The UK's Only Free AVM

Automated Valuation Model for homes — at no cost

Revolutionise
Property Valuation

Access the UK's only free Automated Valuation Model. Our solution provides instant, accurate property valuations for residential properties across the UK using UPRN, with no hidden costs or royalty fees.

Leverage our comprehensive property data, market and historical trends analysis to obtain real-time estimated property values, all through an easy-to-use interface or API that's ideal for businesses looking to minimise costs while maximising value.

Instant Property Valuations

Get real-time access to estimated property values across the UK. Our AVM is based on comprehensive market analysis, historical trends down to the postcode level, and all the known characteristics of a property from our extensive property data to provide accurate valuations instantly.

Free Solution

Eliminate licensing fees associated with other valuation providers. Our AVM is completely free when using UPRN, allowing companies of all sizes to access professional-grade property valuations without the high costs typically associated with such services.

Easily add more data when needed

Enhance your property insights by seamlessly integrating our comprehensive property data. Our flexible system allows you to enrich valuations with many additional features such as rebuild cost estimates, property characteristics, flood risk, crime rates and nearby amenities to deliver a complete, in-depth overview of a property.

Empowering your workflows with complementary insights

We understand that many lenders, insurers, and real estate agencies have established valuation systems in place. Our free AVM isn't meant to replace these systems, but to complement and enhance them. Here's how conveyancers, surveyors and other agents can benefit:

Quick reference point

Use our AVM as a rapid initial valuation, saving time in the early stages of client interactions.

Data-driven insights

Gain additional perspectives with last sale date and price as well as our real-time valuation.

Completely free

Access our AVM at no cost. Provide instant valuations without any additional expenses.

By integrating our free AVM into your workflow, you can enhance your services without compromising the expertise and personal touch that sets you apart in the market.

FAQ

What is an Automated Valuation Model (AVM)?

An Automated Valuation Model (AVM) is a system that uses statistical modeling techniques to estimate the value of a property based on various data points such as location, property characteristics, and market trends.

How accurate is the free AVM?

Our AVM is based on comprehensive market analysis, historical trends down to the postcode level, and all the known characteristics of a property from our extensive property data. This combination provides accurate valuations instantly. However, like all AVMs, it's an estimate and should be used in conjunction with other valuation methods for critical decisions.

Is there really no cost to use the AVM?

Yes, our AVM is completely free when using UPRN (Unique Property Reference Number). By heavily optimising our data processing costs, we have been able to empower companies of all sizes to access professional-grade property valuations via API at zero cost for very the first time.

What is a UPRN?

UPRN stands for Unique Property Reference Number. It is a unique identifier for every addressable location in Great Britain. Each UPRN is a 12-digit number assigned by local authorities and centrally managed by GeoPlace. UPRNs provide a consistent way to identify and link property-related information across different datasets and systems.

Can I search by address instead of UPRN?

Yes, however, please note that address searches cost 1 credit per lookup - the cost per credit can be found on our pricing page. UPRN searches remain free. Using UPRN is more accurate and efficient, but we understand that sometimes you may only have the address available. The credit system allows us to cover the costs associated with address sourcing and matching while still providing a cost-effective solution.

How often is the AVM data updated?

We update our AVM data each month to ensure the most current market conditions are reflected in our valuations. This allows us to provide real-time estimated property values across the UK.

Can I obtain additional data with the AVM results?

Absolutely. Our flexible API allows you to enrich valuations with many additional features such as rebuild cost estimates, property features, flood risk, crime rates and nearby amenities, allowing you to deliver a complete, in-depth overview of a property.

Are there any rate limits or restrictions?

For free requests using UPRN, there is a rate limit of 1 query per second. This limit is in place to prevent abuse and ensure fair usage for all users. If you require a higher rate limit, you can use any of our paid API solutions (which have no rate limit), or you can speak with our team by emailing hello@chimnie.com.