← HA3 area guide Side by side

HA3 or HA7?

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
HA3
Harrow
HA7
Harrow
Median home sale nearby £570,000
from 86 sales
£580,000
from 76 sales
Average sold price £340,477 £611,382
Area price growth (YoY) -1.4% (Harrow) -1.4% (Harrow)
Dwelling type Mid-terrace house Detached house
Floor area 86 m² 166 m²
Built 1930–1949 1900–1929
Energy rating D D
Heating cost (EPC est.) £884/yr £1967/yr
Flood zone Zone 1 (low probability) Zone 1 (low probability)
Crime nearby 451 recorded 202 recorded
Deprivation decile 6 of 10 8 of 10

Common questions

Is HA3 or HA7 cheaper?

HA3 is the cheaper of the two. Homes around HA3 sell for about £570,000 and around HA7 for about £580,000, from HM Land Registry records of what actually changed hands.

Which has less crime, HA3 or HA7?

HA7 recorded fewer crimes in the same period (451 in HA3 against 202 in HA7, Police.uk). Busier places record more, so read this alongside how built-up each area is rather than on its own.

Is HA3 or HA7 the more affluent area?

On the Index of Multiple Deprivation, HA3 sits in decile 6 of 10 and HA7 in decile 8, where 10 is the least deprived.

Should I buy in HA3 or HA7?

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.