Boyton Mill, Boyton, Launceston, PL15 9RG
About Boyton Mill
Boyton Mill is a detached house in Boyton, Launceston, Launceston (PL15 9RG). It has a recorded floor area of 358 m² (around 3853 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (November 2020) shows an E (score 45), well below the UK norm with real room to improve. When first surveyed in July 2009 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and lighting went from Poor to Very Good. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on oil.
Today's modelled estimate of £852,000 is 21.8% below the 2021 sale of £1,090,000, an unusual pattern given regional price growth and worth checking against the EPC condition. At 358 m² the property is well over the postcode median (81 m² across 3 EPCs), placing it in the larger end of the local stock. 5 planning records sit against the property, 3 approved, 2 refused. Past consents include an annexe, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Last sale on file: £1,090,000 in May 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Boyton Mill
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Boyton Mill's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
Boyton Mill has a listed-building consent on record — alterations to a listed property are tightly controlled.
- Jan 2016ConditionsIn report
Discharge of condition 3 on approval 1/0948/2015/FUL
- Documents
- 3 docs on file
- Reference
- 1/1248/2015/DIS
- Oct 2015AnnexFullIn report
Conversion of Mill to create residential annexe resubmission of 1/1339/2014/FUL (Affecting a Public Right of Way)
- Documents
- 26 docs on file
- Reference
- 1/0948/2015/FUL
We flagged 1 thing worth checking at Boyton Mill
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.
- Larger development activity nearby
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£852,000
Modelled from EPC, postcode comparables.
£1,090,000
Recorded with HM Land Registry.
Sales timeline
24 May 2021Most recent
£1,090,000
Everything we know about Boyton Mill, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus the street
On floor area, Boyton Mill stands well clear of the street.
EPC Rating
45 (E)
Street avg 45 (E)
Floor Area
358 m²
Street avg 79 m²
CO₂ Emissions
22.0 t/year
Street avg 6.2 t/year
Habitable Rooms
9 rooms
Street avg 4 rooms
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.8 km
Church — bus stop.
Closest school
1.3 km
Boyton Community Primary School. 1 school 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
41.3dB
Night-time· 23:00 – 07:00
35.2dB