21 Eighth Street, Blackhall Colliery, Hartlepool, TS27 4EU
About 21 Eighth Street
21 Eighth Street is a mid-terrace house in Blackhall Colliery, Hartlepool, Hartlepool (TS27 4EU). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (September 2021) shows a C (score 74). The rating has held steady at C across 2 certificates since June 2011. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 87).
Across 2021–2023, sale prices on this property compounded at 13.8% per year. Today's modelled estimate of £110,000 sits 103.7% above the 2023 sale of £54,000. On a £-per-square-foot basis, the last sale (£69/sq ft) was about 54.3% above the typical sold price in the postcode. Last sale on file: £54,000 in October 2023.
Energy performance
EPC Rating
Certificate validity
Valid until 26 September 2031
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
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Planning history
21 Eighth Street has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Eighth Street saw 3 transfers in just over a decade — high turnover for the postcode.
£110,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.8% per year over 3 years.
£54,000
Growth on file: 13.8% per year over 3 years.
Sales timeline
2 October 2023Most recent
£54,000
+16.1%over 2 years5 March 2021
£46,500
+22.4%15 January 2021
£38,000
Median price across the last 5 sales in TS27 4EU: £30,000 (2025–2024).
Nearby sales in TS27 4EU
7 Eighth Street, Blackhall Colliery, Hartlepool, TS27 4EU
Sold Jun 2025
£30,00028 Eighth Street, Blackhall Colliery, Hartlepool, TS27 4EU
Sold May 2025
£35,0003 Eighth Street, Blackhall Colliery, Hartlepool, TS27 4EU
Sold Dec 2024
£39,00017 Eighth Street, Blackhall Colliery, Hartlepool, TS27 4EU
Sold Sept 2024
£39,5982 Eighth Street, Blackhall Colliery, Hartlepool, TS27 4EU
Sold Aug 2024
£39,999
Versus other Eighth Street homes
On epc rating, 21 Eighth Street stands well clear of the street.
Price per m²
£740
Street avg £627
Floor Area
73 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.6 t/year
Similar properties nearby
1 Coronation Avenue, Blackhall Colliery
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1 Bevin Grove, Blackhall Colliery
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1 Aged Miners Homes, Blackhall Colliery
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
79/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Schools — bus stop.
Closest school
0.2 km
Blackhall Primary School. 8 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
47.9dB

Night-time· 23:00 – 07:00
39.4dB







