Our Data Sources
135, Mallards Reach, Cardiff has 31 entries in the Land Registry, most recently in March 2017 and a single entry in the EPC database dated November 2013.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 135, Mallards Reach, Cardiff is in very good condition we estimate a sale value of £454,694 and a rental value of £1,796 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £402,729 and a rental value of £1,591 per month.
Plot Size
According to data from HM Land Registry, 135, Mallards Reach, Cardiff sits on a plot of 428 m2.
We have plot size data on 48 out of 49 other houses in the postcode and 135, Mallards Reach, Cardiff sits on the 12th largest plot.
Energy Efficiency
135, Mallards Reach, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Nov 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 135, Mallards Reach, Cardiff was last sold on 29th March 2017 for £345,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since March 2017, the market for similar properties has risen by 3.8%.
- Sold Mar 2017£345,000
- Sold Dec 2009£249,950
- Sold Mar 1998£93,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 194 sales of properties similar to 135, Mallards Reach, Cardiff within a radius of 1.6 kilometres since 2013.
The most recent example is 53, Mallards Reach, Cardiff, CF3 2NN, a freehold house which sold for £387,500 on the 10th October 2025.
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 Feb 2025£410,000 | 3 Bed House75, Mallards Reach, Cardiff, CF3 2NN75, Mallards Reach, Cardiff, CF3 2NN
- Sold Jan 2025£384,000 | 4 Bed House56, Mallards Reach, Cardiff, CF3 2PR56, Mallards Reach, Cardiff, CF3 2PR
- Sold Dec 2024£340,000 | 4 Bed House60, Mallards Reach, Cardiff, CF3 2PR60, Mallards Reach, Cardiff, CF3 2PR
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 £419,651, ranging from £333,348 to £545,377.
- 137 Mallards Reach
3 Bed House | 13 m | Est. Value: £399,553
- 139 Mallards Reach
3 Bed House | 22 m | Est. Value: £374,894
- 151 Mallards Reach
4 Bed House | 24 m | Est. Value: £434,181
- 153 Mallards Reach
4 Bed House | 30 m | Est. Value: £441,068
- 155 Mallards Reach
4 Bed House | 42 m | Est. Value: £424,370
Location Comparison
Mallards Reach, Marshfield, Cardiff, CF3 has a total of 140 addresses. According to our analysis of all the public data, 135, Mallards Reach, Cardiff is the 55th largest and the 24th most expensive property on the street.
When compared to the postcode district it is £175k more expensive than the average property in CF3.
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
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












