Cwmgelli, Blackwood - NP12 1BG
Key Postcode Insights
NP12 1BG is a residential postcode situated on Cwmgelli, Blackwood, NP12 with 1 addresses.
It ranks as the 28th largest and 931st most expensive of the 1,371 postcodes in the NP12 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 1 properties: 1 house.
- Ave. Sale Price
- £210,208
- 10 Year change
- up 75.2%
- Ave. Rental Price
- £1,014pcm
- 10 Year change
- up 70.8%
- Ave. £ per ft²
- £292/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Key Postcode Insights
NP12 1BG is a residential postcode situated on Cwmgelli, Blackwood, NP12 with 1 addresses.
It ranks as the 28th largest and 931st most expensive of the 1,371 postcodes in the NP12 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 1 properties: 1 house.
- Ave. Sale Price
- £210,208
- 10 Year change
- up 75.2%
- Ave. Rental Price
- £1,014pcm
- 10 Year change
- up 70.8%
- Ave. £ per ft²
- £292/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Sales Market Trends
The last sale in NP12 1BG sold for £79,000 on 8th October 1999. Since then prices are down an average of 0.0%.
The current average value in the postcode is £210,208.
The NP12 1BG Sales Market has increased by 75.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.4% | £210,208 |
| June 2025 | 2.8% | £205,340 |
| June 2024 | -0.1% | £199,804 |
| June 2023 | 4.5% | £200,088 |
| June 2022 | 16.8% | £191,385 |
| June 2021 | 10% | £163,807 |
| June 2020 | 4.5% | £148,903 |
| June 2019 | 9.1% | £142,460 |
| June 2018 | 5.1% | £130,532 |
| June 2017 | 3.5% | £124,163 |
| June 2016 | 0.9% | £119,973 |
| June 2015 | 2.6% | £118,927 |
| June 2014 | 6.8% | £115,957 |
| June 2013 | -3.3% | £108,575 |
| June 2012 | 0.2% | £112,252 |
| June 2011 | -1.2% | £111,973 |
| June 2010 | 1.9% | £113,359 |
| June 2009 | -13.9% | £111,289 |
| June 2008 | 2.7% | £129,189 |
| June 2007 | 0% | £125,746 |
Rental Market Trends
The current average rental value in the postcode is £1,014.
The NP12 1BG Rental Market has increased by 70.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.1% | £1,014pcm |
| June 2025 | 4.5% | £1,003pcm |
| June 2024 | 5.3% | £960pcm |
| June 2023 | 6.7% | £911pcm |
| June 2022 | 14.3% | £854pcm |
| June 2021 | 9.3% | £747pcm |
| June 2020 | 4.9% | £683pcm |
| June 2019 | 3% | £652pcm |
| June 2018 | 2.4% | £633pcm |
| June 2017 | 4% | £618pcm |
| June 2016 | 3.4% | £594pcm |
| June 2015 | 0.5% | £574pcm |
| June 2014 | 2.1% | £571pcm |
| June 2013 | -1.5% | £560pcm |
| June 2012 | -0.2% | £568pcm |
| June 2011 | 3.1% | £569pcm |
| June 2010 | 3.9% | £552pcm |
| June 2009 | -3.2% | £531pcm |
| June 2008 | 0.6% | £549pcm |
| June 2007 | 0% | £546pcm |
Sales History
The last sale was on 8th October 1999 for £79,000 and since then the market in the area has remained stable. The postcode has had a total of 1 sales since 1995.
NP12 1BG has seen no sales in the last three years and no sales in the last twelve months.
Nearby Postcodes
NP12 1BG is the 28th largest and the 931st most expensive postcode out of the 1,371 postcodes in the NP12 area.
- NP12 1BH, Cwmgelli, Blackwood, NP12NP12 1BH2 Addresses|57 m away
- NP12 1BQ, Cwmgelli, Blackwood, NP12NP12 1BQ2 Addresses|57 m away
- NP12 1HU, Parklands, Sunnybank, Blackwood, NP12NP12 1HU14 Addresses|114 m away
- NP12 1BE, High Street, Fleur De Lis, Blackwood, NP12NP12 1BE2 Addresses|130 m away
- NP12 1BL, Foundry Hill, Cwmgelli, Blackwood, NP12NP12 1BL5 Addresses|159 m away
Property Types
- 1 early-century house built between 1912 and 1935
- early-century house (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 1 property.
- The most common rating is E.
- A (0)
- E (1)
- B (0)
- F (0)
- C (0)
- G (0)
- D (0)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold Jun 2021£250,000 | 3 Bed House1 Brookside Bungalows, Blackwood, NP12 1BH1 Brookside Bungalows, Blackwood, NP12 1BH
- Sold May 2020£235,000 | 3 Bed HouseRosebank Cottage, Blackwood, NP12 1BQRosebank Cottage, Blackwood, NP12 1BQ
- Sold Jul 2017£216,500 | 4 Bed HouseGernant, Blackwood, NP12 1BQGernant, Blackwood, NP12 1BQ
Schools Nearby
Public Transport Nearby
The closest station to NP12 1BG is Pengam station, which is 2.5 kilometres away.
- Pengam|2.5 km away
- Gilfach Fargoed|2.6 km away
- Bargoed|3.3 km away
- Hengoed|3.5 km away
