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Get started8 Cook Square is a one-bedroom detached house in Erith (DA8 2PL). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1967-1975 and council tax band B. At 35 m² this is the smallest unit on EPC record across the building (35–66 m²). The building's EPC ratings span E to C across 58 units on file. The latest certificate (August 2024) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in March 2011 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 78). Main heating runs on electricity.
Held since October 2003 — that's 23 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 17.8% per year against 0% for the wider region. Today's modelled estimate of £161,000 sits 86.1% above the 2003 sale of £86,500. On a £-per-square-foot basis, the last sale (£230/sq ft) was about 48.6% above the typical sold price in the postcode. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
Sale price has grown by over 3x since 1995.
£161,000
Modelled from EPC, postcode comparables and a sale-price growth of 17.8% per year over 8 years.
£86,500
Growth on file: 17.8% per year over 8 years.
Floor Area for 8 Cook Square lags the street by a wide margin.
Price per m²
£2,471
Street avg £2,361
Floor Area
35 m²
Street avg 47 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Manor Road / Frobisher Road — bus stop.

Daytime· 07:00 – 23:00
52.5dB

Changes detected from historical EPC data
Hot water system upgraded
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
7 October 2003Most recent
£86,500
+73.0%over 12 months8 October 2002
£50,000
+127.3%over 7 years26 May 1995
£22,000
Median price across the last 5 sales in DA8 2PL: £145,000 (2025–2023).
CO₂ Emissions
3.0 t/year
Street avg 2.7 t/year
DA8 2PN
Closest school
0.4 km
Haberdashers' Slade Green Primary. 23 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
43.4dB
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