Area guide
Everything you need to know about buying property in the NN4 postcode area, covering Northampton and surrounding areas. All price data sourced from HM Land Registry — updated August 2026.
Average price
£213,686
Median price
£183,000
5-year trend
+24.4%
Total sales
38,155
The NN4 area has 857 individual postcodes with 38,155 registered sales. Prices are +46.4% below the national average, with the largest concentration in Northampton. The five-year price movement is +24.4%.
An expanding Midlands town with fast trains to London Euston, more affordable housing than the South East and a growing distribution sector.
🚆 Main station
Northampton
⏱️ London commute
~60 min by train
With an average of £213,686, NN4 is a mid-range area, +46.4% below the national average. Mid-range areas typically offer a broad selection of property types for first-time buyers and second-steppers. The dataset includes 38,155 recorded sales across 857 postcodes.
The five-year price trend in NN4 is +24.4%, significantly outpacing many other areas. This level of growth may reflect improving local amenities, transport links or broader regeneration.
NN4 0QP
£100,186 avg · 244 sales
NN4 8BY
£139,242 avg · 206 sales
NN4 8NA
£144,812 avg · 203 sales
NN4 0XH
£103,637 avg · 201 sales
NN4 0XU
£134,905 avg · 199 sales
NN4 5DP
£169,713 avg · 198 sales
NN4 0RY
£145,801 avg · 195 sales
NN4 9YX
£138,310 avg · 193 sales
NN4 5DT
£176,537 avg · 190 sales
This NN4 area guide is based on HM Land Registry Price Paid Data, covering registered residential property sales in England and Wales from January 1995 onwards. All figures are historical sold prices, not current valuations or asking prices.
Data last updated: August 2026 · View methodology
The average sold price in the NN4 postcode area is £213,686, based on 38,155 HM Land Registry transactions. The largest town in this area is Northampton.
Properties in NN4 average £213,686, which is +46.4% below the national average of £398,894 for England and Wales.
The median price (£183,000) is 14.4% below the average (£213,686), suggesting a mix of property types or a few high-value sales pulling the mean upward. This is common in areas with both affordable and premium housing.
Prices in NN4 have moved +24.4% over five years, reflecting broader UK house price growth. The large sample size gives confidence in this trend.
No. All figures on this page are historical completed sale prices from HM Land Registry Price Paid Data. They are not current valuations, estate agent asking prices, or financial advice. Always seek professional advice before making property decisions.
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