James Street - NP12 0QP
Key Postcode Insights
NP12 0QP is a residential postcode situated on James Street, Markham, Blackwood, NP12 with 26 addresses.
It ranks as the 984th largest and 646th 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 26 properties: 26 houses.
- Ave. Sale Price
- £170,354
- 10 Year change
- up 85.2%
- Ave. Rental Price
- £955pcm
- 10 Year change
- up 80.8%
- Ave. £ per ft²
- £170/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Key Postcode Insights
NP12 0QP is a residential postcode situated on James Street, Markham, Blackwood, NP12 with 26 addresses.
It ranks as the 984th largest and 646th 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 26 properties: 26 houses.
- Ave. Sale Price
- £170,354
- 10 Year change
- up 85.2%
- Ave. Rental Price
- £955pcm
- 10 Year change
- up 80.8%
- Ave. £ per ft²
- £170/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Explore Propertiesin NP12 0QP
- 42 James Street
3 Bed Mid-century House
- 44 James Street
4 Bed Mid-century House
- 45 James Street
Unknown
- 46 James Street
3 Bed Mid-century House
- 47 James Street
3 Bed Mid-century House
Sales Market Trends
The last sale in NP12 0QP sold for £260,000 on 24th July 2025. Since then prices are up an average of 8.5%.
The current average value in the postcode is £170,354.
The NP12 0QP Sales Market has increased by 85.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.6% | £170,354 |
| June 2025 | 3.7% | £164,378 |
| June 2024 | 1.2% | £158,511 |
| June 2023 | 3.8% | £156,584 |
| June 2022 | 16.8% | £150,905 |
| June 2021 | 12.6% | £129,234 |
| June 2020 | 4.6% | £114,782 |
| June 2019 | 9.1% | £109,700 |
| June 2018 | 5.9% | £100,583 |
| June 2017 | 3.3% | £94,987 |
| June 2016 | 1.5% | £91,960 |
| June 2015 | 2.8% | £90,605 |
| June 2014 | 5.5% | £88,096 |
| June 2013 | -3.2% | £83,515 |
| June 2012 | -1.5% | £86,253 |
| June 2011 | -2.7% | £87,540 |
| June 2010 | 1.4% | £90,010 |
| June 2009 | -14.1% | £88,727 |
| June 2008 | -0.2% | £103,308 |
| June 2007 | 0% | £103,524 |
Rental Market Trends
The current average rental value in the postcode is £955.
The NP12 0QP Rental Market has increased by 80.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.6% | £955pcm |
| June 2025 | 5.8% | £931pcm |
| June 2024 | 5.8% | £880pcm |
| June 2023 | 6.6% | £832pcm |
| June 2022 | 15% | £780pcm |
| June 2021 | 10.8% | £679pcm |
| June 2020 | 4.6% | £613pcm |
| June 2019 | 3.8% | £585pcm |
| June 2018 | 3.1% | £564pcm |
| June 2017 | 3.6% | £547pcm |
| June 2016 | 4% | £528pcm |
| June 2015 | 0.5% | £508pcm |
| June 2014 | 1.8% | £506pcm |
| June 2013 | -1.7% | £497pcm |
| June 2012 | -1.2% | £506pcm |
| June 2011 | 2.3% | £511pcm |
| June 2010 | 2.6% | £500pcm |
| June 2009 | -4.7% | £487pcm |
| June 2008 | -0.5% | £511pcm |
| June 2007 | 0% | £514pcm |
Sales History
The last sale was on 24th July 2025 for £260,000 and since then the market in the area has increased by 8.5%. The postcode has had a total of 9 sales since 1995.
NP12 0QP has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold Jul 2025£260,000 | 4 Bed House76, James Street, Blackwood, NP12 0QP76, James Street, Blackwood, NP12 0QP
- Sold Apr 2024£160,000 | 3 Bed House64, James Street, Blackwood, NP12 0QP64, James Street, Blackwood, NP12 0QP
- Sold Sep 2016£112,500 | 3 Bed House56, James Street, Blackwood, NP12 0QP56, James Street, Blackwood, NP12 0QP
- Sold Apr 2015£80,000 | 4 Bed House44, James Street, Blackwood, NP12 0QP44, James Street, Blackwood, NP12 0QP
- Sold Mar 2015£85,000 | 3 Bed House46, James Street, Blackwood, NP12 0QP46, James Street, Blackwood, NP12 0QP
Nearby Postcodes
NP12 0QP is the 984th largest and the 646th most expensive postcode out of the 1,371 postcodes in the NP12 area.
- NP12 0QS, John Street, Markham, Blackwood, NP12NP12 0QS6 Addresses|65 m away
- NP12 0QR, Monmouth Walk, Markham, Blackwood, NP12NP12 0QR46 Addresses|129 m away
- NP12 0QF, Bryn Road, Markham, Blackwood, NP12NP12 0QF25 Addresses|136 m away
- NP12 0QQ, Berllanllwyd Avenue, Markham, Blackwood, NP12NP12 0QQ15 Addresses|182 m away
- NP12 0QL, Abernant Crescent, Markham, Blackwood, NP12NP12 0QL12 Addresses|183 m away
Property Types
- 1 modern house built after 1980
- 15 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 1 early-century house built between 1912 and 1935
- 8 other addresses of unknown type
- modern house (1)
- mid-century house (15)
- house (1)
- early-century house (1)
- Unknown (8)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 17 properties.
- The most common rating is C.
- A (0)
- E (3)
- B (0)
- F (0)
- C (8)
- G (0)
- D (6)
- No EPC (9)
Top 3 Most Expensive Sales
- Sold Jul 2025£260,000 | 4 Bed House76, James Street, Blackwood, NP12 0QP76, James Street, Blackwood, NP12 0QP
- Sold Sep 2025£220,000 | 3 Bed House27, James Street, Blackwood, NP12 0QN27, James Street, Blackwood, NP12 0QN
- Sold Nov 2023£190,000 | 3 Bed House27, James Street, Blackwood, NP12 0QN27, James Street, Blackwood, NP12 0QN
Schools Nearby
Public Transport Nearby
The closest station to NP12 0QP is Brithdir station, which is 2.1 kilometres away.
- Brithdir|2.1 km away
- Bargoed|2.2 km away
- Gilfach Fargoed|2.6 km away
- Tir-Phil|3.8 km away
