← SL9 area guide Side by side

SL9 or UB9?

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
SL9
Buckinghamshire
UB9
Buckinghamshire
Median home sale nearby £1,160,000
from 45 sales
£470,000
from 100 sales
Average sold price £769,125 £691,963
Area price growth (YoY) +4.3% (Buckinghamshire) +0.3% (South East)
Dwelling type Detached house End-terrace house
Floor area 151 m² 167 m²
Built 1967–1975 2017
Energy rating D B
Heating cost (EPC est.) £1814/yr £368/yr
Flood zone Zone 1 (low probability) Zone 1 (low probability)
Crime nearby 71 recorded 48 recorded
Deprivation decile 10 of 10 5 of 10

Common questions

Is SL9 or UB9 cheaper?

UB9 is the cheaper of the two. Homes around SL9 sell for about £1,160,000 and around UB9 for about £470,000, from HM Land Registry records of what actually changed hands.

Which has less crime, SL9 or UB9?

UB9 recorded fewer crimes in the same period (71 in SL9 against 48 in UB9, Police.uk). Busier places record more, so read this alongside how built-up each area is rather than on its own.

Is SL9 or UB9 the more affluent area?

On the Index of Multiple Deprivation, SL9 sits in decile 10 of 10 and UB9 in decile 5, where 10 is the least deprived.

Should I buy in SL9 or UB9?

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.