Sandfield, Pentwyn Terrace, Marshfield, Cardiff, CF3 2TW
About Sandfield
Sandfield is a semi-detached house in Marshfield, Cardiff, Cardiff (CF3 2TW). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (July 2019) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79).
Last sale on file: £220,000 in January 2020. Across the public record there are 5 sales, relatively high churn for a single property. Across 2001–2020, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £258,000 is 17.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£238/sq ft) was about 58.9% above the typical sold price in the postcode.
Energy performance
EPC Rating
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Planning history
Sandfield has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sandfield has more than tripled in price since its earliest registered sale in 2001.
£258,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 18 years.
£220,000
Growth on file: 6.2% per year over 18 years.
Sales timeline
31 January 2020Most recent
£220,000
+46.7%over 4 years6 August 2015
£150,000
+8.3%over 10 years23 November 2004
£138,500
+0.7%24 June 2004
£137,500
+87.7%over 2 years27 September 2001
£73,250
Median price across the last 5 sales in CF3 2TW: £220,000 (2025–2022).
Nearby sales in CF3 2TW
20 Pentwyn Terrace, Marshfield, Cardiff, CF3 2TW
Sold Apr 2025
£240,00025 Pentwyn Terrace, Marshfield, Cardiff, CF3 2TW
Sold Nov 2024
£220,00014 Pentwyn Terrace, Marshfield, Cardiff, CF3 2TW
Sold Oct 2024
£215,00015 Pentwyn Terrace, Marshfield, Cardiff, CF3 2TW
Sold Sept 2022
£190,000Elmfield, Pentwyn Terrace, Marshfield, Cardiff, CF3 2TW
Sold Jan 2022
£231,500
Versus other Pentwyn Terrace homes
Sandfield outperforms the street on price per m² by a wide margin.
Price per m²
£2,558
Street avg £1,983
Floor Area
86 m²
Street avg 100 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.7 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Pentwyn Terrace — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







