Borrowdale Avenue, Harrow

40 homes · mostly 1930-1949 semi-detached · HA3 7PZ, HA3 7PX, HA3 7PY

37 of 40 graded homes sit below their potential — on average 1.6 grades of headroom.

D
Street Grade
The most common grade among this street’s current certificates. Average score 58.7.

Grade distribution

Current certificates, 40 graded homes.

8
23
5
4
ABCDEFG

Price statistics

HM Land Registry price paid data since 1995.

£577,271
average, last 10 years
80
sales since 1995
£520,000
latest sale, 2 January 2026
61 · 2 January 2026£520,000
40 · 11 December 2025£550,000
4 · 4 February 2025£553,000
52 · 29 January 2025£645,000
28 · 6 December 2024£550,000

Homes on Borrowdale Avenue

Pick an address to see its Report Card.

AddressGrade → potential
1 Borrowdale AvenueE→ C2 Borrowdale AvenueD→ C4 Borrowdale AvenueD→ B5 Borrowdale AvenueD→ B6 Borrowdale AvenueD→ B7 Borrowdale AvenueD→ B8 Borrowdale AvenueD→ C9 Borrowdale AvenueE→ E11a Borrowdale AvenueC→ B12 Borrowdale AvenueF→ E14 Borrowdale AvenueD→ D19 Borrowdale AvenueD→ C20 Borrowdale AvenueF→ B21 Borrowdale AvenueD→ B25 Borrowdale AvenueE→ C28 Borrowdale AvenueE→ C30 Borrowdale AvenueD→ B32 Borrowdale AvenueF→ B36 Borrowdale AvenueD→ C37 Borrowdale AvenueD→ C38 Borrowdale AvenueC→ B40 Borrowdale AvenueD→ C42 Borrowdale AvenueC→ B44 Borrowdale AvenueC→ B47 Borrowdale AvenueF→ C49 Borrowdale AvenueD→ C50 Borrowdale AvenueD→ C51 Borrowdale AvenueD→ B52 Borrowdale AvenueC→ B53 Borrowdale AvenueC→ B54 Borrowdale AvenueD→ C56 Borrowdale AvenueD→ B59 Borrowdale AvenueD→ C60 Borrowdale AvenueD→ C61 Borrowdale AvenueD→ C62 Borrowdale AvenueD→ C64 Borrowdale AvenueC→ C66 Borrowdale AvenueE→ C68 Borrowdale AvenueD→ B72 Borrowdale AvenueC→ B

Other streets in HA3

DKenton LaneCHigh StreetBMasons AvenueCHigh RoadCByron RoadCPreston RoadDSpencer RoadDLong Elmes