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Get started17 Westerly Way is a detached house in St. Marys Island, Chatham, Chatham (ME4 3AA). It has a recorded floor area of 108 m² (around 1163 sq ft). The latest certificate (July 2017) returns a B (score 83), comfortably above the UK average. The recommended improvements would push it to A (score 93).
At 108 m² it sits well below the postcode median (182 m² across 36 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £479,000 is 22.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£335/sq ft) was about 24.3% above the typical sold price in the postcode. Last changed hands 9 years ago, in September 2017. One historical planning record sits against the property in 2022.
Construction of new patio area and raised decking including installation of sleepers to rear garden, together with associated external alterations to dwelling
£479,000
Modelled from EPC, postcode comparables.
£390,000
Recorded with HM Land Registry.
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Detailed AI analysis
Floor Area for 17 Westerly Way lags the street by a wide margin.
Price per m²
£3,611
Street avg £3,078
Floor Area
108 m²
Street avg 167 m²
CO₂ Emissions
1.7 t/year
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Primary School — bus stop.

Daytime· 07:00 – 23:00
46.9dB

22 September 2017Most recent
£390,000
Median price across the last 5 sales in ME4 3AA: £630,000 (2025–2021).
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Street avg 2.3 t/year
Years Held
9 years
Street avg 8 years
ME4 3PA
Closest school
0.3 km
St Mary's Island Church of England (Aided) Primary School. 19 schools nearby.
Night-time· 23:00 – 07:00
37.8dB