House Price Finder
Town Profile 3 postcode areas

Slough

Windsor and Maidenhead · 79,674 properties sold since 1995

Postcodes: SL1SL2SL3
Average Property Value
£562,059
↓ 10.0% YoY
£562,059
Average
£375,000
Median
£200
Lowest
£155.0M
Highest

Price Trend

2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
£449k £509k

Property Types

Flat 33%
Terraced 28%
Semi-Detached 24%
Detached 13%
Other 1%
79,674 total sales across 5 property types

Market Summary

£270k
Lower Quartile
£375k
Median
£500k
Upper Quartile
Price Distribution £200 – £155.0M

Yearly Price History

Year Average Median Sales Change
2026 (YTD) £445,731 £422,500 26 ↓ 12.4%
2025 £508,704 £410,000 1,407 ↓ 10.0%
2024 £565,448 £383,520 1,805 ↓ 16.5%
2023 £677,375 £390,000 1,594 ↑ 19.2%
2022 £568,301 £380,000 2,143 ↑ 6.4%
2021 £533,961 £357,450 2,641 ↑ 1.2%
2020 £527,687 £347,500 1,484 ↑ 2.2%
2019 £516,559 £327,500 2,009 ↓ 3.3%
2018 £534,407 £330,000 2,195 ↑ 19.2%
2017 £448,203 £325,000 2,312 ↓ 0.2%
2016 £449,074 £303,000 2,473 ↑ 36.1%
2015 £329,842 £267,250 2,534

Postcode Areas in Slough

Slough covers 3 postcode districts. Click any area for detailed property data, schools, crime stats, and demographics.

SL1SL2SL3

Useful guides

Stamp Duty Calculator

Calculate SDLT on your purchase — 2026/27 rates.

First-Time Buyer Guide

Everything you need to know about buying your first home in 2026.

What's Your House Worth?

Free ways to estimate your property's value using sold price data.

Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0