Our Data Sources
37, Marion Street, Cardiff has no records in the Land Registry and a single entry in the EPC database dated May 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 37, Marion Street, Cardiff would be worth £236,594, with a potential rental value of £1,359 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £209,555, with a rental value of £1,204 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
37, Marion Street, Cardiff occupies a 169 m2 plot as recorded by HM Land Registry.
Of the 28 other houses in this postcode, 27 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
37, Marion Street, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 May 2026.
The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 254 sales of comparable properties within 380 metres of 37, Marion Street, Cardiff since 2019.
Most recently, 46, Adeline Street, Cardiff, CF24 2BJ, a freehold house, sold at £242,000 on the 5th February 2026.
Read more about house prices in CF24.
- Sold Feb 2026£242,000 | 3 Bed House46, Adeline Street, Cardiff, CF24 2BJ46, Adeline Street, Cardiff, CF24 2BJ
- Sold Sep 2025£240,000 | 3 Bed House154, Splott Road, Cardiff, CF24 2DD154, Splott Road, Cardiff, CF24 2DD
- Sold Sep 2025£246,000 | 3 Bed House60, Ordell Street, Cardiff, CF24 2BB60, Ordell Street, Cardiff, CF24 2BB
- Sold Aug 2025£228,000 | 3 Bed House27, Ordell Street, Cardiff, CF24 2BA27, Ordell Street, Cardiff, CF24 2BA
- Sold Jun 2025£210,000 | 3 Bed House61, Marion Street, Cardiff, CF24 2DL61, Marion Street, Cardiff, CF24 2DL
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £230,855, ranging from £126,724 to £263,806.
- 39 Marion Street
4 Bed House | 4 m | Est. Value: £261,708
- 35 Marion Street
4 Bed House | 6 m | Est. Value: £245,366
- 41 Marion Street
4 Bed House | 10 m | Est. Value: £263,806
- 43 Marion Street
3 Bed House | 15 m | Est. Value: £225,328
- 45 Marion Street
4 Bed House | 20 m | Est. Value: £260,652
Location Comparison
Our analysis of the public data ranks 37, Marion Street, Cardiff as the 97th largest and the 92nd most expensive of the 111 addresses on Marion Street, Cardiff, CF24.
Against the CF24 postcode district average, it is £4k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Cardiff Queen Street|1.4 km away
- Cardiff Bay|2.0 km away
- Cardiff Central|2.1 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












