5 Southminster Road, Cardiff, CF23 5AT
About 5 Southminster Road
5 Southminster Road is a three-bedroom mid-terrace house in Cardiff (CF23 5AT). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (July 2022) shows a C (score 72). When first surveyed in October 2011 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Average to Very Poor.
One planning record on file: an extension approved in 2014. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 1998–2022, sale prices on this property compounded at 3% per year. Today's modelled estimate of £593,000 is 14.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£312/sq ft) was about 70.1% above the typical sold price in the postcode. Last sale on file: £517,500 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Glazing upgraded to newer, more efficient type
More low energy lighting installed
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Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at 5 Southminster Road, Cardiff, CF23 5AT
- May 2014DemolitionFullOutcome in report
Extension: Single storey · Rear of property
SINGLE STOREY REAR EXTENSION (INCLUDING DEMOLITION OF EXISTING FLAT ROOF REAR EXTENSION); DEMOLISH AND REBUILD REAR GARAGE; DEMOLISH AND REBUILD GARDEN WALLS
Extension- Documents
- 8 docs on file
- Reference
- 14/00802/DCH
Unlock 5 Southminster Road, Cardiff, CF23 5AT's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
5 Southminster Road has more than doubled in price since the earliest registered sale in 1998.
£593,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 24 years.
£517,500
Growth on file: 3.0% per year over 24 years.
Sales timeline
30 November 2022Most recent
£517,500
+93.3%over 10 years29 February 2012
£267,750
+7.1%over 13 years2 July 1998
£250,000
Median price across the last 5 sales in CF23 5AT: £530,000 (2025–2022).
Nearby sales in CF23 5AT
41 Southminster Road, Cardiff, CF23 5AT
Sold Mar 2025
£490,00014 Southminster Road, Cardiff, CF23 5AT
Sold Feb 2024
£515,00035 Southminster Road, Cardiff, CF23 5AT
Sold Jul 2023
£530,00034 Southminster Road, Cardiff, CF23 5AT
Sold Jan 2023
£535,00032 Southminster Road, Cardiff, CF23 5AT
Sold Sept 2022
£580,500
Versus other Southminster Road homes
5 Southminster Road outperforms the street on epc rating by a wide margin.
Price per m²
£3,360
Street avg £2,644
Floor Area
154 m²
Street avg 135 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 5.3 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Stacey Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







