Over the past 25 years, there have been 16 property sales recorded in the DL14 6NP postcode area. The highest sale price reached £420,000, while the most recent sale was for a detached house sold in October 2025 for £420,000.

The estimated average property value in DL14 6NP currently stands at £251,444, which is approximately 65.6% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £2,008.

Property prices in DL14 6NP have risen by 7.6% over the past year , with a total increase of 35.2% over the past five years , and a long-term rise of 46.6% over the past decade .

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

Housing in DL14 6NP is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

18 Northumberland Avenue, Bishop Auckland, Wear Valley, Durham, DL14 6NP

🏠 Detached
🛏️ 5bed
📐 1668 sq ft
Today
£288,475
streetscan.co.uk estimate
26 Mar 2002
£110,000
More details

20 Northumberland Avenue, Bishop Auckland, Wear Valley, Durham, DL14 6NP

🏠 Detached
🛏️ 8bed
📐 1464 sq ft
Today
£288,972
streetscan.co.uk estimate
27 Mar 2007
£232,500
27 Apr 2001
£101,000
More details

24 Northumberland Avenue, Bishop Auckland, County Durham, DL14 6NP

🏠 Detached
🛏️ 6bed
📐 1313 sq ft
Today
£240,973
streetscan.co.uk estimate
24 Oct 2025
£243,500
27 Jan 2021
£217,500
View +1 more
More details

26 Northumberland Avenue, Bishop Auckland, County Durham, DL14 6NP

🏠 Detached
🛏️ 6bed
📐 1507 sq ft
Today
£232,852
streetscan.co.uk estimate
25 Jun 2021
£200,000
More details

28 Northumberland Avenue, Bishop Auckland, County Durham, DL14 6NP

🏠 Detached
🛏️ 6bed
📐 1582 sq ft
Today
£315,306
streetscan.co.uk estimate
25 Mar 2021
£260,000
22 May 2014
£220,000
More details

30 Northumberland Avenue, Bishop Auckland, County Durham, DL14 6NP

🏠 Detached
🛏️ 7bed
📐 2325 sq ft
Today
£415,642
streetscan.co.uk estimate
29 Oct 2025
£420,000
19 Mar 2021
£220,000
More details

34 Northumberland Avenue, Bishop Auckland, Wear Valley, Durham, DL14 6NP

🏠 Detached
🛏️ 6bed
📐 1421 sq ft
Today
£231,659
streetscan.co.uk estimate
14 Aug 2007
£195,000
More details

36 Northumberland Avenue, Bishop Auckland, County Durham, DL14 6NP

🏠 Detached
🛏️ 5bed
📐 1270 sq ft
Today
£287,818
streetscan.co.uk estimate
29 May 2014
£197,000
More details

42 Northumberland Avenue, Bishop Auckland, Wear Valley, Durham, DL14 6NP

🏠 Terraced
🛏️ 6bed
📐 926 sq ft
Today
£212,830
streetscan.co.uk estimate
1 Sep 2006
£172,500
More details

44 Northumberland Avenue, Bishop Auckland, Wear Valley, Durham, DL14 6NP

🏠 Semi-detached
🛏️ 5bed
📐 904 sq ft
Today
£195,491
streetscan.co.uk estimate
9 Jun 2006
£155,000
More details

46 Northumberland Avenue, Bishop Auckland, Wear Valley, Durham, DL14 6NP

Today
£194,958
streetscan.co.uk estimate
23 Jun 2006
£155,000

Area Insights

Data Sources

Properties at DL14 6NP appear sixteen times in the Land Registry records, with the latest transaction recorded on 29 Oct 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Nov 2013. 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.