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Get startedFlat 1, 21 Clarence Avenue, Lambeth, London, SW4 8LA
EPC B
About Flat 1
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 1 is a detached house in Lambeth, London, London (SW4 8LA). It has a recorded floor area of 70 m² (around 753 sq ft). The latest certificate (March 2016) returns a B (score 82), comfortably above the UK average. The latest certificate is from March 2016, so improvements made since then won't be reflected. At 70 m² this is the 3rd smallest of 6 units on EPC record in the building, where floor areas span 64–131 m². The building's EPC ratings span C to B, with this unit at the top.
At 70 m² it sits well below the postcode median (131 m² across 13 EPCs), making it one of the more compact homes locally. On a £-per-square-foot basis, the last sale (£863/sq ft) was about 51.4% above the typical sold price in the postcode. Last sold in April 2017, so it's been off the market for around 9 years.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Flat 1's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Mar 2026
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate
See how we calculated this£648,000
Modelled from EPC, postcode comparables.
Last sold (2017)
£650,000
Recorded with HM Land Registry.
Sales timeline
Versus other Clarence Avenue homes
Four headline reads against 6 similar flats on this street, drawn from the latest EPC and Land Registry data.
Price per m² for Flat 1 runs comfortably ahead of the street norm.
Price per m²
£9,286
Street avg £7,491
Floor Area
70 m²
Street avg 96 m²
CO₂ Emissions
0.8 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Rosebery Road (SW4) — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW4 8LA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.7dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 103 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Flat 1, 21 Clarence Avenue, Lambeth, London, SW4 8LA. Each answer is also embedded as structured data for search engines.