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Get started4 Carnarthen Street is an end-of-terrace house in Camborne (TR14 8UW). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (June 2023) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in August 2011 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
Sale prices here have outpaced England HPI: 9.7% per year against 0% for the wider region. Today's modelled estimate of £197,000 is 16.2% below the 2024 sale of £235,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£299/sq ft) was about 97.6% above the typical sold price in the postcode. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: February 2024 at £235,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
4 Carnarthen Street has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Proposed first floor, flat roofed rear extension
Latest sale on 4 Carnarthen Street was the highest on Land Registry record across the postcode.
£197,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.7% per year over 29 years.
£235,000
Growth on file: 9.7% per year over 29 years.
Price per m² for 4 Carnarthen Street runs comfortably ahead of the street norm.
Price per m²
£3,219
Street avg £1,748
Floor Area
73 m²
Street avg 72 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Red Jacket Inn — bus stop.

Daytime· 07:00 – 23:00
51.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
8 February 2024Most recent
£235,000
+45.1%over 3 years15 May 2020
£162,000
+8.0%over 14 years5 August 2005
£149,950
+115.8%over 3 years7 June 2002
£69,500
+321.2%over 7 years12 April 1995
£16,500
Median price across the last 5 sales in TR14 8UW: £145,000 (2025–2023).
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.7 t/year
Closest school
0.3 km
St John's Catholic Primary School, Camborne. 12 schools nearby.
Night-time· 23:00 – 07:00
40.6dB
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