Our Data Sources
21, Mavis Grove, Cardiff has 31 entries in the Land Registry, most recently in July 2011 and a single entry in the EPC database dated March 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 21, Mavis Grove, Cardiff would be worth £406,268, with a potential rental value of £1,838 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £359,837, with a rental value of £1,628 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Mavis Grove, Cardiff occupies a 347 m2 plot as recorded by HM Land Registry.
Of the 26 other houses in this postcode, 24 have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
21, Mavis Grove, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Mar 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
21, Mavis Grove, Cardiff last changed hands on 29th July 2011, selling for £245,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 92.8% since July 2011.
- Sold Jul 2011£245,000
- Sold Oct 2007£249,000
- Sold Mar 2002£146,950
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 268 sales of comparable properties within 480 metres of 21, Mavis Grove, Cardiff since 2017.
Most recently, 38, Ty Wern Road, Cardiff, CF14 6AB, a freehold house, sold at £380,000 on the 23rd March 2026.
Read more about house prices in CF14.
- Sold Mar 2026£380,000 | 4 Bed House38, Ty Wern Road, Cardiff, CF14 6AB38, Ty Wern Road, Cardiff, CF14 6AB
- Sold Jan 2026£430,000 | 3 Bed House3, Porthamal Gardens, Cardiff, CF14 6AH3, Porthamal Gardens, Cardiff, CF14 6AH
- Sold Jun 2025£310,000 | 3 Bed House168, Pantbach Road, Cardiff, CF14 1UG168, Pantbach Road, Cardiff, CF14 1UG
- Sold Mar 2025£435,000 | 3 Bed House1, Thornbury Close, Cardiff, CF14 1UT1, Thornbury Close, Cardiff, CF14 1UT
- Sold Feb 2025£372,000 | 4 Bed House6, Mavis Grove, Cardiff, CF14 4SA6, Mavis Grove, Cardiff, CF14 4SA
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 £382,455, ranging from £306,915 to £436,519.
- 23 Mavis Grove
4 Bed House | 6 m | Est. Value: £436,519
- 17 Mavis Grove
3 Bed House | 17 m | Est. Value: £398,487
- 24 Mavis Grove
3 Bed House | 37 m | Est. Value: £384,289
- 22 Mavis Grove
3 Bed House | 38 m | Est. Value: £400,382
- 20 Mavis Grove
3 Bed House | 39 m | Est. Value: £390,814
Location Comparison
Our analysis of the public data ranks 21, Mavis Grove, Cardiff as the 22nd largest and the 20th most expensive of the 26 addresses on Mavis Grove, Cardiff, CF14.
Against the CF14 postcode district average, it is £15k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Birchgrove|400 m away
- Ty Glas|700 m away
- Rhiwbina|700 m away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
