12 Clarendon Street, Barnsley, S70 6AH
About 12 Clarendon Street
12 Clarendon Street is a three-bedroom mid-terrace house in Barnsley (S70 6AH). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (April 2026) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2012. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Very Poor to Average; while window efficiency dropped from Average to Poor and lighting dropped from Average to Poor. The recommended improvements would push it to C (score 75). This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £128,000 sits 126.5% above the 2014 sale of £56,500. On a £-per-square-foot basis, the last sale (£75/sq ft) was about 15.1% below the postcode norm. On the market in February 2014 and unlisted since — roughly 12 years.
What this property has
Inside
- Bedrooms3
Everything you need to know about 12 Clarendon Street
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 5 April 2036
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
12 Clarendon Street has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Clarendon Street valuation sits well clear of the typical sold price in this postcode.
£128,000
Modelled from EPC, postcode comparables.
£56,500
Recorded with HM Land Registry.
Sales timeline
12 February 2014Most recent
£56,500
Median price across the last 5 sales in S70 6AH: £82,500 (2025–2022).
Nearby sales in S70 6AH
Versus other Clarendon Street homes
On co₂ emissions, 12 Clarendon Street stands well clear of the street.
Price per m²
£807
Street avg £1,036
Floor Area
70 m²
Street avg 69 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.1 t/year
Everything you need to know about 12 Clarendon Street
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
Crime
523/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Racecommon Road/Grafton Street — bus stop.
Closest school
0.3 km
Shawlands Primary School. 21 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
53.9dB
Night-time· 23:00 – 07:00
42.7dB