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About 55a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
55a is an end-of-terrace house in Harrow (HA3 0AA). It has a recorded floor area of 91 m² (around 985 sq ft), construction records dating it to 1930-1949 and council tax band D. At 91 m² this is the 14th smallest of 28 units on EPC record in the building, where floor areas span 16–287 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (April 2010) shows a C (score 69), just inside the C band. The latest certificate is from April 2010, so improvements made since then won't be reflected.
At 91 m² it's 15.3% smaller than the typical home in the postcode (108 m² median across 27 EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
55a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Apr 2020
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
55a 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£406,000
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 55a, Northwick Avenue, Harrow, HA3 0AA
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Northwick Avenue homes
Four headline reads against 11 similar flats on this street, drawn from the latest EPC and Land Registry data.
55a outperforms the street on floor area by a wide margin.
EPC Rating
69 (C)
Street avg 69 (D)
Floor Area
91 m²
Street avg 64 m²
CO₂ Emissions
3.6 t/year
Street avg 2.6 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
Northwick Park Station — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 0AA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 69 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 55a, Northwick Avenue, Harrow, HA3 0AA. Each answer is also embedded as structured data for search engines.