81 Oxford Street, Nantgarw, Cardiff, CF15 7SU
About 81 Oxford Street
81 Oxford Street is a three-bedroom mid-terrace house in Nantgarw, Cardiff, Cardiff (CF15 7SU). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (May 2025) shows a C (score 75), near the top of the C band. The rating has held steady at C across 3 certificates since March 2011. Between certificates, window efficiency went from Average to 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 B (score 89).
A recent sale: £190,000 in November 2025. At 85 m² it's 15% smaller than the typical home in the postcode (100 m² median across 16 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2006–2025, sale prices on this property compounded at 3.1% per year. Today's modelled estimate of £224,000 is 17.9% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£208/sq ft) was about 52.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- GarageDouble
Energy performance
EPC Rating
Certificate validity
Valid until 31 May 2035
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Roof insulation improved
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 £885 · Includes VAT
Planning history
81 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
81 Oxford Street valuation sits well clear of the typical sold price in this postcode.
£224,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 19 years.
£190,000
Growth on file: 3.1% per year over 19 years.
Sales timeline
11 November 2025Most recent
£190,000
+66.7%over 14 years21 September 2011
£114,000
+9.6%over 5 years25 May 2006
£104,000
Median price across the last 5 sales in CF15 7SU: £214,000 (2025–2023).
Nearby sales in CF15 7SU
97 Oxford Street, Nantgarw, Cardiff, CF15 7SU
Sold Nov 2025
£264,95079 Oxford Street, Nantgarw, Cardiff, CF15 7SU
Sold Oct 2025
£214,00051 Oxford Street, Nantgarw, Cardiff, CF15 7SU
Sold Oct 2025
£237,50075 Oxford Street, Nantgarw, Cardiff, CF15 7SU
Sold Sept 2025
£205,00093 Oxford Street, Nantgarw, Cardiff, CF15 7SU
Sold Jul 2022
£200,000
Versus other Oxford Street homes
81 Oxford Street outperforms the street on epc rating by a wide margin.
Price per m²
£2,235
Street avg £1,835
Floor Area
85 m²
Street avg 99 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.3 t/year
Street avg 4.9 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Day Centre — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







