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Get started1 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 64 m² (around 689 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (April 2017) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump.
One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in August 2017, so it's been off the market for around 9 years. Today's modelled estimate of £143,000 is 31.2% above the 2017 sale price.
Recommended upgrades on file would lift this property by multiple EPC bands.
1 Castlereagh Close has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single storey extension to the rear and bow window to the front (porch to front).
£143,000
Modelled from EPC, postcode comparables.
£109,000
Recorded with HM Land Registry.
1 Castlereagh Close is notably below the street on epc rating.
Price per m²
£1,703
Street avg £1,817
Floor Area
64 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

25 August 2017Most recent
£109,000
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
CO₂ Emissions
4.0 t/year
Street avg 3.6 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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