Property market
The five-year median is £331,750 from 2 recorded sales in DL14 6NP. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for County Durham is £138,148 in June 2026, up 7.0% year on year.
DL14 6NP: 16 recorded property sales with dates, prices and address history. HM Land Registry records, not current valuations.
Need wider context? View the DL14 property report.
Properties by latest recorded type
Bars show recorded Price Paid sales. Lines show median sale prices. Hover or tap a year for exact values, or select a legend item to show or hide a series.
| Year | Recorded sales | All property types median sale price | Detached median sale price |
|---|---|---|---|
| 2001 | 1 | £101,000 | £101,000 |
| 2002 | 1 | £110,000 | £110,000 |
| 2006 | 4 | £163,750 | £168,500 |
| 2007 | 2 | £213,750 | £213,750 |
| 2014 | 2 | £208,500 | £208,500 |
| 2021 | 4 | £218,750 | £218,750 |
| 2025 | 2 | £331,750 | £331,750 |
1-12 of 12 properties · 16 recorded sales · DL14 6NP
July 2021 to July 2026
30, Northumberland Avenue, Bishop Auckland, DL14 6NP
Detached, Freehold, existing property
Latest sale · 29 October 2025
£420,00024, Northumberland Avenue, Bishop Auckland, DL14 6NP
Detached, Freehold, existing property
Latest sale · 24 October 2025
£243,50026, Northumberland Avenue, Bishop Auckland, DL14 6NP
Detached, Freehold, existing property
Latest sale · 25 June 2021
£200,00028, Northumberland Avenue, Bishop Auckland, DL14 6NP
Detached, Freehold, existing property
Latest sale · 25 March 2021
£260,00036, Northumberland Avenue, Bishop Auckland, DL14 6NP
Detached, Freehold, existing property
Latest sale · 29 May 2014
£197,00034, Northumberland Avenue, Bishop Auckland, DL14 6NP
Detached, Freehold, existing property
Latest sale · 14 August 2007
£195,00020, Northumberland Avenue, Bishop Auckland, DL14 6NP
Detached, Freehold, existing property
Latest sale · 27 March 2007
£232,50024, Northumberland Avenue, Bishop Auckland, DL14 6NP
Detached, Freehold, existing property
Latest sale · 22 September 2006
£182,00042, Northumberland Avenue, Bishop Auckland, DL14 6NP
Terraced, Freehold, existing property
Latest sale · 1 September 2006
£172,50046, Northumberland Avenue, Bishop Auckland, DL14 6NP
Detached, Freehold, existing property
Latest sale · 23 June 2006
£155,00044, Northumberland Avenue, Bishop Auckland, DL14 6NP
Semi-detached, Freehold, existing property
Latest sale · 9 June 2006
£155,00018, Northumberland Avenue, Bishop Auckland, DL14 6NP
Detached, Freehold, existing property
Latest sale · 26 March 2002
£110,000The five-year median is £331,750 from 2 recorded sales in DL14 6NP. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for County Durham is £138,148 in June 2026, up 7.0% year on year.