About HA1 3S
HA1 3S is a postcode group within the HA1 3 sector of the HA1 postcode district covering Harrow, North Harrow, Northwick Park in Harrow. It contains 16 individual postcodes across 7 streets, forming part of the wider HA postcode area.
Postcodes in HA1 3S 16
The HA1 3S group contains 16 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Property Prices
Properties in the HA1 3S postcode group represent a premium segment of the local market, with 101 recorded sales in the area.
£615K
Average Price
£305K
Lowest Sale
£1.8M
Highest Sale
101
Total Sales
Location
Streets in HA1 3S 7
Other Groups in HA1 3
Browse other postcode groups within the HA1 3 sector.