Our Data Sources
129, Mallards Reach, Cardiff has 2 entries in the Land Registry, most recently in August 2021 and a single entry in the EPC database dated May 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 129, Mallards Reach, Cardiff, we estimate a market value of £457,342 and a rental value of £1,769 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £405,074 and £1,567 per month respectively.
Plot Size
HM Land Registry records the plot of land for 129, Mallards Reach, Cardiff as measuring 290 m2.
That makes it the 39th largest plot in the postcode, where 48 of the 49 other houses have recorded plot data.
Energy Efficiency
129, Mallards Reach, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 May 2021.
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
The most recent sale of 129, Mallards Reach, Cardiff completed on 2nd August 2021 at £440,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 17.3% over the period since August 2021.
- Sold Aug 2021£440,000
- Sold Mar 2016£338,000
Similar Properties Sold Nearby
Since 2018 204 properties similar to 129, Mallards Reach, Cardiff have sold within a radius of 1.6 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 10th October 2025, was 53, Mallards Reach, Cardiff, CF3 2NN, a freehold house which sold for £387,500.
Read more about house prices in CF3.
- Sold Oct 2025£387,500 | 4 Bed House53, Mallards Reach, Cardiff, CF3 2NN53, Mallards Reach, Cardiff, CF3 2NN
- Sold May 2025£475,000 | 4 Bed House3, The Shires, Cardiff, CF3 2AW3, The Shires, Cardiff, CF3 2AW
- Sold Dec 2024£340,000 | 4 Bed House60, Mallards Reach, Cardiff, CF3 2PR60, Mallards Reach, Cardiff, CF3 2PR
- Sold Nov 2024£422,500 | 4 Bed House4, The Meadows, Cardiff, CF3 2AY4, The Meadows, Cardiff, CF3 2AY
- Sold Oct 2024£475,000 | 4 Bed House1, The Shires, Cardiff, CF3 2AW1, The Shires, Cardiff, CF3 2AW
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 £395,964, ranging from £297,515 to £545,377.
- 133 Mallards Reach
5 Bed House | 28 m | Est. Value: £545,377
- 123 Mallards Reach
4 Bed House | 29 m | Est. Value: £399,845
- 117 Mallards Reach
4 Bed House | 33 m | Est. Value: £418,798
- 139 Mallards Reach
3 Bed House | 34 m | Est. Value: £374,894
- 137 Mallards Reach
3 Bed House | 37 m | Est. Value: £399,553
Location Comparison
Of the 140 addresses on Mallards Reach, Marshfield, Cardiff, CF3, 129, Mallards Reach, Cardiff comes out as the 25th largest and the 22nd most expensive in our analysis of the public data.
It is also £178k more expensive than the average property across the CF3 district.
More reading links
Schools Nearby
Public Transport Nearby
- Pye Corner|5.8 km away
- Rogerstone|6.9 km away
- Llanishen|7.5 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












