Key Street Insights
Heol Gwyndaf is a residential street with 102 addresses.
It ranks as the 425th largest and 210th most expensive of the 433 streets in the NP26 area. The most common property type is a modern house built after 1980.
The street contains a total of 102 properties: 87 houses, 13 flats and 2 other properties.
- Ave. Sale Price
- £297,761
- 10 Year change
- up 51.4%
- Ave. Rental Price
- £1,600pcm
- 10 Year change
- up 87.6%
- Ave. £ per ft²
- £310/ft²
- Ave. Gross Yield
- 6.4%/year/yr
Key Street Insights
Heol Gwyndaf is a residential street with 102 addresses.
It ranks as the 425th largest and 210th most expensive of the 433 streets in the NP26 area. The most common property type is a modern house built after 1980.
The street contains a total of 102 properties: 87 houses, 13 flats and 2 other properties.
- Ave. Sale Price
- £297,761
- 10 Year change
- up 51.4%
- Ave. Rental Price
- £1,600pcm
- 10 Year change
- up 87.6%
- Ave. £ per ft²
- £310/ft²
- Ave. Gross Yield
- 6.4%/year/yr
Explore Properties on Heol Gwyndaf, Undy, Caldicot, NP26
- 1 Heol Gwyndaf
4 Bed Modern House
- 2 Heol Gwyndaf
4 Bed Modern House
- 3 Heol Gwyndaf
4 Bed Modern House
- 4 Heol Gwyndaf
4 Bed Modern House
- 5 Heol Gwyndaf
3 Bed Modern House
Sales Market Trends
The last sale on Heol Gwyndaf sold for £290,000 on 12th September 2025. Since then prices are up an average of 1.1%.
The current average value in the street is £297,761.
The Heol Gwyndaf Sales Market has increased by 51.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 0.2% | £297,761 |
| June 2025 | 2.2% | £297,029 |
| June 2024 | 0% | £290,590 |
| June 2023 | -1.5% | £290,719 |
| June 2022 | 10.2% | £295,186 |
| June 2021 | 8.4% | £267,829 |
| June 2020 | 2.3% | £247,144 |
| June 2019 | 4.5% | £241,690 |
| June 2018 | 11.7% | £231,250 |
| June 2017 | 5.3% | £207,022 |
| June 2016 | 7.2% | £196,615 |
| June 2015 | 1.6% | £183,330 |
| June 2014 | 5.4% | £180,360 |
| June 2013 | 0.2% | £171,139 |
| June 2012 | 2.3% | £170,750 |
| June 2011 | -2% | £166,928 |
| June 2010 | 5.6% | £170,276 |
| June 2009 | -10.4% | £161,194 |
| June 2008 | 0.8% | £179,927 |
| June 2007 | 0% | £178,528 |
Rental Market Trends
The current average rental value in the street is £1,600.
The Heol Gwyndaf Rental Market has increased by 87.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.9% | £1,600pcm |
| June 2025 | 2.8% | £1,556pcm |
| June 2024 | 5.3% | £1,513pcm |
| June 2023 | 10.2% | £1,438pcm |
| June 2022 | 14.6% | £1,305pcm |
| June 2021 | 12.8% | £1,139pcm |
| June 2020 | 9.2% | £1,009pcm |
| June 2019 | 4% | £925pcm |
| June 2018 | 1.8% | £889pcm |
| June 2017 | 2.4% | £873pcm |
| June 2016 | 6.2% | £853pcm |
| June 2015 | 6.7% | £803pcm |
| June 2014 | 6.5% | £753pcm |
| June 2013 | 3% | £707pcm |
| June 2012 | 1.8% | £686pcm |
| June 2011 | 1.1% | £674pcm |
| June 2010 | 3.9% | £667pcm |
| June 2009 | -3.9% | £642pcm |
| June 2008 | -0.5% | £668pcm |
| June 2007 | 0% | £671pcm |
Sales History
The last recorded sale was on 12th September 2025 for £290,000 and since then the market in the area has increased by 1.1%.
Heol Gwyndaf, Undy, Caldicot, NP26 has had 3 sales since 1995, 3 of them in the last twelve months.
- Sold Sep 2025£290,000 | 3 Bed House5, Heol Gwyndaf, Caldicot, NP26 3FZ5, Heol Gwyndaf, Caldicot, NP26 3FZ
- Sold Aug 2025£330,000 | 4 Bed House92, Heol Gwyndaf, Caldicot, NP26 3GL92, Heol Gwyndaf, Caldicot, NP26 3GL
- Sold Aug 2025£330,000 | 4 Bed House96, Heol Gwyndaf, Caldicot, NP26 3GL96, Heol Gwyndaf, Caldicot, NP26 3GL
Top 3 Most Expensive Sales
- Sold May 2024£429,995 | 4 Bed House37, Heol Gwyndaf, Caldicot, NP26 3FZ37, Heol Gwyndaf, Caldicot, NP26 3FZ
- Sold Apr 2024£429,950 | 4 Bed House11, Heol Gwyndaf, Caldicot, NP26 3FZ11, Heol Gwyndaf, Caldicot, NP26 3FZ
- Sold Jun 2024£419,000 | 4 Bed House33, Heol Gwyndaf, Caldicot, NP26 3FZ33, Heol Gwyndaf, Caldicot, NP26 3FZ
Nearby Streets
Heol Gwyndaf, Undy, Caldicot, NP26 is the 425th largest and the 210th most expensive street in the NP26 area.
- Clos Dyfrig, Undy, Caldicot, NP2611 Addresses|37 m away
- Laburnum Close, Undy, Caldicot, NP2611 Addresses|80 m away
- Rowan Close, Undy, Caldicot, NP2610 Addresses|118 m away
- Quarry Rise, Undy, Caldicot, NP2661 Addresses|131 m away
- Clos Collister, Undy, Caldicot, NP2612 Addresses|148 m away
- Laurel Close, Undy, Caldicot, NP2610 Addresses|151 m away
Sections of this street
There are 2 postcodes on Heol Gwyndaf, Undy, Caldicot, NP26.
- House prices in NP26 3FZ61 Addresses
- House prices in NP26 3GL41 Addresses
Property Types
- 87 modern houses built after 1980
- 13 modern flats built after 1980
- 2 other addresses of unknown type
- modern house (87)
- modern flat (13)
- Unknown (2)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 100 properties.
- The most common rating is B.
- A (7)
- E (0)
- B (93)
- F (0)
- C (0)
- G (0)
- D (0)
- No EPC (2)
Schools Nearby
Public Transport Nearby
The closest station to Heol Gwyndaf, Undy, Caldicot, NP26 is Severn Tunnel Junction station, which is 2.8 kilometres away.
- Severn Tunnel Junction|2.8 km away
- Caldicot|4.2 km away
- Severn Beach|11.1 km away
