12a, Trinity Street, London, SE1 1DB
About 12a
12a is an end-of-terrace house in London (SE1 1DB). It has a recorded floor area of 26 m² (around 280 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2024) shows a D (score 56), a step below the typical UK home. When first surveyed in July 2016 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor and main heating went from Very Poor to Average. Main heating runs on electricity.
At 26 m² it's 23.3% smaller than the typical home in the postcode (34 m² median across 19 EPCs).
Everything you need to know about 12a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 1 October 2034
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls upgraded for better temperature management
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
12a has no planning applications on record.
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
12a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£285,000
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 1DB: £650,000 (2020–2016).
Nearby sales in SE1 1DB
Flat B, 6 Trinity Street, London, SE1 1DB
Sold Oct 2020
£200,00010 Trinity Street, Southwark, London, SE1 1DB
Sold Jan 2019
£1,600,000Flat 4, 18 Trinity Street, London, SE1 1DB
Sold Jul 2016
£650,000Flat 1, 18 Trinity Street, London, SE1 1DB
Sold Mar 2016
£700,00012b, Trinity Street, London, SE1 1DB
Sold Feb 2010
£375,000
Versus other Trinity Street homes
On floor area, 12a runs well behind the street norm.
EPC Rating
56 (D)
Street avg 63 (D)
Floor Area
26 m²
Street avg 46 m²
CO₂ Emissions
2.9 t/year
Street avg 2.5 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about 12a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £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
1516/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Borough Station — bus stop.
Closest school
0.2 km
Charles Dickens Primary School. 97 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
61.3dB
Night-time· 23:00 – 07:00
53.1dB