St. Margarets Avenue - NP12 3NH
Key Postcode Insights
NP12 3NH is a residential postcode situated on St. Margarets Avenue, Cefn Fforest, Blackwood, NP12 with 8 addresses.
It ranks as the 412th largest and 975th 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 8 properties: 8 houses.
- Ave. Sale Price
- £207,471
- 10 Year change
- up 77.8%
- Ave. Rental Price
- £1,004pcm
- 10 Year change
- up 73.4%
- Ave. £ per ft²
- £242/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Key Postcode Insights
NP12 3NH is a residential postcode situated on St. Margarets Avenue, Cefn Fforest, Blackwood, NP12 with 8 addresses.
It ranks as the 412th largest and 975th 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 8 properties: 8 houses.
- Ave. Sale Price
- £207,471
- 10 Year change
- up 77.8%
- Ave. Rental Price
- £1,004pcm
- 10 Year change
- up 73.4%
- Ave. £ per ft²
- £242/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Explore Propertiesin NP12 3NH
- 1 St. Margarets Avenue
Unknown
- 2 St. Margarets Avenue
3 Bed Early-century House
- 3 St. Margarets Avenue
3 Bed Mid-century House
- 4 St. Margarets Avenue
3 Bed Mid-century House
- 5 St. Margarets Avenue
3 Bed Mid-century House
Sales Market Trends
The last sale in NP12 3NH sold for £210,000 on 22nd September 2023. Since then prices are up an average of 6.1%.
The current average value in the postcode is £207,471.
The NP12 3NH Sales Market has increased by 77.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.7% | £207,471 |
| June 2025 | 3.1% | £202,003 |
| June 2024 | 0% | £195,867 |
| June 2023 | 4.4% | £195,945 |
| June 2022 | 17.1% | £187,607 |
| June 2021 | 10.4% | £160,268 |
| June 2020 | 4.5% | £145,147 |
| June 2019 | 9.4% | £138,903 |
| June 2018 | 5.3% | £126,993 |
| June 2017 | 3.4% | £120,622 |
| June 2016 | 1.1% | £116,662 |
| June 2015 | 2.5% | £115,441 |
| June 2014 | 6.7% | £112,591 |
| June 2013 | -3.3% | £105,492 |
| June 2012 | -0.1% | £109,130 |
| June 2011 | -1.5% | £109,195 |
| June 2010 | 1.5% | £110,810 |
| June 2009 | -14.2% | £109,178 |
| June 2008 | 2.4% | £127,310 |
| June 2007 | 0% | £124,298 |
Rental Market Trends
The current average rental value in the postcode is £1,004.
The NP12 3NH Rental Market has increased by 73.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.4% | £1,004pcm |
| June 2025 | 4.9% | £990pcm |
| June 2024 | 5.4% | £944pcm |
| June 2023 | 6.7% | £895pcm |
| June 2022 | 14.5% | £839pcm |
| June 2021 | 9.7% | £733pcm |
| June 2020 | 4.9% | £668pcm |
| June 2019 | 3.2% | £637pcm |
| June 2018 | 2.6% | £617pcm |
| June 2017 | 3.9% | £602pcm |
| June 2016 | 3.6% | £579pcm |
| June 2015 | 0.5% | £559pcm |
| June 2014 | 2% | £556pcm |
| June 2013 | -1.6% | £545pcm |
| June 2012 | -0.5% | £554pcm |
| June 2011 | 2.8% | £556pcm |
| June 2010 | 3.6% | £541pcm |
| June 2009 | -3.7% | £523pcm |
| June 2008 | 0.3% | £543pcm |
| June 2007 | 0% | £541pcm |
Sales History
The last sale was on 22nd September 2023 for £210,000 and since then the market in the area has increased by 6.1%. The postcode has had a total of 6 sales since 1995.
NP12 3NH has seen 1 sale in the last three years and no sales in the last twelve months.
- Sold Sep 2023£210,000 | 3 Bed House4, St. Margarets Avenue, Blackwood, NP12 3NH4, St. Margarets Avenue, Blackwood, NP12 3NH
- Sold Jan 2020£158,000 | 3 Bed House5, St. Margarets Avenue, Blackwood, NP12 3NH5, St. Margarets Avenue, Blackwood, NP12 3NH
- Sold Sep 2011£115,000 | 3 Bed House10, St. Margarets Avenue, Blackwood, NP12 3NH10, St. Margarets Avenue, Blackwood, NP12 3NH
- Sold Jul 2009£130,000 | 3 Bed House2, St. Margarets Avenue, Blackwood, NP12 3NH2, St. Margarets Avenue, Blackwood, NP12 3NH
- Sold May 2005£125,000 | 3 Bed House8, St. Margarets Avenue, Blackwood, NP12 3NH8, St. Margarets Avenue, Blackwood, NP12 3NH
Nearby Postcodes
NP12 3NH is the 412th largest and the 975th most expensive postcode out of the 1,371 postcodes in the NP12 area.
- NP12 3NW, Cefn Fforest Avenue, Cefn Fforest, Blackwood, NP12NP12 3NW10 Addresses|50 m away
- NP12 3NL, Fair View, Blackwood, NP12NP12 3NL24 Addresses|86 m away
- NP12 3NF, Pwllglas Road, Cefn Fforest, Blackwood, NP12NP12 3NF20 Addresses|91 m away
- NP12 3FE, Borfa Place, Cefn Fforest, Blackwood, NP12NP12 3FE30 Addresses|97 m away
- NP12 3LS, Cwrt Y Waun, Fairview, Blackwood, NP12NP12 3LS14 Addresses|125 m away
Property Types
- 3 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 2 early-century houses built between 1912 and 1935
- 2 other addresses of unknown type
- mid-century house (3)
- house (1)
- early-century house (2)
- Unknown (2)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 5 properties.
- The most common rating is C.
- A (0)
- E (1)
- B (0)
- F (0)
- C (2)
- G (0)
- D (2)
- No EPC (3)
Top 3 Most Expensive Sales
- Sold Sep 2023£210,000 | 3 Bed House4, St. Margarets Avenue, Blackwood, NP12 3NH4, St. Margarets Avenue, Blackwood, NP12 3NH
- Sold Jan 2020£158,000 | 3 Bed House5, St. Margarets Avenue, Blackwood, NP12 3NH5, St. Margarets Avenue, Blackwood, NP12 3NH
- Sold Jan 2025£140,000 | 4 Bed House22, St. Margarets Avenue, Blackwood, NP12 3NJ22, St. Margarets Avenue, Blackwood, NP12 3NJ
Schools Nearby
Public Transport Nearby
The closest station to NP12 3NH is Pengam station, which is 1.2 kilometres away.
- Pengam|1.2 km away
- Gilfach Fargoed|2.1 km away
- Hengoed|2.3 km away
- Bargoed|3.0 km away
