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Get started21 Brock Close is a three-bedroom mid-terrace house in Stockton On Tees (TS21 3LY). It has a recorded floor area of 77 m² (around 829 sq ft) and construction records dating it to 2012 onwards. The latest certificate (March 2024) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (March 2014); the latest reading is one band lower. Between certificates, roof efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would lift it to A (score 93), a 2-band jump.
Sale prices here have outpaced Stockton On Tees HPI: 1.1% per year against 0% for the wider region. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Most recent transfer: November 2021 at £130,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£141,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.1% per year over 7 years.
£130,000
Growth on file: 1.1% per year over 7 years.
Price per m²
£1,688
Street avg £1,787
Floor Area
77 m²
Street avg 85 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.6 km

Daytime· 07:00 – 23:00
44.5dB

29 November 2021Most recent
£130,000
+8.3%over 7 years17 October 2014
£119,995
Median price across the last 5 sales in TS21 3LY: £140,000 (2025–2025).
CO₂ Emissions
1.7 t/year
Street avg 1.6 t/year
TS21 3DQ
Kiora Bungalow — bus stop.
Closest school
0.8 km
Rosebrook Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
37.4dB
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