With its premier location along a beautiful tree-lined street on the flat of the Hill, the magnificent one-of-a-kind 5+ story single-family townhouse @ 21 BRIMMER STREET is now available. This spectacular 4-bed/3-bath residence features an ELEVATOR serving the 5 full levels, 5 fireplaces w/decorative mantles, library w/English brown oak finishes, grand foyer/staircase, custom millwork/crown molding & high ceilings throughout, solarium w/Japanese garden, spacious roof deck & breath-taking CHARLES RIVER VIEWS. The residence offers 2 fully-applianced kitchens, 2 laundries, 3 wet bars & 2 additional half-baths. Key features incl: hardwood & marble floors, central air, humidity control system, alarm, central Bang & Olafsen sound system, dramatic skylights, large cedar closet, climate-controlled wine cellar & radiant heat marble flooring. New foundation piles/underpinning & reconstructed front/rear walls completed circa 1985. Purchase includes 1 valet parking space at BRIMMER STREET GARAGE.