, the practice works in consultancy roles to help client and architects with whole estate plans, conservation management plans, heritage statements and general historic building advice.


West Dean College

Focusing on the roofs of the historic college buildings, Jane Jones- Warner Associates are currently developing a significant, potentially phased, scope of conservation repair. The works require careful coordination to ensure the Grade II* listed building remains accessible throughout the works.

Read more

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

Read more

Latest News


New and refurbished spaces handed over for patient use at the Rowans Hospice

Despite the challenges posed by the Coronavirus outbreak, we have just handed back seven refurbished and two new bedrooms for patient use, together with a newly constructed day area and transformed quiet space. The work completed is now benefitting patients, their families and the hospice staff and we look forward to continuing the transformation of

Read more

Magnolia House Dental Practice

Magnolia House Dental Practice

Magnolia House is a locally significant three-story town house that dates from the 18th century.   Listed Grade II, it is located within the St Faiths Conservation Area.  Listed building consent has just been granted for a scope of conservation repair of the roofs and ground floor structure, as well as internal alterations including the introduction of a

Read more

Lurgashall Village Shop

Planning permission and listed building consent for Lurgashall Village Shop

Jane Jones-Warner Associates worked closely with the client and local authority to secure successful planning and listed building consents for additions and alterations to the Grade II Lurgashall village shop and adjacent house. This has provided a life line for this valuable community asset which will now be able to continue to offer much needed

Read more

Contact us

Contact Form