14 Heol Booths, Old St Mellons, Cardiff, CF3 6WA
About 14 Heol Booths
14 Heol Booths is a two-bedroom semi-detached house in Old St. Mellons, Cardiff, Cardiff (CF3 6WA). It has a recorded floor area of 51 m² (around 549 sq ft). The latest certificate (September 2017) returns a B (score 81), comfortably above the UK average. The recommended improvements would push it to A (score 97).
At 51 m² it sits well below the postcode median (93 m² across 65 EPCs), making it one of the more compact homes locally. Across 2017–2021, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £228,000 is 14% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£364/sq ft) was about 28% above the typical sold price in the postcode. Most recent transfer: May 2021 at £200,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- CloakroomYes
Outside
- Private gardenYes
- ParkingOff road
Building
- RefurbishedYes
Energy performance
14 Heol Booths's carbon output is low for the local stock.
EPC Rating
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Planning history
14 Heol Booths 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.
£228,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 4 years.
£200,000
Growth on file: 5.5% per year over 4 years.
Sales timeline
9 May 2021Most recent
£200,000
+21.2%over 3 years28 September 2017
£164,995
Median price across the last 5 sales in CF3 6WA: £240,000 (2025–2025).
Nearby sales in CF3 6WA
41 Heol Booths, Old St Mellons, Cardiff, CF3 6WA
Sold Jul 2025
£195,00063 Heol Booths, Old St Mellons, Cardiff, CF3 6WA
Sold May 2025
£249,99555 Heol Booths, Old St Mellons, Cardiff, CF3 6WA
Sold May 2025
£240,0009 Heol Booths, Old St Mellons, Cardiff, CF3 6WA
Sold Apr 2025
£229,95061 Heol Booths, Old St Mellons, Cardiff, CF3 6WA
Sold Feb 2025
£262,000
Versus other Heol Booths homes
EPC Rating for 14 Heol Booths lags the street by a wide margin.
Price per m²
£3,922
Street avg £3,137
Floor Area
51 m²
Street avg 82 m²
CO₂ Emissions
1.0 t/year
Street avg 1.3 t/year
Years Held
5 years
Street avg 6 years
Similar properties nearby
1 Druidstone House, Druidstone Road, Old St Mellons
CF3 6XF
1 Bridge Terrace, Michaelston Y Fedw
CF3 6YZ
1 Potter Street, Old St Mellons
CF3 6AR
1 Heol Swatridge, Old St Mellons
CF3 6AP
1 Church Road, Old St Mellons
CF3 6YA
1 Clos Thomas, Old St Mellons
CF3 6YR
1 Rhodfa Hughes, Old St Mellons
CF3 6YY
1 Rogers Avenue, Old St Mellons
CF3 6AL
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Heol Booths 1 — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







