Model valuation£417,0008 Busby Close
Local market context
12 Quadrangle Close, Leroy Street, Southwark, London, SE1 4SQ
3 sales on record
Property type
Mid terrace
Bedroom
1
Bathrooms
2
Floor area
86 m²
926 sq ft
Energy rating
D
Score 57
Council tax
Band E
Tenure
Private Rental
About 12 Quadrangle Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Quadrangle Close is a one-bedroom mid-terrace house in Southwark, London, London (SE1 4SQ). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (October 2021) shows a D (score 57), a step below the typical UK home. When first surveyed in April 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Very Poor to Average and lighting went from Average to Very Good. The recommended improvements would push it to C (score 80). Main heating runs on electricity.
Held since October 2010 — that's 16 years off the open market, well above the local norm. At 86 m² the property is well over the postcode median (56 m² across 13 EPCs), placing it in the larger end of the local stock. Across 1995–2010, sale prices on this property compounded at 10.9% per year. Today's modelled estimate of £632,000 sits 58.8% above the 2010 sale of £398,000. On a £-per-square-foot basis, the last sale (£430/sq ft) was about 65% above the typical sold price in the postcode.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms1
- Bathrooms2
Outside
- Private gardenYes
- ParkingAllocated
Before you decide
Everything you need to know about 12 Quadrangle Close
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Oct 2021
EPC Rating
A
B
C
D
D57
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
5.5 t/year
Occupancy
Rented
Certificate validity
Valid until 18 October 2031
Property Improvements
Changes detected from historical EPC data
Oct 2021from Apr 2010
EPC improved fromE44toD57
Hot Water
Very PoorAverage
Hot water efficiency improved
Roof
AverageGood
Roof insulation improved
Low Energy Lighting
27%100%
More low energy lighting installed
Ventilation
ExtractNatural
Ventilation system changed
Get a survey for this property
Level 3 Building Survey
Late 20th centuryMid-Terrace HouseEPC DNo mains gas
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
Applications and permits filed against 12 Quadrangle Close, Leroy Street, Southwark, London, SE1 4SQ, sourced from the PlanIt planning register.
12 Quadrangle Close has no planning applications on record.
6
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
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
12 Quadrangle Close has more than quadrupled in price since its earliest registered sale in 1995.
Current estimate
See how we calculated this£632,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.9% per year over 15 years.
Last sold (2010)
£398,000
Growth on file: 10.9% per year over 15 years.
Sales timeline
10 October 2010Most recent
£398,000
+59.2%over 8 years23 May 2002
£250,000
+208.6%over 6 years4 June 1995
£81,000
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
Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.
On co₂ emissions, 12 Quadrangle Close runs well behind the street norm.
Price per m²
£4,628
Street avg £5,528
Floor Area
86 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 4.7 t/year
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Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£550k
1 Alice Street, Southwark
SE1 4QZ
2 bed
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1 Empire Square West, Empire Square, Southwark
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2 bed1 bath
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1 Empire Square East, Empire Square, Southwark
SE1 4NB
2 bed2 bath
£787k
1 Burbage Close, Southwark
SE1 4ES
3 bed1 bath
£1.6m
1 Horsemongers Mews, Southwark
SE1 4GG
2 bed2 bath
£1.0m
1 Graduate Place, Southwark
SE1 4QH
3 bed
£555k
1 Decima Street, Southwark
SE1 4QR
£523k
1 Green Walk, Southwark
SE1 4TU
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.
Crime
1516/mo
Steady 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
Modelled day and night-time noise levels around SE1 4SQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.4dB
Night-time· 23:00 – 07:00
47.0dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Common questions
The questions buyers, sellers and homeowners most often ask about 12 Quadrangle Close, Leroy Street, Southwark, London, SE1 4SQ. Each answer is also embedded as structured data for search engines.