NN1 3BW

Key Postcode Insights

NN1 3BW is a residential postcode situated on Margaret Street, Northampton, NN1 with 39 addresses.

It ranks as the 467th largest and 397th 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 39 properties: 34 houses and 5 flats.

39
Properties
  • Houses
  • Flats

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House Pricesin NN1 3BW

Sale prices range from £122,689 for 2 bedroom leasehold flats (559 ft2) to £258,578 for 4 bedroom freehold houses with a garden (1,582 ft2) .

Monthly rental prices range from £806 pcm for 2 bed flats to £1,120 pcm for 4 bed houses.

The gross rental yield is between 5.2% and 7.9%.

The average value per square foot is £210.

Average Sale Value
£193,275
Average Rental Value
£961 pcm
Average Rental Yield
6.0% /year
Average Value Per Sqft
£210 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin NN1 3BW, Margaret Street, Northampton, NN1

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Sales History
in NN1 3BW

The last sale was on 25th July 2025 for £150,500 and since then the market in the area has increased by 1.1%. The postcode has had a total of 74 sales since 1995.

NN1 3BW has seen 2 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto NN1 3BW

NN1 3BW is the 467th largest and the 397th most expensive postcode out of the 638 postcodes in the NN1 area.

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Property Typesin NN1 3BW

  • 28 period houses built between 1800 and 1911
  • 4 period flats built between 1800 and 1911
  • 2 houses of an unknown age
  • 1 flat of an unknown age
  • 4 other addresses of unknown type
  • period house (28)
  • period flat (4)
  • house (2)
  • flat (1)
  • Unknown (4)
Energy Efficiency

Energy Efficiencyof properties in NN1 3BW

  • Energy Performance Certificate (EPC) surveys conducted for 31 properties.
  • The dominant rating is D.
  • A (0)
  • E (6)
  • B (0)
  • F (0)
  • C (5)
  • G (0)
  • D (20)
  • No EPC (8)
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Schools Nearby

Schools Nearbyto NN1 3BW

The nearest primary school to NN1 3BW is Castle Academy which is 427 metres away.
  • 427
    m
    Castle Academy
  • 728
    m
    Spring Lane Primary School
  • 992
    m
    Vernon Terrace Primary School
The nearest secondary school is Malcolm Arnold Academy which is 1.3 kilometres away.
  • 1.3
    km
    Malcolm Arnold Academy
  • 1.8
    km
    Northampton School for Boys
  • 2.9
    km
    Northampton School for Girls
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto NN1 3BW

The closest station to NN1 3BW is Northampton station which is 1.1 kilometres away.

  • 1.1
    km
    Northampton
  • 14.4
    km
    Long Buckby
  • 16.2
    km
    Wellingborough
  • 20.0
    km
    Kettering
Source: National Rail
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