49a, Oxford Street, Nantgarw, Cardiff, CF15 7ST
About 49a
49a is an end-of-terrace house in Nantgarw, Cardiff, Cardiff (CF15 7ST). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (October 2012) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in November 2009 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 80). The latest certificate is from October 2012, so improvements made since then won't be reflected.
At 129 m² the property is well over the postcode median (90 m² across 18 EPCs), placing it in the larger end of the local stock.
Energy performance
49a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Oct 2022
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
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
49a 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
49a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£184,000
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
Versus other Oxford Street homes
On floor area, 49a stands well clear of the street.
EPC Rating
63 (D)
Street avg 63 (D)
Floor Area
129 m²
Street avg 95 m²
CO₂ Emissions
5.0 t/year
Street avg 4.1 t/year
Habitable Rooms
8 rooms
Street avg 5 rooms
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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.







