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Get startedBoyne House is a detached house in Sedgefield, Stockton-On-Tees, Stockton On Tees (TS21 2BA). It has a recorded floor area of 188 m² (around 2024 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2016) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected.
Untraded for 29 years, with the last transfer in May 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 188 m² the property is well over the postcode median (133 m² across 6 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £417,000 sits 350.8% above the 1997 sale of £92,500. On a £-per-square-foot basis, the last sale (£46/sq ft) was about 72.9% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Boyne House's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 04 Mar 2026
Boyne House has an approved single-storey extension on the planning record.
ERECTION OF PITCHED ROOF OVER EXISTING FLAT ROOF
Boyne House's modelled value sits at over four times its earliest registered sale price (1997).
£417,000
Modelled from EPC, postcode comparables.
£92,500
Recorded with HM Land Registry.
On price per m², Boyne House runs well behind the street norm.
Price per m²
£492
Street avg £2,381
Floor Area
188 m²
Street avg 141 m²
Habitable Rooms
7 rooms
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Barclays Bank — bus stop.

Daytime· 07:00 – 23:00
51.3dB

Extension: Single storey
ERECTION OF EXTENSION AT FIRST FLOOR
30 May 1997Most recent
£92,500
Median price across the last 5 sales in TS21 2BA: £275,000 (2025–2020).
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Hamilton Lodge West Park Lane Sedgefield Stockton On Tees
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3 West Park Lane Sedgefield Stockton On Tees
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Street avg 4 rooms
CO₂ Emissions
7.6 t/year
Street avg 5.4 t/year
TS21 2JT
Closest school
0.3 km
Sedgefield Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
42.0dB
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