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Get started34 Astonbury Green is a mid-terrace house in Middlesbrough (TS4 3LZ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (April 2025) shows a C (score 73). When first surveyed in August 2012 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Poor to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 88).
Sale prices here have outpaced Middlesbrough HPI: 5% per year against 0% for the wider region. Today's modelled estimate of £110,000 is 31.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£118/sq ft) was about 39.5% above the typical sold price in the postcode. Last sale on file: £83,500 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Sale price has at least doubled since 2004.
£110,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 17 years.
£83,500
Growth on file: 5.0% per year over 17 years.
34 Astonbury Green outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,265
Street avg £1,044
Floor Area
66 m²
Street avg 71 m²
Habitable Rooms
4 rooms
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

Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 September 2021Most recent
£83,500
+22.8%over 7 years31 January 2014
£68,000
+88.9%over 9 years23 April 2004
£36,000
Median price across the last 5 sales in TS4 3LZ: £93,440 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
2.2 t/year
Street avg 3.0 t/year
Closest school
0.5 km
Easterside Academy. 40 schools nearby.
Night-time· 23:00 – 07:00
41.9dB
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