16 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ
About 16 Cae Lewis
16 Cae Lewis is a five-bedroom semi-detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LQ). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2025) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79).
Held since November 1997 — that's 29 years off the open market, well above the local norm. At 136 m² the property is well over the postcode median (58 m² across 14 EPCs), placing it in the larger end of the local stock. Across 1995–1997, sale prices on this property compounded at 16.7% per year. Today's modelled estimate of £391,000 sits 510.9% above the 1997 sale of £64,000. On a £-per-square-foot basis, the last sale (£44/sq ft) was about 81.2% below the postcode norm.
What this property has
Inside
- Bedrooms5
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
- StudyYes
Outside
- DrivewayYes
Energy performance
EPC Rating
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Planning history
16 Cae Lewis 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
16 Cae Lewis's modelled value sits at over four times its earliest registered sale price (1995).
£391,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.7% per year over 3 years.
£64,000
Growth on file: 16.7% per year over 3 years.
Sales timeline
21 November 1997Most recent
£64,000
+50.6%over 2 years30 March 1995
£42,500
Median price across the last 5 sales in CF15 7LQ: £237,500 (2024–2018).
Nearby sales in CF15 7LQ
19 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ
Sold Jun 2024
£330,0007 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ
Sold Apr 2022
£220,0004 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ
Sold Feb 2019
£167,00022 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ
Sold Jul 2017
£136,0002 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ
Sold May 2007
£160,000
Versus other Cae Lewis homes
On price per m², 16 Cae Lewis runs well behind the street norm.
Price per m²
£471
Street avg £3,150
Floor Area
136 m²
Street avg 69 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
4.6 t/year
Street avg 4.0 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
Iron Bridge — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







