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Chartered Architects in Mid-Sussex 

Welcome to Jonathan Talley Architects Limited. We are a recently formed RIBA Chartered Architecture Practice based in Haywards Heath, Mid-Sussex. The key goal of our architectural services is to help you - the client - get to the end of the process with the building you want, whether a home extension or a new base for your business. We will not complicate how we talk to you and will be as open and as clear as possible. We are aware this may be the first contact you have had with an architectural company and your first building project. For this reason, we will provide you with all the information and advice you need along the way.

You are the most important factor in each project we undertake. You are the key to unlocking the project, and our chartered architects are just there to open the door. Our role is to listen, guide and develop your ideas further. We will assist you in making decisions that get the best out of your project and impact how you live in and use your new spaces.

It is important that we can work collaboratively together as any building project isn't a short process and all projects take time. It is our mission to be as proud of your project as you are and you to be as proud as we are. We work with clients across Mid-Sussex, including Crawley, Hayward’s Heath and the surrounding areas. 


Types of project our architectural company works on include:

-    Home Extensions & Renovations
-    Commercial Developments 
-    School Renovations 
-    Residential Apartment Development

Get in Touch!

Whatever stage you are at in your architecture project, contact our office in Hayward’s Heath to discuss your project. Reach out to us by email at or by phone on 07956 870019.

Our Architectural Services

Each project we work on is entirely unique, from the larger and more complex ones to smaller projects. Our approach to work is open and honest, keeping you informed and in control at every stage. With our industry expertise, you can rest assured that your building plans are in excellent hands with our chartered architects. Our architect services include but are not limited to:

Conceptual designs – our architects take the time to create fully developed ideas, thinking through all possibilities. We take into account your needs and preferences, not starting work until we are confident in the concept.


Feasibility studies – this service involves examining and analysing the surrounding environment, existing structures, and considering how the concept will work in harmony with local building regulations, the local environment, and budgeting requirements. 

Planning application documentation – as an architecture company, we understand how complex many planning application processes can be. We will take care of all aspects of this, keeping you updated and informed. 


On-site oversight and administration – once building work is underway, you can trust our chartered architects with complete oversight of the process, including logistics, and management of contractors based across the Crawley area and beyond.

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