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Get started17 Cardinnis Road is a three-bedroom semi-detached house in Penzance (TR18 4SB). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2025) shows a C (score 72). The rating has held steady at C across 2 certificates since June 2015. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Average to Poor.
Sale prices here have outpaced England HPI: 3.6% per year against 0% for the wider region. Today's modelled estimate of £294,000 sits 88.5% above the 2015 sale of £156,000. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 19.1% below the postcode norm. At 98 m² the property is well over the postcode median (61 m² across 16 EPCs), placing it in the larger end of the local stock. On the market in November 2015 and unlisted since — roughly 11 years.
17 Cardinnis Road's estimated value is more than triple its earliest registered sale price (2002).
£294,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 13 years.
£156,000
Growth on file: 3.6% per year over 13 years.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Steps — bus stop.

Daytime· 07:00 – 23:00
50.4dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
13 November 2015Most recent
£156,000
+59.3%over 13 years20 September 2002
£97,950
Median price across the last 5 sales in TR18 4SB: £123,750 (2023–2011).
TR18 4JY
Closest school
0.6 km
Alverton Primary School. 11 schools nearby.
Night-time· 23:00 – 07:00
41.8dB
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