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Get started20 Avondale Road, Harrow, HA3 7RE
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About 20 Avondale Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Avondale Road is a four-bedroom end-of-terrace house in Harrow (HA3 7RE). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (May 2012) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from May 2012, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
Sale prices here have outpaced Harrow HPI: 5.3% per year against 0% for the wider region. Today's modelled estimate of £583,000 is 12.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£469/sq ft) was about 76.5% above the typical sold price in the postcode. At 103 m² it's 25.6% larger than the typical home in the postcode (82 m² median across 34 EPCs). Most recent transfer: February 2021 at £520,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bathrooms1
- CloakroomYes
- EnsuiteYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 May 2022
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Latest sale on 20 Avondale Road was the highest on Land Registry record across the postcode.
Current estimate
See how we calculated this£583,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 11 years.
Last sold (2021)
£520,000
Growth on file: 5.3% per year over 11 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 20 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.
On price per m², 20 Avondale Road stands well clear of the street.
Price per m²
£5,049
Street avg £2,708
Floor Area
103 m²
Street avg 98 m²
Habitable Rooms
6 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 20 Avondale Road, Harrow, HA3 7RE. Each answer is also embedded as structured data for search engines.