15 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
About 15 Heslop Street
15 Heslop Street is a mid-terrace house in Thornaby, Stockton-On-Tees, Stockton On Tees (TS17 7HA). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (January 2019) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2009. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Average to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
Untraded for 21 years, with the last transfer in July 2005. At 114 m² the property is well over the postcode median (84 m² across 29 EPCs), placing it in the larger end of the local stock. Across 1997–2005, sale prices on this property compounded at 14.7% per year. Today's modelled estimate of £120,000 sits 103.4% above the 2005 sale of £59,000. One planning record on file: an extension approved in 2006. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
15 Heslop Street has an approved single-storey rear extension on the planning record.
1 application on record at 15 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
- Feb 2006ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey bathroom extension to rear
- Documents
- 5 docs on file
- Reference
- 05/3477/FUL
Unlock 15 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA'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- Every decision — granted, refused or withdrawn (1 on record)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 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has grown by over 3x since 1997.
£120,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.7% per year over 8 years.
£59,000
Growth on file: 14.7% per year over 8 years.
Sales timeline
5 July 2005Most recent
£59,000
+218.9%over 8 years10 January 1997
£18,500
Median price across the last 5 sales in TS17 7HA: £64,500 (2025–2022).
Nearby sales in TS17 7HA
5 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
Sold Jul 2025
£57,50036 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
Sold Oct 2024
£73,00016 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
Sold Aug 2022
£64,50025 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
Sold Apr 2022
£67,0001 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
Sold Feb 2022
£40,500
Versus other Heslop Street homes
15 Heslop Street outperforms the street on floor area by a wide margin.
Price per m²
£518
Street avg £669
Floor Area
114 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.7 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
0.2 km
Eric Avenue — bus stop.
Closest school
0.2 km
Harewood Primary School. 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
56.6dB

Night-time· 23:00 – 07:00
47.6dB







