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Get started21 Blyth Street is a mid-terrace house in Seaton Delaval, Whitley Bay, Whitley Bay (NE25 0DY). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1900-1929 and council tax band A. At 58 m² this is the 3rd smallest of 44 units on EPC record in the building, where floor areas span 53–135 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (June 2014) shows a C (score 69), just inside the C band. The latest certificate is from June 2014, so improvements made since then won't be reflected.
At 58 m² it's 15.9% smaller than the typical home in the postcode (69 m² median across 43 EPCs).
21 Blyth Street's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 30 Jun 2024
21 Blyth Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£118,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Floor Area for 21 Blyth Street lags the street by a wide margin.
EPC Rating
69 (C)
Street avg 67 (D)
Floor Area
58 m²
Street avg 69 m²
CO₂ Emissions
2.4 t/year
Street avg 3.0 t/year
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Avenue Head — bus stop.

Daytime· 07:00 – 23:00
51.7dB

Median price across the last 5 sales in NE25 0DY: £85,000 (2025–2023).
63 Blyth Street Seaton Delaval Whitley Bay
Sold Oct 2025
61 Blyth Street Seaton Delaval Whitley Bay
Sold Jan 2025
57 Blyth Street Seaton Delaval Whitley Bay
Sold Oct 2024
26 Blyth Street Seaton Delaval Whitley Bay
Sold Sept 2024
2 Blyth Street Seaton Delaval Whitley Bay
Sold Nov 2023
Habitable Rooms
3 rooms
Street avg 3 rooms
NE25 0DY
Closest school
0.2 km
Seaton Valley High School. 6 schools nearby.
Night-time· 23:00 – 07:00
42.2dB