Sandilands House, Harwell, Doncaster, DN10 5BU
About Sandilands House
Sandilands House is a detached house in Harwell, Doncaster, Doncaster (DN10 5BU). It has a recorded floor area of 132 m² (around 1421 sq ft) and construction records dating it to 1983-1990. The latest certificate (May 2018) shows a D (score 59), a step below the typical UK home. When first surveyed in August 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Average to Good and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76). Main heating runs on oil.
At 132 m² it sits well below the postcode median (197 m² across 5 EPCs), making it one of the more compact homes locally. One planning record on file: a garage conversion approved in 2009. Past consents include a garage conversion, meaningful when judging how the property has evolved.
Energy performance
Sandilands House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
1 application on record at Sandilands House, Harwell, Doncaster, DN10 5BU
- Oct 2009Garage ConversionFullOutcome in report
ERECT DETACHED DOUBLE GARAGE, CONVERT INTEGRAL GARAGE TO DOMESTIC USE AND WIDEN EXISTING ACCESS
- Reference
- 19/09/00018
Unlock Sandilands House, Harwell, Doncaster, DN10 5BU's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
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Sales history & valuation
Sandilands House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£500,000
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 DN10 5BU: £600,000 (2025–2021).
Nearby sales in DN10 5BU
Pineridge, Harwell, Doncaster, DN10 5BU
Sold Sept 2025
£600,000Heruelle Lodge, Harwell, Doncaster, DN10 5BU
Sold Apr 2024
£600,000Lawnwood, Harwell, Doncaster, DN10 5BU
Sold Feb 2023
£200,000Lark Rise, Harwell, Doncaster, DN10 5BU
Sold Feb 2023
£630,000Pinfold Cottage, Harwell, Doncaster, DN10 5BU
Sold Nov 2020
£380,000
Versus the street
On habitable rooms, Sandilands House runs well behind the street norm.
EPC Rating
59 (D)
Street avg 62 (D)
Floor Area
132 m²
Street avg 184 m²
CO₂ Emissions
6.6 t/year
Street avg 7.2 t/year
Habitable Rooms
5 rooms
Street avg 7 rooms
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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
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Demand Responsive Area — bus stop.
Closest school
0.7 km
Everton Primary School. 2 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
46.3dB

Night-time· 23:00 – 07:00
39.9dB







