High Street - NP12 3SY
Key Postcode Insights
NP12 3SY is a residential postcode situated on High Street, Pengam, Blackwood, NP12 with 19 addresses.
It ranks as the 778th largest and 673rd most expensive of the 1,371 postcodes in the NP12 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 19 properties: 15 houses and 4 flats.
- Ave. Sale Price
- £177,722
- 10 Year change
- up 66.5%
- Ave. Rental Price
- £939pcm
- 10 Year change
- up 62.3%
- Ave. £ per ft²
- £227/ft²
- Ave. Gross Yield
- 6.3%/year/yr
Key Postcode Insights
NP12 3SY is a residential postcode situated on High Street, Pengam, Blackwood, NP12 with 19 addresses.
It ranks as the 778th largest and 673rd most expensive of the 1,371 postcodes in the NP12 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 19 properties: 15 houses and 4 flats.
- Ave. Sale Price
- £177,722
- 10 Year change
- up 66.5%
- Ave. Rental Price
- £939pcm
- 10 Year change
- up 62.3%
- Ave. £ per ft²
- £227/ft²
- Ave. Gross Yield
- 6.3%/year/yr
Explore Propertiesin NP12 3SY
- 2 High Street
3 Bed Period House
- 4 High Street
3 Bed Period House
- 6 High Street
3 Bed Period House
- 7 High Street
Building  |  2 Flats
- 8 High Street
Unknown
Sales Market Trends
The last sale in NP12 3SY sold for £137,000 on 17th April 2025. Since then prices are up an average of 3.6%.
The current average value in the postcode is £177,722.
The NP12 3SY Sales Market has increased by 66.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.9% | £177,722 |
| June 2025 | 2.2% | £172,642 |
| June 2024 | 0.6% | £168,949 |
| June 2023 | 4.5% | £167,899 |
| June 2022 | 14.4% | £160,690 |
| June 2021 | 9.3% | £140,519 |
| June 2020 | 4.7% | £128,595 |
| June 2019 | 8.2% | £122,822 |
| June 2018 | 4.4% | £113,537 |
| June 2017 | 1.9% | £108,784 |
| June 2016 | -0.2% | £106,761 |
| June 2015 | 2.3% | £106,941 |
| June 2014 | 6.8% | £104,573 |
| June 2013 | -3.2% | £97,924 |
| June 2012 | -1.3% | £101,166 |
| June 2011 | -2.5% | £102,513 |
| June 2010 | 0.4% | £105,188 |
| June 2009 | -15% | £104,792 |
| June 2008 | 2.3% | £123,253 |
| June 2007 | 0% | £120,487 |
Rental Market Trends
The current average rental value in the postcode is £939.
The NP12 3SY Rental Market has increased by 62.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.7% | £939pcm |
| June 2025 | 3.9% | £923pcm |
| June 2024 | 6.1% | £888pcm |
| June 2023 | 6.7% | £837pcm |
| June 2022 | 11.9% | £784pcm |
| June 2021 | 8.6% | £701pcm |
| June 2020 | 5.1% | £646pcm |
| June 2019 | 2.1% | £615pcm |
| June 2018 | 1.7% | £602pcm |
| June 2017 | 2.4% | £592pcm |
| June 2016 | 2.3% | £578pcm |
| June 2015 | 0.3% | £565pcm |
| June 2014 | 2.1% | £564pcm |
| June 2013 | -1.4% | £552pcm |
| June 2012 | -1.8% | £560pcm |
| June 2011 | 1.7% | £570pcm |
| June 2010 | 2.4% | £561pcm |
| June 2009 | -4.5% | £547pcm |
| June 2008 | 0.2% | £573pcm |
| June 2007 | 0% | £572pcm |
Sales History
The last sale was on 17th April 2025 for £137,000 and since then the market in the area has increased by 3.6%. The postcode has had a total of 20 sales since 1995.
NP12 3SY has seen 3 sales in the last three years and no sales in the last twelve months.
- Sold Apr 2025£137,000 | 3 Bed House19, High Street, Blackwood, NP12 3SY19, High Street, Blackwood, NP12 3SY
- Sold Mar 2025£340,000 | 4 Bed House21, High Street, Blackwood, NP12 3SY21, High Street, Blackwood, NP12 3SY
- Sold Apr 2024£150,000 | 3 Bed House15, High Street, Blackwood, NP12 3SY15, High Street, Blackwood, NP12 3SY
- Sold Jul 2021£83,500 | 3 Bed House4, High Street, Blackwood, NP12 3SY4, High Street, Blackwood, NP12 3SY
- Sold Jun 2021£116,000 | 3 Bed House10, High Street, Blackwood, NP12 3SY10, High Street, Blackwood, NP12 3SY
Nearby Postcodes
NP12 3SY is the 778th largest and the 673rd most expensive postcode out of the 1,371 postcodes in the NP12 area.
- NP12 3SS, Pengam, Blackwood, NP12NP12 3SS6 Addresses|61 m away
- NP12 3XY, Pengam, Blackwood, NP12NP12 3XY2 Addresses|72 m away
- NP12 3SU, Islwyn Close, Pengam, Blackwood, NP12NP12 3SU19 Addresses|83 m away
- NP12 3SJ, Commercial Street, Pengam, Blackwood, NP12NP12 3SJ4 Addresses|133 m away
- NP12 3XB, River Terrace, Pengam, Blackwood, NP12NP12 3XB7 Addresses|142 m away
Property Types
- 12 period houses built between 1800 and 1911
- 4 period flats built between 1800 and 1911
- 3 other addresses of unknown type
- period house (12)
- period flat (4)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 15 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (0)
- F (0)
- C (2)
- G (0)
- D (9)
- No EPC (4)
Top 3 Most Expensive Sales
- Sold Mar 2025£340,000 | 4 Bed House21, High Street, Blackwood, NP12 3SY21, High Street, Blackwood, NP12 3SY
- Sold Nov 2017£230,000 | 4 Bed HouseWindhaven, High Street, Blackwood, NP12 3SZWindhaven, High Street, Blackwood, NP12 3SZ
- Sold Jul 2017£225,000 | 3 Bed HouseRiverside Works, High Street, Blackwood, NP12 3XDRiverside Works, High Street, Blackwood, NP12 3XD
Schools Nearby
Public Transport Nearby
The closest station to NP12 3SY is Pengam station, which is 500 metres away.
- Pengam|500 m away
- Gilfach Fargoed|1.6 km away
- Bargoed|2.5 km away
- Hengoed|2.6 km away
