21a, The Grove, Blackawton, Totnes, TQ9 7BA
About 21a
21a is an end-of-terrace house in Blackawton, Totnes, Totnes (TQ9 7BA). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (June 2025) shows an E (score 43), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2022); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Poor to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to D (score 63). Main heating runs on bottled lpg.
At 102 m² it's 22.9% larger than the typical home in the postcode (83 m² median across 20 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: a loft conversion approved in 2006. Past consents include a loft conversion, meaningful when judging how the property has evolved.
Energy performance
21a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
Hot water system changed
Window efficiency improved
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 £885 · Includes VAT
Planning history
1 application on record at 21a, The Grove, Blackawton, Totnes, TQ9 7BA
- Nov 2006Loft ConversionFullOutcome in report
Proposed loft conversion to provide one additional bedroom
- Documents
- 4 docs on file
- Reference
- 06/1969/06/F
Unlock 21a, The Grove, Blackawton, Totnes, TQ9 7BA'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- Every decision — granted, refused or withdrawn (1 on record)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 3 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£295,000
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 4 sales in TQ9 7BA: £102,000 (2023–2007).
Versus other The Grove homes
21a outperforms the street on floor area by a wide margin.
EPC Rating
43 (E)
Street avg 60 (D)
Floor Area
102 m²
Street avg 77 m²
CO₂ Emissions
3.1 t/year
Street avg 3.0 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
2/mo
Rising year-on-year across the wider district.
Nearest stop
1.8 km
Woodlands Leisure Park — bus stop.
Closest school
0.2 km
Blackawton Primary School. 1 school 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
43.6dB

Night-time· 23:00 – 07:00
35.9dB







