12b, Allendale Gardens, Doncaster, DN5 8BL
About 12b
12b is a semi-detached house in Doncaster (DN5 8BL). It has a recorded floor area of 96 m² (around 1033 sq ft). The latest certificate (November 2019) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 95).
It changed hands recently, sold March 2025 for £235,000. Its energy rating outperforms most of the postcode (better than 81% of similar EPCs). Across 2016–2025, sale prices on this property compounded at 23.2% per year. On a £-per-square-foot basis, the last sale (£227/sq ft) was about 35.7% above the typical sold price in the postcode.
Energy performance
12b's carbon output is low for the local stock.
EPC Rating
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Planning history
12b has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12b has more than quadrupled in price since its earliest registered sale in 2016.
£252,000
Modelled from EPC, postcode comparables and a sale-price growth of 23.2% per year over 9 years.
£235,000
Growth on file: 23.2% per year over 9 years.
Sales timeline
28 March 2025Most recent
£235,000
+30.6%over 4 years15 December 2020
£180,000
+350.0%over 4 years26 September 2016
£40,000
Median price across the last 5 sales in DN5 8BL: £260,000 (2025–2025).
Nearby sales in DN5 8BL
12 Allendale Gardens, Doncaster, DN5 8BL
Sold Oct 2025
£250,00020 Allendale Gardens, Doncaster, DN5 8BL
Sold Sept 2025
£285,0008 Allendale Gardens, Doncaster, DN5 8BL
Sold Jun 2025
£270,0003 Allendale Gardens, Doncaster, DN5 8BL
Sold Mar 2025
£260,00015 Allendale Gardens, Doncaster, DN5 8BL
Sold Feb 2025
£222,000
Versus other Allendale Gardens homes
EPC Rating for 12b runs comfortably ahead of the street norm.
Price per m²
£2,448
Street avg £1,949
Floor Area
96 m²
Street avg 100 m²
CO₂ Emissions
1.5 t/year
Street avg 3.7 t/year
Years Held
1 years
Street avg 9 years
Similar properties nearby
1 Barnsley Road
DN5 8QQ
1 Clearwell Croft, Cusworth
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1 Beverley Gardens
DN5 8UG
1 Ashburnham Gardens
DN5 8BT
1 Colchester Court
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1 Allendale Road
DN5 8BS
1 Crompton Avenue
DN5 8ED
1 Chepstow Gardens
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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
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sprotbrough Road/Newton Lane — bus stop.
Closest school
0.5 km
Richmond Hill Primary Academy. 24 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
47.0dB

Night-time· 23:00 – 07:00
38.5dB







