How much is 121 Bower Way, Slough, SL1 5HA worth?
Estimated value — November 2026
£403,000
Likely range £316,000 – £496,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale May 2021
58%
confidence
Medium
Typically within 11% of the sale price
Property details
Semi-detached house
Bower Way · Slough · SL1 5HA
Energy performance
Mains Gas (Not Community) · EPC 0210-9020-0009-0330-8296 · inspected October 2020
Address
- District
- Slough
- County
- Slough
Value over time
- Modelled value
- Recorded sale
- Projected
- Likely range (80%)
- Today's estimate
Drawn through each of this property's recorded sales and ending at today's estimate, with the UK House Price Index for its area and property type filling in the months between. A sale we treat with caution is shown but the line doesn't pass through it. The shaded band is where four in five prices fell when we tested this line against real sales of similar homes; it widens the further a month is from a recorded sale, and today it matches the likely range above.
View as a table
| Year | Modelled value | Likely range | Recorded sale |
|---|---|---|---|
| 2009 | £189,500 | £189,500 – £189,500 | £189,500 |
| 2010 | £198,410 | £172,442 – £238,716 | — |
| 2011 | £202,107 | £174,206 – £235,606 | — |
| 2012 | £205,634 | £175,074 – £239,714 | — |
| 2013 | £220,063 | £185,091 – £257,485 | — |
| 2014 | £252,486 | £210,017 – £298,068 | — |
| 2015 | £302,327 | £248,877 – £359,216 | — |
| 2016 | £330,526 | £270,019 – £393,415 | — |
| 2017 | £338,386 | £274,577 – £404,013 | — |
| 2018 | £343,794 | £276,843 – £412,180 | — |
| 2019 | £326,803 | £261,055 – £394,142 | — |
| 2020 | £341,692 | £271,349 – £413,636 | — |
| 2021 | £365,434 | £288,758 – £444,803 | £319,000 |
| 2022 | £384,469 | £303,491 – £469,502 | — |
| 2023 | £381,375 | £300,354 – £467,465 | — |
| 2024 | £387,168 | £304,433 – £475,911 | — |
| 2025 | £391,693 | £310,516 – £478,468 | — |
| 2026 | £403,000 | £316,000 – £496,000 | — |
Sale history
Treated with caution in this estimate: recorded by HM Land Registry as an additional price paid entry.
Mortgage calculator
£2,163
Estimated monthly repayment
£362,700
Loan amount
£415,953
Total interest
£778,653
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
- 139 Bower Way, Slough, SL1 5HA£380,000 · 2026£389,000
- 113 Bower Way, Slough, SL1 5HA£318,000 · 2016£399,000
- 125 Bower Way, Slough, SL1 5HA£275,000 · 2015£394,000
- 143 Bower Way, Slough, SL1 5HA£186,500 · 2010£387,000
- 127 Bower Way, Slough, SL1 5HA£191,000 · 2009£438,000
- 135 Bower Way, Slough, SL1 5HA£110,000 · 2001£398,000
- 105 Bower Way, Slough, SL1 5HA£302,000 · 2022£330,000
- 157 Bower Way, Slough, SL1 5HA£126,000 · 2002£348,000
- 149 Bower Way, Slough, SL1 5HA£402,000 · 2026£439,000
- 119 Bower Way, Slough, SL1 5HA£385,000 · 2024£413,000
About this property
121 Bower Way, Slough, SL1 5HA is a semi-detached house on Bower Way in Slough. Stede's estimated value for November 2026 is £403,000. Four in five similar homes sold within their likely range when tested; for this property that range is £316,000 to £496,000. It combines its own last sale brought up to date with the House Price Index (75%) and the recent price per m² in the same postcode sector applied to its floor area (25%). The confidence score is 58 out of 100 (medium): estimates like this one are typically within 11% of the eventual sale price.
It last sold in May 2021 for £319,000. It has 2 sales on record, the earliest in 2009. The current estimate is 26% higher than that price. The current owner has held it for about 5 years.
Its EPC energy-efficiency rating is band E (50 out of 100), with a potential of band B (85) after the recommended improvements. The certificate records a total floor area of 76 m² (818 sq ft). It was lodged in October 2020.
The modelled value is up 4% over the past year and up 10% over the past five years.
Among 10 nearby properties Stede tracks in the SL1 area, estimated values run from £330,000 to £439,000. This semi-detached house's £403,000 sits around the middle of that range.
Common questions
How much is 121 Bower Way, Slough, SL1 5HA worth?
Stede estimates 121 Bower Way, Slough, SL1 5HA is worth £403,000 as of November 2026, within a likely range of £316,000 to £496,000. The estimate is generated automatically from recorded sale prices of this and similar nearby homes and the UK House Price Index, and is not a formal valuation.
When did 121 Bower Way, Slough, SL1 5HA last sell?
It last sold in May 2021 for £319,000. There are 2 sales on record, the earliest in 2009.
What type of property is 121 Bower Way, Slough, SL1 5HA?
It is recorded as a Semi-detached house on Bower Way in the SL1 postcode area.
What is the EPC rating of 121 Bower Way, Slough, SL1 5HA?
121 Bower Way, Slough, SL1 5HA has an EPC energy-efficiency rating of band E (50 out of 100). Its potential rating after the recommended improvements is band B (85). The certificate records a floor area of 76 m² (818 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 58 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 11% 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?
It combines its own last sale brought up to date with the House Price Index (75%) and the recent price per m² in the same postcode sector applied to its floor area (25%). Each piece of evidence gets the share that proved most accurate when tested against real sales of similar homes, and the same testing sets the likely range and confidence. Full detail is on the methodology page.
How we got this figure
We weighed the evidence below, giving each piece the share that proved most accurate when we tested it against real sales of similar homes. The likely range and confidence come from testing the same method against 24,940 real sales of similar homes.
- Its sale in December 2009, brought up to today with the House Price Index£404,97075%
- Recent price per m² in the same postcode sector, for its 76 m²£396,85625%
Estimate £403,000, likely £316,000 – £496,000
Read the full methodology and data sources →