NN15 6ST

Key Postcode Insights

NN15 6ST is a residential postcode situated on Castle Way, Barton Seagrave, Kettering, NN15 with 59 addresses.

It ranks as the 879th largest and 137th most expensive of the 902 postcodes in the NN15 area. The dominant property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 59 properties: 59 houses.

59
Properties
  • Houses

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House Pricesin NN15 6ST

Sale prices range from £166,981 for 3 bedroom freehold houses with a garden (591 ft2) to £277,358 for 3 bedroom freehold houses with a garden (936 ft2) .

Monthly rental prices range from £998 pcm for 3 bed houses to £1,384 pcm for 3 bed houses.

The gross rental yield is between 5.9% and 7.2%.

The average value per square foot is £230.

Average Sale Value
£211,678
Average Rental Value
£1,197 pcm
Average Rental Yield
6.8% /year
Average Value Per Sqft
£230 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin NN15 6ST, Castle Way, Barton Seagrave, Kettering, NN15

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Sales History
in NN15 6ST

The last sale was on 20th December 2022 for £223,000 and since then the market in the area has decreased by 2.1%. The postcode has had a total of 36 sales since 1995.

NN15 6ST has seen no sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto NN15 6ST

NN15 6ST is the 879th largest and the 137th most expensive postcode out of the 902 postcodes in the NN15 area.

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Property Typesin NN15 6ST

  • 22 mid-century houses built between 1936 and 1979
  • 4 houses of an unknown age
  • 33 other addresses of unknown type
  • mid-century house (22)
  • house (4)
  • Unknown (33)
Energy Efficiency

Energy Efficiencyof properties in NN15 6ST

  • Energy Performance Certificate (EPC) surveys conducted for 22 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (12)
  • G (0)
  • D (9)
  • No EPC (37)
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Schools Nearby

Schools Nearbyto NN15 6ST

The nearest primary school to NN15 6ST is Barton Seagrave Primary School which is 343 metres away.
  • 343
    m
    Barton Seagrave Primary School
  • 979
    m
    St Edward's Catholic Primary School
  • 1.1
    km
    Millbrook Infant School
The nearest secondary school is The Latimer Arts College which is 295 metres away.
  • 295
    m
    The Latimer Arts College
  • 1.5
    km
    Southfield School for Girls
  • 1.9
    km
    Kettering Science Academy
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto NN15 6ST

The closest station to NN15 6ST is Kettering station which is 2.7 kilometres away.

  • 2.7
    km
    Kettering
  • 8.9
    km
    Wellingborough
  • 11.7
    km
    Corby
  • 18.0
    km
    Market Harborough
Source: National Rail
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