House prices in NN12
Sold prices in the NN12 postcode district, from HM Land Registry records.
The average sold price in NN12 over the 12 months to May 2026 was £406,072, across 454 recorded sales. Detached homes sold for a median of £500,000. Prices fell 5.2% on the previous year.
Average sold price
£406,072
Median sold price
£350,727
Sales (12 months)
454
Year on year
-5.2%
Median sold price, last 12 months
Monthly medians; months with no recorded sales are left blank.
What did each property type sell for?
Detached£500,000180 sales
Semi-detached£317,250142 sales
Terraced£300,000103 sales
Flats£146,00029 sales
What the numbers say
The average sold price in NN12 over the 12 months to May 2026 was £406,072, across 454 recorded sales. Detached homes were the most traded type, with 180 sales at a median of £500,000, followed by semi-detached homes at £317,250. Prices fell 5.2% on the previous year. The median sale came in at £350,727, below the average, which points to a small number of higher-priced sales pulling the average up.