NN3 9SW

Key Postcode Insights

NN3 9SW is a residential postcode situated on Runnymede Gardens, Northampton, NN3 with 23 addresses.

It ranks as the 626th largest and 59th most expensive of the 1,232 postcodes in the NN3 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 23 properties: 23 flats.

23
Properties
  • Flats

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House Pricesin NN3 9SW

Sale prices range from £123,984 for 2 bedroom Leasehold flats (538 ft2) to £123,984 for 2 bedroom Leasehold flats (538 ft2) .

Monthly rental prices range from £853 pcm for 2 bed flats to £853 pcm for 2 bed flats.

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

The average value per square foot is £230.

Average Sale Value
£123,984
Average Rental Value
£853 pcm
Average Rental Yield
8.3% /year
Average Value Per Sqft
£230 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto NN3 9SW

NN3 9SW is the 626th largest and the 59th most expensive postcode out of the 1,232 postcodes in the NN3 area.

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Property Typesin NN3 9SW

  • 20 modern flats built after 1980
  • 3 mid-century flats built between 1936 and 1979
  • modern flat (20)
  • mid-century flat (3)
Energy Efficiency

Energy Efficiencyof properties in NN3 9SW

  • Energy Performance Certificate (EPC) surveys conducted for 23 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (23)
  • G (0)
  • D (0)
  • No EPC (0)
Schools Nearby

Schools Nearbyto NN3 9SW

The nearest primary school to NN3 9SW is Standens Barn Primary School which is 278 metres away.
  • 278
    m
    Standens Barn Primary School
  • 1.4
    km
    Lumbertubs Primary School
  • 1.4
    km
    Weston Favell CofE Primary School
The nearest secondary school is Northampton Academy which is 778 metres away.
  • 778
    m
    Northampton Academy
  • 1.4
    km
    Weston Favell Academy
  • 2.9
    km
    Northampton School for Boys
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto NN3 9SW

The closest station to NN3 9SW is Northampton station which is 5.5 kilometres away.

  • 5.5
    km
    Northampton
  • 11.9
    km
    Wellingborough
  • 17.1
    km
    Kettering
  • 18.1
    km
    Long Buckby
Source: National Rail
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