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Game-changing
Property Data for Better
Financial Decisions

From property valuations to lending insights, we provide the
tools to make informed, data-driven decisions.
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Access over 450 proprietary, private & public datasets (property, risk, environmental, geospatial, climate, market, valuation) for instant remote property assessment and improved risk decisions.

With access to the most comprehensive property database in the UK, we provide everything there is to know about each residential property. Twentyci Domus property database encompassing over 350 property attributes, and coverage of 31 million UK properties is trusted by mortgage lenders, brokers, insurers and valuers. Our valuation tools like the Ci Automated Valuation Models (AVM) help you reduce risk, and improve decision-making.

We provide nearly 30 billion data points annually, giving you the depth and breadth of information needed to identify trends, assess risks, and uncover opportunities. Our flagship EcoValue360 Report gives lenders and valuers the ability to integrate climate risk into property transactions, planning, and management, providing a strategic tool for navigating the complexities of climate change in real estate. This not only helps in safeguarding investments but also contributes to broader environmental risk management strategies.

Ready to see how TwentyCi can transform your decision-making process? Download a report sample or request a demo to see our solutions in action.

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Our Automated Valuation Models

Based on the TwentyCi DOMUS database encompassing 36.1 m UK properties, including EPC data. We compare sales and rental properties with similar attributes to enable the most accurate automated valuations.
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TwentyCi
EcoVal360 Report

A specialised suite of Climate Change Reports tailored for the residential property market. These reports are designed to provide legal and property professionals with comprehensive insights into how climate change might impact a property’s future, aiding in due diligence and strategic decision-making.
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Property Market Insights

Strategic insights dashboard for investors, lenders and developers. Discover new construction sites and obtain investment recommendations aligned with your acquisition goals.
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Rental Yield Finder

The ultimate Buy-to-Let acquisition tool combines whole-of-market coverage of listing triggers with the proprietary sale and rental AVMs. Increase second-hand rental stock in your portfolios, and capitalise on the high-yield opportunities.
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Climate Change Impact Data

Identify areas of risk relating to climate change and the main metrics in your portfolio, or mortgage origination strategy.

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Mortgage Renewal Alerts

Keep track of your customer’s mortgage renewal timescales. Explore our lead generation and marketing solutions for mortgage lenders to segment and target those up for renewal or remortgaging.

WHAT OUR CLIENTS SAY

In rapidly changing market conditions, Twenty Ci's real-time data and analysis have provided unparalleled insight into the performance of various UK housing market sectors. This has kept us ahead of market trends, unlike other data sources which have fallen behind.

Lucian Cook

Head of UK Residential Research, Savills

Lucian-Cook
Unfortunately, most commentary on the UK housing market is full of opinions and anecdotes. The antidote is to consume TwentyCi’s data to get to grips with what’s really going on. Everyone involved in housing transactions and ancillary services will gain insight into the market dynamics without the hot air!

Alex Bannister

Independent Economist

Alex-Bannister
TwentyCi has been instrumental in improving our email strategy. Instead of generic promotions, we now send personalised messages focused on vehicle safety and maintenance. They’ve made it easy to bring together different data sources to create emails that are genuinely useful for our customers.

Matthew Froome

Head of Marketing, ATS Euromaster

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Trusted By Many

At TwentyCi, we don’t just provide data—we deliver the most accurate, actionable, and comprehensive residential property insights to key UK authoritative opinion makers and media sources.

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Contact Us

We know that every business is different. This is why we give you all the data you need to make your own decisions. (But if you want to chat give us a call or an email)

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01908 829300

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8 Whittle Court, Knwowlhill, Milton Keynes, MK5 8FT