Model valuation£417,0008 Busby Close
Local market context
15 Quadrangle Close, Leroy Street, London, SE1 4SQ
6 sales on record
Property type
Semi-detached
Floor 01
Bedrooms
2
Bathroom
1
Floor area
56 m²
603 sq ft
Energy rating
D
Score 67
Council tax
Band C
Tenure
Freehold
About 15 Quadrangle Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Quadrangle Close is a two-bedroom semi-detached house in London (SE1 4SQ). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1991-1995 and council tax band C. Tenure is freehold. The latest certificate (November 2021) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (August 2011); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 56 m² this is the 6th smallest of 7 units on EPC record in the building, where floor areas span 40–61 m². The building's EPC ratings span E to C across 7 units on file.
Across 1995–2022, sale prices on this property compounded at 7.6% per year. On a £-per-square-foot basis, the last sale (£788/sq ft) was about 191.8% above the typical sold price in the postcode. Sold August 2022 for £475,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bedrooms2
- Bathrooms1
Outside
- ParkingAllocated
Building
- TenureFreehold
- RefurbishedYes
Before you decide
Everything you need to know about 15 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)
Nov 2021
EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Poor
Windows
Average
CO2 Emissions
2.4 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 16 November 2031
Property Improvements
Changes detected from historical EPC data
Nov 2021from Aug 2011
EPC improved fromC75toD67
Heating System
Storage HeatersRoom Heaters
Heating system changed
Heating Controls
ManualThermostat
Heating controls upgraded for better temperature management
Hot Water
AveragePoor
Hot water efficiency decreased
Low Energy Lighting
71%100%
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Late 20th century1st Floor FlatFreeholdEPC DNo mains gas
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
Applications and permits filed against 15 Quadrangle Close, Leroy Street, London, SE1 4SQ, sourced from the PlanIt planning register.
15 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.
15 Quadrangle Close has more than quadrupled in price since its earliest registered sale in 1995.
Current estimate
See how we calculated this£466,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 27 years.
Last sold (2022)
£475,000
Growth on file: 7.6% per year over 27 years.
Sales timeline
8 August 2022Most recent
£475,000
+1.6%over 2 years29 September 2019
£467,500
+7.5%over 1 year26 February 2018
£435,000
+234.7%over 18 years12 August 1999
£129,950
+25.0%over 1 year2 April 1998
£104,000
+62.6%over 3 years24 March 1995
£63,950
Median price across the last 5 sales in SE1 4SQ: £445,000 (2023–2015).
Nearby sales in SE1 4SQ
16 Quadrangle Close, Leroy Street, London, SE1 4SQ
Sold Jun 2023
£322,0007 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
£390,0001 Quadrangle Close, Leroy Street, London, SE1 4SQ
Sold Aug 2015
£450,000
Versus other Quadrangle Close homes
Four headline reads against 8 similar flats on this street, drawn from the latest EPC and Land Registry data.
15 Quadrangle Close is notably below the street on years held.
Price per m²
£8,482
Street avg £7,112
Floor Area
56 m²
Street avg 52 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.9 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.
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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 15 Quadrangle Close, Leroy Street, London, SE1 4SQ. Each answer is also embedded as structured data for search engines.