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DL12 9LZ
Home, House Prices, Gilmonby, Barnard Castle, County Durham, North East
DL12 9LZ

Gilmonby, Barnard Castle - DL12 9LZ

Last updated Aug 2026

Key Postcode Insights

DL12 9LZ is a residential postcode situated on Gilmonby, Barnard Castle, DL12 with 1 addresses.

It ranks as the 81st largest and 1013th most expensive of the 1,626 postcodes in the DL12 area. The most common property type is a period house built between 1800 and 1911.

The postcode contains a total of 1 properties: 1 house.

Ave. Sale Price
£288,871
10 Year change
up 33.7%
Ave. Rental Price
£1,292pcm
10 Year change
up 47.8%
Ave. £ per ft²
£181/ft²
Ave. Gross Yield
5.4%/year/yr
All figures are subject to T&Cs
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Sales Market Trends

The current average value in the postcode is £288,871.
The DL12 9LZ Sales Market has increased by 33.7% over the last 10 years.

PeriodYear on YearAverage Price
June 2026-1.2%£288,871
June 20252.1%£292,289
June 20241.8%£286,280
June 20235.5%£281,310
June 20225.2%£266,765
June 20219.6%£253,644
June 20201.3%£231,397
June 2019-0.4%£228,496
June 20184.1%£229,386
June 20172%£220,320
June 20162.7%£216,067
June 2015-1%£210,370
June 20142.1%£212,562
June 20132.2%£208,202
June 2012-1.5%£203,790
June 2011-5.3%£206,955
June 20108.2%£218,508
June 2009-7.1%£202,031
June 20081.1%£217,570
June 20070%£215,198
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Rental Market Trends

The current average rental value in the postcode is £1,292.
The DL12 9LZ Rental Market has increased by 47.8% over the last 10 years.

PeriodYear on YearAverage Price
June 20261.7%£1,292pcm
June 20255.3%£1,270pcm
June 20247.9%£1,206pcm
June 20239.2%£1,117pcm
June 20228.2%£1,023pcm
June 20215.2%£946pcm
June 20201.2%£899pcm
June 2019-1.3%£889pcm
June 20180.6%£900pcm
June 20172.3%£894pcm
June 2016-1.4%£874pcm
June 20153.6%£887pcm
June 2014-0.2%£856pcm
June 20130.6%£857pcm
June 20120.7%£852pcm
June 20111.8%£845pcm
June 20102.5%£830pcm
June 2009-0.6%£810pcm
June 20081.3%£815pcm
June 20070%£805pcm
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Nearby Postcodes

DL12 9LZ is the 81st largest and the 1013th most expensive postcode out of the 1,626 postcodes in the DL12 area.

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Property Types

  • 1 period house built between 1800 and 1911
  • period house (1)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys have been conducted for 1 property.
  • The most common rating is F.
  • A (0)
  • E (0)
  • B (0)
  • F (1)
  • C (0)
  • G (0)
  • D (0)
  • No EPC (0)
properties list title title

Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to DL12 9LZ is Bowes Hutchinson's CofE (Aided) School, which is 1.3 kilometres away.
  • Bowes Hutchinson's CofE (Aided) School
    1.3 km away
  • Cotherstone Primary School
    7.3 km away
  • St Mary's Catholic Primary School, Barnard Castle
    8.0 km away
The nearest secondary school is Teesdale School and Sixth Form, which is 8.8 kilometres away.
  • Teesdale School and Sixth Form
    8.8 km away
  • Staindrop Academy
    15.9 km away
  • Kirkby Stephen Grammar School
    21.1 km away
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to DL12 9LZ is Kirkby Stephen station, which is 22.7 kilometres away.

  • Kirkby Stephen
    |
    22.7 km away
  • Bishop Auckland
    |
    28.0 km away
  • Shildon
    |
    28.4 km away
  • Garsdale
    |
    28.5 km away
Source: National Rail
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