33 Oxford Street, Nantgarw, Cardiff, CF15 7ST
About 33 Oxford Street
33 Oxford Street is a three-bedroom mid-terrace house in Nantgarw, Cardiff, Cardiff (CF15 7ST). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (April 2022) shows a C (score 70). When first surveyed in August 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Poor to Average and lighting went from Good to Very Good. The recommended improvements would push it to B (score 87).
Across 1998–2025, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £197,000 sits 56.3% above the 2025 sale of £126,000. It changed hands recently, sold September 2025 for £126,000. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
Building
- Central heatingYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Windows upgraded, improving insulation
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
33 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
Price for 33 Oxford Street has grown more than fourfold since the 1998 starting point.
£197,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 28 years.
£126,000
Growth on file: 6.9% per year over 28 years.
Sales timeline
7 September 2025Most recent
£126,000
+26.0%over 15 years15 January 2010
£100,000
+96.1%over 11 years18 December 1998
£51,000
+155.0%over 11 months26 January 1998
£20,000
Median price across the last 5 sales in CF15 7ST: £175,000 (2025–2022).
Nearby sales in CF15 7ST
39 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
£210,00013 Oxford Street, Nantgarw, Cardiff, CF15 7ST
Sold Nov 2022
£180,000
Versus other Oxford Street homes
On years held, 33 Oxford Street runs well behind the street norm.
Price per m²
£1,432
Street avg £1,529
Floor Area
88 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.2 t/year
Similar properties nearby
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1 Castle Street, Taffs Well
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1 Anchor Street, Taffs Well
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1 Beechwood Road, Taffs Well
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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.







