20 Oaks Avenue is a four-bedroom semi-detached house in Lambeth, London, London (SE19 1QY). It has a recorded floor area of 44 m² (around 468 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (January 2012) shows a D (score 58), a step below the typical UK home. The latest certificate is from January 2012, so improvements made since then won't be reflected.
At 44 m² it sits well below the postcode median (147 m² across 19 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,076,000 is 42.5% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£1,612/sq ft) was about 519.9% above the typical sold price in the postcode. Sold December 2018 for £755,000.
20 Oaks Avenue's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 23 Jan 2022
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Application for a Certificate of Lawful Development (Proposed) with respect to erection of a hip to gable roof extension together with the erection of a rear dormer, and installation of 3x rooflights to the front roofslope.
20 Oaks Avenue valuation sits well clear of the typical sold price in this postcode.
£1,076,000
Modelled from EPC, postcode comparables.
£755,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
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On price per m², 20 Oaks Avenue stands well clear of the street.
Price per m²
£17,356
Street avg £5,428
Floor Area
44 m²
Street avg 163 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Oaks Avenue — bus stop.

Daytime· 07:00 – 23:00
53.5dB

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Extension: Single storey · Rear of property
Certificate of Lawfulness (proposed) with respect to the erection of a single storey ground floor rear extension.
Full planning data for 20 Oaks Avenue, Lambeth, London, SE19 1QY
Every application and decision on this property and nearby, in full, in the report.
10 December 2018Most recent
£755,000
Median price across the last 5 sales in SE19 1QY: £1,000,000 (2024–2020).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 7 rooms
CO₂ Emissions
3.8 t/year
Street avg 6.8 t/year
SE19 1JX
Closest school
0.2 km
Kingswood Primary School. 55 schools nearby.
Night-time· 23:00 – 07:00
42.4dB