36 East 69th Street

Six floors over a 25-by-75-foot footprint, faced in stone with rusticated stonework, in the neo-French Classic manner LPC assigns to the 1923 alteration. DOF classes the building D4, the code for an elevator cooperative, and the house rules carry the standard proprietary-lease provisions for passenger and service elevator use.

The apartment count has moved with combinations rather than construction. Filings and recorded transfers point to a per-floor A/B split in the original layout, with the fifth floor combined in 2004 and the fourth floor combined under a job filed in 2018 and refiled the following year. A ground-floor B line, full-floor and half-floor plans above, and a 2012 legalization filing for a skylight in the sixth-floor A apartment — the top floor takes light from above as well as from the street. Ceiling heights, room counts and the specific configuration of any given line should be checked against the plan for that apartment; the building is small enough that no two lines are safely assumed to match.

Small-building economics. There is no amenity program here and the page will not invent one. What the record shows is a landmarked stone façade on a recurring maintenance cycle: façade restoration filed in 2000, a sixty-foot sidewalk shed for façade inspection in 2001, window and brick replacement at the rear in 2004, miscellaneous façade, parapet and skylight repairs in 2009 with an accompanying shed, a further shed and pipe scaffold in 2012, and a street parapet rebuild the same year. That is a normal Local Law 11 rhythm for a nineteenth-century masonry house with a 1923 stone front, and it is the single largest recurring capital exposure a ten-share corporation of this size carries.

The corporation's underlying financing is visible in ACRIS. A $900,000 mortgage was recorded in 2002 with a cooperative lender, a further $250,000 in 2008, and in October 2017 the corporation refinanced with a commercial bank — the earlier notes were consolidated with $458,800 of new money into a single $1,600,000 first lien. The maturity date is not in the recorded summary. Ask for it. On a ten-apartment building, the terms of the underlying loan are a material part of what each share is buying.

The house rules on file were revised in January 2024. Rules 1 through 29 are the standard Manhattan proprietary-lease form — 80 percent floor covering in every room but kitchens, baths, closets and foyer; renovation noise confined to weekdays between 8:30 a.m. and 5:00 p.m.; deliveries and heavy baggage through the service entrance; board consent required for window air conditioners, awnings, terrace plantings and any exterior attachment.

Three provisions are worth a buyer's attention:

Pets are permission-based, not permitted. No animal may be kept in the building unless expressly allowed in writing by the corporation, and that permission is revocable at any time. This is materially different from a building with a stated pet policy, and it should be resolved in writing before contract if you own an animal.

E-bikes and electric vehicles are banned outright. The 2024 revision prohibits storing or charging any e-bike or electric vehicle anywhere on the property, and prohibits bringing e-bike batteries on site at all.

Food deliveries stop at the front door. No delivery person may come up to the apartments at any time.

The rules also carry a provision barring patients of any doctor with offices in the building from waiting in the lobby, which indicates professional use is contemplated in the house — worth asking about if it matters to you either way.

Everything else — the financing ceiling, the flip tax and how it is calculated, sublet seasoning and duration, whether pied-à-terre purchases, trusts or LLCs are entertained, and post-closing liquidity expectations — is undocumented in what we hold and must come from the managing agent.

Recent sales

Recent transfers at this building, curated by The Roebling Team research desk. 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 (2019): a median $1,130/sf across 1 sale. The building has traded as recently as 2025. Median listing discount 1.8% 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 1-01383-0047) 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; square footage on co-ops is not officially recorded, figures shown are approximate.

Underwrite the corporation, not just the apartment. Ten shares carry one building. The 2017 underlying mortgage, the reserve position, the façade cycle and any assessment history are the real subject of your attorney's review. Ask for the last two years of financial statements, the current budget, and the maturity and rate on the underlying loan.

Get the policy stack in writing. Financing ceiling, flip tax structure, sublet rules, pied-à-terre and entity ownership are not in the public record and are not in the house rules. In a building this size they are set by a board you can count on one hand. Run the Co-op Board Qualification Calculator once you have real numbers.

Price the landmark constraint. The 1923 façade is called out in the designation report. Exterior work — windows, ironwork, storefront-level alterations, anything visible from the street — goes through LPC. That is a cost and a timeline, not a prohibition.

Ask about the elevator and the stack. A six-story house converted to ten apartments has one vertical core. Elevator age, service history and any planned modernization belong on your diligence list.

Check the pet permission before you fall in love with the apartment. It is discretionary and revocable in writing.

Lead with the house, not the unit count. The buyer for this building is buying a townhouse floor in the Upper East Side Historic District with a Carrère & Hastings-associated façade. That is the story, and it is documented.

Prepare the building's paperwork early. Small corporations are slow to produce financials and rules. Have the last two audits, the current budget, the underlying loan terms and the January 2024 house rules assembled before the first showing; buyers' counsel in this corridor will ask.

Be exact about the apartment. With combinations on at least two floors, no two lines are alike. Floor plan, ceiling height, exposures and the condition of the mechanicals should be stated precisely rather than generalized from the building. Run the Renovation Cost Calculator against your pricing strategy where the apartment is dated.

If you're considering 36 East 69th Street, also evaluate:

• 44 East 65th Street — eight-apartment cooperative in a converted townhouse; the closest like-for-like in scale and structure
• 2 East 70th Street — seventeen-apartment cooperative one block north, at the Fifth Avenue end of the same corridor
• 845 Fifth Avenue (4 East 66th Street) — sixteen-apartment cooperative on a comparable side-street lot inside the historic district
• 108 East 66th Street — eighteen-apartment cooperative; the same small-corporation economics
• 4 East 72nd Street — eighteen-apartment cooperative; another very small share pool in the district
• 129 East 69th Street — cooperative on the same street east of Park; larger, with ground-floor commercial income
• 33 East 70th Street — roughly forty-four-apartment cooperative; the step up in scale and staffing
• 21 East 66th Street — nineteen-residence condominium conversion; the condominium alternative at similar unit count
• 111 East 67th Street — full-service cooperative nearby, for buyers who want staff and amenities instead
• 20 East 68th Street — condop one block south; a different ownership structure in the same few blocks