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Get started5 Chyandaunce Close is a three-bedroom semi-detached house in Gulval, Penzance, Penzance (TR18 3BP). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (April 2015) shows an E (score 45), well below the UK norm with real room to improve. Earlier certificates rated it D (January 2014); the latest reading is one band lower. Between certificates, wall efficiency went from Average to Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Poor. The recommended improvements would lift it to B (score 81), a 3-band jump. Main heating runs on oil. The latest certificate is from April 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 6.3% per year against 0% for the wider region. Today's modelled estimate of £307,000 is 14.1% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£342/sq ft) was about 24.7% above the typical sold price in the postcode. Sold December 2019 for £269,000.
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This certificate is over 10 years old and is no longer valid.Expired 20 Apr 2025
Sale price has grown by over 3x since 1998.
£307,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 21 years.
£269,000
Growth on file: 6.3% per year over 21 years.
5 Chyandaunce Close is notably below the street on epc rating.
Price per m²
£3,685
Street avg £3,439
Floor Area
73 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.1dB

Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
Are we missing something? Tell us about home improvements to help adjust your valuation.
12 December 2019Most recent
£269,000
+41.6%over 5 years9 May 2014
£190,000
+155.0%over 15 years20 November 1998
£74,500
Median price across the last 5 sales in TR18 3BP: £229,950 (2025–2006).
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 4.9 t/year
TR18 3JD
Gulval School — bus stop.
Closest school
0.3 km
Gulval School. 10 schools nearby.
Night-time· 23:00 – 07:00
39.4dB
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