How much is Trinity Mews, 1, Onslow Road, Guildford, Surrey, GU1 4HU worth?
Estimated value — July 2026
£869,000
Likely range £754,000 – £1,056,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale June 2018
69%
confidence
High
Typically within 8% of the sale price
Property details
Mid-terrace house
Onslow Road · Guildford · GU1 4HU
Energy performance
Electricity: Electricity, Unspecified Tariff · EPC 8404-3355-1339-3807-2933 · inspected January 2017 · lodged November 2017
Address
- District
- Guildford
- County
- Surrey
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 uses the property's earlier sales, so it can sit a little off the line.
View as a table
| Year | Modelled value | Recorded sale |
|---|---|---|
| 2018 | £719,485 | £725,000 |
| 2019 | £733,377 | — |
| 2020 | £779,757 | — |
| 2021 | £797,632 | — |
| 2022 | £853,215 | — |
| 2023 | £816,051 | — |
| 2024 | £846,966 | — |
| 2025 | £859,956 | — |
| 2026 | £869,238 | — |
Sale history
Mortgage calculator
£4,664
Estimated monthly repayment
£782,100
Loan amount
£896,930
Total interest
£1,679,030
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
- 3 Trinity Mews, Guildford, Surrey, GU1 4HU£665,000 · 2019£789,000
- 20 Onslow Road, Guildford, Surrey, GU1 4HU£467,500 · 2025£453,000
- 9 Onslow Road, Guildford, Surrey, GU1 4HU£455,000 · 2023£474,000
- 12 Onslow Road, Guildford, Surrey, GU1 4HU£450,000 · 2023£463,000
- 14 Onslow Road, Guildford, Surrey, GU1 4HU£461,000 · 2022£500,000
- 16 Onslow Road, Guildford, Surrey, GU1 4HU£419,500 · 2018£484,000
- 3 Onslow Road, Guildford, Surrey, GU1 4HU£388,000 · 2015£517,000
- 7 Onslow Road, Guildford, Surrey, GU1 4HU£378,000 · 2014£547,000
- 24 Onslow Road, Guildford, Surrey, GU1 4HU£310,000 · 2013£491,000
- 10 Onslow Road, Guildford, Surrey, GU1 4HU£230,000 · 2005£477,000
About this property
Trinity Mews, 1, Onslow Road, Guildford, Surrey, GU1 4HU is a mid-terrace house on Onslow Road in Guildford, Surrey. Stede's estimated value for July 2026 is £869,000. Four in five similar homes sold within their likely range when tested; for this property that range is £754,000 to £1,056,000. It re-indexes the property's recorded sale prices to today using the UK House Price Index. The confidence score is 69 out of 100 (high): estimates like this one are typically within 8% of the eventual sale price.
It last sold in June 2018 for £725,000. The current estimate is 20% higher than that price. The current owner has held it for about 8 years.
Its EPC energy-efficiency rating is band C (77 out of 100), with a potential of band B (81) after the recommended improvements. The certificate records a total floor area of 134 m² (1,442 sq ft). It was lodged in November 2017.
The modelled value is down 2% over the past year and up 13% over the past five years.
Among 10 nearby properties Stede tracks in the GU1 area, estimated values run from £453,000 to £789,000. This mid-terrace house's £869,000 sits above that range.
Common questions
How much is Trinity Mews, 1, Onslow Road, Guildford, Surrey, GU1 4HU worth?
Stede estimates Trinity Mews, 1, Onslow Road, Guildford, Surrey, GU1 4HU is worth £869,000 as of July 2026, within a likely range of £754,000 to £1,056,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did Trinity Mews, 1, Onslow Road, Guildford, Surrey, GU1 4HU last sell?
It last sold in June 2018 for £725,000.
What type of property is Trinity Mews, 1, Onslow Road, Guildford, Surrey, GU1 4HU?
It is recorded as a Mid-terrace house on Onslow Road in the GU1 postcode area.
What is the EPC rating of Trinity Mews, 1, Onslow Road, Guildford, Surrey, GU1 4HU?
Trinity Mews, 1, Onslow Road, Guildford, Surrey, GU1 4HU has an EPC energy-efficiency rating of band C (77 out of 100). Its potential rating after the recommended improvements is band B (81). The certificate records a floor area of 134 m² (1,442 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 69 out of 100 (high). Tested against real sales of similar homes, estimates like this one are typically within 8% of the sale price, and four in five sold within their likely range. 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 re-indexes this property's recorded sale prices to today using the House Price Index for its type and region, and tests the result against real sales to set the likely range and confidence. Full detail is on the methodology page.
How we calculated this
This estimate re-indexes the property's recorded sale prices to today with the UK House Price Index for its area and type. Its range and confidence come from testing the same method against 81,805 real sales of similar homes.
2
Valuation methods used
1
Recorded sales on file
2018
Most recent recorded sale