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Get started11 Calvert Close is a two-bedroom mid-terrace house in Sidcup (DA14 5JL). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (July 2020) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2009. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 75). The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 3.7% per year against 0% for the wider region. Today's modelled estimate of £373,000 is 19.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£441/sq ft) was about 119.5% above the typical sold price in the postcode. At 66 m² it's 22.1% smaller than the typical home in the postcode (85 m² median across 17 EPCs). Sold May 2021 for £313,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£373,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 6 years.
£313,000
Growth on file: 3.7% per year over 6 years.
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Habitable Rooms for 11 Calvert Close lags the street by a wide margin.
Price per m²
£4,742
Street avg £3,002
Floor Area
66 m²
Street avg 84 m²
Habitable Rooms
3 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Barton Road — bus stop.

Daytime· 07:00 – 23:00
53.2dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
7 May 2021Most recent
£313,000
+25.2%over 6 years10 February 2015
£250,000
Median price across the last 5 sales in DA14 5JL: £377,500 (2024–2016).
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Energy costs, comparable sales, crime, schools and transport

Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.7 t/year
DA14 5LX
Closest school
0.7 km
Hope Community School. 19 schools nearby.
Night-time· 23:00 – 07:00
45.4dB