Constructed in 1886 and designed by architect Joseph M. Dunn for prominent developer F.A. Seitz, the home is part of a cohesive row of Queen Anne and Romanesque Revival townhouses that contribute to the architectural richness of the Manhattan Valley Historic District. These homes were thoughtfully designed with a picturesque sensibility, incorporating a blend of brick, stone, and terra-cotta detailing, varied gables, and decorative elements that continue to define the character of the block today.
Inside, the home retains its classic proportions and many original architectural cues, including soaring ceiling heights, oversized windows, and two working fireplaces. The scale and layout provide an excellent foundation for a thoughtful renovation, whether preserving traditional room divisions or opening the space for a more contemporary flow.
The garden level serves as the functional heart of the home, currently configured with a kitchen, utility and laundry area, and direct access to a spacious west-facing backyard—ideal for creating an indoor-outdoor connection with potential for a reimagined kitchen and dining experience.
The parlor floor offers a gracious entry into a front seating room, leading to a rear library space that lends itself naturally to a formal dining room or additional living area. There is an opportunity to introduce a powder room on this level, enhancing both functionality and flow. The existing structure also presents the potential for a rear extension, allowing for the creation of a four-season room or expanded dining area, with the possibility of a terrace above.
The third and fourth floors each offer two bedrooms and a full bath, providing a flexible framework for a variety of living arrangements, whether configured as a four-bedroom home or reimagined to include a large primary suite.
With its east-facing frontage and west-facing garden, the home benefits from balanced natural light throughout the day. Large windows further enhance the sense of volume and openness, reinforcing the home’s inherent scale.
Beyond the home itself, the location offers the very best of Upper West Side living. Just moments from Central Park, Columbia University, and a vibrant collection of restaurants, cafes, and neighborhood amenities, the setting combines convenience with a true sense of community. Access to the B/C and 1 trains ensures seamless connectivity to the rest of the city.
For the buyer seeking a home with both substance and potential, 123 Manhattan Avenue represents a compelling opportunity to bring a historic townhouse into its next chapter—thoughtfully updated, deeply personal, and uniquely yours.
Annual property taxes: $6,912.52
The LC|NYC Team is a husband-and-wife real estate partnership led by Laura Cook and Adam Wolfe, specializing for more than a decade in Manhattan co-op, condo, and townhouse sales. Consistently ranked among the top 5% of Keller Williams NYC agents for sales volume, their listings and insights have been featured in The New York Times, StreetEasy, and other leading publications.
Their practice is defined by a boutique approach and senior-level, consultative guidance throughout every stage of the process. The LC|NYC Team brings thoughtful preparation, tailored pricing and positioning strategies, and a clear, analytical understanding of Manhattan’s market dynamics to every assignment. As a result, each plan is bespoke—shaped around the client’s goals, property, and timeline.
For Manhattan sellers and buyers seeking grounded expertise, candid advice, and elevated representation, the LC|NYC Team offers a refined, advisory-driven experience designed to deliver confident decisions and strong results.
