How much is Headweir Mill House, Bonhay Road, Exeter, Devon, EX4 3AB worth?
Estimated value — September 2026
£970,000
Likely range £970,000 – £970,000
Latest recorded sale November 2015
57%
confidence
Medium
Property details
Property
Bonhay Road · Exeter · EX4 3AB
Energy performance
Mains Gas (Not Community) · EPC 8207-2703-1129-6027-9953 · inspected January 2015
Address
- District
- Exeter
- County
- Devon
Value over time
- Modelled value
- Recorded sale
- Today's estimate
Modelled by indexing this property's most recent recorded sale, month by month, against the UK House Price Index for its area and property type. Earlier sales are shown as recorded. Today's estimate also blends in the other valuation methods, so it can sit a little off the line.
View as a table
| Year | Modelled value | Recorded sale |
|---|---|---|
| 2015 | £746,924 | £750,000 |
| 2016 | £783,279 | — |
| 2017 | £815,717 | — |
| 2018 | £832,174 | — |
| 2019 | £849,681 | — |
| 2020 | £881,559 | — |
| 2021 | £916,527 | — |
| 2022 | £1,047,140 | — |
| 2023 | £997,020 | — |
| 2024 | £994,638 | — |
| 2025 | £996,437 | — |
| 2026 | £970,027 | — |
Sale history
Mortgage calculator
£4,607
Estimated monthly repayment
£873,000
Loan amount
£785,430
Total interest
£1,658,430
Total repayable
A guide only, based on a capital repayment mortgage held at a constant interest rate for the full term. Not a mortgage offer or financial advice.
Related properties
About this property
Headweir Mill House, Bonhay Road, Exeter, Devon, EX4 3AB is a property on Bonhay Road in Exeter, Devon. Stede's estimated value for September 2026 is £970,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 57 out of 100 (medium), based on how recent the most recent recorded sale is.
It last sold in November 2015 for £750,000. The current estimate is 29% higher than that price. The current owner has held it for about 11 years.
Its EPC energy-efficiency rating is band F (35 out of 100), with a potential of band B (81) after the recommended improvements. The certificate records a total floor area of 282 m² (3,035 sq ft). It was lodged in January 2015.
The modelled value is down 2% over the past year and up 8% over the past five years.
Common questions
How much is Headweir Mill House, Bonhay Road, Exeter, Devon, EX4 3AB worth?
Stede estimates Headweir Mill House, Bonhay Road, Exeter, Devon, EX4 3AB is worth £970,000 as of September 2026. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did Headweir Mill House, Bonhay Road, Exeter, Devon, EX4 3AB last sell?
It last sold in November 2015 for £750,000.
What type of property is Headweir Mill House, Bonhay Road, Exeter, Devon, EX4 3AB?
Its property type is not recorded in the available sale data.
What is the EPC rating of Headweir Mill House, Bonhay Road, Exeter, Devon, EX4 3AB?
Headweir Mill House, Bonhay Road, Exeter, Devon, EX4 3AB has an EPC energy-efficiency rating of band F (35 out of 100). Its potential rating after the recommended improvements is band B (81). The certificate records a floor area of 282 m² (3,035 sq ft). EPC data is published by the Ministry of Housing, Communities & Local Government and reflects the most recent certificate on record.
How reliable is this estimate?
The confidence score is 57 out of 100 (medium), which reflects how recent the most recent recorded sale is rather than local market volatility. The figure is a data model, not a RICS valuation or Home Report, and should not be used for mortgage or legal decisions.
How does Stede calculate this estimate?
Stede runs 2 independent methods that re-index this property's recorded sale prices to today using the House Price Index for its type and region, then takes the average. Full detail is on the methodology page.
How we calculated this
This estimate averages 2 valuation methods, each re-indexing recorded sale prices to today. The confidence score reflects how recent the most recent recorded sale is.
2
Valuation methods used
1
Recorded sales on file
2015
Most recent recorded sale