Montclaire Avenue - NP12 1EF
Key Postcode Insights
NP12 1EF is a residential postcode situated on Montclaire Avenue, Blackwood, NP12 with 33 addresses.
It ranks as the 1134th largest and 1018th 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 33 properties: 33 houses.
- Ave. Sale Price
- £223,611
- 10 Year change
- up 83.3%
- Ave. Rental Price
- £986pcm
- 10 Year change
- up 78.8%
- Ave. £ per ft²
- £264/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Key Postcode Insights
NP12 1EF is a residential postcode situated on Montclaire Avenue, Blackwood, NP12 with 33 addresses.
It ranks as the 1134th largest and 1018th 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 33 properties: 33 houses.
- Ave. Sale Price
- £223,611
- 10 Year change
- up 83.3%
- Ave. Rental Price
- £986pcm
- 10 Year change
- up 78.8%
- Ave. £ per ft²
- £264/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Explore Propertiesin NP12 1EF
- 36 Montclaire Avenue
2 Bed Mid-century House
- 37 Montclaire Avenue
2 Bed Mid-century House
- 38 Montclaire Avenue
2 Bed Mid-century House
- 39 Montclaire Avenue
2 Bed Mid-century House
- 40 Montclaire Avenue
4 Bed Mid-century House
Sales Market Trends
The last sale in NP12 1EF sold for £235,000 on 27th March 2026. Since then prices are up an average of 2.5%.
The current average value in the postcode is £223,611.
The NP12 1EF Sales Market has increased by 83.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.4% | £223,611 |
| June 2025 | 3.8% | £216,171 |
| June 2024 | 0.3% | £208,255 |
| June 2023 | 4.3% | £207,687 |
| June 2022 | 17.4% | £199,122 |
| June 2021 | 11.3% | £169,644 |
| June 2020 | 4.4% | £152,386 |
| June 2019 | 9.8% | £146,032 |
| June 2018 | 5.6% | £133,036 |
| June 2017 | 3.2% | £125,927 |
| June 2016 | 1.4% | £121,967 |
| June 2015 | 2.5% | £120,314 |
| June 2014 | 6.5% | £117,396 |
| June 2013 | -3.5% | £110,256 |
| June 2012 | -0.6% | £114,240 |
| June 2011 | -1.8% | £114,883 |
| June 2010 | 0.9% | £117,044 |
| June 2009 | -14.9% | £116,046 |
| June 2008 | 1.6% | £136,343 |
| June 2007 | 0% | £134,144 |
Rental Market Trends
The current average rental value in the postcode is £986.
The NP12 1EF Rental Market has increased by 78.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.2% | £986pcm |
| June 2025 | 5.6% | £965pcm |
| June 2024 | 5.7% | £914pcm |
| June 2023 | 6.6% | £865pcm |
| June 2022 | 14.9% | £811pcm |
| June 2021 | 10.6% | £706pcm |
| June 2020 | 4.7% | £639pcm |
| June 2019 | 3.7% | £610pcm |
| June 2018 | 2.9% | £589pcm |
| June 2017 | 3.7% | £572pcm |
| June 2016 | 3.9% | £551pcm |
| June 2015 | 0.5% | £531pcm |
| June 2014 | 1.9% | £528pcm |
| June 2013 | -1.7% | £519pcm |
| June 2012 | -1% | £528pcm |
| June 2011 | 2.4% | £533pcm |
| June 2010 | 2.9% | £520pcm |
| June 2009 | -4.4% | £506pcm |
| June 2008 | -0.3% | £529pcm |
| June 2007 | 0% | £531pcm |
Sales History
The last sale was on 27th March 2026 for £235,000 and since then the market in the area has increased by 2.5%. The postcode has had a total of 21 sales since 1995.
NP12 1EF has seen 1 sale in the last three years and 1 sale in the last twelve months.
- Sold Mar 2026£235,000 | 3 Bed House44, Montclaire Avenue, Blackwood, NP12 1EF44, Montclaire Avenue, Blackwood, NP12 1EF
- Sold Nov 2022£186,000 | 3 Bed House56, Montclaire Avenue, Blackwood, NP12 1EF56, Montclaire Avenue, Blackwood, NP12 1EF
- Sold Oct 2022£130,000 | 3 Bed House53, Montclaire Avenue, Blackwood, NP12 1EF53, Montclaire Avenue, Blackwood, NP12 1EF
- Sold Oct 2021£203,000 | 3 Bed House42, Montclaire Avenue, Blackwood, NP12 1EF42, Montclaire Avenue, Blackwood, NP12 1EF
- Sold Nov 2020£90,000 | 3 Bed House42, Montclaire Avenue, Blackwood, NP12 1EF42, Montclaire Avenue, Blackwood, NP12 1EF
Nearby Postcodes
NP12 1EF is the 1134th largest and the 1018th most expensive postcode out of the 1,371 postcodes in the NP12 area.
- NP12 1WT, Ashwood Close, Blackwood, NP12NP12 1WT3 Addresses|57 m away
- NP12 1EG, Montclaire Avenue, Blackwood, NP12NP12 1EG20 Addresses|130 m away
- NP12 1WW, Aspen Avenue, Blackwood, NP12NP12 1WW12 Addresses|142 m away
- NP12 1WR, Ashgrove, Blackwood, NP12NP12 1WR24 Addresses|158 m away
- NP12 1WU, Magnolia Drive, Blackwood, NP12NP12 1WU9 Addresses|166 m away
Property Types
- 19 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 2 early-century houses built between 1912 and 1935
- 11 other addresses of unknown type
- mid-century house (19)
- house (1)
- early-century house (2)
- Unknown (11)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 21 properties.
- The most common rating is C.
- A (0)
- E (3)
- B (4)
- F (0)
- C (7)
- G (0)
- D (7)
- No EPC (12)
Top 3 Most Expensive Sales
- Sold Aug 2025£249,000 | 3 Bed House19, Montclaire Avenue, Blackwood, NP12 1EE19, Montclaire Avenue, Blackwood, NP12 1EE
- Sold Mar 2026£235,000 | 3 Bed House44, Montclaire Avenue, Blackwood, NP12 1EF44, Montclaire Avenue, Blackwood, NP12 1EF
- Sold Jul 2024£206,000 | 3 Bed House18, Montclaire Avenue, Blackwood, NP12 1EE18, Montclaire Avenue, Blackwood, NP12 1EE
Schools Nearby
Public Transport Nearby
The closest station to NP12 1EF is Hengoed station, which is 2.4 kilometres away.
- Hengoed|2.4 km away
- Pengam|2.5 km away
- Gilfach Fargoed|3.3 km away
- Ystrad Mynach|3.8 km away
