How much is 21 High Street, Chalvey, Slough, SL1 2RU worth?
Estimated value — October 2026
£384,000
Likely range £376,000 – £392,000
Latest recorded sale October 1999
0%
confidence
Low
Property details
Mid-terrace house
High Street · Slough · SL1 2RU
Energy performance
Mains Gas · EPC 8002-7477-3229-0426-1203 · inspected February 2010
Address
- District
- Slough
- County
- Slough
Value over time
- Modelled value
- 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 |
|---|---|
| 2000 | £104,331 |
| 2001 | £122,571 |
| 2002 | £144,055 |
| 2003 | £158,994 |
| 2004 | £171,947 |
| 2005 | £175,496 |
| 2006 | £195,530 |
| 2007 | £209,113 |
| 2008 | £183,124 |
| 2009 | £187,936 |
| 2010 | £194,091 |
| 2011 | £196,814 |
| 2012 | £202,938 |
| 2013 | £215,440 |
| 2014 | £247,653 |
| 2015 | £294,058 |
| 2016 | £320,121 |
| 2017 | £328,484 |
| 2018 | £332,039 |
| 2019 | £315,509 |
| 2020 | £332,888 |
| 2021 | £354,563 |
| 2022 | £376,263 |
| 2023 | £369,879 |
| 2024 | £378,561 |
| 2025 | £381,237 |
| 2026 | £376,437 |
Sale history
Mortgage calculator
£1,824
Estimated monthly repayment
£345,600
Loan amount
£310,933
Total interest
£656,533
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
- 25 High Street, Chalvey, Slough, SL1 2RU£237,000 · 2007£430,000
- 17 High Street, Chalvey, Slough, SL1 2RU£175,000 · 2002£457,000
- 23 High Street, Chalvey, Slough, SL1 2RU£230,000 · 2006£472,000
- 15 High Street, Chalvey, Slough, SL1 2RU£59,000 · 1995£389,000
- 5 High Street, Chalvey, Slough, Windsor And Maidenhead, SL1 2RU£152,000 · 2005£328,000
- 7 High Street, Chalvey, Slough, SL1 2RU£145,000 · 2001£444,000
- 1 High Street, Chalvey, Slough, SL1 2RU£71,000 · 1998£317,000
- 31 High Street, Chalvey, Slough, SL1 2RU£265,000 · 2006£540,000
About this property
21 High Street, Chalvey, Slough, SL1 2RU is a mid-terrace house on High Street in Slough. Stede's estimated value for October 2026 is £384,000. The likely range is £376,000 to £392,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 0 out of 100 (low), based on how recent the most recent recorded sale is.
It last sold in October 1999 for £88,000. It has 2 sales on record, the earliest in 1997. The current estimate is 336% higher than that price. The current owner has held it for about 27 years.
Its EPC energy-efficiency rating is band C (72 out of 100). The certificate records a total floor area of 115 m² (1,238 sq ft). It was lodged in February 2010.
The modelled value is down 1% over the past year and up 9% over the past five years.
Among 8 nearby properties Stede tracks in the SL1 area, estimated values run from £317,000 to £540,000. This mid-terrace house's £384,000 sits toward the lower end of that range.
Common questions
How much is 21 High Street, Chalvey, Slough, SL1 2RU worth?
Stede estimates 21 High Street, Chalvey, Slough, SL1 2RU is worth £384,000 as of October 2026, within a likely range of £376,000 to £392,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 21 High Street, Chalvey, Slough, SL1 2RU last sell?
It last sold in October 1999 for £88,000. There are 2 sales on record, the earliest in 1997.
What type of property is 21 High Street, Chalvey, Slough, SL1 2RU?
It is recorded as a Mid-terrace house on High Street in the SL1 postcode area.
What is the EPC rating of 21 High Street, Chalvey, Slough, SL1 2RU?
21 High Street, Chalvey, Slough, SL1 2RU has an EPC energy-efficiency rating of band C (72 out of 100). The certificate records a floor area of 115 m² (1,238 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 0 out of 100 (low), 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
2
Recorded sales on file
1999
Most recent recorded sale