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Get started29 Austen Road is a three-bedroom semi-detached house in Erith (DA8 1YA). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (September 2023) shows a C (score 76), near the top of the C band. When first surveyed in June 2022 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Poor to Very Good and main heating went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86). Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 6.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£378/sq ft) was about 43% above the typical sold price in the postcode. At 107 m² the property is well over the postcode median (76 m² across 49 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2023. Past consents include an extension, a garage conversion and partial demolition, meaningful when judging how the property has evolved. Last sale on file: £435,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Single storey · Rear of property
Single storey rear extension, conversion of garage to a habitable room, following the demolition of existing conservatory.
29 Austen Road has more than quadrupled in price since its earliest registered sale in 1998.
£453,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 25 years.
£435,000
Growth on file: 6.4% per year over 25 years.
Floor Area for 29 Austen Road runs comfortably ahead of the street norm.
Price per m²
£4,065
Street avg £4,307
Floor Area
107 m²
Street avg 78 m²
Habitable Rooms
6 rooms
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Little Heath Road — bus stop.

Daytime· 07:00 – 23:00
51.3dB

Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 November 2022Most recent
£435,000
+216.4%over 21 years9 May 2001
£137,500
+46.4%over 3 years30 January 1998
£93,950
Median price across the last 5 sales in DA8 1YA: £430,000 (2025–2023).
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.6 t/year
DA8 1YE
Closest school
0.3 km
Northumberland Heath Primary School. 46 schools nearby.
Night-time· 23:00 – 07:00
40.9dB
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