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Get started19 Castlereagh Close is a three-bedroom semi-detached house in Long Newton, Stockton-On-Tees, Stockton On Tees (TS21 1BZ). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (March 2016) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2010. Between certificates, roof efficiency dropped from Good to Poor and lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected. Other recorded features include a loft. Records show the property has been extended at some point in its history.
Sale prices here have outpaced Stockton On Tees HPI: 6.6% per year against 0% for the wider region. Today's modelled estimate of £214,000 is 22.3% above the 2019 sale price. At 101 m² the property is well over the postcode median (70 m² across 13 EPCs), placing it in the larger end of the local stock. Most recent transfer: May 2019 at £175,000.
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This certificate is over 10 years old and is no longer valid.Expired 09 Mar 2026
Latest sale on 19 Castlereagh Close was the highest on Land Registry record across the postcode.
£214,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 17 years.
£175,000
Growth on file: 6.6% per year over 17 years.
Habitable Rooms for 19 Castlereagh Close runs comfortably ahead of the street norm.
Price per m²
£1,733
Street avg £1,814
Floor Area
101 m²
Street avg 78 m²
Habitable Rooms
6 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

7 May 2019Most recent
£175,000
+27.7%over 3 years16 December 2015
£137,000
+134.2%over 13 years4 March 2002
£58,500
Median price across the last 5 sales in TS21 1BZ: £145,000 (2025–2021).
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
9 Castlereagh Close Long Newton Stockton On Tees
Sold Aug 2022
11 Castlereagh Close Long Newton Stockton On Tees
Sold Jan 2021
Street avg 4 rooms
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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