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Get startedGround Floor Flat is a semi-detached house in London (SE20 8EF). It has a recorded floor area of 62 m² (around 667 sq ft) and construction records dating it to before 1900. The latest certificate (August 2019) shows a C (score 72). When first surveyed in July 2012 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good.
Sale prices here have outpaced London HPI: 1.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£608/sq ft) was about 72.3% above the typical sold price in the postcode. Most recent transfer was July 2025 at £405,500 — fresh data. At 62 m² it's 22.8% larger than the typical home in the postcode (51 m² median across 74 EPCs).
Ground Floor Flat valuation sits well clear of the typical sold price in this postcode.
£396,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 5 years.
£405,500
Growth on file: 1.4% per year over 5 years.
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On years held, Ground Floor Flat runs well behind the street norm.
Price per m²
£6,540
Street avg £6,173
Floor Area
62 m²
Street avg 52 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Seymour Villas — bus stop.

Daytime· 07:00 – 23:00
52.1dB

Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Hot water system upgraded
More low energy lighting installed
Heating controls upgraded for better temperature management
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
23 July 2025Most recent
£405,500
+7.8%over 5 years5 March 2020
£376,000
Median price across the last 5 sales in SE20 8EF: £360,000 (2025–2024).
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Street avg 2 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.1 t/year
SE20 8DD
Closest school
0.3 km
James Dixon Primary School. 60 schools nearby.
Night-time· 23:00 – 07:00
42.9dB