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Get started20 Chatham Green is a three-bedroom end-of-terrace house in Eastbourne (BN23 5PQ). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (May 2022) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since February 2009. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 87). Records show the property has been extended at some point in its history.
Sale prices here have outpaced Eastbourne HPI: 4.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£394/sq ft) was about 92.3% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £462,500 in March 2023.
20 Chatham Green has an approved single-storey side extension on the planning record.
Non-material amendment to permission EB/2010/0175 for a single storey extension to form a dining room to permit the retention of a fascia o n the side elevation in lieu of a parapet.
Sale price has at least doubled since 2007.
£445,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 16 years.
£462,500
Growth on file: 4.6% per year over 16 years.
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Price per m² for 20 Chatham Green runs comfortably ahead of the street norm.
Price per m²
£4,243
Street avg £2,797
Floor Area
109 m²
Street avg 116 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
47.2dB

Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Side of property
Single storey extension at side to form a dining room.
31 March 2023Most recent
£462,500
+105.6%over 16 years23 March 2007
£225,000
Median price across the last 5 sales in BN23 5PQ: £460,000 (2023–2022).
An AI-written breakdown of everything that matters
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
2.5 t/year
Street avg 2.6 t/year
BN23 5PN
Samoa Way — bus stop.
Closest school
1.4 km
St Catherine's College. 7 schools nearby.
Night-time· 23:00 – 07:00
39.6dB