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Get started24 Irvine Avenue is a semi-detached house in Harrow (HA3 8QE). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (January 2024) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2011. Between certificates, window efficiency went from Average to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 87), a 2-band jump.
Untraded for 17 years, with the last transfer in March 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £518,000 sits 130.2% above the 2009 sale of £225,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£518,000
Modelled from EPC, postcode comparables.
£225,000
Recorded with HM Land Registry.
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Detailed AI analysis
24 Irvine Avenue is notably below the street on habitable rooms.
Price per m²
£2,273
Street avg £3,920
Floor Area
99 m²
Street avg 94 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km

Daytime· 07:00 – 23:00
49.1dB

Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 March 2009Most recent
£225,000
Median price across the last 5 sales in HA3 8QE: £580,000 (2025–2021).
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Detailed EPC data
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Every application and decision on record
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CO₂ Emissions
4.5 t/year
Street avg 4.2 t/year
HA3 8HD
Kingshill Avenue (HA3) — bus stop.
Closest school
0.3 km
Priestmead Primary School and Nursery. 43 schools nearby.
Night-time· 23:00 – 07:00
38.2dB