- Year built
- 1902
- Type
- Cooperative
- Units
- 58
- Floors
- 12
- Landmark
- Designated
- Pets
- Permitted
- Subletting
- Permitted (the "condo-like rules" operational structure provides material flexibility)
- Pied-à-terre
- Allowed
The Chatsworth is one of the most architecturally distinctive smaller-scale pre-war buildings on the Upper West Side and one of very few Manhattan luxury cooperatives operating under "condo-like rules" — a structural posture that combines cooperative ownership with operational flexibility approaching condominium status.
The building's architectural significance is substantial. The New York Sun called it "among the finest apartment buildings on the entire West Side" at construction. The Beaux-Arts composition combines red brick and limestone with a curved two-story mansard roof, cherub keystone ornament over the third-floor cornice, stag-head decorative motifs, and an elaborate copper-and-glass porte-cochere. The building was originally serviced by its own in-house lighting and refrigeration plant — among the most architecturally and infrastructurally ambitious smaller-scale pre-war UWS buildings of the era.
Notable original residents and history. J. Hatfield Morton occupied a 14-room apartment at The Chatsworth, with a 400-volume library that went to estate auction in 1906. Lady Arthur Paget (the British socialite) bought the building in 1911, swapping the Hotel Victoria for it as part of a complex real-estate transaction. Sire Brothers subsequently bought the building for $2 million in 1913. Developer George F. Johnson lived in the Annex (added 1906) until his 1918 death.
A particularly colorful 1913 episode: investigators looking into fraud allegations involving a Chatsworth tenant were locked into a bedroom in Mrs. Carmichael's apartment by Mrs. Carmichael herself.
Architecture and unit composition
The Chatsworth's exterior is among the most decorative pre-war UWS façades — Beaux-Arts in deliberate, exuberant detail. The red-brick-and-limestone composition rises from a rusticated stone base through a smooth-faced mid-section to a curved two-story mansard cap. The ornamental detail — cherub keystones, stag heads, classical entablatures, and the copper-and-glass porte-cochere — produces a building visually distinct from the more austere full-block UWS palazzos.
The 58 apartments distribute across 12 stories with substantial floor-plate variety. Original apartment configurations included substantial multi-bedroom layouts (the J. Hatfield Morton 14-room apartment was among them); subsequent combinations produced the current count from approximately 66 original units.
Pre-war signatures throughout: 10–11 foot ceilings, formal entry galleries, classical detailing, library-living combinations, primary suites with substantial closet infrastructure.
Building operations
The Chatsworth operates as a cooperative with "condo-like rules" — board approval is not required for apartment transfers, which materially simplifies the purchase and sale process compared to typical Manhattan co-op approvals. The 20% minimum down payment is notably accessible for a UWS pre-war cooperative.
This operational structure represents one of the most flexible postures available in any pre-war Manhattan cooperative. It produces:
- Materially faster transaction timelines (no board package preparation; no board interview; no approval delay)
- A broader buyer pool than typical co-ops (foreign buyers, pied-à-terre buyers, trust buyers all welcomed)
- Resale dynamics closer to condominium inventory than to typical UWS co-op inventory
For buyers prioritizing pre-war architectural character with maximum operational flexibility, The Chatsworth is one of the few buildings on the UWS pre-war corridor delivering that combination.
What to know if you’re buying
The "condo-like rules" structure is genuinely distinct. Almost no other Manhattan luxury cooperative operates this way. For buyers who want pre-war architecture without the typical co-op approval friction, The Chatsworth is a structural target.
The 20% minimum down payment is materially more accessible than typical UWS pre-war co-ops (50% down characteristic).
The Riverside / 72nd Street positioning combines Beaux-Arts pre-war architecture with corner access to Riverside Park and the 72nd Street transit hub. Daily-life character differs from the more strictly residential mid-UWS pre-wars.
Apartment quality varies. The combinations from the original 66 units to current 58 produce some apartments of substantial scale and others of more typical configuration. Apartment-level diligence is essential.
The Roebling Team at The Chatsworth
The Roebling Team at Compass specializes in the Upper West Side, Central Park West, and the broader Park-facing Manhattan market — with particular attention to buildings with non-standard operational structures (condo-like co-ops, mixed-use buildings, and specialty pre-war cooperatives). The Chatsworth's condo-like rules make it a particularly distinctive position in the UWS pre-war market.
If you're considering a purchase or sale at The Chatsworth, a 30-minute consultation is the right starting point.