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Get startedSt Marys is a three-bedroom detached house in Mawnan Smith, Falmouth, Falmouth (TR11 5HA). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (February 2016) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). Main heating runs on oil. The latest certificate is from February 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 3.6% per year against 0% for the wider region. Today's modelled estimate of £467,000 is 33.4% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£350/sq ft) was about 19.1% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 93 m² it's 26.8% smaller than the typical home in the postcode (127 m² median across 26 EPCs). Sold July 2018 for £350,000.
This certificate is over 10 years old and is no longer valid.Expired 18 Feb 2026
Erection of a domestic garage
St Marys valuation sits well clear of the typical sold price in this postcode.
£467,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 14 years.
£350,000
Growth on file: 3.6% per year over 14 years.
St Marys outperforms the street on epc rating by a wide margin.
Price per m²
£3,763
Street avg £3,410
Floor Area
93 m²
Street avg 131 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
43.0dB

Erection of an extension and alterations to existing dwelling
18 July 2018Most recent
£350,000
+66.7%over 14 years20 February 2004
£210,000
Median price across the last 5 sales in TR11 5HA: £370,100 (2025–2022).
Tida Apa Carlidnack Road Mawnan Smith Falmouth
Sold Mar 2025
Goldmartin Carlidnack Road Mawnan Smith Falmouth
Sold Mar 2025
1 Carlidnack Road Mawnan Smith Falmouth
Sold Feb 2025
Tregladen Carlidnack Road Mawnan Smith Falmouth
Sold Jul 2024
Summercourt Carlidnack Road Mawnan Smith Falmouth
Sold Oct 2022
CO₂ Emissions
4.0 t/year
Street avg 5.7 t/year
TR11 5HA
Garage — bus stop.
Closest school
0.7 km
Mawnan CofE VA Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
35.7dB
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