21a, Hewell Lane, Barnt Green, Birmingham, B45 8NZ
About 21a
21a is a detached house in Barnt Green, Birmingham, Birmingham (B45 8NZ). It has a recorded floor area of 171 m² (around 1841 sq ft) and construction records dating it to 1950-1966. The latest certificate (March 2015) shows a D (score 66), 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, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Poor and window efficiency went from Poor to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.
At 171 m² it's 27.9% larger than the typical home in the postcode (134 m² median across 16 EPCs).
Energy performance
21a'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This certificate is over 10 years old and is no longer valid.Expired 10 Mar 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Loft insulation upgraded to recommended levels
Floor insulation added or improved
Heating controls changed
More low energy lighting installed
Get a survey for this property
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Planning history
21a has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£642,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in B45 8NZ: £678,850 (2025–2021).
Nearby sales in B45 8NZ
5 Hewell Lane, Barnt Green, Birmingham, B45 8NZ
Sold Feb 2025
£701,0003 Hewell Lane, Barnt Green, Birmingham, B45 8NZ
Sold May 2024
£475,00029 Hewell Lane, Barnt Green, Birmingham, B45 8NZ
Sold Sept 2023
£750,0009 Hewell Lane, Barnt Green, Birmingham, B45 8NZ
Sold Nov 2022
£625,00017 Hewell Lane, Barnt Green, Birmingham, B45 8NZ
Sold Dec 2021
£678,850
Versus other Hewell Lane homes
21a outperforms the street on epc rating by a wide margin.
EPC Rating
66 (D)
Street avg 57 (D)
Floor Area
171 m²
Street avg 144 m²
CO₂ Emissions
7.0 t/year
Street avg 7.2 t/year
Habitable Rooms
7 rooms
Street avg 7 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sandhills Lane — bus stop.
Closest school
0.5 km
St Andrew's CofE First School. 5 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







