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Get started25 Castle Hill House is a two-bedroom mid-terrace house in Wylam (NE41 8JG). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1996-2002 and council tax band D. At 59 m² this is the smallest unit on EPC record across the building (59–172 m²). The building's EPC ratings span D to B, with this unit at the top. The latest certificate (March 2023) returns a B (score 81), comfortably above the UK average. When first surveyed in December 2008 the rating was C, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good.
Sale prices here have outpaced England HPI: 1.3% per year against 0% for the wider region. Today's modelled estimate of £192,000 is 23.9% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£244/sq ft) was about 25.1% above the typical sold price in the postcode. At 59 m² it's 25.3% smaller than the typical home in the postcode (79 m² median across 34 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer: March 2024 at £155,000.
25 Castle Hill House ranks among the most efficient homes in the postcode for energy use.
25 Castle Hill House's sale-price growth has lagged the wider UK trajectory across its history on file.
£192,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.3% per year over 23 years.
£155,000
Growth on file: 1.3% per year over 23 years.
25 Castle Hill House outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,627
Street avg £2,397
Floor Area
59 m²
Street avg 92 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Railway Station — bus stop.

Daytime· 07:00 – 23:00
44.9dB

Changes detected from historical EPC data
Hot water system changed
Hot water system upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 March 2024Most recent
£155,000
+34.8%over 22 years30 March 2001
£115,000
Median price across the last 5 sales in NE41 8JG: £297,500 (2025–2023).
Street avg 4 rooms
CO₂ Emissions
1.3 t/year
Street avg 3.1 t/year
NE41 8JG
Closest school
0.8 km
Wylam First School. 9 schools nearby.
Night-time· 23:00 – 07:00
36.4dB
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