17 Queen Street, Tongwynlais, Cardiff, CF15 7NL
About 17 Queen Street
17 Queen Street is a three-bedroom end-of-terrace house in Tongwynlais, Cardiff, Cardiff (CF15 7NL). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (August 2023) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2009. Between certificates, roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 79).
At 111 m² it's 27.6% larger than the typical home in the postcode (87 m² median across 15 EPCs). Across 1999–2024, sale prices on this property compounded at 7.3% per year. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 57.5% above the typical sold price in the postcode. Sold May 2024 for £321,300.
What this property has
Inside
- Bedrooms3
- Bathrooms3
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
17 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
Price for 17 Queen Street has grown more than fourfold since the 1999 starting point.
£341,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 24 years.
£321,300
Growth on file: 7.3% per year over 24 years.
Sales timeline
13 May 2024Most recent
£321,300
+57.5%over 14 years21 January 2010
£204,000
+251.7%over 10 years17 December 1999
£58,000
Median price across the last 5 sales in CF15 7NL: £310,000 (2025–2021).
Nearby sales in CF15 7NL
29 Queen Street, Tongwynlais, Cardiff, CF15 7NL
Sold Apr 2025
£126,00030 Queen Street, Tongwynlais, Cardiff, CF15 7NL
Sold Sept 2021
£357,50028a, Queen Street, Tongwynlais, Cardiff, CF15 7NL
Sold Jul 2021
£485,00018 Queen Street, Tongwynlais, Cardiff, CF15 7NL
Sold Jun 2021
£263,00027 Queen Street, Tongwynlais, Cardiff, CF15 7NL
Sold Jun 2021
£310,000
Versus other Queen Street homes
On years held, 17 Queen Street runs well behind the street norm.
Price per m²
£2,895
Street avg £2,312
Floor Area
111 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 4.5 t/year
Similar properties nearby
1 Bute Street, Tongwynlais
CF15 7LJ
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1 Church Lane, Nantgarw
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1 Church Street, Taffs Well
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1 Bute Villa, Taffs Well
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1 Cwm Gwynlais, Tongwynlais
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1 Castle Road, Tongwynlais
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1 Clos Llewellyn, Taffs Well
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Michael`s Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







