DL12 9SU

Key Postcode Insights

DL12 9SU is a residential postcode situated on Boldron, Barnard Castle, DL12 with 4 addresses.

It ranks as the 711th largest and 1622nd most expensive of the 1,626 postcodes in the DL12 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 4 properties: 4 houses.

4
Properties
  • Houses

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House Pricesin DL12 9SU

Sale prices range from £729,716 for 4 bedroom freehold houses with a garden (1,851 ft2) to £929,696 for 5 bedroom freehold houses with a garden (2,583 ft2) .

Monthly rental prices range from £2,712 pcm for 4 bed houses to £3,548 pcm for 5 bed houses.

The gross rental yield is between 4.5% and 4.6%.

The average value per square foot is £354.

Average Sale Value
£854,586
Average Rental Value
£3,243 pcm
Average Rental Yield
4.6% /year
Average Value Per Sqft
£354 /ft2
Prices last updated 1st May 2026
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Sales History
in DL12 9SU

The last sale was on 18th September 2024 for £975,000 and since then the market in the area has increased by 1.1%. The postcode has had a total of 2 sales since 1995.

DL12 9SU has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto DL12 9SU

DL12 9SU is the 711th largest and the 1622nd most expensive postcode out of the 1,626 postcodes in the DL12 area.

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Property Typesin DL12 9SU

  • 2 period houses built between 1800 and 1911
  • 2 other addresses of unknown type
  • period house (2)
  • Unknown (2)
Energy Efficiency

Energy Efficiencyof properties in DL12 9SU

  • Energy Performance Certificate (EPC) surveys conducted for 2 properties.
  • The dominant rating is E.
  • A (0)
  • E (1)
  • B (0)
  • F (1)
  • C (0)
  • G (0)
  • D (0)
  • No EPC (2)
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Schools Nearby

Schools Nearbyto DL12 9SU

The nearest primary school to DL12 9SU is St Mary's Catholic Primary School, Barnard Castle which is 4.2 kilometres away.
  • 4.2
    km
    St Mary's Catholic Primary School, Barnard Castle
  • 4.3
    km
    Bowes Hutchinson's CofE (Aided) School
  • 4.8
    km
    Montalbo Nursery & Primary School
The nearest secondary school is Teesdale School and Sixth Form which is 5.2 kilometres away.
  • 5.2
    km
    Teesdale School and Sixth Form
  • 11.7
    km
    Staindrop Academy
  • 18.4
    km
    Richmond School & Sixth Form College
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto DL12 9SU

The closest station to DL12 9SU is Shildon station which is 24.0 kilometres away.

  • 24.0
    km
    Shildon
  • 24.1
    km
    Bishop Auckland
  • 25.6
    km
    Heighington
  • 25.7
    km
    North Road (Darlington)
Source: National Rail
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