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Get startedTregonnis is a detached house in Carbis Bay, St. Ives, St Ives (TR26 2TD). It has a recorded floor area of 99 m² (around 1066 sq ft) and construction records dating it to 1996-2002. The latest certificate (January 2023) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.
Sale prices here have outpaced England HPI: 6.5% per year against 0% for the wider region. Today's modelled estimate of £678,000 is 13% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£563/sq ft) was about 85.7% above the typical sold price in the postcode. At 99 m² the property is well over the postcode median (63 m² across 15 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: April 2023 at £600,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Tregonnis has 2 separate extension applications on the council record.
Extension: Single storey
'Proposed Single Storey Extensions' without compliance with Condition 2 of decision notice PA23/06687 dated 20/10/2023.
Price for Tregonnis has grown more than fourfold since the 1998 starting point.
£678,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 25 years.
£600,000
Growth on file: 6.5% per year over 25 years.
Tregonnis outperforms the street on epc rating by a wide margin.
Price per m²
£6,061
Street avg £4,483
Floor Area
99 m²
Street avg 138 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Longstone Cross — bus stop.

Daytime· 07:00 – 23:00
47.4dB

Extension: Single storey
Proposed Single Storey Extensions
6 April 2023Most recent
£600,000
+378.1%over 24 years22 May 1998
£125,500
Median price across the last 5 sales in TR26 2TD: £445,000 (2024–2022).
Chatsworth Lodge Trencrom Lane Carbis Bay St Ives
Sold Nov 2024
14 Trencrom Lane Carbis Bay St Ives
Sold Aug 2023
The Firs Trencrom Lane Carbis Bay St Ives
Sold Apr 2023
6 Rotorua Apartments Trencrom Lane Carbis Bay St Ives
Sold Sept 2022
3 Rotorua Apartments Trencrom Lane Carbis Bay St Ives
Sold Apr 2022
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.9 t/year
TR26 2BS
Closest school
0.1 km
St Uny CofE Academy. 4 schools nearby.
Night-time· 23:00 – 07:00
38.7dB
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