1 Oxford Street, Nantgarw, Cardiff, CF15 7ST
About 1 Oxford Street
1 Oxford Street is an end-of-terrace house in Nantgarw, Cardiff, Cardiff (CF15 7ST). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1900-1929 and council tax band A. At 47 m² this is the smallest unit on EPC record across the building (47–129 m²). The building's EPC ratings span G to B, with this unit at the bottom. On EPC score it ranks last in the building (1 versus a best of 81). The latest certificate (November 2023) shows a G (score 1), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 61), a 3-band jump. Main heating runs on to be used only when there is no heating/hot.
At 47 m² it sits well below the postcode median (90 m² across 18 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused.
Energy performance
1 Oxford Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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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
2 applications on record at 1 Oxford Street, Nantgarw, Cardiff, CF15 7ST
- Jan 2021Change Of UseFullOutcome in report
Change of use of ground floor from hairdressers (A1) to restaurant/ take away use (A3).
- Documents
- 14 docs on file
- Reference
- 20/1211/10
- More recent applications — locked
- Change Of UseJan 2021Decision
Unlock 1 Oxford Street, Nantgarw, Cardiff, CF15 7ST's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 28 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
1 Oxford Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£120,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF15 7ST: £150,000 (2025–2022).
Nearby sales in CF15 7ST
33 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
£175,0003 Oxford Street, Nantgarw, Cardiff, CF15 7ST
Sold Apr 2024
£117,50043 Oxford Street, Nantgarw, Cardiff, CF15 7ST
Sold Dec 2022
£210,000
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The neighbourhood at a glance
Crime
2/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.







