NN3 3DL

Key Postcode Insights

NN3 3DL is a residential postcode situated on Trimley Close, Northampton, NN3 with 24 addresses.

It ranks as the 644th largest and 871st most expensive of the 1,232 postcodes in the NN3 area. The dominant property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 24 properties: 24 houses.

24
Properties
  • Houses

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House Pricesin NN3 3DL

Sale prices range from £263,167 for 3 bedroom freehold houses with a garden (731 ft2) to £381,107 for 4 bedroom freehold houses with a garden (1,352 ft2) .

Monthly rental prices range from £1,083 pcm for 3 bed houses to £1,371 pcm for 4 bed houses.

The gross rental yield is between 4.3% and 4.9%.

The average value per square foot is £313.

Average Sale Value
£325,767
Average Rental Value
£1,238 pcm
Average Rental Yield
4.6% /year
Average Value Per Sqft
£313 /ft2
Prices last updated 1st May 2026
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Sales History
in NN3 3DL

The last sale was on 28th February 2025 for £310,000 and since then the market in the area has decreased by 0.2%. The postcode has had a total of 34 sales since 1995.

NN3 3DL has seen 3 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto NN3 3DL

NN3 3DL is the 644th largest and the 871st most expensive postcode out of the 1,232 postcodes in the NN3 area.

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Property Typesin NN3 3DL

  • 13 mid-century houses built between 1936 and 1979
  • 1 house of an unknown age
  • 10 other addresses of unknown type
  • mid-century house (13)
  • house (1)
  • Unknown (10)
Energy Efficiency

Energy Efficiencyof properties in NN3 3DL

  • Energy Performance Certificate (EPC) surveys conducted for 13 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (7)
  • G (0)
  • D (6)
  • No EPC (11)
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Schools Nearby

Schools Nearbyto NN3 3DL

The nearest primary school to NN3 3DL is Bridgewater Primary School which is 619 metres away.
  • 619
    m
    Bridgewater Primary School
  • 734
    m
    Abington Vale Primary School
  • 1.3
    km
    Weston Favell CofE Primary School
The nearest secondary school is Northampton School for Boys which is 1.4 kilometres away.
  • 1.4
    km
    Northampton School for Boys
  • 2.0
    km
    Weston Favell Academy
  • 2.1
    km
    Northampton Academy
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto NN3 3DL

The closest station to NN3 3DL is Northampton station which is 4.0 kilometres away.

  • 4.0
    km
    Northampton
  • 13.6
    km
    Wellingborough
  • 17.3
    km
    Long Buckby
  • 18.7
    km
    Kettering
Source: National Rail
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