509, 40 Windmill Street, Birmingham, B1 1GB
About 509
509 is a property in Birmingham (B1 1GB). It has a recorded floor area of 65 m² (around 700 sq ft). The latest certificate (May 2020) returns a B (score 83), comfortably above the UK average. Main heating runs on electricity: electricity, unspecified tariff. At 65 m² this is the 26th smallest of 61 units on EPC record in the building, where floor areas span 44–85 m². The building's EPC ratings span C to B, with this unit at the top.
Across 2022–2023, sale prices on this property compounded at 31.2% per year. Today's modelled estimate of £170,000 is 46.3% below the 2023 sale of £316,831, a rare downward gap that often correlates with deferred maintenance or unfinished works. Last sale on file: £316,831 in March 2023.
Everything you need to know about 509
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
509's carbon output is low for the local stock.
EPC Rating
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Planning history
509 has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
509 changed hands twice within eighteen months — unusual for the area.
£170,000
Modelled from EPC, postcode comparables and a sale-price growth of 31.2% per year over 1 year.
£316,831
Growth on file: 31.2% per year over 1 year.
Sales timeline
16 March 2023Most recent
£316,831
+31.2%over 7 months21 August 2022
£241,400
Median price across the last 5 sales in B1 1GB: £300,000 (2023–2022).
Nearby sales in B1 1GB
510, 40 Windmill Street, Birmingham, B1 1GB
Sold Mar 2023
£316,831415, 40 Windmill Street, Birmingham, B1 1GB
Sold Mar 2023
£404,505418, 40 Windmill Street, Birmingham, B1 1GB
Sold Aug 2022
£292,500709, 40 Windmill Street, Birmingham, B1 1GB
Sold Aug 2022
£300,000616, 40 Windmill Street, Birmingham, B1 1GB
Sold Aug 2022
£302,900
Versus other Windmill Street homes
509 is notably below the street on years held.
Price per m²
£4,874
Street avg £4,514
Floor Area
65 m²
Street avg 63 m²
CO₂ Emissions
1.2 t/year
Street avg 1.2 t/year
Years Held
3 years
Street avg 5 years
Everything you need to know about 509
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

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.5 km
Birmingham New Street Rail Station — railway station.
Closest school
0.2 km
St Catherine of Siena Catholic Primary School. 54 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






