How much is 23 St Catherines Road, Southampton, SO18 1LL worth?
Estimated value — October 2026
£473,000
Likely range £473,000 – £473,000
Latest recorded sale May 1996
0%
confidence
Low
Property details
Semi-detached house
St Catherines Road · Southampton · SO18 1LL
Energy performance
Mains Gas (Not Community) · EPC 0236-1024-9600-0539-1296 · inspected April 2026
Address
- District
- Southampton
- County
- Southampton
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 | £143,951 |
| 2001 | £168,637 |
| 2002 | £211,092 |
| 2003 | £236,620 |
| 2004 | £258,871 |
| 2005 | £255,131 |
| 2006 | £269,570 |
| 2007 | £288,356 |
| 2008 | £249,655 |
| 2009 | £268,648 |
| 2010 | £279,506 |
| 2011 | £270,327 |
| 2012 | £269,200 |
| 2013 | £284,625 |
| 2014 | £312,376 |
| 2015 | £342,234 |
| 2016 | £362,784 |
| 2017 | £377,800 |
| 2018 | £387,625 |
| 2019 | £384,899 |
| 2020 | £395,363 |
| 2021 | £436,827 |
| 2022 | £475,789 |
| 2023 | £447,477 |
| 2024 | £471,532 |
| 2025 | £462,232 |
| 2026 | £472,731 |
Sale history
Mortgage calculator
£2,246
Estimated monthly repayment
£425,700
Loan amount
£382,998
Total interest
£808,698
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
- 17 St Catherines Road, Southampton, SO18 1LL£258,000 · 2006£460,000
- 25 St Catherines Road, Southampton, SO18 1LL£125,000 · 2000£465,000
- 15 St Catherines Road, Southampton, SO18 1LL£84,995 · 1997£426,000
- 11 St Catherines Road, Southampton, SO18 1LL£67,000 · 1997£369,000
- 19 - 21, St Catherines Road, Southampton, SO18 1LL£300,000 · 2016£370,000
- 21 St Catherines Road, Southampton, SO18 1LL£300,000 · 2016£370,000
- 1 St Catherines Road, Southampton, SO18 1LL£430,000 · 2016£548,000
- 11A, St Catherines Road, Southampton, SO18 1LL£168,000 · 2020£182,000
- 5 St Catherines Road, Southampton, SO18 1LL£162,000 · 2018£170,000
- 5A, St Catherines Road, Southampton, SO18 1LL£70,000 · 2000£181,000
About this property
23 St Catherines Road, Southampton, SO18 1LL is a semi-detached house on St Catherines Road in Southampton. Stede's estimated value for October 2026 is £473,000. 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 May 1996 for £81,000. The current estimate is 484% higher than that price. The current owner has held it for about 30 years.
Its EPC energy-efficiency rating is band C (74 out of 100). The certificate records a total floor area of 121 m² (1,302 sq ft). It was lodged in April 2026.
The modelled value is up 4% over the past year and up 16% over the past five years.
Among 10 nearby properties Stede tracks in the SO18 area, estimated values run from £170,000 to £548,000. This semi-detached house's £473,000 sits toward the upper end of that range.
Common questions
How much is 23 St Catherines Road, Southampton, SO18 1LL worth?
Stede estimates 23 St Catherines Road, Southampton, SO18 1LL is worth £473,000 as of October 2026. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 23 St Catherines Road, Southampton, SO18 1LL last sell?
It last sold in May 1996 for £81,000.
What type of property is 23 St Catherines Road, Southampton, SO18 1LL?
It is recorded as a Semi-detached house on St Catherines Road in the SO18 postcode area.
What is the EPC rating of 23 St Catherines Road, Southampton, SO18 1LL?
23 St Catherines Road, Southampton, SO18 1LL has an EPC energy-efficiency rating of band C (74 out of 100). The certificate records a floor area of 121 m² (1,302 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
1
Recorded sales on file
1996
Most recent recorded sale