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Get started12 Watersmeet is a two-bedroom semi-detached house in St. Marys Island, Chatham, Chatham (ME4 3HB). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 2003-2006 and council tax band D. At 74 m² this is the 37th smallest of 39 units on EPC record in the building, where floor areas span 37–78 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (October 2024) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (October 2012); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good and main heating went from Poor to Average; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 86). Main heating runs on electricity.
Sale prices here have outpaced England HPI: 2.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£311/sq ft) was about 15.2% above the typical sold price in the postcode. At 74 m² it's 16.5% larger than the typical home in the postcode (64 m² median across 38 EPCs). Last sale on file: £248,000 in October 2019.
12 Watersmeet valuation sits well clear of the typical sold price in this postcode.
£225,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 14 years.
£248,000
Growth on file: 2.1% per year over 14 years.
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Floor Area for 12 Watersmeet runs comfortably ahead of the street norm.
Price per m²
£3,351
Street avg £3,079
Floor Area
74 m²
Street avg 58 m²
Habitable Rooms
3 rooms
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
0.3 km
Haven Way — bus stop.

Daytime· 07:00 – 23:00
48.9dB

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.
30 October 2019Most recent
£248,000
+34.1%over 13 years21 December 2005
£185,000
Median price across the last 5 sales in ME4 3HB: £190,000 (2025–2024).
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Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.1 t/year
ME4 3SD
Closest school
0.6 km
St Mary's Island Church of England (Aided) Primary School. 24 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
39.4dB