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Flat homes in NN4

460 sales over the last 5 years — 11% of all NN4 transactions.

£154,990
Median price (5y)
460
Flat sales
+6.5%
Year-on-year

One natural paragraph, no keyword stuffing: a flat home in NN4 sold for a median £154,990 over the past five years across 460 transactions. That makes flats 11% 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 NN4 compare

The same five-year median, set against the rest of NN4 and the national figure for this property type.

vs all NN4 property
This outcode × type£154,990
Comparison£307,291
−£152,301 discount
vs national flat median
This outcode × type£154,990
Comparison£230,000
−£75,010 discount

5-year price history

Median flat sale price in NN4, year by year.

£145,000£150,000£155,000£160,000£165,000202120222023202420252026

Source: HM Land Registry Price Paid Data (Open Government Licence v3.0)

Recent flat sales

The 10 most recently registered flat transactions in NN4.

AddressPriceDateTenure
FLAT 4, 9, HENRY BIRD WAY, NORTHAMPTON£112,500May 2026Leasehold
52, MILL HOUSE, RIVER VIEW, NORTHAMPTON£165,000May 2026Leasehold
CORMORANT HOUSE, 23, MANDARIN STREET, NORTHAMPTON£178,000May 2026Leasehold
FLAT 2, 40, LION COURT, NORTHAMPTON£152,500May 2026Leasehold
49, SONNING RICHMOND, BRIDGE MEADOW WAY, GRANGE PARK, NORTHAMPTON£410,000May 2026Leasehold
FLAT 6, 77, WATERMILL WAY, COLLINGTREE, NORTHAMPTON£187,500May 2026Leasehold
166, WOODPECKER WAY, NORTHAMPTON£98,000Apr 2026Leasehold
10, TURNERS GARDENS, WOOTTON, NORTHAMPTON£45,000Apr 2026Leasehold
FLAT 51, KING RICHARD COURT, WOOTTON BROOK CLOSE, NORTHAMPTON£175,000Mar 2026Leasehold
43, MUNCASTER GARDENS, NORTHAMPTON£142,500Mar 2026Freehold

Outcodes with similar flat prices

Five outcodes nationally with the closest median flat price to NN4.

Other property types in NN4

Same five-year window, same source — different property type.

Need the full picture?

The free NN4 area report covers crime, schools, transport, broadband and amenities. A free property report adds specific-address sale history, planning constraints and an investment score.