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Get started3 St Marys Terrace is a four-bedroom mid-terrace house in Penzance (TR18 4DZ). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (August 2022) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump.
Sale prices here have outpaced England HPI: 7.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£294/sq ft) was about 43.9% above the typical sold price in the postcode. One planning record on file: new windows approved in 2016. Past consents include new windows, meaningful when judging how the property has evolved. Most recent transfer: January 2023 at £380,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Replacement PVC-U windows
Price for 3 St Marys Terrace has grown more than fourfold since the 1999 starting point.
£412,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 23 years.
£380,000
Growth on file: 7.6% per year over 23 years.
3 St Marys Terrace outperforms the street on epc rating by a wide margin.
Price per m²
£3,167
Street avg £2,696
Floor Area
120 m²
Street avg 138 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Green Market — bus stop.

Daytime· 07:00 – 23:00
51.0dB

27 January 2023Most recent
£380,000
+442.9%over 23 years14 December 1999
£70,000
Median price across the last 5 sales in TR18 4DZ: £540,000 (2025–2024).
Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 7.4 t/year
TR18 4TG
Closest school
0.4 km
St Mary's CofE Primary School, Penzance. 11 schools nearby.
Night-time· 23:00 – 07:00
40.6dB
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