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3625 Brookside Pky
Alpharetta, GA 30022
Brookside · Office Property For Lease
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48,208 SF
Park Facts
| Total Space Available | 48,208 SF | Max. Contiguous | 8,856 SF |
| Min. Divisible | 1,744 SF | Park Type | Office Park |
| Total Space Available | 48,208 SF |
| Min. Divisible | 1,744 SF |
| Max. Contiguous | 8,856 SF |
| Park Type | Office Park |
Park Overview
3655 Brookside Parkway is a 133,442-sq.-ft., five-story Class A office building in Brookside Village. Portman Holdings acquired the campus in August 2025 and is redeveloping it into a mixed-use, amenity-rich community. Construction began in Q3 2026 and will add 335 luxury apartments, 70 townhomes, and 60,000 SF of restaurants and retail. Multifamily and retail work is underway as of Q3 2026, with a grand opening set for Q3 2028. The office building features a reflective glass and orchard stone exterior, eight corner offices per floor, loading docks with a dedicated freight elevator, a 4/1,000 RSF parking ratio, and a complimentary conference and training facility. It overlooks a park with an amphitheater, lake, lakeside walkways, and jogging trails, and sits adjacent to the Big Creek Greenway biking and hiking trail. Located at Brookside Parkway and Old Milton Parkway (Hwy 120) in Alpharetta, less than one mile from GA 400, the property offers quick access to Northpoint Mall, dozens of restaurants, hotels, banks, and other business services, plus quality residential neighborhoods and top-rated public schools.
