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Get started21 Mellor Street is a two-bedroom mid-terrace house in Stockton On Tees (TS19 0BT). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (October 2025) shows a C (score 69), just inside the C band. When first surveyed in October 2013 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while lighting dropped from Very Good to Good.
Untraded for 23 years, with the last transfer in November 2003. Today's modelled estimate of £103,000 sits 235% above the 2003 sale of £30,750.
21 Mellor Street's estimated value is more than triple its earliest registered sale price (2003).
£103,000
Modelled from EPC, postcode comparables.
£30,750
Recorded with HM Land Registry.
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Detailed AI analysis
Price per m² for 21 Mellor Street lags the street by a wide margin.
Price per m²
£389
Street avg £560
Floor Area
79 m²
Street avg 82 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bedford Street — bus stop.

Daytime· 07:00 – 23:00
52.8dB

Changes detected from historical EPC data
Changed to a more efficient fuel source
Hot water efficiency improved
Heating controls upgraded for better temperature management
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 November 2003Most recent
£30,750
Median price across the last 5 sales in TS19 0BT: £55,000 (2025–2023).
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Detailed EPC data
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CO₂ Emissions
3.1 t/year
Street avg 4.2 t/year
TS19 0AU
Closest school
0.2 km
The Oak Tree Academy. 30 schools nearby.
Night-time· 23:00 – 07:00
41.8dB