NN1 3JU

Key Postcode Insights

NN1 3JU is a residential postcode situated on St. Michaels Road, Northampton, NN1 with 38 addresses.

It ranks as the 459th largest and 247th most expensive of the 638 postcodes in the NN1 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 38 properties: 9 houses and 29 flats.

38
Properties
  • Houses
  • Flats

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House Pricesin NN1 3JU

Sale prices range from £80,580 for 1 bedroom leasehold flats (301 ft2) to £259,544 for 4 bedroom freehold houses with a garden (1,700 ft2) .

Monthly rental prices range from £544 pcm for 1 bed flats to £1,172 pcm for 4 bed houses.

The gross rental yield is between 5.3% and 8.1%.

The average value per square foot is £242.

Average Sale Value
£158,174
Average Rental Value
£840 pcm
Average Rental Yield
6.4% /year
Average Value Per Sqft
£242 /ft2
Prices last updated 1st May 2026
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Sales History
in NN1 3JU

The last sale was on 25th November 2022 for £260,000 and since then the market in the area has decreased by 3.5%. The postcode has had a total of 18 sales since 1995.

NN1 3JU has seen no sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto NN1 3JU

NN1 3JU is the 459th largest and the 247th most expensive postcode out of the 638 postcodes in the NN1 area.

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Property Typesin NN1 3JU

  • 3 period houses built between 1800 and 1911
  • 9 period flats built between 1800 and 1911
  • 20 modern flats built after 1980
  • 6 other addresses of unknown type
  • period house (3)
  • period flat (9)
  • modern flat (20)
  • Unknown (6)
Energy Efficiency

Energy Efficiencyof properties in NN1 3JU

  • Energy Performance Certificate (EPC) surveys conducted for 21 properties.
  • The dominant rating is C.
  • A (0)
  • E (3)
  • B (0)
  • F (0)
  • C (11)
  • G (1)
  • D (6)
  • No EPC (17)
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Schools Nearby

Schools Nearbyto NN1 3JU

The nearest primary school to NN1 3JU is Vernon Terrace Primary School which is 702 metres away.
  • 702
    m
    Vernon Terrace Primary School
  • 707
    m
    Castle Academy
  • 928
    m
    Spring Lane Primary School
The nearest secondary school is Northampton School for Boys which is 1.5 kilometres away.
  • 1.5
    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 3JU

The closest station to NN1 3JU is Northampton station which is 1.2 kilometres away.

  • 1.2
    km
    Northampton
  • 14.7
    km
    Long Buckby
  • 16.1
    km
    Wellingborough
  • 20.1
    km
    Kettering
Source: National Rail
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