HouseMarketBook

SL1 3, Slough

Postcode sector in Slough · 231 sales in the last 24 months, 150 with a floor area counted

Median price per square metre, last 24 months£5,010150 sales · £466 per sq ft · down 1.9% on a year ago

Prices per square metre in SL1 3 are down 1.9% on a year ago, at a median of £5,010 (£466 per sq ft).

Half of the 150 counted sales were between £4,180 and £5,750 per square metre, and the median price paid was £393,900. HM Land Registry records 6,125 sales in this postcode sector since 1995.

Median price, 24 months£393,900
£ per m², middle half£4,180 to £5,750
Sales, 24 months231150 with a floor area counted
Typical floor area72 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached6———
Flat or maisonette67£5,410£3,890–5,770£279,000
Semi-detached43£4,900£4,420–5,360£460,000
Terraced34£5,510£4,490–6,120£394,300
Counted sales over the last 24 months. A type needs 12 sales for a median; each type's median is what the fair-value check compares against in a sector.

The trend

Median £ per m² in SL1 3 by quarter, down 1.9% on a year ago
4,6405,1305,620£4,9402024 Q42026 Q2
Median £ per m² by year since 1995
7103,1355,560£4,80019952026
Each point is the median of the counted sales in that period. Older sales use the floor area on the latest certificate.

Busiest streets in SL1 3

By sales in the last 24 months
A street needs 12 counted sales for a median of its own; a dash means it has fewer.

Year by year

Counted sales
YearSalesMedian priceMedian £ / m²
202638£390,500£4,800
202590£397,200£5,010
2024135£366,800£5,560
202390£357,600£5,200
2022190£320,000£5,520
2021123£320,000£4,620
202054£287,500£4,100
201977£320,000£3,950
201877£276,300£4,020
2017147£250,000£4,790
2016119£250,000£4,070
2015113£225,000£3,420
The last 12 years; the chart above runs from 1995.

Postcodes in SL1 3

233 · median £ / m² where there are 12 counted sales

Sales to September 2026 · HM Land Registry price paid data · MHCLG energy certificates · ONS postcode directory · medians of counted sales over 24 months · typical floor area 72 m² · change on a year ago −1.9% · An index-based comparison of sold prices, not a valuation.