How much is 21 Sefton Avenue, York, YO31 9LR worth?
Estimated value — September 2026
£287,000
Likely range £287,000 – £287,000
Latest recorded sale December 2021
80%
confidence
High
Property details
Semi-detached house
Sefton Avenue · York · YO31 9LR
Energy performance
Mains Gas (Not Community) · EPC 4739-5627-3000-0053-4296 · inspected March 2021
Address
- District
- York
- County
- York
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 |
|---|---|---|
| 2021 | £265,000 | £265,000 |
| 2022 | £282,663 | — |
| 2023 | £273,019 | — |
| 2024 | £280,561 | — |
| 2025 | £283,673 | — |
| 2026 | £286,785 | — |
Sale history
Mortgage calculator
£1,363
Estimated monthly repayment
£258,300
Loan amount
£232,390
Total interest
£490,690
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
- 13 Sefton Avenue, York, YO31 9LR£290,000 · 2025£293,000
- 12 Sefton Avenue, York, YO31 9LR£136,500 · 2009£260,000
- 19 Sefton Avenue, York, YO31 9LR£156,000 · 2006£273,000
- 11 Sefton Avenue, York, YO31 9LR£147,950 · 2004£313,000
- 24 Sefton Avenue, York, YO31 9LR£45,750 · 1996£275,000
- 23 Sefton Avenue, York, YO31 9LR£240,000 · 2024£247,000
- 4 Sefton Avenue, York, YO31 9LR£310,000 · 2022£321,000
- 38 Sefton Avenue, York, YO31 9LR£215,000 · 2021£243,000
- 18 Sefton Avenue, York, YO31 9LR£199,950 · 2019£256,000
- 40 Sefton Avenue, York, YO31 9LR£180,000 · 2016£250,000
About this property
21 Sefton Avenue, York, YO31 9LR is a semi-detached house on Sefton Avenue in York. Stede's estimated value for September 2026 is £287,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 80 out of 100 (high), based on how recent the most recent recorded sale is.
It last sold in December 2021 for £265,000. The current estimate is 8% higher than that price. The current owner has held it for about 5 years.
Its EPC energy-efficiency rating is band D (66 out of 100), with a potential of band B (81) after the recommended improvements. The certificate records a total floor area of 68 m² (732 sq ft). It was lodged in March 2021.
The modelled value is up 6% over the past year.
Among 10 nearby properties Stede tracks in the YO31 area, estimated values run from £243,000 to £321,000. This semi-detached house's £287,000 sits toward the upper end of that range.
Common questions
How much is 21 Sefton Avenue, York, YO31 9LR worth?
Stede estimates 21 Sefton Avenue, York, YO31 9LR is worth £287,000 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 21 Sefton Avenue, York, YO31 9LR last sell?
It last sold in December 2021 for £265,000.
What type of property is 21 Sefton Avenue, York, YO31 9LR?
It is recorded as a Semi-detached house on Sefton Avenue in the YO31 postcode area.
What is the EPC rating of 21 Sefton Avenue, York, YO31 9LR?
21 Sefton Avenue, York, YO31 9LR has an EPC energy-efficiency rating of band D (66 out of 100). Its potential rating after the recommended improvements is band B (81). The certificate records a floor area of 68 m² (732 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 80 out of 100 (high), 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
2021
Most recent recorded sale