21 Baulk Lane, Harworth, Doncaster, DN11 8PF
About 21 Baulk Lane
21 Baulk Lane is a detached house in Harworth, Doncaster, Doncaster (DN11 8PF). It has a recorded floor area of 182 m² (around 1959 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (July 2017) shows a C (score 72). When first surveyed in September 2009 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good, lighting went from Poor to Very Good and main heating went from Average to Good; while window efficiency dropped from Good to Average.
At 182 m² the property is well over the postcode median (83 m² across 22 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in November 2017, so it's been off the market for around 9 years. Across 2010–2017, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £405,000 is 35% above the 2017 sale price.
Energy performance
EPC Rating
Certificate validity
Valid until 9 July 2027
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
21 Baulk Lane has an approved single-storey rear extension on the planning record.
1 application on record at 21 Baulk Lane, Harworth, Doncaster, DN11 8PF
- Sept 2011ExtensionFullOutcome in report
Extension: Single storey · Rear of property
SINGLE STOREY REAR EXTENSION AND ALTERATIONS TO PROPERTY
- Documents
- 3 docs on file
- Reference
- 61/11/00028
Unlock 21 Baulk Lane, Harworth, Doncaster, DN11 8PF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 3 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
Latest sale on 21 Baulk Lane was the highest on Land Registry record across the postcode.
£405,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 7 years.
£300,000
Growth on file: 8.1% per year over 7 years.
Sales timeline
17 November 2017Most recent
£300,000
+78.6%over 7 years10 June 2010
£168,000
Median price across the last 5 sales in DN11 8PF: £194,500 (2025–2025).
Nearby sales in DN11 8PF
45 Baulk Lane, Harworth, Doncaster, DN11 8PF
Sold Dec 2025
£225,00055 Baulk Lane, Harworth, Doncaster, DN11 8PF
Sold Oct 2025
£185,00057 Baulk Lane, Harworth, Doncaster, DN11 8PF
Sold Jul 2025
£210,00077 Baulk Lane, Harworth, Doncaster, DN11 8PF
Sold Jun 2025
£80,00015 Baulk Lane, Harworth, Doncaster, DN11 8PF
Sold Jun 2025
£194,500
Versus other Baulk Lane homes
On floor area, 21 Baulk Lane stands well clear of the street.
Price per m²
£1,648
Street avg £1,896
Floor Area
182 m²
Street avg 93 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.7 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Baulk Lane, Harworth
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The neighbourhood at a glance
Crime
155/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Moor Top Road — bus stop.
Closest school
0.7 km
Harworth CofE Academy. 6 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
51.5dB

Night-time· 23:00 – 07:00
42.8dB







