778 Park Avenue

The 18 full-floor apartments range in size and configuration, with all units occupying approximately the same floor plate but reflecting the renovation history of each apartment. Pre-war Candela signatures throughout: 11–12 foot ceilings in primary rooms, formal entry galleries leading from the elevator vestibule, library-living-room combinations, formal dining rooms, primary suites with extensive closet and dressing infrastructure, and service wings.

Many apartments include private terraces — a feature that becomes especially prominent on the upper floors, where the building's setbacks produce substantial outdoor space directly accessible from the apartment.

The full-floor configuration with elevator-vestibule access produces apartment privacy that exceeds most Manhattan pre-war buildings. Each apartment is effectively its own residential floor, with no shared landing or stair circulation to neighbors. This affects daily-life experience materially.

778 Park operates as a full-service pre-war cooperative with full-time doorman, attended elevator, on-site superintendent, and private storage. Property management is handled by the managing agent (account executives Thomas Usztoke and Antonella Piecora).

The building's policy block is strict. The combination of restrictions — financing not permitted, trusts not allowed (explicit), no subletting, no short-term rentals, no Airbnb, no pied-à-terre, no corporate purchases, no diplomat purchases, no parents-for-children purchases, no guarantors — produces a screening framework calibrated to a narrow buyer profile: cash buyers acquiring as individuals for primary residence in their own name.

Recent sales

Recent transfers at this building, from The Roebling Research Library. Prices are the transfer amounts recorded with the NYC Department of Finance; apartment-level detail is checked against the building’s own file in The Roebling Research Library before publishing.

Market read. $/sf is measured on the latest sales with reliable square footage (2024): a median $2,692/sf (recorded) across 1 sale. The building has traded as recently as 2026. Median listing discount 15.7% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy.

Sales sourced from NYC Department of Finance recorded transfers (BBL 1-01388-0033). Apartment-level facts (line, condition, asking-price context) curated and cross-verified in The Roebling Research Library. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price; square footage on co-ops is not officially recorded, figures shown are approximate.

Financing is not permitted. 778 Park requires 100% cash purchases. The building's central screen, alongside 740 Park and the Gold Coast Fifth Avenue tier-one co-ops.

Trust purchases are explicitly not allowed. The building's house rules carry this prohibition in explicit terms. Buyers seeking trust or LLC structures for estate-planning or privacy purposes cannot acquire at 778 Park. Compare to 1040 Fifth (trust permitted with Transfer Agent guidance) or 834 Fifth (case-by-case) — 778 Park is the strict pole.

Pied-à-terre is not allowed. Primary residence is required. Buyers planning to maintain the apartment as a New York pied-à-terre while based elsewhere full-time should look at 820 Fifth (which permits pied-à-terre) or condominium inventory instead.

Co-purchasing is permitted — but parents buying for children (employed or student) is not. The building accommodates joint purchases between partners but does not allow the structural arrangement where parents buy for adult children.

The 3% flip tax is buyer-paid at closing. On a $25M apartment, that is $750,000 of buyer-side closing cost.

Board approval is rigorous and intimate. With 18 apartments and a small institutional culture, buyers should expect both financial and behavioral scrutiny. Personal references matter. Long-term residency intent is the working assumption.

The full-floor configuration is the apartment. Buyers should understand the building's architecture before committing — the elevator-vestibule entry, the multiple-exposure layouts, the private-terrace possibilities. Apartments at 778 Park are not interchangeable with multi-per-floor Candela peers like 740 Park.

Marketing requires building familiarity. The buyer pool for 778 Park is narrow and institutional. Brokers should be familiar with the building's full-floor configuration story, the Astor and Herbert apartment context, and the comparable pricing across the recent transaction history.

Evaluate full-floor configurations using matched sales. Peer buildings such as 820 Fifth and 1 Sutton Place South may be useful comparisons. Verify actual area, layout, condition and carrying costs rather than assuming a premium or excluding multi-apartment-floor alternatives solely by configuration.

The buyer pool requires patience. The Astor apartment's three-year time-on-market between 2007 and ~2010 is the canonical signal: extraordinary apartments at extraordinary prices in the most selective configurations require willingness to wait for the right qualified buyer.

If you're considering 778 Park Avenue, also evaluate:

• 740 Park Avenue — Candela 1929–30; larger inventory (33 apartments); the apex of Gold Coast pre-war prestige
• 820 Fifth Avenue — Starrett & Van Vleck 1916; smaller (13 apartments); full-floor configuration; pied-à-terre permitted
• 1 Sutton Place South — Rosario Candela with Cross & Cross 1927; East River Park-facing; full-floor configuration
• River House (435 East 52nd) — Bottomley Wagner & White 1931; East River trophy; full-floor configuration
• 875 Park Avenue — George & Edward Blum 1911–12; J-shaped configuration; tier-one Park Avenue
• 740 Park's Candela peers: 720 Park, 770 Park