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Get started6 Blyth Street is a one-bedroom mid-terrace house in Seaton Delaval, Whitley Bay, Whitley Bay (NE25 0DY). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (August 2021) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2010); the latest reading is one band lower. Between certificates, wall efficiency went from Poor to Average and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 73). At 55 m² this is the 2nd 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 across 44 units on file.
Held since March 2006 — that's 20 years off the open market, well above the local norm. Today's modelled estimate of £101,000 sits 102% above the 2006 sale of £50,000. At 55 m² it's 20.3% smaller than the typical home in the postcode (69 m² median across 43 EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
6 Blyth Street valuation sits well clear of the typical sold price in this postcode.
£101,000
Modelled from EPC, postcode comparables.
£50,000
Recorded with HM Land Registry.
On floor area, 6 Blyth Street runs well behind the street norm.
Price per m²
£909
Street avg £1,099
Floor Area
55 m²
Street avg 69 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
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

Changes detected from historical EPC data
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 March 2006Most recent
£50,000
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
CO₂ Emissions
2.6 t/year
Street avg 3.0 t/year
NE25 0FA
Closest school
0.2 km
Seaton Valley High School. 6 schools nearby.
Night-time· 23:00 – 07:00
42.2dB
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