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Get started423 Erith Road is a two-bedroom semi-detached house in Northumberland Heath, Erith, Erith (DA8 3LT). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (July 2015) shows a C (score 74). The rating has held steady at C across 2 certificates since February 2010. Between certificates, roof efficiency went from Average to Good; while lighting dropped from Very Good to Poor. The latest certificate is from July 2015, so improvements made since then won't be reflected. At 54 m² this is the 6th smallest of 26 units on EPC record in the building, where floor areas span 32–109 m². The building's EPC ratings span E to B across 26 units on file. Other recorded features include a loft.
Sale prices here have outpaced England HPI: 2.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£413/sq ft) was about 56.7% above the typical sold price in the postcode. Sold October 2024 for £240,000. Across the public record there are 4 sales, relatively high churn for a single property. At 54 m² it's 19.4% smaller than the typical home in the postcode (67 m² median across 25 EPCs).
This certificate is over 10 years old and is no longer valid.Expired 22 Jul 2025
423 Erith Road valuation sits well clear of the typical sold price in this postcode.
£256,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 21 years.
£240,000
Growth on file: 2.6% per year over 21 years.
Years Held for 423 Erith Road lags the street by a wide margin.
Price per m²
£4,444
Street avg £3,641
Floor Area
54 m²
Street avg 52 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
0.0 km
Brook Street (DA8) — bus stop.

Daytime· 07:00 – 23:00
51.8dB

Changes detected from historical EPC data
Roof insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 October 2024Most recent
£240,000
+41.2%over 10 years22 November 2013
£170,000
+5.6%over 9 years22 July 2004
£161,000
+15.0%over 1 year6 June 2003
£139,995
Median price across the last 5 sales in DA8 3LT: £357,500 (2024–2021).
397 Erith Road Northumberland Heath Erith
Sold Nov 2024
431 Erith Road Northumberland Heath Erith
Sold Nov 2021
411 Erith Road Northumberland Heath Erith
Sold Nov 2021
445 Erith Road Northumberland Heath Erith
Sold Jun 2021
387 Erith Road Northumberland Heath Erith
Sold Apr 2021
CO₂ Emissions
1.6 t/year
Street avg 1.4 t/year
DA8 3FE
Closest school
0.2 km
Barnehurst Junior School. 42 schools nearby.
Night-time· 23:00 – 07:00
42.1dB
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