Penpont Mill, Altarnun, Launceston, PL15 7SJ
About Penpont Mill
Penpont Mill is a property in Altarnun, Launceston, Launceston (PL15 7SJ).
3 planning records sit against the property, 1 approved, 1 refused. Past consents include new windows, meaningful when judging how the property has evolved. The record references listed-building consent and conservation-area consent, which constrain future alterations. On the market in May 2017 and unlisted since — roughly 9 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2017, sale prices on this property compounded at 8.5% per year.
Know exactly what you're buying at Penpont 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
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
A a loft conversion application was refused at Penpont Mill in 2023.
- Nov 2023RenovationHeritageIn report
Listed building consent to relay the roof and renew the flashings. Addition of windows to the rear elevation of the roof.
ListedNew Windows- Documents
- 10 docs on file
- Reference
- PA23/06871
- Jan 2023Loft ConversionHeritageIn report
Listed building consent for re-roofing of the stone built part of the building, retaining original slate where possible; insertion of loft floor and one pair of rooflight windows in loft space; replacement of utility room glazed roof with a slate roof with a pair of rooflight windows inserted
Listed- Documents
- 13 docs on file
- Reference
- PA22/06882
We flagged 2 things worth checking at Penpont 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
- Environmental risk flagged
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Sales history & valuation
Penpont Mill has more than quadrupled in price since its earliest registered sale in 1996.
£355,000
Growth on file: 8.5% per year over 21 years.
Sales timeline
14 May 2017Most recent
£355,000
+18.3%over 4 years3 October 2012
£300,000
+122.2%over 12 years4 October 1999
£135,000
+107.7%over 3 years18 July 1996
£65,000
Median price across the last 5 sales in PL15 7SJ: £288,950 (2024–2021).
Nearby sales in PL15 7SJ
Penpont Lodge, Altarnun, Launceston, PL15 7SJ
Sold Mar 2024
£355,000Mary Anns Cottage, Altarnun, Launceston, PL15 7SJ
Sold Aug 2023
£288,950Primrose Cottage, Altarnun, Launceston, PL15 7SJ
Sold Mar 2022
£299,000Havenlea, Altarnun, Launceston, PL15 7SJ
Sold Oct 2021
£145,000Penhallow Manor, Altarnun, Launceston, PL15 7SJ
Sold Feb 2021
£1,050,000
Everything we know about Penpont 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
- Environmental risk flagged

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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
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Nun's Chuch — bus stop.
Closest school
0.5 km
Altarnun 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
44.2dB

Night-time· 23:00 – 07:00
36.3dB