House prices in SL4
Sold prices in the SL4 postcode district, from HM Land Registry records.
The average sold price in SL4 over the 12 months to May 2026 was £592,274, across 445 recorded sales. Terraced homes sold for a median of £500,000. Prices rose 2.4% on the previous year.
Average sold price
£592,274
Median sold price
£518,500
Sales (12 months)
445
Year on year
+2.4%
Median sold price, last 12 months
Monthly medians; months with no recorded sales are left blank.
What did each property type sell for?
Terraced£500,000139 sales
Flats£310,000117 sales
Semi-detached£575,000113 sales
Detached£799,97576 sales
What the numbers say
The average sold price in SL4 over the 12 months to May 2026 was £592,274, across 445 recorded sales. Terraced homes were the most traded type, with 139 sales at a median of £500,000, followed by flats at £310,000. Prices rose 2.4% on the previous year. The median sale came in at £518,500, below the average, which points to a small number of higher-priced sales pulling the average up.