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Get started2 Ruby Court is a two-bedroom detached house in Erith (DA8 2BT). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 2012 onwards and council tax band C. At 60 m² this is the smallest unit on EPC record across the building (60–63 m²). The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (79 versus a best of 88). The latest certificate (May 2025) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (March 2014); the latest reading is one band lower. Between certificates, window efficiency dropped from Very Good to Good.
Sale prices here have outpaced England HPI: 8.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£374/sq ft) was about 37.1% above the typical sold price in the postcode. At 60 m² it sits well below the postcode median (93 m² across 78 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 90% of similar EPCs). 8 years since the last transfer (March 2018).
2 Ruby Court's carbon output is low for the local stock.
£255,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 4 years.
£241,500
Growth on file: 8.9% per year over 4 years.
On floor area, 2 Ruby Court runs well behind the street norm.
Price per m²
£4,025
Street avg £3,306
Floor Area
60 m²
Street avg 71 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Grange Way — bus stop.

Daytime· 07:00 – 23:00
50.8dB

9 March 2018Most recent
£241,500
+39.6%over 3 years17 April 2014
£172,995
Median price across the last 5 sales in DA8 2BT: £410,000 (2025–2021).
CO₂ Emissions
1.3 t/year
Street avg 1.2 t/year
DA8 2BG
Closest school
0.2 km
Haberdashers' Slade Green Primary. 21 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
41.8dB
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