Best Angel Networks for PropTech Startups (UK)

April 29, 2026
Last updated

Navigating the early fundraising landscape for a PropTech startup in the UK can often feel like trying to redevelop a complex site without the right planning permission. You have an innovative solution for the property sector, but securing the initial capital to build and scale your vision can be a significant hurdle. Identifying the right funding partners is critical, yet with various options available, distinguishing which ones genuinely align with your venture's unique demands can be a significant challenge.

In the current UK market, where investor interest in technology transforming real estate is growing, angel networks play a crucial role for early-stage PropTech ventures. Angel networks are groups of high-net-worth individuals who pool their resources, experience, and connections to invest in promising startups. For PropTech founders, these networks offer more than just capital; they often provide invaluable mentorship and industry insights that can prove vital in a sector undergoing rapid change.

When evaluating angel networks for your PropTech startup, consider their track record in the property and technology sectors. Do they have a history of investing in similar ventures? What kind of value-add do their members typically bring beyond financial backing? Some networks may offer deep expertise in commercial real estate, others in residential development, and some may focus more on the technological aspects of PropTech, such as AI or blockchain integration. Understanding these nuances is key to finding a network that can truly accelerate your growth.

The right angel network can be a catalyst, connecting you not just with essential capital but also with strategic guidance, industry connections, and experienced mentors. This can lead to faster, smarter fundraising and a stronger foundation for your PropTech startup's success.

Araya Ventures

Araya Ventures

Angel Network

London; UK

We invest in visionary founders building the next generation platforms, products and solutions across Health, FinTech, Commerce & Future of Work. Over 50% of our investments today are in AI companies. It’s our privilege to be a small part of founders’ journeys and in addition to capital, we provide unparalleled access to expertise, network, support and future funding from the get go. Arāya’s network of fund investors includes exited entrepreneurs who’ve “been there, done that,” family offices looking to follow-on in the companies we back and a deep network to support your growth across funding, customers and talent.We also run ÁVA Investment Academy for Angels, the fastest growing angel investment academy for new angel and venture capital investors.

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Keiretsu Forum

Keiretsu Forum

Angel Network

London; UK

Keiretsu Forum is a global angel investment community of accredited private equity angel investors, venture capitalists and corporate/institutional investors. Keiretsu Forum was founded in San Francisco, California in 2000 and now has with 53 chapters across 4 continents. We launched the London chapter in 2023 and are proud to serve the United Kingdom angel investment community.

Our worldwide network of capital, resources and deal flow enable investment in high-quality, diverse start-ups and investment opportunities. Keiretsu Forum and Keiretsu Capital (the exclusive worldwide fund partner of Keiretsu Forum) are ranked as the most active venture investors in the USA.

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Oxford Innovation Finance

Oxford Innovation Finance

Angel Network

Oxford; UK

Oxford Innovation Finance is the home of OION, one of the oldest and largest angel investment networks in the UK, and the Oxford Innovation EIS Growth Fund. OION was established in 1994 as one of the UK’s first business angel networks and today links carefully selected investment opportunities from Oxford and across the country with investors through regular Showcase events. Most of the opportunities which present to the network qualify for either Seed Enterprise Investment Scheme (SEIS) or Enterprise Investment Scheme (EIS) tax relief. In January 2020, Oxford Angel Network (OAN), part of Oxford University’s commercialisation arm Oxford University Innovation (OUI), merged with OION to create one unified angel network for Oxford and beyond.

The Oxford Innovation EIS Growth Fund launched in 2021 and invested in nine innovative companies over the course of the 2021/22 fiscal year. Fund 2 opened for investment in 2022, completing nine investments, and Fund 3 launched in 2023. Oxford Innovation Finance is authorised and regulated by the Financial Conduct Authority - reference number 564525.

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South East Angels

South East Angels

Angel Network

Brighton; UK

An award-winning members club for HNW exited founders and angel investors, we operate the most active angel syndicate in the South East of England.

Our syndicate backs innovative startups that are positively impacting the world. To date, the group have deployed £2.9M+ capital into 31 startups. Our community led approach aims to increase the success of angel Investing through diversity of thought, high-quality deal access, and education.

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