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Get started4 Castle Bolton is a six-bedroom detached house in Eastbourne (BN23 8NU). It has a recorded floor area of 188 m² (around 2025 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (June 2009) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. The recommended improvements would push it to C (score 73). The latest certificate is from June 2009, so improvements made since then won't be reflected. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Eastbourne HPI: 5.9% per year against 0% for the wider region. Today's modelled estimate of £515,000 is 18.4% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£215/sq ft) was about 27.2% above the typical sold price in the postcode. At 188 m² the property is well over the postcode median (102 m² across 29 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. Sold October 2018 for £435,000.
4 Castle Bolton'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This certificate is over 10 years old and is no longer valid.Expired 11 Jun 2019
Sale price has grown by over 3x since 1999.
£515,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 19 years.
£435,000
Growth on file: 5.9% per year over 19 years.
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Detailed AI analysis
Floor Area for 4 Castle Bolton runs comfortably ahead of the street norm.
Price per m²
£2,312
Street avg £2,676
Floor Area
188 m²
Street avg 109 m²
Habitable Rooms
9 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
48.5dB

18 October 2018Most recent
£435,000
+46.2%over 9 years2 October 2009
£297,500
+105.2%over 10 years27 August 1999
£144,995
Median price across the last 5 sales in BN23 8NU: £387,500 (2025–2022).
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Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 3.6 t/year
BN23 8HX
Friday Street — bus stop.
Closest school
0.7 km
Shinewater Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
39.4dB