← SN1 area guide Side by side

SN1 or SN99?

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
SN1
Swindon
SN99
Swindon
Median home sale nearby £217,000
from 184 sales
Average sold price £129,955
Area price growth (YoY) +4.4% (Swindon) +4.4% (Swindon)
Dwelling type Mid-terrace house
Floor area 73 m²
Built 1900–1929
Energy rating C
Heating cost (EPC est.) £819/yr
Flood zone Zone 1 (low probability) Zone 1 (low probability)
Crime nearby 496 recorded 69 recorded
Deprivation decile 6 of 10 3 of 10

Common questions

Which has less crime, SN1 or SN99?

SN99 recorded fewer crimes in the same period (496 in SN1 against 69 in SN99, Police.uk). Busier places record more, so read this alongside how built-up each area is rather than on its own.

Is SN1 or SN99 the more affluent area?

On the Index of Multiple Deprivation, SN1 sits in decile 6 of 10 and SN99 in decile 3, where 10 is the least deprived.

Should I buy in SN1 or SN99?

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.