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Get started18 St Marys Street is a three-bedroom mid-terrace house in Penzance (TR18 2DJ). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (September 2013) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since March 2013. Between certificates, lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 90), a 2-band jump. The latest certificate is from September 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 9.5% per year against 0% for the wider region. Today's modelled estimate of £215,000 is 45.8% above the 2017 sale price. At 84 m² the property is well over the postcode median (60 m² across 15 EPCs), placing it in the larger end of the local stock. Last sold in May 2017, so it's been off the market for around 9 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 03 Sept 2023
18 St Marys Street has more than quadrupled in price since its earliest registered sale in 1995.
£215,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.5% per year over 22 years.
£147,500
Growth on file: 9.5% per year over 22 years.
18 St Marys Street is notably below the street on price per m².
Price per m²
£1,756
Street avg £2,350
Floor Area
84 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Barwis Terrace — bus stop.

Daytime· 07:00 – 23:00
50.8dB

24 May 2017Most recent
£147,500
+637.5%over 21 years23 June 1995
£20,000
Median price across the last 5 sales in TR18 2DJ: £187,000 (2025–2017).
CO₂ Emissions
4.0 t/year
Street avg 4.7 t/year
TR18 2BZ
Closest school
0.3 km
Humphry Davy School. 11 schools nearby.
Night-time· 23:00 – 07:00
39.7dB
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