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Get startedCopthorne is a four-bedroom detached house in Gravesend (DA12 1NY). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (August 2019) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 79). Other recorded features include a conservatory and attached land beyond the plot. Our model identifies extension potential, subject to local planning policy.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a garage conversion and partial demolition, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£520/sq ft) was about 120.1% above the typical sold price in the postcode. At 125 m² it's 25% smaller than the typical home in the postcode (167 m² median across 8 EPCs). Sold March 2020 for £700,000.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Single storey · Front of property
Erection of a single storey front extension.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£768,000
Modelled from EPC, postcode comparables.
£700,000
Recorded with HM Land Registry.
Copthorne outperforms the street on price per m² by a wide margin.
Price per m²
£5,600
Street avg £3,166
Floor Area
125 m²
Street avg 183 m²
Habitable Rooms
6 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
50.3dB

Extension: Part single, part two storey · Rear of property
Demolition of existing conservatory and construction of part single storey, part two storey rear extension, garage conversion and internal alterations.
9 March 2020Most recent
£700,000
Median price across the last 5 sales in DA12 1NY: £675,000 (2023–2011).
Street avg 7 rooms
CO₂ Emissions
5.9 t/year
Street avg 7.4 t/year
DA12 1JS
Pine Avenue — bus stop.
Closest school
0.5 km
St John's Catholic Comprehensive. 25 schools nearby.
Night-time· 23:00 – 07:00
39.4dB
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