Professional expertise in property, construction, and architectural services in London and the South-East

We're Acorn Technical Associates
We are a private practice regulated by the Royal Institution of Chartered Surveyors (RICS). We have extensive knowledge and experience within the construction industry. We offer professional services to the private, public, commercial and industrial sectors.

Acorn Technical Associates are one of the leading providers of high-quality RICS Home Survey Reports in Sussex. We offer RICS Home Survey Level 2 (Homebuyer) and RICS Home Survey Level 3 (Building survey). Our team of RICS Chartered Surveyors and Structural Engineers can help you understand your property, opening up a world of possibilities with respect to purchase, management, and renovation.

We're able to undertake all consultancy work and are also experts in the field of commercial property and can support you with diagnosing defects and specifying the most appropriate remedial work.

Our associates all work independently but as a team, ensuring that you'll receive high quality advice from an appropriate professional. This means you can have complete peace-of-mind, knowing that all work is undertaken to the highest standard.

We have over 25 years in the industry, working across all sectors. We're proud to be regulated by the Royal Institution of Chartered Surveyors and are passionate about supporting you in every element of building surveying work.

Acorn Technical Associates are experts in providing residential surveys for a variety of purposes including building or adjustment work, or for house purchases. Residential surveys, provided under the RICS Home Survey Standard to provide a robust health check for a property – either your current home or a home you’re considering buying.


We offer the full range of surveying services across the commercial property life cycle. We understand the importance of providing clear and concise advice to our clients in relation to the condition of their properties.


At Acorn Technical Associates, we're also able to support you in design, realisation, and execution of projects that you may have in mind. This can include looking at your property or land, and working alongside you discussing options and opportunities.

Project Management

In addition to the services above, Acorn Technical Surveyors provide experienced and suitably qualified Project Managers to large commercial consultancy clients and Government Departments for the delivery of public building programmes. Project Management expertise is also offered to smaller domestic works.


We understand that surveys and property management issues can appear daunting, however we're here to make things as easy as we can. We're always available to support, so why not get in contact to find out how we can help.

All about us
Acorn Technical Associates was established in 2014 by Managing Director, Matthew Bourner MRICS, initially to provide specialist technical services and resources for a national school building programme.

Following a period of growth and expansion resulting from an established reputation for providing robust and efficient consultancy services, the company was able to expand to offer several further services, including Residential Home Surveys. Acorn Technical Associates remains true to our founding values of honesty, integrity and offering good value for money along with a friendly and approachable ethos.

Acorn Technical Associates are based in Storrington, West Sussex and cover the whole of the South-East of England and are regulated by the Royal Institution of Chartered Surveyors for added peace of mind and professional accountability.