← SN3 area guide Side by side

SN3 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
SN3
Swindon
SN99
Swindon
Median home sale nearby £273,000
from 148 sales
Average sold price
Area price growth (YoY)
Dwelling type Top-floor flat
Floor area 71 m²
Built 1950–1966
Energy rating D
Heating cost (EPC est.) £808/yr
Flood zone Zone 1 (low probability) Zone 1 (low probability)
Crime nearby 207 recorded 69 recorded
Deprivation decile 1 of 10 3 of 10

Common questions

Which has less crime, SN3 or SN99?

SN99 recorded fewer crimes in the same period (207 in SN3 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 SN3 or SN99 the more affluent area?

On the Index of Multiple Deprivation, SN3 sits in decile 1 of 10 and SN99 in decile 3, where 10 is the least deprived.

Should I buy in SN3 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.