St. Gwladys Avenue - CF81 8SY
Key Postcode Insights
CF81 8SY is a residential postcode situated on St. Gwladys Avenue, Bargoed, CF81 with 20 addresses.
It ranks as the 792nd largest and 758th most expensive of the 1,371 postcodes in the CF81 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 20 properties: 20 houses.
- Ave. Sale Price
- £185,240
- 10 Year change
- up 81.3%
- Ave. Rental Price
- £997pcm
- 10 Year change
- up 76.7%
- Ave. £ per ft²
- £201/ft²
- Ave. Gross Yield
- 6.5%/year/yr
Key Postcode Insights
CF81 8SY is a residential postcode situated on St. Gwladys Avenue, Bargoed, CF81 with 20 addresses.
It ranks as the 792nd largest and 758th most expensive of the 1,371 postcodes in the CF81 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 20 properties: 20 houses.
- Ave. Sale Price
- £185,240
- 10 Year change
- up 81.3%
- Ave. Rental Price
- £997pcm
- 10 Year change
- up 76.7%
- Ave. £ per ft²
- £201/ft²
- Ave. Gross Yield
- 6.5%/year/yr
Explore Propertiesin CF81 8SY
- 53 St. Gwladys Avenue
4 Bed Mid-century House
- 55 St. Gwladys Avenue
3 Bed Early-century House
- 57 St. Gwladys Avenue
3 Bed Period House
- 59 St. Gwladys Avenue
3 Bed Early-century House
- 61 St. Gwladys Avenue
Unknown
Sales Market Trends
The last sale in CF81 8SY sold for £97,000 on 21st July 2020. Since then prices are up an average of 61.4%.
The current average value in the postcode is £185,240.
The CF81 8SY Sales Market has increased by 81.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.2% | £185,240 |
| June 2025 | 3.6% | £179,495 |
| June 2024 | 0.4% | £173,329 |
| June 2023 | 3.9% | £172,594 |
| June 2022 | 17.3% | £166,104 |
| June 2021 | 11.3% | £141,613 |
| June 2020 | 4.6% | £127,289 |
| June 2019 | 9.3% | £121,669 |
| June 2018 | 5.5% | £111,336 |
| June 2017 | 3.2% | £105,512 |
| June 2016 | 1.3% | £102,193 |
| June 2015 | 2.6% | £100,840 |
| June 2014 | 6.3% | £98,324 |
| June 2013 | -3.3% | £92,530 |
| June 2012 | -0.8% | £95,639 |
| June 2011 | -1.8% | £96,425 |
| June 2010 | 1.2% | £98,150 |
| June 2009 | -14.3% | £96,972 |
| June 2008 | 1.4% | £113,122 |
| June 2007 | 0% | £111,572 |
Rental Market Trends
The current average rental value in the postcode is £997.
The CF81 8SY Rental Market has increased by 76.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2% | £997pcm |
| June 2025 | 5.3% | £978pcm |
| June 2024 | 5.6% | £929pcm |
| June 2023 | 6.7% | £879pcm |
| June 2022 | 14.7% | £824pcm |
| June 2021 | 10.2% | £718pcm |
| June 2020 | 4.7% | £652pcm |
| June 2019 | 3.5% | £622pcm |
| June 2018 | 2.8% | £601pcm |
| June 2017 | 3.7% | £585pcm |
| June 2016 | 3.8% | £564pcm |
| June 2015 | 0.5% | £544pcm |
| June 2014 | 1.9% | £541pcm |
| June 2013 | -1.6% | £531pcm |
| June 2012 | -0.8% | £539pcm |
| June 2011 | 2.6% | £544pcm |
| June 2010 | 3.1% | £530pcm |
| June 2009 | -4.2% | £514pcm |
| June 2008 | -0.1% | £537pcm |
| June 2007 | 0% | £537pcm |
Sales History
The last sale was on 21st July 2020 for £97,000 and since then the market in the area has increased by 61.4%. The postcode has had a total of 15 sales since 1995.
CF81 8SY has seen no sales in the last three years and no sales in the last twelve months.
- Sold Jul 2020£97,000 | 3 Bed House59, St. Gwladys Avenue, Bargoed, CF81 8SY59, St. Gwladys Avenue, Bargoed, CF81 8SY
- Sold Nov 2018£66,000 | 3 Bed House67, St. Gwladys Avenue, Bargoed, CF81 8SY67, St. Gwladys Avenue, Bargoed, CF81 8SY
- Sold Mar 2018£65,000 | 3 Bed House65, St. Gwladys Avenue, Bargoed, CF81 8SY65, St. Gwladys Avenue, Bargoed, CF81 8SY
- Sold May 2017£93,000 | 3 Bed House55, St. Gwladys Avenue, Bargoed, CF81 8SY55, St. Gwladys Avenue, Bargoed, CF81 8SY
- Sold Dec 2016£125,000 | 4 Bed House79, St. Gwladys Avenue, Bargoed, CF81 8SY79, St. Gwladys Avenue, Bargoed, CF81 8SY
Nearby Postcodes
CF81 8SY is the 792nd largest and the 758th most expensive postcode out of the 1,371 postcodes in the CF81 area.
- CF81 8TB, St. Gwladys Avenue, Bargoed, CF81CF81 8TB30 Addresses|34 m away
- CF81 8UU, Mount Pleasant, Bargoed, CF81CF81 8UU27 Addresses|81 m away
- CF81 8TE, Llancayo Street, Bargoed, CF81CF81 8TE32 Addresses|91 m away
- CF81 8TS, Llancayo Park, Bargoed, CF81CF81 8TS32 Addresses|107 m away
- CF81 8UY, Heolddu Grove, Bargoed, CF81CF81 8UY34 Addresses|119 m away
Property Types
- 1 period house built between 1800 and 1911
- 9 mid-century houses built between 1936 and 1979
- 6 early-century houses built between 1912 and 1935
- 4 other addresses of unknown type
- period house (1)
- mid-century house (9)
- early-century house (6)
- Unknown (4)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 16 properties.
- The most common rating is C.
- A (0)
- E (1)
- B (4)
- F (0)
- C (6)
- G (0)
- D (5)
- No EPC (4)
Top 3 Most Expensive Sales
- Sold Nov 2025£250,000 | 4 Bed House13, St. Gwladys Avenue, Bargoed, CF81 8SX13, St. Gwladys Avenue, Bargoed, CF81 8SX
- Sold Feb 2024£203,000 | 3 Bed House32, St. Gwladys Avenue, Bargoed, CF81 8TA32, St. Gwladys Avenue, Bargoed, CF81 8TA
- Sold Mar 2022£175,000 | 3 Bed House62, St. Gwladys Avenue, Bargoed, CF81 8TB62, St. Gwladys Avenue, Bargoed, CF81 8TB
Schools Nearby
Public Transport Nearby
The closest station to CF81 8SY is Bargoed station, which is 500 metres away.
- Bargoed|500 m away
- Gilfach Fargoed|1.2 km away
- Brithdir|2.0 km away
- Pengam|2.6 km away
