Flat homes in NN1
749 sales over the last 5 years — 31% of all NN1 transactions.
One natural paragraph, no keyword stuffing: a flat home in NN1 sold for a median £141,000 over the past five years across 749 transactions. That makes flats 31% of the outcode's residential market. All figures come straight from HM Land Registry Price Paid Data under the Open Government Licence v3.0.
How flats in NN1 compare
The same five-year median, set against the rest of NN1 and the national figure for this property type.
5-year price history
Median flat sale price in NN1, year by year.
Source: HM Land Registry Price Paid Data (Open Government Licence v3.0)
Recent flat sales
The 10 most recently registered flat transactions in NN1.
| Address | Price | Date | Tenure |
|---|---|---|---|
| FLAT 1, 7, CASTILIAN STREET, NORTHAMPTON | £120,000 | Jun 2026 | Leasehold |
| FLAT 51, ALBION COURT, ALBION PLACE, NORTHAMPTON | £57,500 | May 2026 | Leasehold |
| FLAT 106, ALPHA HOUSE, BROAD STREET, NORTHAMPTON | £100,000 | May 2026 | Leasehold |
| ROCHESTER COURT, 35, OAKLEY STREET, NORTHAMPTON | £68,000 | May 2026 | Leasehold |
| FLAT 59, GALLIARD COURT, 48, BARONSON GARDENS, NORTHAMPTON | £50,000 | May 2026 | Leasehold |
| 67, BECKETS VIEW, NORTHAMPTON | £150,000 | May 2026 | Leasehold |
| FLAT 3, 17, THE DRIVE, NORTHAMPTON | £171,500 | May 2026 | Leasehold |
| APARTMENT 9, TOP BOOT FACTORY, 20, HENRY STREET, NORTHAMPTON | £92,149 | May 2026 | Leasehold |
| FLAT 8, PAVILION COURT, STIMPSON AVENUE, NORTHAMPTON | £129,995 | May 2026 | Leasehold |
| FLAT 22, PAVILION COURT, STIMPSON AVENUE, NORTHAMPTON | £128,000 | Apr 2026 | Leasehold |
Outcodes with similar flat prices
Five outcodes nationally with the closest median flat price to NN1.
Other property types in NN1
Same five-year window, same source — different property type.
Need the full picture?
The free NN1 area report covers crime, schools, transport, broadband and amenities. A free property report adds specific-address sale history, planning constraints and an investment score.