← NN1 area guide Side by side

NN1 or NN3?

Two neighbouring postcode districts compared on sold prices, energy, flood risk, crime and deprivation, all from the same official sources as every report on this site.

The short version
NN1
West Northamptonshire
NN3
West Northamptonshire
Median home sale nearby £180,000
from 119 sales
£220,000
from 126 sales
Average sold price £98,715 £97,618
Area price growth (YoY) +2.5% (West Northamptonshire) +2.5% (West Northamptonshire)
Dwelling type Mid-terrace house End-terrace house
Floor area 93 m² 126 m²
Built 1900–1929 1967–1975
Energy rating D C
Heating cost (EPC est.) £1001/yr £1001/yr
Flood zone Zone 1 (low probability) Zone 1 (low probability)
Crime nearby 1118 recorded 318 recorded
Deprivation decile 3 of 10 2 of 10

Common questions

Is NN1 or NN3 cheaper?

NN1 is the cheaper of the two. Homes around NN1 sell for about £180,000 and around NN3 for about £220,000, from HM Land Registry records of what actually changed hands.

Which has less crime, NN1 or NN3?

NN3 recorded fewer crimes in the same period (1118 in NN1 against 318 in NN3, Police.uk). Busier places record more, so read this alongside how built-up each area is rather than on its own.

Is NN1 or NN3 the more affluent area?

On the Index of Multiple Deprivation, NN1 sits in decile 3 of 10 and NN3 in decile 2, where 10 is the least deprived.

Should I buy in NN1 or NN3?

That depends on what you need, and no dataset answers it. What this page gives you is the evidence side by side: what homes actually sell for, the energy ratings, the flood zone, recorded crime and deprivation, each traced to the body that published it.

A quick side-by-side snapshot only. Open each property's full report for the complete picture.