House prices in SN12
Sold prices in the SN12 postcode district, from HM Land Registry records.
The average sold price in SN12 over the 12 months to May 2026 was £318,029, across 397 recorded sales. Semi-detached homes sold for a median of £290,000. Prices fell 2.7% on the previous year.
Average sold price
£318,029
Median sold price
£290,000
Sales (12 months)
397
Year on year
-2.7%
Median sold price, last 12 months
Monthly medians; months with no recorded sales are left blank.
What did each property type sell for?
Semi-detached£290,000141 sales
Detached£410,000133 sales
Terraced£237,00094 sales
Flats£140,00029 sales
What the numbers say
The average sold price in SN12 over the 12 months to May 2026 was £318,029, across 397 recorded sales. Semi-detached homes were the most traded type, with 141 sales at a median of £290,000, followed by detached homes at £410,000. Prices fell 2.7% on the previous year. The median sale came in at £290,000, below the average, which points to a small number of higher-priced sales pulling the average up.