Our Data Sources
12, Harris Avenue, Cardiff has 3 entries in the Land Registry, most recently in July 2018 and a single entry in the EPC database dated May 2009.
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.
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 12, Harris Avenue, Cardiff, we estimate a market value of £214,925 and a rental value of £1,294 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £190,362 and £1,146 per month respectively.
Plot Size
HM Land Registry records the plot of land for 12, Harris Avenue, Cardiff as measuring 317 m2.
That makes it the 16th largest plot in the postcode, where 20 of the 28 other houses have recorded plot data.
Energy Efficiency
12, Harris Avenue, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 07 May 2009.
The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 12, Harris Avenue, Cardiff completed on 13th July 2018 at £133,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 59.9% over the period since July 2018.
- Sold Jul 2018£133,000
- Sold Jan 2014£110,000
- Sold Feb 2013£97,000
Similar Properties Sold Nearby
Since 2020 202 properties similar to 12, Harris Avenue, Cardiff have sold within a radius of 640 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd March 2026, was 22, Letterston Road, Cardiff, CF3 3PT, a freehold house which sold for £196,000.
Read more about house prices in CF3.
- Sold Mar 2026£196,000 | 3 Bed House22, Letterston Road, Cardiff, CF3 3PT22, Letterston Road, Cardiff, CF3 3PT
- Sold Feb 2026£245,000 | 3 Bed House35, Harris Avenue, Cardiff, CF3 1QA35, Harris Avenue, Cardiff, CF3 1QA
- Sold Dec 2025£237,000 | 3 Bed House16, Penrhos Crescent, Cardiff, CF3 3PB16, Penrhos Crescent, Cardiff, CF3 3PB
- Sold Sep 2025£193,000 | 3 Bed House57, Nevin Crescent, Cardiff, CF3 3NW57, Nevin Crescent, Cardiff, CF3 3NW
- Sold Jul 2025£208,000 | 3 Bed House75, Barmouth Road, Cardiff, CF3 3LA75, Barmouth Road, Cardiff, CF3 3LA
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £213,001, ranging from £158,562 to £228,212.
- 14 Harris Avenue
3 Bed House | 8 m | Est. Value: £210,799
- 10 Harris Avenue
3 Bed House | 12 m | Est. Value: £228,212
- 16 Harris Avenue
3 Bed House | 19 m | Est. Value: £219,299
- 18 Harris Avenue
3 Bed House | 27 m | Est. Value: £220,849
- 11 Harris Avenue
3 Bed House | 36 m | Est. Value: £222,521
Location Comparison
Of the 138 addresses on Harris Avenue, Rumney, Cardiff, CF3, 12, Harris Avenue, Cardiff comes out as the 130th largest and the 109th most expensive in our analysis of the public data.
It is also £54k less expensive than the average property across the CF3 district.
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Schools Nearby
Public Transport Nearby
- Heath High Level|4.5 km away
- Heath Low Level|4.5 km away
- Cardiff Queen Street|4.8 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
