4, Markham Terrace, Blackwood occupies a 285 m² plot as recorded by HM Land Registry.

Of the 16 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 10th largest.

4, Markham Terrace, Blackwood has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 Sep 2025.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

4, Markham Terrace, Blackwood last changed hands on 24th November 2023, selling for £140,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 28.8% since November 2023.

• Sold Nov 2023£140,000

Land Registry records and our Estate Agent network show 90 sales of comparable properties within 1.7 kilometres of 4, Markham Terrace, Blackwood since 2015.

Most recently, 8, Glen View, Blackwood, NP12 0SQ, a freehold house, sold at £175,000 on the 28th April 2026.

Read more about house prices in NP12.

• Sold Apr 2026£175,000 | 3 Bed House8, Glen View, Blackwood, NP12 0SQ8, Glen View, Blackwood, NP12 0SQ
• Sold Apr 2025£162,000 | 3 Bed House72, Penywerlod Road, Blackwood, NP12 0PZ72, Penywerlod Road, Blackwood, NP12 0PZ
• Sold Jan 2025£160,000 | 3 Bed House16, Markham Terrace, Blackwood, NP12 0RB16, Markham Terrace, Blackwood, NP12 0RB
• Sold Dec 2024£155,000 | 3 Bed House20, Bryn Road, Blackwood, NP12 0QA20, Bryn Road, Blackwood, NP12 0QA
• Sold Nov 2024£157,000 | 4 Bed House71, Penywerlod Road, Blackwood, NP12 0PZ71, Penywerlod Road, Blackwood, NP12 0PZ
• Sold Sep 2024£140,000 | 3 Bed House76, Abernant Road, Blackwood, NP12 0QJ76, Abernant Road, Blackwood, NP12 0QJ
• Sold Mar 2023£160,000 | 3 Bed House71, Abernant Road, Blackwood, NP12 0QH71, Abernant Road, Blackwood, NP12 0QH
• Sold May 2022£130,000 | 3 Bed House18, Bryn Road, Blackwood, NP12 0QA18, Bryn Road, Blackwood, NP12 0QA
• Sold Jan 2022£130,000 | 3 Bed House7, Markham Terrace, Blackwood, NP12 0RB7, Markham Terrace, Blackwood, NP12 0RB
• Sold Jul 2021£117,000 | 3 Bed House2, Markham Terrace, Blackwood, NP12 0RB2, Markham Terrace, Blackwood, NP12 0RB
• Sold May 2021£130,000 | 3 Bed House19, Bryn Road, Blackwood, NP12 0QA19, Bryn Road, Blackwood, NP12 0QA
• Sold Dec 2020£145,000 | 3 Bed House4, Glen View, Blackwood, NP12 0SQ4, Glen View, Blackwood, NP12 0SQ
• Sold Jan 2020£80,000 | 3 Bed House3, Bryn Road, Blackwood, NP12 0QA3, Bryn Road, Blackwood, NP12 0QA
• Sold Jan 2020£60,000 | 4 Bed House54, Abernant Road, Blackwood, NP12 0PR54, Abernant Road, Blackwood, NP12 0PR
• Sold Mar 2019£110,000 | 4 Bed House14, Bryn Road, Blackwood, NP12 0QA14, Bryn Road, Blackwood, NP12 0QA
• Sold Sep 2017£73,000 | 3 Bed House11, Bryn Road, Blackwood, NP12 0QA11, Bryn Road, Blackwood, NP12 0QA
• Sold Nov 2016£60,000 | 3 Bed House51, Bryn Road, Blackwood, NP12 0QE51, Bryn Road, Blackwood, NP12 0QE
• Sold Feb 2016£90,000 | 3 Bed House8, Pantycefn Road, Blackwood, NP12 0PX8, Pantycefn Road, Blackwood, NP12 0PX
• Sold Dec 2015£94,000 | 4 Bed House6, Markham Terrace, Blackwood, NP12 0RB6, Markham Terrace, Blackwood, NP12 0RB
• Sold Jul 2015£95,000 | 4 Bed House11, Markham Terrace, Blackwood, NP12 0RB11, Markham Terrace, Blackwood, NP12 0RB

Our analysis of the public data ranks 4, Markham Terrace, Blackwood as the 5th largest and the 5th most expensive of the 16 addresses on Markham Terrace, Markham, Blackwood, NP12.

Against the NP12 postcode district average, it is £11k less expensive than the typical property.

• Brithdir

  |

  1.5 km away
• Bargoed

  |

  2.3 km away
• Gilfach Fargoed

  |

  2.9 km away

Environment Agency data suggests this area has a Very Low risk of flooding.