3 Tarn House, Union Street, Barnsley, S70 1HH
About 3 Tarn House
3 Tarn House is a two-bedroom semi-detached house in Barnsley (S70 1HH). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 2003-2006 and council tax band A. The latest certificate (March 2022) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since July 2009. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. At 68 m² this is the 10th smallest of 15 units on EPC record in the building, where floor areas span 45–93 m². The building's EPC ratings span C to B, with this unit at the top.
Across 2009–2018, sale prices on this property compounded at -4% per year. Today's modelled estimate of £105,000 is 48.7% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£96/sq ft) was about 27.3% below the postcode norm. Sold July 2018 for £70,613.
Know exactly what you're buying at 3 Tarn House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
Energy performance
3 Tarn House's carbon output is low for the local stock.
EPC Rating
Planning history
3 Tarn House has no planning applications on record.
Notable planning nearby
10applications of note in the surrounding area
We flagged 1 thing worth checking at 3 Tarn House
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
£105,000
Modelled from EPC, postcode comparables and a sale-price growth of -4.0% per year over 9 years.
£70,613
Growth on file: -4.0% per year over 9 years.
Sales timeline
31 July 2018Most recent
£70,613
-29.4%over 8 years14 December 2009
£100,000
Median price across the last 5 sales in S70 1HH: £90,000 (2024–2022).
Nearby sales in S70 1HH
10 Tarn House, Union Street, Barnsley, S70 1HH
Sold Aug 2024
£87,5006 Tarn House, Union Street, Barnsley, S70 1HH
Sold Jul 2024
£91,25012 Tarn House, Union Street, Barnsley, S70 1HH
Sold Mar 2023
£87,0009 Tarn House, Union Street, Barnsley, S70 1HH
Sold Mar 2023
£90,00016 Tarn House, Union Street, Barnsley, S70 1HH
Sold Jul 2022
£92,500
Everything we know about 3 Tarn House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Union Street homes
On price per m², 3 Tarn House runs well behind the street norm.
Price per m²
£1,038
Street avg £1,417
Floor Area
68 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.5 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Wood Street/Allatt Close — bus stop.
Closest school
0.5 km
Barnsley College. 23 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
56.1dB

Night-time· 23:00 – 07:00
46.0dB