← BL1 area guide Side by side

BL1 or BL7?

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
BL1
Bolton
BL7
Blackburn with Darwen
Median home sale nearby £125,000
from 80 sales
£385,000
from 50 sales
Average sold price £857,500
Area price growth (YoY) +4.9% (Bolton) +5.8% (Blackburn with Darwen)
Dwelling type End-terrace house Detached house
Floor area 112 m² 292 m²
Built 1900–1929 1983–1990
Energy rating D E
Heating cost (EPC est.) £1210/yr £3285/yr
Flood zone Zone 1 (low probability) Zone 1 (low probability)
Crime nearby 5 recorded 2 recorded
Deprivation decile 1 of 10 7 of 10

Common questions

Is BL1 or BL7 cheaper?

BL1 is the cheaper of the two. Homes around BL1 sell for about £125,000 and around BL7 for about £385,000, from HM Land Registry records of what actually changed hands.

Which has less crime, BL1 or BL7?

BL7 recorded fewer crimes in the same period (5 in BL1 against 2 in BL7, Police.uk). Busier places record more, so read this alongside how built-up each area is rather than on its own.

Is BL1 or BL7 the more affluent area?

On the Index of Multiple Deprivation, BL1 sits in decile 1 of 10 and BL7 in decile 7, where 10 is the least deprived.

Should I buy in BL1 or BL7?

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.