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Get started21 Penbothidno is a three-bedroom semi-detached house in Constantine, Falmouth, Falmouth (TR11 5AT). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (May 2021) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on oil. Other recorded features include outbuildings.
It hasn't traded since October 2003, a hold of 23 years that's notably long for the area. Sale prices here have outpaced England HPI: 17.3% per year against 0% for the wider region. Today's modelled estimate of £258,000 sits 118.6% above the 2003 sale of £118,000. On a £-per-square-foot basis, the last sale (£135/sq ft) was about 25% below the postcode norm. At 81 m² the property is well over the postcode median (51 m² across 45 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
21 Penbothidno has an approved rear extension on the planning record.
Extension: Rear of property
Retrospective Planning permission for rear 2 storey extension and a change from flat roof to pitched roof.
21 Penbothidno has more than tripled in price since its earliest registered sale in 1996.
£258,000
Modelled from EPC, postcode comparables and a sale-price growth of 17.3% per year over 7 years.
£118,000
Growth on file: 17.3% per year over 7 years.
On price per m², 21 Penbothidno runs well behind the street norm.
Price per m²
£1,457
Street avg £2,610
Floor Area
81 m²
Street avg 56 m²
Habitable Rooms
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
0.1 km

Daytime· 07:00 – 23:00
42.8dB

29 October 2003Most recent
£118,000
+146.1%over 4 years2 August 1999
£47,950
+29.6%over 3 years17 July 1996
£37,000
Median price across the last 5 sales in TR11 5AT: £263,000 (2025–2023).
Street avg 3 rooms
CO₂ Emissions
4.7 t/year
Street avg 3.4 t/year
TR11 5AH
Fore Street — bus stop.
Closest school
0.7 km
Constantine Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
35.8dB
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