12 Avon Close, Thornaby, Stockton On Tees, TS17 8JE
About 12 Avon Close
12 Avon Close is a three-bedroom semi-detached house in Thornaby, Stockton-On-Tees, Stockton On Tees (TS17 8JE). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2026) shows a C (score 72). The rating has held steady at C across 3 certificates since December 2012. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
Held since September 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 94 m² it's 17.5% larger than the typical home in the postcode (80 m² median across 37 EPCs). Across 1996–2008, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £119,000 is 48.8% above the 2008 sale price.
What this property has
Inside
- Bedrooms3
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 7 March 2036
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Low energy lighting percentage decreased
More low energy lighting installed
Get a survey for this property
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Planning history
12 Avon Close has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 1996.
£119,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 12 years.
£80,000
Growth on file: 5.8% per year over 12 years.
Sales timeline
25 September 2008Most recent
£80,000
+100.0%over 12 years16 July 1996
£40,000
Median price across the last 5 sales in TS17 8JE: £77,500 (2025–2023).
Nearby sales in TS17 8JE
32 Avon Close, Thornaby, Stockton On Tees, TS17 8JE
Sold Jul 2025
£135,00022 Avon Close, Thornaby, Stockton On Tees, TS17 8JE
Sold Nov 2024
£77,50017 Avon Close, Thornaby, Stockton On Tees, TS17 8JE
Sold Oct 2023
£55,00010 Avon Close, Thornaby, Stockton On Tees, TS17 8JE
Sold Jan 2023
£125,00015 Avon Close, Thornaby, Stockton On Tees, TS17 8JE
Sold Oct 2022
£120,000
Versus other Avon Close homes
12 Avon Close outperforms the street on years held by a wide margin.
Price per m²
£851
Street avg £983
Floor Area
94 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Crime
445/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Clarendon Road — bus stop.
Closest school
0.3 km
St Patrick's Catholic College, A Voluntary Catholic Academy. 24 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.0dB

Night-time· 23:00 – 07:00
42.2dB







