18 Queen Street, Tongwynlais, Cardiff, CF15 7NL
About 18 Queen Street
18 Queen Street is a three-bedroom end-of-terrace house in Tongwynlais, Cardiff, Cardiff (CF15 7NL). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (March 2021) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include notable views. The home occupies a corner plot.
Across 2010–2021, sale prices on this property compounded at 5% per year. Today's modelled estimate of £328,000 is 24.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£244/sq ft) was about 43.1% above the typical sold price in the postcode. Sold June 2021 for £263,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
Outside
- Private gardenRear
- Notable viewsYes
- Corner plotYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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 £955 · Includes VAT
Planning history
18 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£328,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 11 years.
£263,000
Growth on file: 5.0% per year over 11 years.
Sales timeline
17 June 2021Most recent
£263,000
+71.3%over 10 years20 June 2010
£153,500
Median price across the last 5 sales in CF15 7NL: £321,300 (2025–2021).
Nearby sales in CF15 7NL
29 Queen Street, Tongwynlais, Cardiff, CF15 7NL
Sold Apr 2025
£126,00017 Queen Street, Tongwynlais, Cardiff, CF15 7NL
Sold May 2024
£321,30030 Queen Street, Tongwynlais, Cardiff, CF15 7NL
Sold Sept 2021
£357,50028a, Queen Street, Tongwynlais, Cardiff, CF15 7NL
Sold Jul 2021
£485,00027 Queen Street, Tongwynlais, Cardiff, CF15 7NL
Sold Jun 2021
£310,000
Versus other Queen Street homes
On habitable rooms, 18 Queen Street stands well clear of the street.
Price per m²
£2,630
Street avg £2,332
Floor Area
100 m²
Street avg 99 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 4.5 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 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.







