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Get started23 Castle Drive is a five-bedroom semi-detached house in Falmouth (TR11 4NF). It has a recorded floor area of 164 m² (around 1765 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2020) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2009. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 80). Other recorded features include notable views.
Sale prices here have outpaced England HPI: 3% per year against 0% for the wider region. Today's modelled estimate of £829,000 is 43.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£327/sq ft) was about 23.9% below the postcode norm. At 164 m² the property is well over the postcode median (111 m² across 26 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. Last sale on file: £577,500 in July 2020.
23 Castle Drive's carbon output runs well above what efficient homes in the postcode produce.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£829,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 11 years.
£577,500
Growth on file: 3.0% per year over 11 years.
Years Held for 23 Castle Drive lags the street by a wide margin.
Price per m²
£3,521
Street avg £4,177
Floor Area
164 m²
Street avg 165 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Castle Drive — bus stop.

Daytime· 07:00 – 23:00
44.9dB

Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
31 July 2020Most recent
£577,500
+39.2%over 11 years27 July 2009
£415,000
Median price across the last 5 sales in TR11 4NF: £785,000 (2025–2021).
CO₂ Emissions
6.6 t/year
Street avg 6.9 t/year
TR11 4FQ
Closest school
1.4 km
King Charles Church of England Primary School. 7 schools nearby.
Night-time· 23:00 – 07:00
37.0dB
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