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Get startedAon House, Flat 9, 1 Draycott Avenue, Harrow, HA3 0BW
EPC B
About Aon House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Aon House is a semi-detached house in Harrow (HA3 0BW). It has a recorded floor area of 79 m² (around 850 sq ft) and construction records dating it to 2023. The latest certificate (December 2023) returns a B (score 83), comfortably above the UK average. At 79 m² this is the 7th smallest of 8 units on EPC record in Aon House, where floor areas span 49–99 m².
At 79 m² it's 19.7% larger than the typical home in the postcode (66 m² median across 9 EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Aon House's carbon output is low for the local stock.
EPC Rating
A
B
B83
C
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.2 t/year
Occupancy
—
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Aon House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£408,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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The complete analysis of Aon House, Flat 9, 1 Draycott Avenue, Harrow, HA3 0BW
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Draycott Avenue homes
Three headline reads against 8 similar flats on this street, drawn from the latest EPC and Land Registry data.
Aon House outperforms the street on floor area by a wide margin.
EPC Rating
83 (B)
Street avg 81 (C)
Floor Area
79 m²
Street avg 61 m²
CO₂ Emissions
1.2 t/year
Street avg 1.1 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Harrow district page.
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Upton Gardens — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 0BW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 75 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about Aon House, Flat 9, 1 Draycott Avenue, Harrow, HA3 0BW. Each answer is also embedded as structured data for search engines.