DT1 1SD

DT1 1SDHouse Prices / South West, Dorset, St. Helens Road

Last updated May 2026

Key Postcode Insights

DT1 1SD is a residential postcode situated on St. Helens Road, Dorchester, DT1 with 27 addresses.

It ranks as the 568th largest and 442nd most expensive of the 693 postcodes in the DT1 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 27 properties: 27 houses.

27
Properties
  • Houses

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House Pricesin DT1 1SD

Sale prices range from £319,889 for 3 bedroom freehold houses with a garden (894 ft2) to £536,768 for 5 bedroom freehold houses with a garden (2,281 ft2) .

Monthly rental prices range from £1,304 pcm for 3 bed houses to £1,885 pcm for 5 bed houses.

The gross rental yield is between 4.2% and 4.9%.

The average value per square foot is £321.

Average Sale Value
£389,808
Average Rental Value
£1,492 pcm
Average Rental Yield
4.6% /year
Average Value Per Sqft
£321 /ft2
Prices last updated 1st May 2026
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Sales History
in DT1 1SD

The last sale was on 24th January 2025 for £415,000 and since then the market in the area has decreased by 1.7%. The postcode has had a total of 48 sales since 1995.

DT1 1SD has seen 4 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto DT1 1SD

DT1 1SD is the 568th largest and the 442nd most expensive postcode out of the 693 postcodes in the DT1 area.

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Property Typesin DT1 1SD

  • 13 period houses built between 1800 and 1911
  • 4 houses of an unknown age
  • 10 other addresses of unknown type
  • period house (13)
  • house (4)
  • Unknown (10)
Energy Efficiency

Energy Efficiencyof properties in DT1 1SD

  • Energy Performance Certificate (EPC) surveys conducted for 14 properties.
  • The dominant rating is E.
  • A (0)
  • E (9)
  • B (0)
  • F (0)
  • C (0)
  • G (0)
  • D (5)
  • No EPC (13)
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Schools Nearby

Schools Nearbyto DT1 1SD

The nearest primary school to DT1 1SD is St Mary's Catholic First School, Dorchester which is 1.2 kilometres away.
  • 1.2
    km
    St Mary's Catholic First School, Dorchester
  • 1.3
    km
    The Prince of Wales School
  • 1.3
    km
    Damers First School
The nearest secondary school is The Thomas Hardye School which is 928 metres away.
  • 928
    m
    The Thomas Hardye School
  • 2.8
    km
    Dorset Studio School
  • 8.1
    km
    Wey Valley Academy
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto DT1 1SD

The closest station to DT1 1SD is Dorchester West station which is 300 metres away.

  • 319
    m
    Dorchester West
  • 666
    m
    Dorchester South
  • 7.5
    km
    Upwey
  • 9.3
    km
    Moreton (Dorset)
Source: National Rail
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