Key Street Insights
Llandennis Avenue is a residential street with 70 addresses.
It ranks as the 358th largest and 385th most expensive of the 425 streets in the CF23 area. The most common property type is a early-century house built between 1912 and 1935.
The street contains a total of 70 properties: 70 houses.
Key Street Insights
Llandennis Avenue is a residential street with 70 addresses.
It ranks as the 358th largest and 385th most expensive of the 425 streets in the CF23 area. The most common property type is a early-century house built between 1912 and 1935.
The street contains a total of 70 properties: 70 houses.
Explore Propertieson Llandennis Avenue, Cardiff, CF23
- 1 Llandennis Avenue
5 Bed Early-century House
- 2 Llandennis Avenue
5 Bed Early-century House
- 3 Llandennis Avenue
5 Bed Early-century House
- 4 Llandennis Avenue
Unknown
- 5 Llandennis Avenue
Unknown
Sales Market Trendson Llandennis Avenue
The last sale on Llandennis Avenue sold for £1,500,000 on 14th November 2025. Since then prices are up an average of 1.3%.
The current average value in the street is £925,529.
The Llandennis Avenue Sales Market has increased by 36.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 0.1% | £925,529 |
| June 2025 | -0.3% | £924,455 |
| June 2024 | 1.7% | £926,939 |
| June 2023 | 1.4% | £911,030 |
| June 2022 | 11.9% | £898,043 |
| June 2021 | 8.2% | £802,633 |
| June 2020 | 1.2% | £741,571 |
| June 2019 | 2.5% | £732,924 |
| June 2018 | 2.7% | £714,734 |
| June 2017 | 2.3% | £695,921 |
| June 2016 | 7.9% | £679,959 |
| June 2015 | 5.1% | £630,163 |
| June 2014 | 8.4% | £599,481 |
| June 2013 | -0.9% | £552,791 |
| June 2012 | 1.3% | £557,696 |
| June 2011 | 1.1% | £550,731 |
| June 2010 | 10.8% | £544,590 |
| June 2009 | -6.9% | £491,372 |
| June 2008 | -5.3% | £527,643 |
| June 2007 | 0% | £556,941 |
Rental Market Trendson Llandennis Avenue
The current average rental value in the street is £2,912.
The Llandennis Avenue Rental Market has increased by 63.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.4% | £2,912pcm |
| June 2025 | 2.7% | £2,842pcm |
| June 2024 | 7.6% | £2,767pcm |
| June 2023 | 10.8% | £2,572pcm |
| June 2022 | 11.6% | £2,321pcm |
| June 2021 | 7% | £2,080pcm |
| June 2020 | 2.9% | £1,943pcm |
| June 2019 | 0.7% | £1,888pcm |
| June 2018 | 1.7% | £1,875pcm |
| June 2017 | 3.2% | £1,843pcm |
| June 2016 | 4.4% | £1,786pcm |
| June 2015 | 3.8% | £1,710pcm |
| June 2014 | 2.5% | £1,647pcm |
| June 2013 | 2.4% | £1,606pcm |
| June 2012 | 2.1% | £1,568pcm |
| June 2011 | 3.1% | £1,536pcm |
| June 2010 | 6.6% | £1,490pcm |
| June 2009 | 0.3% | £1,398pcm |
| June 2008 | -0.3% | £1,394pcm |
| June 2007 | 0% | £1,397pcm |
Sales Historyon Llandennis Avenue, Cardiff, CF23
The last sale was on 14th November 2025 for £1,500,000 and since then the market in the area has increased by 1.3%. The street has had a total of 74 sales since 1995.
Llandennis Avenue, Cardiff, CF23 has seen 3 sales in the last three years and 2 sales in the last twelve months.
- Sold Nov 2025£1,500,000 | 5 Bed House23, Llandennis Avenue, Cardiff, CF23 6JE23, Llandennis Avenue, Cardiff, CF23 6JE
- Sold Sep 2025£225,000 | 3 Bed House71, Llandennis Avenue, Cardiff, CF23 6JF71, Llandennis Avenue, Cardiff, CF23 6JF
- Sold Feb 2025£900,000 | 5 Bed House40, Llandennis Avenue, Cardiff, CF23 6JH40, Llandennis Avenue, Cardiff, CF23 6JH
- Sold Sep 2022£1,675,000 | 5 Bed House3, Llandennis Avenue, Cardiff, CF23 6JD3, Llandennis Avenue, Cardiff, CF23 6JD
- Sold Aug 2021£1,775,000 | 5 Bed House12, Llandennis Avenue, Cardiff, CF23 6JG12, Llandennis Avenue, Cardiff, CF23 6JG
Top 3 Most Expensive Saleson Llandennis Avenue, Cardiff, CF23
- Sold Aug 2021£1,775,000 | 5 Bed House12, Llandennis Avenue, Cardiff, CF23 6JG12, Llandennis Avenue, Cardiff, CF23 6JG
- Sold Sep 2022£1,675,000 | 5 Bed House3, Llandennis Avenue, Cardiff, CF23 6JD3, Llandennis Avenue, Cardiff, CF23 6JD
- Sold Aug 2021£1,622,000 | 5 Bed House8, Llandennis Avenue, Cardiff, CF23 6JG8, Llandennis Avenue, Cardiff, CF23 6JG
Nearby Streetsto Llandennis Avenue, Cardiff, CF23
Llandennis Avenue, Cardiff, CF23 is the 358th largest and the 385th most expensive street in the CF23 area.
- Llandennis Green, Cardiff, CF2316 Addresses|99 m away
- Nantfawr Close, Cardiff, CF2315 Addresses|139 m away
- Nant-Fawr Crescent, Cardiff, CF2330 Addresses|156 m away
- Duffryn Avenue, Cardiff, CF2352 Addresses|159 m away
- Dan-Y-Coed Close, Cardiff, CF2313 Addresses|160 m away
- Dan-Y-Coed Rise, Cardiff, CF239 Addresses|166 m away
Sections of this streeton Llandennis Avenue, Cardiff, CF23
There are 6 postcodes on Llandennis Avenue, Cardiff, CF23.
- House prices in CF23 6JH8 Addresses
- House prices in CF23 6JD11 Addresses
- House prices in CF23 6JG12 Addresses
- House prices in CF23 6JJ14 Addresses
- House prices in CF23 6JE9 Addresses
- House prices in CF23 6JF16 Addresses
Property Typesin Llandennis Avenue
- 6 modern houses built after 1980
- 3 mid-century houses built between 1936 and 1979
- 4 houses of an unknown age
- 26 early-century houses built between 1912 and 1935
- 31 other addresses of unknown type
- modern house (6)
- mid-century house (3)
- house (4)
- early-century house (26)
- Unknown (31)
Energy Efficiencyof properties on Llandennis Avenue
- Energy Performance Certificate (EPC) surveys conducted for 36 properties.
- The most common rating is D.
- A (2)
- E (3)
- B (1)
- F (0)
- C (7)
- G (1)
- D (22)
- No EPC (34)
Schools Nearby
Public Transport Nearby
The closest station to Llandennis Avenue, Cardiff, CF23 is Heath High Level station, which is 900 metres away.
- Heath High Level|900 m away
- Heath Low Level|900 m away
- Llanishen|1.7 km away
