45-63 189th Street Five-Star R3X Development Opportunity | 60 X 100 Lot | Substantial Expansion Potential The first floor and basement are vacant. Positioned on a rectangular 60 X 100 property in an R3X zoning district, this two-family offering presents a compelling opportunity to develop a custom luxury residence or to maximize its potential through expansion. With approximately 4, 500 buildable square feet permitted under a 0.75 FAR, the site supports substantial new construction aligned with today's expectations for scale, layout, and long-term value. Recent comparable activity reinforces the development potential. Based on three recent R3X sales on 4, 000 sq ft lots that were redeveloped into new two-family homes, the average sale price was approximately $1, 243, 320-equating to about $414 per buildable square foot. Applied to the approximately 4, 500 buildable square feet permitted on this lot, the projected value approaches $1, 864, 980, subject to design, construction, and market conditions. The existing structure is configured as a two-family. It includes a full, high-ceiling basement with both side and rear access, offering flexibility for future use, layout reconfiguration, or end-user customization. This offering is ideally suited for builders, investors, or end users seeking to capitalize on a well-located property with significant expansion potential.