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Get started3 Cornwall Terrace is a four-bedroom mid-terrace house in Penzance (TR18 4HN). It has a recorded floor area of 153 m² (around 1647 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (May 2025) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in August 2018 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
Sale prices here have outpaced England HPI: 11.4% per year against 0.3% for the wider region. On a £-per-square-foot basis, the last sale (£364/sq ft) was about 129.5% above the typical sold price in the postcode. At 153 m² the property is well over the postcode median (117 m² across 9 EPCs), placing it in the larger end of the local stock. Most recent transfer was October 2025 at £600,000 — fresh data. One historical planning record sits against the property in 2023. The record references conservation-area consent, which constrain future alterations.
Recommended upgrades on file would lift this property by multiple EPC bands.
3 Cornwall Terrace sits within a conservation area — exterior works face additional planning controls.
Works to trees within a conservation area - removal of one self seeded Ash tree
Latest sale on 3 Cornwall Terrace was the highest on Land Registry record across the postcode.
£559,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.4% per year over 7 years.
£600,000
Growth on file: 11.4% per year over 7 years.
3 Cornwall Terrace outperforms the street on price per m² by a wide margin.
Price per m²
£3,922
Street avg £2,356
Floor Area
153 m²
Street avg 121 m²
Habitable Rooms
7 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Bottom of Alexandra Road — bus stop.

Daytime· 07:00 – 23:00
50.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Glazing upgraded to newer, more efficient type
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 October 2025Most recent
£600,000
+103.4%over 6 years25 February 2019
£295,000
Median price across the last 5 sales in TR18 4HN: £400,000 (2024–2017).
Street avg 6 rooms
CO₂ Emissions
5.2 t/year
Street avg 5.8 t/year
TR18 4AR
Closest school
0.1 km
St Mary's CofE Primary School, Penzance. 11 schools nearby.
Night-time· 23:00 – 07:00
39.7dB
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