. The current median price in Grimsby is $1,024,900.00. The lowest price listed on Grimsby MLS for a Freehold House For Sale listing is $569,900.00. The highest priced House For Sale in the area is prices at $2,498,000.00. This Freehold House For Sale is priced HIGHER than the Median Price in Grimsby. There are 98 - Freehold House's For Sale listed in Grimsby 11 PARK RD S, grimsby is close to