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Get started5 St Marys Street is a three-bedroom mid-terrace house in Penzance (TR18 2DH). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (June 2025) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in June 2010 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 80). Period features are noted in the property record.
Sale prices here have outpaced England HPI: 10% per year against 0% for the wider region. Today's modelled estimate of £266,000 sits 54.7% above the 2011 sale of £172,000. On a £-per-square-foot basis, the last sale (£176/sq ft) was about 18.8% above the typical sold price in the postcode. At 91 m² it's 27.3% larger than the typical home in the postcode (72 m² median across 14 EPCs). Last sold in July 2011, so it's been off the market for around 15 years.
5 St Marys Street has more than quadrupled in price since its earliest registered sale in 1996.
£266,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.0% per year over 15 years.
£172,000
Growth on file: 10.0% per year over 15 years.
Habitable Rooms for 5 St Marys Street runs comfortably ahead of the street norm.
Price per m²
£1,890
Street avg £2,232
Floor Area
91 m²
Street avg 81 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
0.1 km
Tolver Road — bus stop.

Daytime· 07:00 – 23:00
50.5dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation upgraded
Loft insulation upgraded to recommended levels
Are we missing something? Tell us about home improvements to help adjust your valuation.
8 July 2011Most recent
£172,000
+190.1%over 11 years2 June 2000
£59,300
+44.6%over 4 years31 May 1996
£41,000
Median price across the last 5 sales in TR18 2DH: £273,500 (2025–2019).
Street avg 4 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.4 t/year
TR18 2BZ
Closest school
0.4 km
Humphry Davy School. 11 schools nearby.
Night-time· 23:00 – 07:00
39.4dB
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