Our Data Sources
14, Windermere Avenue, Cardiff has 2 entries in the Land Registry, most recently in November 2025 and a single entry in the EPC database dated November 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.
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 14, Windermere Avenue, Cardiff, we estimate a market value of £629,858 and a rental value of £1,726 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £557,874 and £1,529 per month respectively.
Plot Size
HM Land Registry records the plot of land for 14, Windermere Avenue, Cardiff as measuring 263 m2.
That makes it the 24th largest plot in the postcode, where 31 of the 32 other houses have recorded plot data.
Energy Efficiency
14, Windermere Avenue, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Nov 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
The most recent sale of 14, Windermere Avenue, Cardiff completed on 21st November 2025 at £595,000 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 8.9% over the period since November 2025.
- Sold Nov 2025£595,000
- Sold Jun 2007£280,000
Similar Properties Sold Nearby
Since 2007 86 properties similar to 14, Windermere Avenue, Cardiff have sold within a radius of 680 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 29th May 2026, was 6, Heath Park Avenue, Cardiff, CF14 3RH, a freehold house which sold for £537,000.
Read more about house prices in CF23.
- Sold May 2026£537,000 | 4 Bed House6, Heath Park Avenue, Cardiff, CF14 3RH6, Heath Park Avenue, Cardiff, CF14 3RH
- Sold Sep 2025£615,000 | 4 Bed House2, Grasmere Avenue, Cardiff, CF23 5PW2, Grasmere Avenue, Cardiff, CF23 5PW
- Sold Jun 2025£650,000 | 4 Bed House33, Lake Road West, Cardiff, CF23 5PG33, Lake Road West, Cardiff, CF23 5PG
- Sold Feb 2025£575,000 | 4 Bed House9, Ullswater Avenue, Cardiff, CF23 5PT9, Ullswater Avenue, Cardiff, CF23 5PT
- Sold Feb 2025£612,500 | 4 Bed House12, Beatty Avenue, Cardiff, CF23 5QT12, Beatty Avenue, Cardiff, CF23 5QT
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 £557,093, ranging from £465,664 to £714,735.
- 16 Windermere Avenue
4 Bed House | 6 m | Est. Value: £509,387
- 12 Windermere Avenue
4 Bed House | 12 m | Est. Value: £499,826
- 18 Windermere Avenue
4 Bed House | 17 m | Est. Value: £465,664
- 10 Windermere Avenue
4 Bed House | 18 m | Est. Value: £495,908
- 20 Windermere Avenue
4 Bed House | 24 m | Est. Value: £513,820
Location Comparison
Of the 96 addresses on Windermere Avenue, Cardiff, CF23, 14, Windermere Avenue, Cardiff comes out as the 12th largest and the 13th most expensive in our analysis of the public data.
It is also £236k more expensive than the average property across the CF23 district.
More reading links
Schools Nearby
Public Transport Nearby
- Heath Low Level|1.0 km away
- Heath High Level|1.1 km away
- Cathays|2.0 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.
