Model valuation£417,0008 Busby Close
Local market context
16a, Flat 4, Winchester Walk, Southwark, London, SE1 9AG
Property type
End terrace
Floor 01
Habitable rooms
2
From EPC
Floor area
90 m²
969 sq ft
Energy rating
C
Score 69
Tenure
Private Rental
About 16a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
16a is an end-of-terrace house in Southwark, London, London (SE1 9AG). It has a recorded floor area of 90 m² (around 969 sq ft) and construction records dating it to 2012 onwards. At 90 m² this is the smallest unit on EPC record across 16a (90–146 m²). The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (69 versus a best of 83). The latest certificate (January 2026) shows a C (score 69), just inside the C band. The rating has held steady at C across 3 certificates since May 2017. Between certificates, wall efficiency went from Very Poor to Good; while window efficiency dropped from Good to Average and lighting dropped from Very Good to Good.
At 90 m² it sits well below the postcode median (132 m² across 5 EPCs), making it one of the more compact homes locally.
Before you decide
Everything you need to know about 16a
The true value, the hidden risks and the full sale history, in one report.
Larger development activity nearby
Pick your report · from £14.99
One time fee only - money back guarantee
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 3)
Jan 2026
EPC Rating
A
B
C
C69
D
E
F
G
Main Heating
—
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
2.9 t/year
Occupancy
Rented
Certificate validity
Valid until 19 January 2036
Property Improvements
Changes detected from historical EPC data
Jul 2017from May 2017
Heating System
Heat PumpCommunity
Heating system changed
Heating Controls
Full ControlProg + TRVs
Heating controls changed
Hot Water
Immersion (Off-Peak)Community
Hot water system upgraded
Walls
Very PoorAverage
Wall insulation improved
Jan 2026from Jul 2017
Heating Controls
Prog + TRVsProg + Stat
Heating controls upgraded for better temperature management
Hot Water
GoodAverage
Hot water efficiency decreased
Walls
AverageGood
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
21st century1st Floor FlatEPC CSolid (non-cavity) walls
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
Applications and permits filed against 16a, Flat 4, Winchester Walk, Southwark, London, SE1 9AG, sourced from the PlanIt planning register.
16a has no planning applications on record.
2
But the area is active
2 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.
16a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£1,002,000
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.
Versus other Winchester Walk homes
Four headline reads against 5 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 16a runs well behind the street norm.
EPC Rating
69 (C)
Street avg 78 (C)
Floor Area
90 m²
Street avg 123 m²
CO₂ Emissions
2.9 t/year
Street avg 2.5 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Property research, connected
Get up to date data on unlimited properties per month
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£1.0m
16a, Flat 1, Winchester Walk, Southwark
SE1 9AG
Flat
£1.1m
Anchor Terrace 3 13, Flat 16, Southwark Bridge Road, Southwark
SE1 9HQ
Flat
£1.1m
16a, Flat 3, Winchester Walk, Southwark
SE1 9AG
Flat
£924k
Anchor Terrace 3 13, Flat 18, Southwark Bridge Road, Southwark
SE1 9HQ
Flat
£894k
Anchor Terrace 3 13, Flat 12, Southwark Bridge Road, Southwark
SE1 9HQ
Flat
£839k
Anchor Terrace 3 13, Flat 13, Southwark Bridge Road, Southwark
SE1 9HQ
Flat
£817k
Anchor Terrace 3 13, Flat 24, Southwark Bridge Road, Southwark
SE1 9HQ
Flat
£797k
Anchor Terrace 3 13, Flat 22, Southwark Bridge Road, Southwark
SE1 9HQ
Flat
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.
Rail-style transport is unusually close for this postcode.
Crime
1516/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Hop Exchange — bus stop.
Closest school
0.4 km
The Cathedral School of St Saviour and St Mary Overie. 100 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 9AG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
62.6dB
Night-time· 23:00 – 07:00
55.8dB
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 16a, Flat 4, Winchester Walk, Southwark, London, SE1 9AG. Each answer is also embedded as structured data for search engines.