NN1 3JE

Key Postcode Insights

NN1 3JE is a residential postcode situated on Clare Street, Northampton, NN1 with 42 addresses.

It ranks as the 488th largest and 289th 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 42 properties: 38 houses and 4 flats.

42
Properties
  • Houses
  • Flats

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House Pricesin NN1 3JE

Sale prices range from £111,404 for 2 bedroom Leasehold flats with a garden (505 ft2) to £243,490 for 4 bedroom freehold houses with a garden (1,528 ft2) .

Monthly rental prices range from £774 pcm for 2 bed flats to £1,073 pcm for 4 bed houses.

The gross rental yield is between 5.3% and 8.3%.

The average value per square foot is £220.

Average Sale Value
£170,035
Average Rental Value
£873 pcm
Average Rental Yield
6.2% /year
Average Value Per Sqft
£220 /ft2
Prices last updated 1st June 2026
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Properties and Buildingsin NN1 3JE, Clare Street, Northampton, NN1

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Sales History
in NN1 3JE

The last sale was on 26th August 2025 for £217,500 and since then the market in the area has increased by 1.2%. The postcode has had a total of 64 sales since 1995.

NN1 3JE has seen 4 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto NN1 3JE

NN1 3JE is the 488th largest and the 289th most expensive postcode out of the 638 postcodes in the NN1 area.

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Property Typesin NN1 3JE

  • 29 period houses built between 1800 and 1911
  • 3 period flats built between 1800 and 1911
  • 1 mid-century house built between 1936 and 1979
  • 9 other addresses of unknown type
  • period house (29)
  • period flat (3)
  • mid-century house (1)
  • Unknown (9)
Energy Efficiency

Energy Efficiencyof properties in NN1 3JE

  • Energy Performance Certificate (EPC) surveys conducted for 35 properties.
  • The dominant rating is D.
  • A (0)
  • E (3)
  • B (0)
  • F (1)
  • C (9)
  • G (0)
  • D (22)
  • No EPC (7)
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Schools Nearby

Schools Nearby

The nearest primary school to NN1 3JE is Stimpson Avenue Academy, which is 800 metres away.
  • 800
    m
    Stimpson Avenue Academy
  • 800
    m
    Vernon Terrace Primary School
  • 800
    m
    Castle Academy
The nearest secondary school is Malcolm Arnold Academy, which is 1.2 kilometres away.
  • 1.2
    km
    Malcolm Arnold Academy
  • 1.4
    km
    Northampton School for Boys
  • 2.6
    km
    Northampton School for Girls
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to NN1 3JE is Northampton station, which is 1.5 kilometres away.

  • 1.5
    km
    Northampton
  • 14.7
    km
    Long Buckby
  • 15.8
    km
    Wellingborough
  • 19.7
    km
    Kettering
Source: National Rail
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