15 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
About 15 Park Avenue
15 Park Avenue is a three-bedroom end-of-terrace house in Thornaby, Stockton-On-Tees, Stockton On Tees (TS17 7JN). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (July 2020) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Other recorded features include attached land beyond the plot. Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £126,000 is 32.6% above the 2021 sale price. Last sale on file: £95,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- ParkingOff road
- LandYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
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Planning history
15 Park Avenue has an approved single-storey rear extension on the planning record.
1 application on record at 15 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
- Sept 2023ExtensionAmendmentOutcome in report
Extension: Single storey · Rear of property
Retrospective application for the erection of a single storey rear extension.
Retrospective- Documents
- 8 docs on file
- Reference
- 23/1388/RET
Unlock 15 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£126,000
Modelled from EPC, postcode comparables.
£95,000
Recorded with HM Land Registry.
Sales timeline
17 June 2021Most recent
£95,000
Median price across the last 5 sales in TS17 7JN: £112,000 (2025–2021).
Nearby sales in TS17 7JN
8 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
Sold Aug 2025
£102,00024 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
Sold Jun 2025
£130,00041 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
Sold Feb 2025
£132,50029 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
Sold Oct 2024
£106,00032 Park Avenue, Thornaby, Stockton On Tees, TS17 7JN
Sold Oct 2021
£112,000
Versus other Park Avenue homes
15 Park Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,188
Street avg £1,063
Floor Area
80 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Eric Avenue — bus stop.
Closest school
0.1 km
Harewood Primary School. 26 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
55.8dB

Night-time· 23:00 – 07:00
46.5dB







