The Old Co Op Building, Flat 4, Market Street, Highfields, Doncaster, DN6 7JE
About The Old Co Op Building
The Old Co Op Building is a one-bedroom mid-terrace house in Highfields, Doncaster, Doncaster (DN6 7JE). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1900-1929 and council tax band A. At 48 m² this is the smallest unit on EPC record across The Old Co Op Building (48–110 m²). The building's EPC ratings span E to B, with this unit at the top. On EPC score it ranks first in the building (82 versus a worst of 54). The latest certificate (June 2021) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since February 2011.
Across 2008–2014, sale prices on this property compounded at -11.9% per year. Today's modelled estimate of £91,000 sits 160% above the 2014 sale of £35,000. At 48 m² it sits well below the postcode median (79 m² across 17 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Last changed hands 12 years ago, in July 2014.
Know exactly what you're buying at The Old Co Op Building
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
- Bedrooms1
- Bathrooms1
Energy performance
The Old Co Op Building's carbon output is low for the local stock.
EPC Rating
Planning history
The Old Co Op Building has no planning applications on record.
Notable planning nearby
13applications of note in the surrounding area
We flagged 2 things worth checking at The Old Co Op Building
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
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The Old Co Op Building valuation sits well clear of the typical sold price in this postcode.
£91,000
Modelled from EPC, postcode comparables and a sale-price growth of -11.9% per year over 7 years.
£35,000
Growth on file: -11.9% per year over 7 years.
Sales timeline
17 July 2014Most recent
£35,000
-56.2%over 6 years15 January 2008
£79,995
Median price across the last 5 sales in DN6 7JE: £61,000 (2023–2015).
Nearby sales in DN6 7JE
11 Market Street, Highfields, Doncaster, DN6 7JE
Sold Oct 2023
£73,0007 Market Street, Highfields, Doncaster, DN6 7JE
Sold May 2022
£61,00015 Market Street, Highfields, Doncaster, DN6 7JE
Sold Mar 2017
£54,500The Old Co Op Building, Flat 2, Market Street, Highfields, Doncaster, DN6 7JE
Sold Feb 2015
£25,000The Old Co Op Building, Flat 6, Market Street, Highfields, Doncaster, DN6 7JE
Sold Jul 2014
£40,000
Everything we know about The Old Co Op Building, 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
- Larger development activity nearby

Versus other Market Street homes
Years Held for The Old Co Op Building lags the street by a wide margin.
Price per m²
£729
Street avg £1,267
Floor Area
48 m²
Street avg 57 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
0.9 t/year
Street avg 2.4 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Market Street/South Street — bus stop.
Closest school
0.1 km
Highfields Primary Academy. 13 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
47.2dB

Night-time· 23:00 – 07:00
39.5dB