25 Invention Avenue, Birmingham, B21 9AF
About 25 Invention Avenue
25 Invention Avenue is a semi-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 88), 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 £195,000 sits 52.1% above the 2013 sale of £128,245. One planning record on file: an extension approved in 2026. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 13 years ago, in July 2013.
Everything you need to know about 25 Invention Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
25 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This certificate is over 10 years old and is no longer valid.Expired 05 Aug 2023
EPC Rating
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Planning history
Council records include a two-storey side and rear extension at 25 Invention Avenue.
1 application on record at 25 Invention Avenue, Birmingham, B21 9AF
- Jan 2026ExtensionFullOutcome in report
Extension: Two storey · Side and rear of property
Erection of two storey side and rear extension and Juliette balconies to rear
- Council
- Perry Barr
- Documents
- 6 docs on file
- Reference
- 2025/06938/PA
Unlock 25 Invention Avenue, Birmingham, B21 9AF's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 10 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
25 Invention Avenue valuation sits well clear of the typical sold price in this postcode.
£195,000
Modelled from EPC, postcode comparables.
£128,245
Recorded with HM Land Registry.
Sales timeline
25 July 2013Most recent
£128,245
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
£137,50021 Invention Avenue, Birmingham, B21 9AF
Sold Aug 2013
£137,500
Versus other Invention Avenue homes
On price per m², 25 Invention Avenue runs well behind the street norm.
Price per m²
£1,441
Street avg £1,567
Floor Area
89 m²
Street avg 86 m²
CO₂ Emissions
0.9 t/year
Street avg 1.0 t/year
Years Held
13 years
Street avg 12 years
Everything you need to know about 25 Invention Avenue
The true value, the hidden risks and the full sale history, in one report.
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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.






