Flat 21, 46 Borough Road, Southwark, London, SE1 0AJ
About Flat 21
Flat 21 is a one-bedroom detached house in Southwark, London, London (SE1 0AJ). It has a recorded floor area of 50 m² (around 540 sq ft), construction records dating it to 2007 onwards and council tax band D. At 50 m² this is the 8th smallest of 40 units on EPC record in the building, where floor areas span 43–87 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (February 2011) shows a C (score 76), near the top of the C band. Main heating runs on electricity. The latest certificate is from February 2011, so improvements made since then won't be reflected.
Untraded for 15 years, with the last transfer in March 2011. Today's modelled estimate of £434,000 is 40% above the 2011 sale price.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Communal gardenYes
Everything you need to know about Flat 21
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Flat 21's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Feb 2021
EPC Rating
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 £1,020 · Includes VAT
Planning history
Flat 21 has no planning applications on record.
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
£434,000
Modelled from EPC, postcode comparables.
£310,000
Recorded with HM Land Registry.
Sales timeline
18 March 2011Most recent
£310,000
Median price across the last 5 sales in SE1 0AJ: £400,000 (2025–2019).
Nearby sales in SE1 0AJ
Flat 22, 46 Borough Road, Southwark, London, SE1 0AJ
Sold Jul 2025
£600,000Flat 4, 46 Borough Road, Southwark, London, SE1 0AJ
Sold Nov 2023
£425,000Flat 5, 46 Borough Road, Southwark, London, SE1 0AJ
Sold Oct 2023
£400,000Flat 16, 46 Borough Road, Southwark, London, SE1 0AJ
Sold Sept 2023
£310,000Flat 6, 46 Borough Road, Southwark, London, SE1 0AJ
Sold Aug 2019
£202,500
Versus other Borough Road homes
Flat 21 outperforms the street on years held by a wide margin.
Price per m²
£6,181
Street avg £6,794
Floor Area
50 m²
Street avg 59 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 2.4 t/year
Everything you need to know about Flat 21
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
The data behind every report
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
44/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Borough Road (SE1) — bus stop.
Closest school
0.3 km
Friars Primary Foundation School. 93 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
62.9dB
Night-time· 23:00 – 07:00
55.2dB