39 Oxford Street, Nantgarw, Cardiff, CF15 7ST
About 39 Oxford Street
39 Oxford Street is a mid-terrace house in Nantgarw, Cardiff, Cardiff (CF15 7ST). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (December 2015) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in August 2010 the rating was G, the property has climbed 3 bands since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from December 2015, so improvements made since then won't be reflected.
It changed hands recently, sold May 2025 for £150,000. Across 2010–2025, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £200,000 is 33.3% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 35% above the typical sold price in the postcode.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Dec 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Heating controls upgraded for better temperature management
Hot water system upgraded
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 solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
39 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
39 Oxford Street valuation sits well clear of the typical sold price in this postcode.
£200,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 14 years.
£150,000
Growth on file: 3.3% per year over 14 years.
Sales timeline
22 May 2025Most recent
£150,000
-0.7%over 9 years26 February 2016
£151,000
+60.6%over 5 years3 December 2010
£94,000
Median price across the last 5 sales in CF15 7ST: £175,000 (2025–2022).
Nearby sales in CF15 7ST
33 Oxford Street, Nantgarw, Cardiff, CF15 7ST
Sold Sept 2025
£126,00017 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
Years Held for 39 Oxford Street lags the street by a wide margin.
Price per m²
£1,667
Street avg £1,511
Floor Area
90 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.1 t/year
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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.







