NN1 3JT

Key Postcode Insights

NN1 3JT is a residential postcode situated on St. Michaels Road, Northampton, NN1 with 64 addresses.

It ranks as the 600th largest and 329th most expensive of the 638 postcodes in the NN1 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 64 properties: 34 houses and 30 flats.

64
Properties
  • Houses
  • Flats

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House Pricesin NN1 3JT

Sale prices range from £90,145 for 1 bedroom leasehold flats with a garden (279 ft2) to £290,174 for 4 bedroom freehold houses with a garden (1,323 ft2) .

Monthly rental prices range from £579 pcm for 1 bed flats to £1,218 pcm for 4 bed houses.

The gross rental yield is between 4.6% and 7.8%.

The average value per square foot is £186.

Average Sale Value
£168,936
Average Rental Value
£902 pcm
Average Rental Yield
6.4% /year
Average Value Per Sqft
£186 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin NN1 3JT, St. Michaels Road, Northampton, NN1

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Sales History
in NN1 3JT

The last sale was on 20th November 2025 for £267,000 and since then the market in the area has increased by 1.1%. The postcode has had a total of 52 sales since 1995.

NN1 3JT has seen 5 sales in the last three years and 2 sales in the last twelve months.

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Nearby Postcodesto NN1 3JT

NN1 3JT is the 600th largest and the 329th most expensive postcode out of the 638 postcodes in the NN1 area.

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Property Typesin NN1 3JT

  • 26 period houses built between 1800 and 1911
  • 25 period flats built between 1800 and 1911
  • 7 modern flats built after 1980
  • 6 other addresses of unknown type
  • period house (26)
  • period flat (25)
  • modern flat (7)
  • Unknown (6)
Energy Efficiency

Energy Efficiencyof properties in NN1 3JT

  • Energy Performance Certificate (EPC) surveys conducted for 45 properties.
  • The dominant rating is D.
  • A (0)
  • E (3)
  • B (0)
  • F (0)
  • C (14)
  • G (0)
  • D (28)
  • No EPC (19)
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Schools Nearby

Schools Nearbyto NN1 3JT

The nearest primary school to NN1 3JT is Vernon Terrace Primary School which is 646 metres away.
  • 646
    m
    Vernon Terrace Primary School
  • 767
    m
    Castle Academy
  • 903
    m
    Stimpson Avenue Academy
The nearest secondary school is Northampton School for Boys which is 1.4 kilometres away.
  • 1.4
    km
    Northampton School for Boys
  • 1.5
    km
    Malcolm Arnold Academy
  • 2.9
    km
    Northampton School for Girls
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto NN1 3JT

The closest station to NN1 3JT is Northampton station which is 1.3 kilometres away.

  • 1.3
    km
    Northampton
  • 14.7
    km
    Long Buckby
  • 16.0
    km
    Wellingborough
  • 20.0
    km
    Kettering
Source: National Rail
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