Are you a property professional?Get qualified leads from motivated homeowners.
Get started20 Aston Avenue, Harrow, HA3 0DB
3 planning records
About 20 Aston Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Aston Avenue is a five-bedroom detached house in Harrow (HA3 0DB). It has a recorded floor area of 175 m² (around 1884 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (March 2013) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in January 2010 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from March 2013, so improvements made since then won't be reflected.
Untraded for 31 years, with the last transfer in January 1995. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £899,000 sits 639.9% above the 1995 sale of £121,500. On a £-per-square-foot basis, the last sale (£65/sq ft) was about 74.5% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count.
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
- Bedrooms5
- Bathrooms3
- 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.
20 Aston Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Mar 2023
Planning history
Applications and permits filed against 20 Aston Avenue, Harrow, HA3 0DB, sourced from the PlanIt planning register.
20 Aston Avenue has 2 separate extension applications on the council record.
- May 2012ExtensionFullGrant Permission
Extension: Part single, part two storey · Side and rear of property
Two storey side to rear and single storey rear extension to dwellinghouse
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
20 Aston Avenue's modelled value sits at over four times its earliest registered sale price (1995).
Current estimate
See how we calculated this£899,000
Modelled from EPC, postcode comparables.
Last sold (1995)
£121,500
Recorded with HM Land Registry.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 20 Aston Avenue, Harrow, HA3 0DB
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Aston Avenue homes
Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 20 Aston Avenue lags the street by a wide margin.
Price per m²
£694
Street avg £3,830
Floor Area
175 m²
Street avg 174 m²
Habitable Rooms
8 rooms
Street avg 7 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
0.1 km
Draycott Avenue/ Woodcock Hill — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 0DB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 72 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 20 Aston Avenue, Harrow, HA3 0DB. Each answer is also embedded as structured data for search engines.