360 East 89th Street (Citizen360)

The 84 residences run from one-bedrooms (around 900 square feet) through two-bedrooms (roughly 1,400–1,500 square feet), three-bedrooms (around 2,000–2,300 square feet), and four-bedrooms approaching 2,900 square feet, capped by the triplex penthouse. Layouts are family-oriented: proper entry foyers, corner living/dining rooms, many windowed and enclosed kitchens, and wide window seats that have become the building's interior signature. Finishes follow Clodagh's warm-minimalist program — white oak floors, smoked walnut doors, quartz slab kitchens, limestone and teak baths — and the setback massing produces open light on the tower floors, with river glimpses east and skyline views south and west on upper lines. The neighboring tower across 89th Street (Leighton House, on York Avenue) is slimmer and sited to the east, leaving the tower's principal exposures open.

Full-service condominium: 24-hour door and concierge staff with a deep amenity program for the building's size — fitness center with yoga and training studios and an infrared sauna, residents' lounge, catering-kitchen dining room, screening room, music room, playroom and arts-and-crafts room, pet grooming, bike room, storage, and automated parking. Common charges and taxes run at new-development levels typical of post-2017 condo product; the building carries no documented tax abatement, so carrying costs should be underwritten at full assessment. The Roebling Research Library maintains the building's transaction history; offering-plan documents are obtained per-transaction during diligence.

Recent sales

Sales sourced from NYC Department of Finance recorded transfers (BBL 1-01551-7502) and verified listing data. Apartment-level facts (line, condition, asking-price context) curated and cross-verified by The Roebling Team research desk. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price.

This is the Yorkville new-development benchmark. If you are comparing post-2015 condos east of Third Avenue, Citizen360 is the reference asset: the strongest architecture, the deepest amenity stack for its size, and the corridor's documented price ceiling. Comparable product at this finish level starts roughly 20 blocks south or west at materially higher per-foot pricing.

Condo mechanics widen the buyer aperture. Trusts, LLCs, pieds-à-terre, and rental flexibility are generally available under the condominium framework — confirm current by-law terms and any board right of first refusal with the managing agent and your attorney at offer stage.

Underwrite full taxes. There is no documented abatement; monthly carry on family-sized units is substantial. Run the True Monthly Carrying Cost Calculator on the specific unit before offering.

The mansion tax bites at nearly every price point here. Most of the building's inventory clears $2 million, where the graduated rates step up. Run the Mansion Tax Calculator at your target price.

Parking is automated and limited. The automated system is an amenity, not a guarantee — confirm availability, licensing terms, and cost during diligence if parking is essential.

Price the micro-location honestly. First Avenue carries traffic; the 89th Street entrance is the quiet face. The Q at 86th/Second is the transit anchor, Carl Schurz Park and Asphalt Green are the lifestyle anchors. Buyers trading from Carnegie Hill should walk the block at school drop-off hours — it is a family neighborhood in full operation.

Market the architecture by name. SHoP and Clodagh are recognized names with measurable pull among design-literate buyers; the facade, the window seats, and the finish program are differentiators that generic Yorkville listings cannot match. Use them with precision.

Anchor to same-line history. The building's eight years of closings give clean line-level comparables, and the spread between podium and tower pricing is real. Building-average per-foot figures undersell high-floor inventory; we price from the line history in the Research Library.

Position against both alternatives. Your buyer is cross-shopping newer Yorkville development (180 East 88th, the Kent) and resale condos west of Third. The argument is balance: top-of-corridor product at a discount to the Madison-corridor new-development tier, with the Q train closing the connectivity gap that once justified that spread.

If you're considering 360 East 89th Street, also evaluate:

• 180 East 88th Street — DDG's ornamental-brick tower one block southwest; the design-forward peer and closest stylistic rival
• The Kent (200 East 95th Street) — Extell's family-oriented condo six blocks north; the amenity-stack alternative
• 200 East 83rd Street — Robert A.M. Stern's limestone tower; the classical new-development step-up
• The Lucida (151 East 85th Street) — the earlier glass benchmark at 85th and Lexington
• 40 East End Avenue — boutique new development near the park; the low-key luxury alternative
• Leighton House (360 East 88th Street / York Avenue) — the slim 1980s tower directly across 89th Street; the prior generation's benchmark
• 1 Carnegie Hill (215 East 96th Street) — the large-scale condo alternative at the corridor's northern edge
• 389 East 89th Street — the converted rental-to-condo neighbor; the value alternative on the same block

The Roebling Team at Compass works Yorkville and the broader Upper East Side as a core practice area, including the post-Q-train new-development tier that Citizen360 anchors. We publish this building profile because Citizen360 buyers and sellers deserve building-specific intelligence — line-level pricing history, corridor positioning, and document-grounded diligence — not generic neighborhood commentary.

If you're considering a transaction at 360 East 89th Street, a 30-minute consultation is the right starting point.