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Get started4a, Westfield Lane, Harrow, HA3 9EA
4 sales on record
About 4a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
4a is an end-of-terrace house in Harrow (HA3 9EA). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1950-1966 and council tax band C. At 55 m² this is the smallest unit on EPC record across the building (55–80 m²). The building's EPC ratings span E to B across 14 units on file. The latest certificate (June 2018) shows a C (score 75), near the top of the C band.
Sale prices here have outpaced Harrow HPI: 8.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£473/sq ft) was about 87.2% above the typical sold price in the postcode. 10 years since the last transfer (March 2016). Across the public record there are 4 sales, relatively high churn for a single property.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.6 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Sale price has grown by over 3x since 1999.
Current estimate
See how we calculated this£302,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 17 years.
Last sold (2016)
£280,000
Growth on file: 8.4% per year over 17 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 4a, Westfield Lane, Harrow, HA3 9EA
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Westfield Lane homes
Four headline reads against 13 similar flats on this street, drawn from the latest EPC and Land Registry data.
4a is notably below the street on floor area.
EPC Rating
75 (C)
Street avg 74 (C)
Floor Area
55 m²
Street avg 60 m²
CO₂ Emissions
1.6 t/year
Street avg 1.9 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.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Kenton Park Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 9EA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.2dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 79 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 4a, Westfield Lane, Harrow, HA3 9EA. Each answer is also embedded as structured data for search engines.