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Get started21 Harold Hornsey Square is a two-bedroom mid-terrace house in Hartlepool (TS24 8FH). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 2007-2011 and council tax band B. The latest certificate (May 2022) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (January 2010); the latest reading is one band lower. Between certificates, roof efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. At 61 m² this is the 2nd smallest of 25 units on EPC record in the building, where floor areas span 56–114 m². The building's EPC ratings span D to B across 25 units on file.
At 61 m² it sits well below the postcode median (113 m² across 24 EPCs), making it one of the more compact homes locally. Across 2010–2023, sale prices here grew -0.3% per year, broadly in step with Hartlepool's 0% HPI growth. On a £-per-square-foot basis, the last sale (£149/sq ft) was about 36.5% above the typical sold price in the postcode. Sold January 2023 for £98,000.
21 Harold Hornsey Square's carbon output is low for the local stock.
21 Harold Hornsey Square's sale-price growth has lagged the wider UK trajectory across its history on file.
£107,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.3% per year over 12 years.
£98,000
Growth on file: -0.3% per year over 12 years.
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Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Wharton Terrace — bus stop.

Daytime· 07:00 – 23:00
53.0dB

Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
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6 January 2023Most recent
£98,000
-3.9%over 12 years29 October 2010
£101,995
Median price across the last 5 sales in TS24 8FH: £150,000 (2025–2022).
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TS24 8BG
Closest school
0.3 km
Dyke House Sports and Technology College. 25 schools nearby.
Night-time· 23:00 – 07:00
42.1dB