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Get started6 Castle Bolton is a five-bedroom detached house in Eastbourne (BN23 8NU). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (July 2022) shows a C (score 74). When first surveyed in May 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83).
Sale prices here have outpaced Eastbourne HPI: 5.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£329/sq ft) was about 99.8% above the typical sold price in the postcode. At 137 m² the property is well over the postcode median (102 m² across 29 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs). Sold October 2022 for £485,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Sale price has grown by over 3x since 1999.
£515,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 23 years.
£485,000
Growth on file: 5.3% per year over 23 years.
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Detailed AI analysis
6 Castle Bolton outperforms the street on epc rating by a wide margin.
Price per m²
£3,540
Street avg £2,632
Floor Area
137 m²
Street avg 111 m²
Habitable Rooms
5 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

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
14 October 2022Most recent
£485,000
+64.4%over 10 years29 June 2012
£295,000
+15.7%over 7 years8 April 2005
£255,000
+73.5%over 5 years5 November 1999
£146,995
Median price across the last 5 sales in BN23 8NU: £387,500 (2025–2022).
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Detailed EPC data
Full energy ratings, history and recommendations
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 6 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.7 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