Built in layers
Several models work together and check each other's numbers, tuned to the kind of property and the data available.
An ensemble of modelsGet early access
What we do
A data and intelligence platform for UK residential property, built around valuations, research, live data, and bespoke work when it's needed.
*
31.3MLand Registrytransactions
29.5MEPC certificateson file
41.6Maddressable UKlocations
24.4Mtitle polygonson record
82.2Mtime-aware marketrecords
3.5Bmodelled featuresignals
* England and Wales today. Scotland and Northern Ireland are under development.
Automated valuations
An automated model that prices a property, or a whole portfolio, without anyone doing it by hand.
Kept current
New source data comes in and the model updates on a rolling basis, so pricing tracks the market as it moves.
Rebuilt and released monthlyDown to street level, and below
Two flats in the same postcode can carry very different valuations. Floor, aspect, and condition all factor in.
Repeat sales, lease & plot dataShows its working
Every valuation comes with a confidence score and a plain explanation of how it was reached, not just a number.
Confidence, range & comparablesEvery address sits inside a full spatial graph, not just a postcode: roads, green space, transport links, and flood risk, all mapped around it.
7.3Mroad elements mapped
521,000+green space markers
363,000+transport access nodes
741,000flood-risk polygons
Every valuation can also be pulled as a formatted report, for a property or a whole portfolio, the moment you ask for it. Each monthly release is validated against more than 400,000 unseen transactions and has to clear a set of economic-coherence checks before it ever reaches the API.
Research
Automatic, neighbourhood-level research that tracks how local markets are actually trading, built the same way every time.
Local authority coverage
The research is built around local authority districts, so every area has a consistent baseline to compare against.
Complete local-authority coverageDown to neighbourhood level
Each district is broken down into smaller neighbourhood areas, so a report shows how one area differs from the next.
LSOA-level neighbourhood detailTrading & liquidity
How much property in an area is actually changing hands, and how quickly, against what's currently listed for sale.
Time on market trackedSupply
What's coming onto the market and how stock levels are moving, tracked alongside the pricing in the same area.
New listings trackedMarket data
The live, modelled feeds behind the valuations and the research are available to subscribe to on their own.
Yield & rental growth forecasts
Forward-looking yield and rental growth by area, built from a model rather than a handful of recent comparables.
Forward-looking, not historicMortgage & rate curves
Simulated SVR and fixed-rate mortgage curves, modelled against current lending conditions across the market.
Fixed & variableBank of England & macro data
Base rate, swap curves, and the wider economic indicators that actually move property pricing, tracked in real time.
Base rate & swap curvesPrice momentum & volatility
Where pricing in an area is accelerating or cooling, scored so you don't have to read it off a chart yourself.
Direction & paceBuilt from HM Land Registry, Ordnance Survey, the national EPC register, ONS geography, and other authoritative public sources, not scraped listings.
Bespoke & consulting
For anything that needs a person instead of a template, our team runs the model directly and builds the report by hand.
- Portfolio due diligence ahead of an acquisition
- Development appraisals for a scheme that hasn't been built yet
- Expert reports for valuation disputes
- Anything else that needs a person to review and sign off
Talk to us directly
Tell us what you're working on and we'll tell you how we'd approach it: hello@valtaic.io.
How it's built
Valuations, reports, data, and portfolios run through the same model layer everywhere, whether that's the workspace or the API.
- Self-serve API keys, no sales call needed to start integrating
- Single, batch, quick-estimate, and full property-report valuation modes, all from one endpoint family
- REST endpoints for anything that returns instantly, webhooks for anything that doesn't
- Usage-based access alongside subscription plans, for teams building on the platform rather than just logging into it
- Documentation from day one, written alongside the API instead of after it
Questions
A few things people usually ask before signing up.
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