9  Castle Street

9 Castle StreetHouse Prices / East Midlands, North Northamptonshire, Castle Street, NN8 1NA

Last updated Jun 2026

Key Building Insights

9 Castle Street is a residential building situated on Castle Street, Wellingborough, NN8 with 10 addresses.

It ranks as the 479th largest and 308th most expensive of the 544 buildings in the NN8 area. The dominant property type is a modern flat built after 1980.

The building contains a total of 10 properties: 10 flats.

10
Properties
  • Flats

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House Pricesin 9 Castle Street

Sale prices range from £120,440 for 2 bedroom Leasehold flats (495 ft2) to £135,612 for 3 bedroom Leasehold flats (828 ft2) .

Monthly rental prices range from £706 pcm for 2 bed flats to £792 pcm for 3 bed flats.

The gross rental yield is between 7.0% and 7.0%.

The average value per square foot is £229.

Average Sale Value
£121,957
Average Rental Value
£715 pcm
Average Rental Yield
7.0% /year
Average Value Per Sqft
£229 /ft2
Prices last updated 1st June 2026
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Property Typesin 9 Castle Street

  • 10 modern flats built after 1980
  • modern flat (10)
Energy Efficiency

Energy Efficiencyof properties in 9 Castle Street

  • Energy Performance Certificate (EPC) surveys conducted for 10 properties.
  • The dominant rating is B.
  • A (0)
  • E (0)
  • B (5)
  • F (0)
  • C (5)
  • G (0)
  • D (0)
  • No EPC (0)
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Schools Nearby

Schools Nearby

The nearest primary school to 9, Castle Street, Wellingborough, NN8 1NA is All Saints CEVA Primary School and Nursery, which is 0 metres away.
  • 0
    m
    All Saints CEVA Primary School and Nursery
  • 600
    m
    Park Junior School, Wellingborough
  • 800
    m
    The Avenue Infant School
The nearest secondary school is Wrenn School, which is 500 metres away.
  • 500
    m
    Wrenn School
  • 1.1
    km
    Sir Christopher Hatton Academy
  • 1.9
    km
    Weavers Academy
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to 9, Castle Street, Wellingborough, NN8 1NA is Wellingborough station, which is 700 metres away.

  • 700
    m
    Wellingborough
  • 10.8
    km
    Kettering
  • 16.6
    km
    Northampton
  • 20.9
    km
    Corby
Source: National Rail
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