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Get started3 Frognal Place is a semi-detached house in Sidcup (DA14 6LR). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1996-2002 and council tax band C. At 62 m² this is the smallest unit on EPC record across the building (62–83 m²). The latest certificate (July 2017) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2009. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Poor to Very Poor. Main heating runs on electricity: electricity, unspecified tariff.
Sale prices here have outpaced England HPI: 6.7% per year against 0% for the wider region. Today's modelled estimate of £139,000 is 11.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£187/sq ft) was about 16.2% above the typical sold price in the postcode. At 62 m² it's 22.5% smaller than the typical home in the postcode (80 m² median across 44 EPCs). Last sale on file: £125,000 in August 2019.
£139,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 2 years.
£125,000
Growth on file: 6.7% per year over 2 years.
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On floor area, 3 Frognal Place runs well behind the street norm.
Price per m²
£2,016
Street avg £2,193
Floor Area
62 m²
Street avg 78 m²
CO₂ Emissions
2.7 t/year
Street avg 3.1 t/year
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Queen Mary's Hospital / Cancer Unit — bus stop.

Daytime· 07:00 – 23:00
54.9dB

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Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water system changed
Window efficiency improved
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 August 2019Most recent
£125,000
+13.6%over 1 year23 August 2017
£110,000
Median price across the last 5 sales in DA14 6LR: £153,000 (2025–2023).
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Energy costs, comparable sales, crime, schools and transport

Years Held
7 years
Street avg 5 years
Closest school
0.2 km
Orchard Primary School. 25 schools nearby.
Night-time· 23:00 – 07:00
46.9dB