Over the past 30 years, there have been 24 property sales recorded in the NP4 9NN postcode area. The highest sale price reached £350,000, while the most recent sale was for a terraced house sold in August 2025 for £115,000.

The estimated average property value in NP4 9NN currently stands at £146,141, which is approximately 23.5% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £1,844.

Property prices in NP4 9NN have risen by 2.2% over the past year , with a total increase of 30.6% over the past five years, and a long-term rise of 68.2% over the past decade.

The most common type of property sold in the area is terraced, making up around 88% of transactions , followed by detached.

Housing in NP4 9NN is predominantly owner-occupied, with an estimated 72% of homes being lived in by the owners.

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Property Sales

10 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

Today
£140,781
streetscan.co.uk estimate
21 Oct 2005
£79,500
30 Jun 2000
£24,000

11 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

🏠 Terraced
🛏️ 3bed
📐 861 sq ft
Today
£104,960
streetscan.co.uk estimate
13 Dec 2019
£78,000
More details

13 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

🏠 Terraced
🛏️ 4bed
📐 678 sq ft
Today
£126,512
streetscan.co.uk estimate
17 Aug 2001
£32,000
More details

17 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

🏠 Terraced
🛏️ 3bed
📐 603 sq ft
Today
£126,537
streetscan.co.uk estimate
25 Mar 2022
£115,000
9 Dec 2005
£74,000
View +1 more
More details

19 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

🏠 Terraced
🛏️ 4bed
📐 710 sq ft
Today
£132,951
streetscan.co.uk estimate
26 Oct 2023
£125,000
8 Jun 2001
£16,000
More details

21 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

🏠 Terraced
🛏️ 1bed
📐 624 sq ft
Today
£71,400
streetscan.co.uk estimate
19 Apr 2024
£70,000
More details

22 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

🏠 Terraced
🛏️ 3bed
📐 700 sq ft
Today
£114,327
streetscan.co.uk estimate
26 Aug 2025
£115,000
21 Feb 2020
£87,000
More details

3 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

🏠 Terraced
🛏️ 4bed
📐 710 sq ft
Today
£113,305
streetscan.co.uk estimate
5 Nov 2024
£111,750
6 Jul 2011
£42,000
More details

4 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

🏠 Terraced
🛏️ 3bed
📐 624 sq ft
Today
£115,195
streetscan.co.uk estimate
18 Dec 2023
£110,000
3 Mar 1995
£28,000
More details

5 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

Today
£142,991
streetscan.co.uk estimate
13 Sep 2004
£75,000

7 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

🏠 Terraced
🛏️ 3bed
📐 689 sq ft
Today
£93,701
streetscan.co.uk estimate
6 Mar 2020
£70,000
More details

8 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

Today
£126,650
streetscan.co.uk estimate
2 Dec 2005
£74,500

9 Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

Today
£123,609
streetscan.co.uk estimate
24 Mar 2005
£67,500
24 May 2002
£32,000

Awel Y Mynydd, Ty Fry Farm Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

🏠 Detached
🛏️ 7bed
📐 1518 sq ft
Today
£338,841
streetscan.co.uk estimate
24 Jul 2015
£210,000
22 Jun 2015
£220,000
More details

Nant Heulog, Ty Fry Farm Upper Hill Street, Blaenavon, Pontypool, Torfaen, NP4 9NN

🏠 Detached
🛏️ 6bed
📐 1572 sq ft
Today
£350,700
streetscan.co.uk estimate
4 Dec 2024
£350,000
More details

Area Insights

Data Sources

Properties at NP4 9NN appear twenty-four times in the Land Registry records, with the latest transaction recorded on 26 Aug 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Jun 2015. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.