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Get started20 Kearsley Close is a mid-terrace house in Seaton Delaval, Whitley Bay, Whitley Bay (NE25 0BL). It has a recorded floor area of 25 m² (around 269 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (March 2021) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2016. Between certificates, wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76). Main heating runs on electricity. At 25 m² this is the 5th smallest of 84 units on EPC record in the building, where floor areas span 20–36 m². The building's EPC ratings span F to C across 84 units on file.
It hasn't traded since June 2007, a hold of 19 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced England HPI: 26.8% per year against 0% for the wider region. Today's modelled estimate of £114,000 sits 137.5% above the 2007 sale of £48,000. On a £-per-square-foot basis, the last sale (£178/sq ft) was about 116% above the typical sold price in the postcode.
Price for 20 Kearsley Close has grown more than fourfold since the 1999 starting point.
£114,000
Modelled from EPC, postcode comparables and a sale-price growth of 26.8% per year over 8 years.
£48,000
Growth on file: 26.8% per year over 8 years.
On price per m², 20 Kearsley Close stands well clear of the street.
Price per m²
£1,920
Street avg £1,173
Floor Area
25 m²
Street avg 29 m²
Habitable Rooms
2 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Astley High School — bus stop.

Daytime· 07:00 – 23:00
51.5dB

Changes detected from historical EPC data
Hot water system upgraded
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29 June 2007Most recent
£48,000
-38.9%over 4 years27 June 2003
£78,500
+515.7%over 1 year8 February 2002
£12,750
+70.0%over 2 years7 September 1999
£7,500
Median price across the last 5 sales in NE25 0BL: £26,000 (2025–2024).
18 Kearsley Close Seaton Delaval Whitley Bay
Sold Jul 2025
37 Kearsley Close Seaton Delaval Whitley Bay
Sold Jun 2025
24 Kearsley Close Seaton Delaval Whitley Bay
Sold Mar 2025
41 Kearsley Close Seaton Delaval Whitley Bay
Sold Dec 2024
34 Kearsley Close Seaton Delaval Whitley Bay
Sold Nov 2024
Street avg 2 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.1 t/year
NE25 0BA
Closest school
0.5 km
Seaton Valley High School. 6 schools nearby.
Night-time· 23:00 – 07:00
41.6dB
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