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Get started9 Cavendish Avenue is a five-bedroom semi-detached house in Erith (DA8 1EP). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (March 2020) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in August 2011 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Very Good, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced England HPI: 11.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£415/sq ft) was about 69.2% above the typical sold price in the postcode. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. At 116 m² it's 22.8% larger than the typical home in the postcode (95 m² median across 16 EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Most recent transfer: December 2020 at £518,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
9 Cavendish Avenue has an approved single-storey side and rear extension on the planning record.
Extension: Single storey · Side and rear of property
First floor side and rear extension.
9 Cavendish Avenue has more than doubled in price since the earliest registered sale in 2011.
£569,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.1% per year over 9 years.
£518,000
Growth on file: 11.1% per year over 9 years.
9 Cavendish Avenue outperforms the street on habitable rooms by a wide margin.
Price per m²
£4,466
Street avg £4,013
Floor Area
116 m²
Street avg 100 m²
Habitable Rooms
7 rooms
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Carlton Road / The Quarry — bus stop.

Daytime· 07:00 – 23:00
52.2dB

Changes detected from historical EPC data
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Heating controls upgraded for better temperature management
Window efficiency improved
Roof insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 December 2020Most recent
£518,000
+108.9%over 7 years4 October 2013
£248,000
+25.3%over 1 year14 October 2011
£197,995
Median price across the last 5 sales in DA8 1EP: £480,000 (2023–2021).
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.3 t/year
DA8 1EP
Closest school
0.2 km
St Fidelis Catholic Primary School. 40 schools nearby.
Night-time· 23:00 – 07:00
41.5dB
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