Yes Parvo Virus can live in your house and garden.
Sunlight will kill it outside but areas where to dog went to the toilet should be sprayed with bleach or a disinfectant that kills parvo.

Inside the house the area the dog was in needs to be washed with a strong solution of bleach or other disinfectant ( not supermarket ones).
All bedding and toys should also be treated.

Very sorry to hear what happened.