14 17, Quadrangle Close, Leroy Street, Southwark, London, SE1 4SQ
About 14 17
14 17 is a semi-detached house in Southwark, London, London (SE1 4SQ). It has a recorded floor area of 53 m² (around 570 sq ft) and construction records dating it to 1991-1995. The latest certificate (August 2022) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2010. Between certificates, hot-water efficiency went from Very Poor to Average; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 78). Main heating runs on electricity.
Everything you need to know about 14 17
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
Heating system changed
Hot water efficiency improved
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
14 17 has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
14 17 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£400,000
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 4SQ: £467,500 (2023–2018).
Nearby sales in SE1 4SQ
16 Quadrangle Close, Leroy Street, London, SE1 4SQ
Sold Jun 2023
£322,00015 Quadrangle Close, Leroy Street, London, SE1 4SQ
Sold Aug 2022
£475,0007 Quadrangle Close, Leroy Street, Southwark, London, SE1 4SQ
Sold May 2021
£765,0002 Quadrangle Close, Leroy Street, London, SE1 4SQ
Sold Aug 2017
£445,0003 Quadrangle Close, Leroy Street, London, SE1 4SQ
Sold Mar 2016
£390,000
Versus other Quadrangle Close homes
CO₂ Emissions for 14 17 runs comfortably ahead of the street norm.
EPC Rating
62 (D)
Street avg 61 (D)
Floor Area
53 m²
Street avg 52 m²
CO₂ Emissions
2.2 t/year
Street avg 2.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 14 17
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

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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
44/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Bricklayer's Arms — bus stop.
Closest school
0.3 km
Grange Primary School. 98 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
57.4dB

Night-time· 23:00 – 07:00
47.0dB






