707 Spirit 40 Park Drive presents a 35,916 square foot office/flex building available for acquisition or occupancy in the Chesterfield Valley submarket of west St. Louis County. The property is suited for an owner-user seeking full-building control or an investor pursuing a multi-tenant value-add strategy in one of the metro’s most established suburban office corridors. The building offers a divisible floor plan with six suites ranging from approximately 2,400 to 13,100 square feet, providing flexibility for a single occupant or multiple tenants across a range of size requirements. Interior finishes are modern and updated throughout, reducing near-term capital requirements for an incoming occupant or new ownership. Parking is a functional advantage at 280 dedicated spaces — a 4.26/1,000 SF ratio that accommodates dense office users and supports a variety of flex and professional service tenants. Prominent building signage is available on Chesterfield Airport Road, offering direct visibility to one of the submarket’s primary arterials. The site sits immediately adjacent to the $130M Gateway Studios development and benefits from established submarket infrastructure: direct access to I-64, proximity to Chesterfield Commons, St. Louis Premium Outlets, and a deep concentration of retail, dining, and hospitality amenities within a short drive. The surrounding demographic profile is strong, with average household incomes exceeding $290,000 within three miles and $349,000 within one mile. For sale at $5,387,400 ($150/SF) with a lease option at $22.00/SF Full-Service Gross, the property offers deal flexibility for qualified buyers and tenants. Both structures are available and can be tailored based on the prospective party’s occupancy or investment objectives.