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Get started21 Astonbury Green is a semi-detached house in Middlesbrough (TS4 3LZ). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (October 2016) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
At 83 m² it's 23.9% larger than the typical home in the postcode (67 m² median across 34 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
21 Astonbury Green has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£122,000
Modelled from EPC, postcode comparables.
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.
Floor Area for 21 Astonbury Green runs comfortably ahead of the street norm.
EPC Rating
63 (D)
Street avg 68 (D)
Floor Area
83 m²
Street avg 70 m²
CO₂ Emissions
4.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Broughton Avenue — bus stop.

Daytime· 07:00 – 23:00
51.0dB

Median price across the last 5 sales in TS4 3LZ: £93,440 (2025–2022).
Street avg 2.9 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
TS4 3PW
Closest school
0.5 km
Easterside Academy. 40 schools nearby.
Night-time· 23:00 – 07:00
41.9dB