How much is 1 Carmarthen Road, Slough, SL1 3PT worth?
Estimated value — October 2026
£303,000
Likely range £303,000 – £303,000
Latest recorded sale February 1997
0%
confidence
Low
Property details
Semi-detached house
Carmarthen Road · Slough · SL1 3PT
Energy performance
Mains Gas (Not Community) · EPC 8154-7029-1880-4802-0906 · inspected January 2014
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 | £87,280 |
| 2001 | £102,138 |
| 2002 | £120,584 |
| 2003 | £131,316 |
| 2004 | £138,656 |
| 2005 | £138,801 |
| 2006 | £153,826 |
| 2007 | £163,429 |
| 2008 | £143,504 |
| 2009 | £147,317 |
| 2010 | £154,315 |
| 2011 | £157,266 |
| 2012 | £160,088 |
| 2013 | £171,404 |
| 2014 | £196,752 |
| 2015 | £235,705 |
| 2016 | £257,815 |
| 2017 | £264,073 |
| 2018 | £268,423 |
| 2019 | £255,280 |
| 2020 | £267,040 |
| 2021 | £285,733 |
| 2022 | £300,763 |
| 2023 | £298,486 |
| 2024 | £303,168 |
| 2025 | £306,251 |
| 2026 | £303,310 |
Sale history
Mortgage calculator
£1,439
Estimated monthly repayment
£272,700
Loan amount
£245,346
Total interest
£518,046
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 Carmarthen Road, Slough, SL1 3PT£335,000 · 2021£373,000
- 3 Carmarthen Road, Slough, SL1 3PT£53,000 · 2000£210,000
- 25 Carmarthen Road, Slough, SL1 3PT£82,000 · 1998£425,000
- 5 Carmarthen Road, Slough, SL1 3PT£70,000 · 1997£418,000
- 9 Carmarthen Road, Slough, SL1 3PT£450,000 · 2023£468,000
- 21 Carmarthen Road, Slough, SL1 3PT£248,000 · 2005£541,000
- 19 Carmarthen Road, Slough, SL1 3PT£239,000 · 2004£523,000
About this property
1 Carmarthen Road, Slough, SL1 3PT is a semi-detached house on Carmarthen Road in Slough. Stede's estimated value for October 2026 is £303,000. 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 February 1997 for £50,000. The current estimate is 506% higher than that price. The current owner has held it for about 29 years.
Its EPC energy-efficiency rating is band D (56 out of 100), with a potential of band B (85) after the recommended improvements. The certificate records a total floor area of 101 m² (1,087 sq ft). It was lodged in January 2014.
The modelled value is unchanged over the past year and up 11% over the past five years.
Among 7 nearby properties Stede tracks in the SL1 area, estimated values run from £210,000 to £541,000. This semi-detached house's £303,000 sits toward the lower end of that range.
Common questions
How much is 1 Carmarthen Road, Slough, SL1 3PT worth?
Stede estimates 1 Carmarthen Road, Slough, SL1 3PT is worth £303,000 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 1 Carmarthen Road, Slough, SL1 3PT last sell?
It last sold in February 1997 for £50,000.
What type of property is 1 Carmarthen Road, Slough, SL1 3PT?
It is recorded as a Semi-detached house on Carmarthen Road in the SL1 postcode area.
What is the EPC rating of 1 Carmarthen Road, Slough, SL1 3PT?
1 Carmarthen Road, Slough, SL1 3PT has an EPC energy-efficiency rating of band D (56 out of 100). Its potential rating after the recommended improvements is band B (85). The certificate records a floor area of 101 m² (1,087 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
1997
Most recent recorded sale