duvet · Home intelligence

Your home’s energy and value.

One set of home details. An EPC prediction and property valuation together, with measured estimate ranges.

Advanced, custom-trained models.

Trained on recorded energy assessments and sale prices, with separate tests for unknown details. Explore the process and measured benchmarks.

Models & benchmarks

01 · Home details

Describe your property

The current EPC model uses postcode, property type, built form, age, floor area, walls, glazing and heating. Bedrooms, main fuel and hot water are recorded but do not change its EPC prediction.

Full results require an email or Google sign-in. Your home details and estimates are recorded to provide and improve this service.

Your home · Type illustration

Picture your home

A generic illustration, not a photograph or survey of your property.

Home type
Choose a type
Floor area
Add area
Bedrooms
Add bedrooms

Full results

Unlock your home intelligence

Enter your email to unlock the EPC prediction, valuation and full result details. No password needed.

We record your email, home details and estimates to provide this service. Product updates are optional. Privacy policy

02 · Energy and value

Your estimates

Fill in your home details, then select Get EPC & valuation to see both estimates.

Uses aggregated recorded sales

Includes location and energy performance inputs

Provides an indicative value range

How it works

Location data

Location and aggregated recorded sales, with type-specific market prices from the UK House Price Index.

Property features

Floor area, type, age, walls, glazing and heating are assessed alongside location and recorded sale-price context.

Model-backed estimate

The configured valuation model combines the available inputs to produce an estimate and indicative range.

This tool provides indicative estimates only and is not a formal property valuation. For mortgage, legal, or transactional purposes, commission a RICS-qualified surveyor.

Model performance varies by property and location. Individual estimates may differ from eventual sale prices.

Property intelligence at scale.

Planning a portfolio analysis or product integration? Talk to us about EPC predictions, automated valuations and API access.

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