50 Queen Street, Tongwynlais, Cardiff, CF15 7NN
About 50 Queen Street
50 Queen Street is a two-bedroom end-of-terrace house in Tongwynlais, Cardiff, Cardiff (CF15 7NN). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to before 1900 and council tax band D. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include attached land beyond the plot. The latest certificate (September 2018) shows a D (score 55), a step below the typical UK home. When first surveyed in September 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
Most recent transfer was January 2026 at £237,250 — fresh data. Across 2001–2026, sale prices on this property compounded at 5.2% per year. On a £-per-square-foot basis, the last sale (£319/sq ft) was about 138.6% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
- LandYes
Building
- Listed buildingYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 6 September 2028
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and is a listed building, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
50 Queen 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
50 Queen Street has more than tripled in price since its earliest registered sale in 2001.
£245,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 24 years.
£237,250
Growth on file: 5.2% per year over 24 years.
Sales timeline
23 January 2026Most recent
£237,250
+57.1%over 11 years11 June 2014
£151,000
+120.4%over 12 years4 October 2001
£68,500
Median price across the last 5 sales in CF15 7NN: £171,500 (2025–2016).
Nearby sales in CF15 7NN
53 Queen Street, Tongwynlais, Cardiff, CF15 7NN
Sold Aug 2025
£171,50045 Queen Street, Tongwynlais, Cardiff, CF15 7NN
Sold Aug 2021
£200,00034 Queen Street, Tongwynlais, Cardiff, CF15 7NN
Sold Oct 2019
£142,50032 Queen Street, Tongwynlais, Cardiff, CF15 7NN
Sold Sept 2017
£240,00047 Queen Street, Tongwynlais, Cardiff, CF15 7NN
Sold Sept 2016
£165,000
Versus other Queen Street homes
50 Queen Street outperforms the street on price per m² by a wide margin.
Price per m²
£3,438
Street avg £2,049
Floor Area
69 m²
Street avg 84 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.6 t/year
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The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Bute Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







