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Get started9 Castlereagh Close is a mid-terrace house in Long Newton, Stockton-On-Tees, Stockton On Tees (TS21 1BZ). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (April 2022) shows a C (score 70). When first surveyed in February 2015 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 86).
Sale prices here have outpaced Stockton On Tees HPI: 5.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 53.8% above the typical sold price in the postcode. Sold August 2022 for £165,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£168,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 7 years.
£165,000
Growth on file: 5.8% per year over 7 years.
Habitable Rooms for 9 Castlereagh Close lags the street by a wide margin.
Price per m²
£2,357
Street avg £1,744
Floor Area
70 m²
Street avg 80 m²
Habitable Rooms
3 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
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
5 August 2022Most recent
£165,000
+50.1%over 7 years5 June 2015
£109,950
Median price across the last 5 sales in TS21 1BZ: £145,000 (2025–2019).
6 Castlereagh Close Long Newton Stockton On Tees
Sold Jun 2025
4 Castlereagh Close Long Newton Stockton On Tees
Sold Dec 2024
8 Castlereagh Close Long Newton Stockton On Tees
Sold Apr 2023
11 Castlereagh Close Long Newton Stockton On Tees
Sold Jan 2021
19 Castlereagh Close Long Newton Stockton On Tees
Sold May 2019
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.7 t/year
TS21 1FQ
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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