Housing in NN1 9LY
What the homes in NN1 9LY are, who owns them, how many people share them and what they rent for.
- Neighbourhood
- Town Centre & Semilong
- Council
- West Northamptonshire
- Region
- East Midlands
- Neighbourhood population
- 2,353 (2024)
NN1 9LYNorthampton
What homes look like here
The most common homes here are purpose-built flats (71.4%). Flats make up 82.9%, more than double the 22.2% across England.
Owning vs renting
16.3% of households in the NN1 9LY area own their home, less than half the England average of 61.3%. Private renting makes up 42.2% of households, more than double the England figure of 20.5%. 5.9% own outright and 10.4% with a mortgage.
- Owned16.3%61.3%
- Shared ownership2.6%1%
- Private rented42.2%20.5%
- Social rented38%17.1%
- Lives rent free0.9%0.1%
By mortgage and landlord type
How many people live in each home
The average home here has 1.9 people living in it. 50.4% of households are one person living alone, against 30.1% across England.
Who lives together
The most common household is one person living alone aged under 66 (41.1%). 18.1% of households include dependent children.
Private rents in West Northamptonshire
Average monthly rent for a new or renewed tenancy in West Northamptonshire (August 2026, +3.3% on a year earlier). ONS publishes rent figures at council level rather than by neighbourhood.
Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around NN1 9LY (Town Centre & Semilong) (about 2,353 residents).
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0. Rents: ONS Price Index of Private Rents.