Officers attended an address in the town’s Kingseat Avenue at around 4.40pm.
A 28-year-old woman was pronounced dead at the scene.
A Police Scotland spokesperson said: "We received a report of a sudden death within a property on Kingseat Avenue, Grangemouth, around 4.40pm on Friday, July 3, 2020.
"A 28-year-old woman was pronounced dead at the scene.
“Her death is not believed to be suspicious. Enquiries are ongoing."
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