Privacy Policy

At Janus Conservation, we are committed to protecting your privacy. The Company is committed to valuing, protecting and respecting your right to privacy at all times. This Policy governs the use of personal data which you provide to us via our website (“”). Personal data is any or all data relating to a natural person who is identified, or can be identified, from the data.

Our site may contain links to other sites. Please be aware that if you choose to click on those links, your data may be processed by other organisations hosting those sites. We cannot control or monitor this, and you should make reference to their own Privacy Policies.

Please read this Privacy Policy carefully, and ensure you understand it. When you first use our Site, this is taken to be agreement to this Policy. If you do not accept the Policy, then you should stop using the Site immediately.

Who we are

When we refer to ‘we’ (or ‘our’ or ‘us’), that means Janus Conservation Ltd trading as Janus Associates,
our company number is 12336058

Your rights

You have certain rights as a data subject under the General Data Protection Regulation (GDPR), which governs the collection, processing and disposal of personal data by organisations such as ours.

In relation to personal data about you, you have the right:

  • to be informed about how and why we collect and use the data
  • to be given access to the data we hold
  • to have any inaccurate or incomplete data rectified
  • to ask us to delete personal data, earlier than we might already dispose of it
  • to prevent us from processing the data further
  • to object to us using the data for particular purposes

We provide contact details at the end of this Policy for you to use if you have any complaint about our processing of your personal data. If you are not satisfied with the way we deal with this issue, you have the right to lodge a complaint with the Information Commissioner’s Office (ICO), which is the body in charge of supervising personal data use in the UK.

What data do we collect?

If you communicate with us by e-mail or by our contact form on our website, we will collect your name and e-mail address and any other content that you send to us in the body of the mail. We do not collect any other personal data by any other method.

When you visit or use some parts of our websites and/or services we might ask you to provide personal data to us. For example, we ask for your contact information when you fill in a form, sign up for updates, join us on social media, contact us with questions or request support. If you don’t want to provide us with personal data, you don’t have to, but it might mean you can’t use some parts of our websites or services.

How is your data used?

We will process and store your data securely, and we will only keep it for as long as we need it for the purpose(s) for which it was collected.

In relation to the data we do collect, as laid out in the section above, we may use it as follows:

  • to reply to your email
  • to send you marketing emails

You have the right to withdraw your consent to our use of your personal data at any time, and to request that we delete it.

We will not share your personal data with anyone at any time, unless you give us prior consent.

How and where do we store your data?

We will only keep your data as long as we need it for the purpose(s) for which it is collected, and/or for as long as we have your permission to hold it.

Your data will only be stored in the UK.

The steps we take to secure your data include:

  • Storing backups on secure UK-based servers
  • Limited access to the website backend by a limited number of authorised users who have agreed to abide by the GDPR
  • Security measures that lock out IP addresses that make multiple unsuccessful attempts to log in

Accessing your data

It’s your personal data and you have certain rights relating to it. When it comes to marketing communications, you can ask us not to send you these at any time – just follow the unsubscribe instructions contained in the marketing communication, or send your request to [email protected]

You also have rights under the GDPR to:

  • know what personal data we hold about you, and to make sure it’s correct and up to date
  • request a copy of your personal data, or ask us to restrict processing your personal data or delete it
  • object to our continued processing of your personal data

You can exercise these rights at any time by sending an email to [email protected] and we will provide any or all information in response to your request.


We’ve introduced a new cookie notice to provide more detail on the cookies that we use and how they impact the user experience.

Contact Details

If you have any questions about the Site or this Policy, or you wish to make a Subject Access Request, then please contact us as follows, making your request or query clear:

E-mail: [email protected]


London: 020 7129 1322

Thame: 01844 211045

Postal address:
Unit 1
Brook Farm
HP18 9NQ

Revising the Policy

We may change this policy from time to time, in response to changes in the law or for administration reasons. Any changes will immediately be posted on the Site and you will be deemed to have accepted the amended Policy if you continue to use the Site afterwards. You should therefore regularly review this Policy.

Our Team


Katherine Harrison

Senior Heritage & Planning Consultant


Oliver Sharpin

Historic Building Surveyor & Heritage Planning Consultant


Henry Eyres

Graduate Historic Building Surveyor

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Rupert Hilton

Rupert Hilton


  • RICS Conservation Accredited Building Surveyor
  • CIOB Conservation Certified Specialist

Rupert is an accomplished historic building surveyor, construction manager and heritage consultant, and one of only a handful of practitioners in the UK to hold full conservation accreditations with the Royal Institution of Chartered Surveyors (RICS), the Chartered Institute of Building (CIOB) and the Institute of Historic Building Conservation (IHBC). In addition, he is now seeking to become a full member of the Institute of Conservation (ICON) – illustrating his passion for the historic environment.

Having previously worked for a number of very well-respected companies, Rupert quickly established himself as one of the most versatile, qualified and capable conservation practitioners in the country, before founding Janus Conservation in January 2020.

He currently acts as a quinquennial inspector to numerous historic churches, including being named surveyor of the fabric to Nicholas Hawksmoor’s iconic grade I listed Christ Church, Spitalfields in 2022.

Rupert is now particularly interested in ‘retrofit’, making responsible and technically compatible improvements to the energy efficiency of historic buildings, and is a qualified Retrofit Designer for Pathway C (High-Risk Schemes) under PAS 2035.

Oliver Sharpin

Oliver Sharpin

Historic Building Surveyor & Heritage Planning Consultant

  • MSc, BA(Hons), AssocIHBC

Oliver has had an interest in history from a young age. He graduated with a Bachelor’s degree in history from the University of Portsmouth before returning to study for an MSc in Historic Building Conservation where he graduated in 2018.

Following this, he worked for a prominent surveying and historic building repair company in the north of England where he was exposed to a range of construction types including public buildings, churches and residential properties.

Oliver joined Janus Conservation in September 2020 and is now adept at undertaking a range of complex inspections of historic buildings, as well as the production of Heritage Statements & Impact Assessments.

In addition, he has recently achieved Associate Membership of the Institute of Historic Building Conservation and is working towards full membership as he continues to develop in the field of heritage planning.

Henry Eyres

Henry Eyres

Historic Building Surveyor

  • BSc Project Management for Construction

Henry graduated from University College London in 2021 with a First Class degree in Project Management for Construction. He also received the coveted Chartered Institute of Building Certificate of Excellence for achieving the overall highest graduation mark. He has a background working for a prominent Conservation Builder in the South West of England, undertaking a wide range of works on historical and listed properties.

Henry is now building on his experience with the view to becoming an RICS chartered building surveyor.