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Get started12a, Avondale Road, Harrow, HA3 7RE
About 12a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12a is a four-bedroom end-of-terrace house in Harrow (HA3 7RE). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (May 2023) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 83).
Held since March 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 150 m² the property is well over the postcode median (82 m² across 34 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Today's modelled estimate of £667,000 sits 136.1% above the 2007 sale of £282,500. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 36% below the postcode norm.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
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
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.8 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.
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
Current estimate
See how we calculated this£667,000
Modelled from EPC, postcode comparables.
Last sold (2007)
£282,500
Recorded with HM Land Registry.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 12a, Avondale Road, Harrow, HA3 7RE
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Avondale Road homes
Four headline reads against 27 similar houses on this street, drawn from the latest EPC and Land Registry data.
Floor Area for 12a runs comfortably ahead of the street norm.
Price per m²
£1,883
Street avg £2,875
Floor Area
150 m²
Street avg 96 m²
Habitable Rooms
5 rooms
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
0.3 km
Warham Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 7RE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.5dB
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 12a, Avondale Road, Harrow, HA3 7RE. Each answer is also embedded as structured data for search engines.