Flat 6, 37 De Laune Street, Southwark, London, SE17 3UU
About Flat 6
Flat 6 is a mid-terrace house in Southwark, London, London (SE17 3UU). It has a recorded floor area of 20 m² (around 215 sq ft) and construction records dating it to 1900-1929. At 20 m² this is the smallest unit on EPC record across the building (20–34 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (January 2025) shows a D (score 62), on the cusp of jumping into the C band.
At 20 m² it sits well below the postcode median (110 m² across 33 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Flat 6
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
Flat 6 has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Flat 6 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£240,000
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 SE17 3UU: £1,150,000 (2025–2019).
Nearby sales in SE17 3UU
25 De Laune Street, Southwark, London, SE17 3UU
Sold Jun 2025
£1,600,0005 De Laune Street, Southwark, London, SE17 3UU
Sold May 2024
£1,150,00032 De Laune Street, Southwark, London, SE17 3UU
Sold Aug 2023
£1,525,0003 De Laune Street, Southwark, London, SE17 3UU
Sold Mar 2022
£1,110,00016 De Laune Street, Southwark, London, SE17 3UU
Sold Sept 2019
£430,000
Everything we know about Flat 6, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other De Laune Street homes
Floor Area for Flat 6 lags the street by a wide margin.
EPC Rating
62 (D)
Street avg 70 (C)
Floor Area
20 m²
Street avg 44 m²
CO₂ Emissions
1.6 t/year
Street avg 1.7 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
19/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Kennington Station — tram stop.
Closest school
0.1 km
Keyworth Primary School. 93 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
56.5dB
Night-time· 23:00 – 07:00
47.3dB