Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started41 Cook Square is a one-bedroom semi-detached house in Erith (DA8 2PL). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (March 2025) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since April 2009. Between certificates, window efficiency went from Very Poor to Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 37 m² this is the 3rd smallest of 58 units on EPC record in the building, where floor areas span 35–66 m². The building's EPC ratings span E to C across 58 units on file.
Sale prices here have outpaced England HPI: 5.9% per year against 0% for the wider region. Today's modelled estimate of £170,000 is 17.2% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£364/sq ft) was about 139.6% above the typical sold price in the postcode. It changed hands recently, sold June 2025 for £145,000. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
41 Cook Square has more than quadrupled in price since its earliest registered sale in 1998.
£170,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 27 years.
£145,000
Growth on file: 5.9% per year over 27 years.
41 Cook Square is notably below the street on years held.
Price per m²
£3,919
Street avg £2,335
Floor Area
37 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
Heating system changed
Hot water efficiency decreased
Single glazing replaced with double or better glazing
Are we missing something? Tell us about home improvements to help adjust your valuation.
12 June 2025Most recent
£145,000
+66.7%over 21 years4 July 2003
£87,000
+180.6%over 4 years3 August 1998
£31,000
Median price across the last 5 sales in DA8 2PL: £150,000 (2025–2023).
CO₂ Emissions
2.5 t/year
Street avg 2.7 t/year
DA8 2PL
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
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell