Model valuation£417,0008 Busby Close
Local market context
23 Heslop Street is a three-bedroom mid-terrace house in Thornaby, Stockton-On-Tees, Stockton On Tees (TS17 7HA). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (April 2026) shows a C (score 72). When first surveyed in October 2024 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £106,000 sits 186.5% above the 2017 sale of £37,000. On a £-per-square-foot basis, the last sale (£35/sq ft) was about 27.3% below the postcode norm. At 97 m² it's 15.5% larger than the typical home in the postcode (84 m² median across 29 EPCs). Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). On the market in October 2017 and unlisted since — roughly 9 years.
The EPC has just been inspected, so the rating reflects current condition.
Certificate validity
Valid until 2 April 2036
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Wall insulation improved
More low energy lighting installed
Get a survey for this property
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
23 Heslop Street has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
23 Heslop Street's estimated value is more than triple its earliest registered sale price (2003).
£106,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.4% per year over 14 years.
£37,000
Growth on file: 0.4% per year over 14 years.
11 October 2017Most recent
£37,000
+5.7%over 14 years25 August 2003
£35,000
Median price across the last 5 sales in TS17 7HA: £64,500 (2025–2022).
19 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
Sold Jul 2025
5 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
Sold Jul 2025
32 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
Sold Mar 2025
36 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
Sold Oct 2024
16 Heslop Street, Thornaby, Stockton On Tees, TS17 7HA
Sold Aug 2022
On epc rating, 23 Heslop Street stands well clear of the street.
Price per m²
£381
Street avg £658
Floor Area
97 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.7 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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Rail-style transport is unusually close for this postcode.
Crime
445/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.

Daytime· 07:00 – 23:00
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Night-time· 23:00 – 07:00
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