Knapp is located in the county of Hampshire, South East England, four miles north-east of the town of Romsey, seven miles north of the major city of Southampton, and 66 miles south-west of London. Knapp falls within the district council of Test Valley, under the county council of Hampshire. It is in the SO51 postcode district. The post town for Knapp is Romsey.
Knapp is in the ceremonial county of Hampshire, the historic county of Hampshire, and the administrative county of Hampshire.
Knapp is situated roughly centrally between the southernmost and northernmost extremities of Hampshire, and roughly centrally between the easternmost and westernmost extremities of Hampshire.
The nearest postcode to the centre of Knapp is SO51 9BT.
Knapp is situated roughly centrally between the southernmost and northernmost extremities of the SO51 postcode district, and towards the easternmost extremity of the SO51 postcode district.
Postal Boundaries © GEOLYTIX copyright and database right 2012
The post town for Knapp is Romsey. Knapp is in the SO51 postcode district, which corresponds to the post town of Romsey.
The centre of Knapp is located at position 51.01263° latitude and -1.42148° longitude.
The centre of Knapp is located at the grid reference easting 440681 and northing 123853 within the British National Grid (OSGB36) system.
Position of Knapp relative to nearby towns. Distance is measured from the centre of Knapp to the centre of the town.
Position of Knapp relative to nearby cities. Distance is measured from the centre of Knapp to the centre of the city.