Carnello House, Zennor, St Ives, TR26 3DB
About Carnello House
Carnello House is a detached house in Zennor, St. Ives, St Ives (TR26 3DB). It has a recorded floor area of 114 m² (around 1227 sq ft) and construction records dating it to before 1900. The latest certificate (January 2019) shows an F (score 32), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 80), a 3-band jump. Main heating runs on oil.
Held since November 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £560,000 sits 433.3% above the 1996 sale of £105,000. On a £-per-square-foot basis, the last sale (£86/sq ft) was about 87.1% below the postcode norm. One planning record on file: new windows approved in 2007. Past consents include new windows, meaningful when judging how the property has evolved. At 114 m² it's 17.7% smaller than the typical home in the postcode (139 m² median across 6 EPCs).
Energy performance
Carnello House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Jan 2007RenovationFullIn report
Installation of timber sliding sash window with granite lintel aboveHead No(s): 90164
New Windows- Documents
- 3 docs on file
- Reference
- W1/06/P/1490
We flagged 1 thing worth checking at Carnello House
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
Carnello House's modelled value sits at over four times its earliest registered sale price (1996).
£560,000
Modelled from EPC, postcode comparables.
£105,000
Recorded with HM Land Registry.
Sales timeline
6 November 1996Most recent
£105,000
Median price across the last 5 sales in TR26 3DB: £595,000 (2022–2016).
Versus the street
Price per m² for Carnello House lags the street by a wide margin.
Price per m²
£921
Street avg £7,448
Floor Area
114 m²
Street avg 134 m²
Habitable Rooms
4 rooms
Street avg 7 rooms
CO₂ Emissions
9.2 t/year
Street avg 8.0 t/year
Similar properties nearby
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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
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Boswednack Farm — bus stop.
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
41.7dB

Night-time· 23:00 – 07:00
36.4dB







