21 Invention Avenue, Birmingham, B21 9AF
About 21 Invention Avenue
21 Invention Avenue is a detached house in Birmingham (B21 9AF). It has a recorded floor area of 89 m² (around 958 sq ft) and council tax band B. The latest certificate (August 2013) returns a high B (score 87), putting the home a stone's throw from an A rating. The latest certificate is from August 2013, so improvements made since then won't be reflected.
Today's modelled estimate of £215,000 sits 56.4% above the 2013 sale of £137,500. Last changed hands 13 years ago, in August 2013.
Everything you need to know about 21 Invention Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
21 Invention Avenue's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Aug 2023
EPC Rating
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Level 2 HomeBuyer Report
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Planning history
21 Invention Avenue has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Invention Avenue valuation sits well clear of the typical sold price in this postcode.
£215,000
Modelled from EPC, postcode comparables.
£137,500
Recorded with HM Land Registry.
Sales timeline
21 August 2013Most recent
£137,500
Median price across the last 5 sales in B21 9AF: £134,995 (2021–2013).
Nearby sales in B21 9AF
4 Invention Avenue, Birmingham, B21 9AF
Sold Jun 2021
£200,00012 Invention Avenue, Birmingham, B21 9AF
Sold Jul 2018
£134,9502 Invention Avenue, Birmingham, B21 9AF
Sold Sept 2013
£134,99519 Invention Avenue, Birmingham, B21 9AF
Sold Aug 2013
£137,50023 Invention Avenue, Birmingham, B21 9AF
Sold Aug 2013
£134,995
Versus other Invention Avenue homes
Floor Area for 21 Invention Avenue runs comfortably ahead of the street norm.
Price per m²
£1,545
Street avg £1,560
Floor Area
89 m²
Street avg 86 m²
CO₂ Emissions
1.0 t/year
Street avg 1.0 t/year
Years Held
13 years
Street avg 12 years
Everything you need to know about 21 Invention Avenue
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
1.2 km
Winson Green Outer Circle (West Midlands Metro) — subway entrance.
Closest school
0.2 km
William Murdoch Primary School. 58 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






