Penybryn Avenue - NP12 3LJ
Key Postcode Insights
NP12 3LJ is a residential postcode situated on Penybryn Avenue, Cefn Fforest, Blackwood, NP12 with 34 addresses.
It ranks as the 1172nd largest and 466th most expensive of the 1,371 postcodes in the NP12 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 34 properties: 34 houses.
- Ave. Sale Price
- £151,448
- 10 Year change
- up 86.1%
- Ave. Rental Price
- £934pcm
- 10 Year change
- up 81.4%
- Ave. £ per ft²
- £174/ft²
- Ave. Gross Yield
- 7.4%/year/yr
Key Postcode Insights
NP12 3LJ is a residential postcode situated on Penybryn Avenue, Cefn Fforest, Blackwood, NP12 with 34 addresses.
It ranks as the 1172nd largest and 466th most expensive of the 1,371 postcodes in the NP12 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 34 properties: 34 houses.
- Ave. Sale Price
- £151,448
- 10 Year change
- up 86.1%
- Ave. Rental Price
- £934pcm
- 10 Year change
- up 81.4%
- Ave. £ per ft²
- £174/ft²
- Ave. Gross Yield
- 7.4%/year/yr
Explore Propertiesin NP12 3LJ
- 38 Penybryn Avenue
3 Bed Mid-century House
- 40A Penybryn Avenue
Unknown
- 40B Penybryn Avenue
Unknown
- 40 Penybryn Avenue
3 Bed Mid-century House
- 42 Penybryn Avenue
3 Bed Period House
Sales Market Trends
The last sale in NP12 3LJ sold for £170,000 on 10th April 2026. Since then prices are up an average of 1.7%.
The current average value in the postcode is £151,448.
The NP12 3LJ Sales Market has increased by 86.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.8% | £151,448 |
| June 2025 | 4.1% | £145,947 |
| June 2024 | 0.3% | £140,172 |
| June 2023 | 4.3% | £139,725 |
| June 2022 | 17.6% | £133,957 |
| June 2021 | 11.7% | £113,928 |
| June 2020 | 4.3% | £101,991 |
| June 2019 | 10.1% | £97,787 |
| June 2018 | 5.8% | £88,818 |
| June 2017 | 3.1% | £83,939 |
| June 2016 | 1.5% | £81,386 |
| June 2015 | 2.4% | £80,198 |
| June 2014 | 6.5% | £78,289 |
| June 2013 | -3.6% | £73,529 |
| June 2012 | -0.8% | £76,272 |
| June 2011 | -2% | £76,899 |
| June 2010 | 0.5% | £78,473 |
| June 2009 | -15.3% | £78,090 |
| June 2008 | 1.5% | £92,176 |
| June 2007 | 0% | £90,802 |
Rental Market Trends
The current average rental value in the postcode is £934.
The NP12 3LJ Rental Market has increased by 81.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.5% | £934pcm |
| June 2025 | 5.9% | £911pcm |
| June 2024 | 5.8% | £860pcm |
| June 2023 | 6.5% | £813pcm |
| June 2022 | 15% | £764pcm |
| June 2021 | 11% | £664pcm |
| June 2020 | 4.7% | £598pcm |
| June 2019 | 3.9% | £571pcm |
| June 2018 | 3.1% | £550pcm |
| June 2017 | 3.6% | £533pcm |
| June 2016 | 4% | £515pcm |
| June 2015 | 0.4% | £495pcm |
| June 2014 | 1.8% | £493pcm |
| June 2013 | -1.8% | £484pcm |
| June 2012 | -1.3% | £493pcm |
| June 2011 | 2.2% | £499pcm |
| June 2010 | 2.6% | £488pcm |
| June 2009 | -4.8% | £476pcm |
| June 2008 | -0.6% | £500pcm |
| June 2007 | 0% | £503pcm |
Sales History
The last sale was on 10th April 2026 for £170,000 and since then the market in the area has increased by 1.7%. The postcode has had a total of 25 sales since 1995.
NP12 3LJ has seen 4 sales in the last three years and 2 sales in the last twelve months.
- Sold Apr 2026£170,000 | 3 Bed House81, Penybryn Avenue, Blackwood, NP12 3LJ81, Penybryn Avenue, Blackwood, NP12 3LJ
- Sold Oct 2025£140,000 | 3 Bed House101, Penybryn Avenue, Blackwood, NP12 3LJ101, Penybryn Avenue, Blackwood, NP12 3LJ
- Sold Feb 2025£123,000 | 3 Bed House75, Penybryn Avenue, Blackwood, NP12 3LJ75, Penybryn Avenue, Blackwood, NP12 3LJ
- Sold Jun 2024£130,000 | 3 Bed House91, Penybryn Avenue, Blackwood, NP12 3LJ91, Penybryn Avenue, Blackwood, NP12 3LJ
- Sold Dec 2021£129,000 | 3 Bed House81, Penybryn Avenue, Blackwood, NP12 3LJ81, Penybryn Avenue, Blackwood, NP12 3LJ
Nearby Postcodes
NP12 3LJ is the 1172nd largest and the 466th most expensive postcode out of the 1,371 postcodes in the NP12 area.
- NP12 3HB, Bedwellty Road, Cefn Fforest, Blackwood, NP12NP12 3HB62 Addresses|75 m away
- NP12 3LP, Cefn Fforest Avenue, Cefn Fforest, Blackwood, NP12NP12 3LP8 Addresses|90 m away
- NP12 3LL, Tynycoed Crescent, Cefn Fforest, Blackwood, NP12NP12 3LL14 Addresses|102 m away
- NP12 3LQ, Pencoed Avenue, Cefn Fforest, Blackwood, NP12NP12 3LQ42 Addresses|110 m away
- NP12 3JU, Central Avenue, Cefn Fforest, Blackwood, NP12NP12 3JU12 Addresses|116 m away
Property Types
- 2 period houses built between 1800 and 1911
- 12 mid-century houses built between 1936 and 1979
- 6 early-century houses built between 1912 and 1935
- 14 other addresses of unknown type
- period house (2)
- mid-century house (12)
- early-century house (6)
- Unknown (14)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 20 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (0)
- F (0)
- C (4)
- G (0)
- D (12)
- No EPC (14)
Top 3 Most Expensive Sales
- Sold Apr 2026£170,000 | 3 Bed House81, Penybryn Avenue, Blackwood, NP12 3LJ81, Penybryn Avenue, Blackwood, NP12 3LJ
- Sold Nov 2022£165,000 | 3 Bed House56, Penybryn Avenue, Blackwood, NP12 3LH56, Penybryn Avenue, Blackwood, NP12 3LH
- Sold Dec 2022£165,000 | 3 Bed House39, Penybryn Avenue, Blackwood, NP12 3JS39, Penybryn Avenue, Blackwood, NP12 3JS
Schools Nearby
Public Transport Nearby
The closest station to NP12 3LJ is Pengam station, which is 1.4 kilometres away.
- Pengam|1.4 km away
- Gilfach Fargoed|1.6 km away
- Bargoed|2.4 km away
- Hengoed|3.1 km away
