3 Oxford Street, Nantgarw, Cardiff, CF15 7ST
About 3 Oxford Street
3 Oxford Street is a mid-terrace house in Nantgarw, Cardiff, Cardiff (CF15 7ST). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2024) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
At 127 m² the property is well over the postcode median (90 m² across 18 EPCs), placing it in the larger end of the local stock. Across 2024–2025, sale prices on this property compounded at -9.8% per year. Today's modelled estimate of £196,000 sits 84.9% above the 2025 sale of £106,000. On a £-per-square-foot basis, the last sale (£78/sq ft) was about 37.8% below the postcode norm. It changed hands recently, sold February 2025 for £106,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 1 March 2034
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
3 Oxford Street 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
3 Oxford Street changed hands twice within eighteen months — unusual for the area.
£196,000
Modelled from EPC, postcode comparables and a sale-price growth of -9.8% per year over 1 year.
£106,000
Growth on file: -9.8% per year over 1 year.
Sales timeline
27 February 2025Most recent
£106,000
-9.8%over 10 months18 April 2024
£117,500
Median price across the last 5 sales in CF15 7ST: £175,000 (2026–2022).
Nearby sales in CF15 7ST
45 Oxford Street, Nantgarw, Cardiff, CF15 7ST
Sold Jan 2026
£175,00033 Oxford Street, Nantgarw, Cardiff, CF15 7ST
Sold Sept 2025
£126,00039 Oxford Street, Nantgarw, Cardiff, CF15 7ST
Sold May 2025
£150,00017 Oxford Street, Nantgarw, Cardiff, CF15 7ST
Sold Feb 2025
£175,00043 Oxford Street, Nantgarw, Cardiff, CF15 7ST
Sold Dec 2022
£210,000
Versus other Oxford Street homes
3 Oxford Street outperforms the street on floor area by a wide margin.
Price per m²
£835
Street avg £1,589
Floor Area
127 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.1 t/year
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The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Oxford Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







