83a, Launcelot Street, Lambeth, London, SE1 7AD
About 83a
83a is a semi-detached house in Lambeth, London, London (SE1 7AD). It has a recorded floor area of 74 m² (around 797 sq ft) and construction records dating it to 1930-1949. At 74 m² this is the largest unit on EPC record across the building (52–74 m²). On EPC score it ranks first in the building (71 versus a worst of 69). The latest certificate (May 2019) shows a C (score 71). When first surveyed in June 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Average; while wall efficiency dropped from Average to Very Poor.
At 74 m² the property is well over the postcode median (29 m² across 8 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).
Everything you need to know about 83a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
83a has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
83a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£671,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SE1 7AD: £175,000 (2025–2002).
Nearby sales in SE1 7AD
Flat 4, 83 Launcelot Street, London, SE1 7AD
Sold Nov 2025
£375,000Flat 3, 83 Launcelot Street, London, SE1 7AD
Sold Jan 2003
£154,000Flat 6, 83 Launcelot Street, London, SE1 7AD
Sold May 2001
£129,000Flat 2, 83 Launcelot Street, London, SE1 7AD
Sold Jul 2000
£120,0001 Launcelot Street, Lambeth, London, SE1 7AD
Sold Apr 1997
£92,000
Versus other Launcelot Street homes
EPC Rating for 83a runs comfortably ahead of the street norm.
EPC Rating
71 (C)
Street avg 53 (E)
Floor Area
74 m²
Street avg 34 m²
CO₂ Emissions
2.3 t/year
Street avg 2.2 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Everything you need to know about 83a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
44/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Lower Marsh Lambeth North — bus stop.
Closest school
0.1 km
Oasis Academy South Bank Primary. 80 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
63.9dB
Night-time· 23:00 – 07:00
57.1dB