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Get started8 Castlereagh Close is a two-bedroom end-of-terrace house in Long Newton, Stockton-On-Tees, Stockton On Tees (TS21 1BZ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2016) shows a D (score 55), a step below the typical UK home. When first surveyed in April 2015 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good and lighting went from Very Poor to Good. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced Stockton On Tees HPI: 4.7% per year against 0% for the wider region. Today's modelled estimate of £160,000 is 10.3% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£204/sq ft) was about 38% above the typical sold price in the postcode. Sold April 2023 for £145,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 03 Mar 2026
Sale price has at least doubled since 2002.
£160,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 21 years.
£145,000
Growth on file: 4.7% per year over 21 years.
On epc rating, 8 Castlereagh Close runs well behind the street norm.
Price per m²
£2,197
Street avg £1,762
Floor Area
66 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Castlereagh Close — bus stop.

Daytime· 07:00 – 23:00
52.3dB

Changes detected from historical EPC data
Cavity wall insulation installed
More low energy lighting installed
Ventilation system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 April 2023Most recent
£145,000
+163.6%over 20 years5 June 2002
£55,000
Median price across the last 5 sales in TS21 1BZ: £153,950 (2025–2019).
6 Castlereagh Close Long Newton Stockton On Tees
Sold Jun 2025
4 Castlereagh Close Long Newton Stockton On Tees
Sold Dec 2024
9 Castlereagh Close Long Newton Stockton On Tees
Sold Aug 2022
11 Castlereagh Close Long Newton Stockton On Tees
Sold Jan 2021
19 Castlereagh Close Long Newton Stockton On Tees
Sold May 2019
CO₂ Emissions
4.7 t/year
Street avg 3.6 t/year
TS21 1HD
Closest school
0.3 km
St Mary's Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
43.3dB
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