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Get started7 Haven Way is a three-bedroom detached house in St. Marys Island, Chatham, Chatham (ME4 3LB). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (January 2022) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2010. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 5.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£424/sq ft) was about 103.6% above the typical sold price in the postcode. One planning record on file: an extension approved in 2012. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Most recent transfer: April 2022 at £419,995. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
7 Haven Way has an approved rear extension on the planning record.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£446,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 10 years.
£419,995
Growth on file: 5.2% per year over 10 years.
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Detailed AI analysis
Habitable Rooms for 7 Haven Way lags the street by a wide margin.
Price per m²
£4,565
Street avg £3,466
Floor Area
92 m²
Street avg 102 m²
Habitable Rooms
4 rooms
Street avg 6 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
0.1 km
Haven Way — bus stop.

Daytime· 07:00 – 23:00
48.2dB

Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Rear of property
Construction of a conservatory to rear
26 April 2022Most recent
£419,995
+21.7%over 5 years17 August 2016
£344,995
+39.7%over 4 years28 November 2011
£247,000
Median price across the last 5 sales in ME4 3LB: £400,000 (2025–2016).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
4.3 t/year
Street avg 4.0 t/year
ME4 3PA
Closest school
0.4 km
St Mary's Island Church of England (Aided) Primary School. 20 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
38.2dB