--- title: "19 East 88th Street #6AH, New York City, NY 10128" description: "19 East 88th Street #6AH, New York City, NY 10128 — Carnegie Hill, New York City, NY. Listing Price $4,500,000. In contract 7/27/2026. 4 bed, 4 bath Illustrative Buyer Commission Share of $67,500 at closing, based on a 3% buyer-broker commission." url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/19-east-88th-street-ah-6AH-ny-10128" source: "Real Estate Rebate Team" status: "Pending" --- # 19 East 88th Street #6AH, New York City, NY 10128 Carnegie Hill, New York City, NY Courtesy of Brown Harris Stevens Residential Sales LLC ## At a Glance - **Listing Price**: $4,500,000 - **Status**: In contract 7/27/2026 In Contract/Lease Signed indicates an offer has been made and accepted by the seller/landlord, with the deal pending completion. - **Beds**: 4 - **Total Baths**: 4 - **Common Charges**: $6,578 / mo - **Brokerage Fee**: Share Eligible ## The Private Brokerage Advantage As an independent luxury buyer representative, Régis shares 50% of the buyer-side commission he actually receives on your purchase. Eligible buyers receive that Buyer Commission Share directly at closing to offset closing costs, down payments, or renovations. The figures below are illustrative, based on a **3% buyer-broker commission**; your share follows the commission offered on the transaction. - **Contract Purchase Price**: $4,500,000 - **Illustrative Buyer Commission Share**: -$67,500* - **Illustrative Net Cost**: $4,432,500 *Illustrative Buyer Savings of $67,500 — 50% of a 3% buyer-broker commission, shared at closing.* [Request a private tour](https://realestaterebatesnewyork.com/contact) · [Estimate your Buyer Commission Share](https://realestaterebatesnewyork.com/calculators/buyer-closing-cost-calculator) ## Photos (10) ![19 East 88th Street #6AH, New York City, NY 10128 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/9071992a-10c2-4522-abac-7bf40126f134.jpg) ![19 East 88th Street #6AH, New York City, NY 10128 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/221fbc95-a7ca-46b4-ba2e-c7e0f8155bb1.jpg) ![19 East 88th Street #6AH, New York City, NY 10128 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/8cc58751-7f0d-46da-91b6-336a8d0f8c41.jpg) ![19 East 88th Street #6AH, New York City, NY 10128 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/eb25c28c-879a-47f9-89f8-dd48e01d5cba.jpg) ![19 East 88th Street #6AH, New York City, NY 10128 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/38b48421-2ff0-4e9f-9e8d-6ea9ef53f161.jpg) ![19 East 88th Street #6AH, New York City, NY 10128 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/d82f44ac-0cdc-4086-9f00-1c4e083b1ce0.jpg) ![19 East 88th Street #6AH, New York City, NY 10128 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/b77a5e62-c1a8-4a38-a694-d69239bc66f6.jpg) ![19 East 88th Street #6AH, New York City, NY 10128 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/856a8011-6073-4ab6-8446-4cb844fc05f3.jpg) ![19 East 88th Street #6AH, New York City, NY 10128 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/cd11cd25-5c18-43a9-8b37-1a3bd5a48fb7.jpg) ![19 East 88th Street #6AH, New York City, NY 10128 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/315c9c15-62b1-4ba3-840c-40e8b3e1202d.jpg) ## Property Overview Corner Pre-War Residence on Madison Avenue in the heart of Carnegie Hill Providing a wide corner footprint and impressive expanse along Madison Avenue, this vast approximately 3,000 square foot four-bedroom three and one half, eight room residence offers a level of scale and proportion coupled with wonderful natural light and charming views that is increasingly difficult to find. A proper entry gallery sets a clear sense of arrival and anchors a classic split-wing layout. Original pre-war details carry throughout, including beamed ceilings, steel casement windows, and original restored hardwood floors laid in herringbone and parquet patterns- timeless elements that define the home's character. The living room is the defining space- a large corner room facing Madison Avenue and 88th Street with windows on two exposures including a dramatic bay window with a built-in seat overlooking the Avenue. A full wall of custom floor-to-ceiling bookshelves, softly illuminated and accessed by a rolling library ladder, creates a striking architectural moment while adding both presence and function. The room is bright, well-proportioned, and quietly impressive, with clean southeastern light that transitions to a softer, cooler feel by afternoon. Nearly 50 feet of living and dining space creates a natural entertaining flow, with a gracious formal dining room that connects seamlessly to the windowed in eat kitchen. The kitchen is well laid out with stainless steel appliances and cabinets, generous counter space, and room for a proper breakfast table, enjoying a bright morning feel and lovely start of the day. The formal dining room comfortably seats ten for dinner and is a delightful space for hosting large and small gatherings. A discreet powder room is a highly coveted amenity for guest use. The northern wing is connected via a wide, hallway that joins the public and private domains. Four generous bedrooms, three full baths and a service kitchen/pantry space ideally converted into a windowed laundry room define the private wing. The primary suite is massive- the former living room of the H line apartment and most generous- and filled with morning light. Ample space for the addition of a windowed dressing room define this vast suite. Storage throughout is exceptional, with multiple closets lining the gallery and hallways. The entire home is graced with a timeless, subtle elegance. With the exception of one room, every single window faces the Avenue or Street- no compromised exposures. Built in 1937 and designed by William M. Dowling, this 16-story Art Deco cooperative offers a full-service experience with a 24-hour doorman, resident superintendent, stunning planted roof deck, new fitness room, central laundry, and storage. The lobby is redolent of the Carlyle Hotel and is the epitome of elegance. Ideally located between Madison and Fifth Avenue, moments from Central Park and neighboring the Guggenheim Museum. Subletting permitted after three years of ownership, subject to board approval (two out of every four years). Temporary capital assessment of $1,070/month through October 2027 supporting major building improvements, including facade and hallway upgrades. ## Property Details - **Property Type**: Co-op - **Beds**: 4 - **Total Baths**: 4 - **Rooms**: 8 - **Stories**: 16 - **Year Built**: 1936 - **Common Charges**: $6,578 / Monthly - **Listed On**: Apr 22, 2026 - **Days on Market**: 144 Days ### Residence Features - Building Other - Building Roof Deck - Separate/Formal Dining Room - Storage - Walk-In Closet(s) - Dishwasher - Washer Dryer Allowed - City Lights - City ## Sales Evidence ### Recent closed sales 20 apartments at 1220-26 Madison Avenue have recorded sales since September 2021, the most recent for $1,650,000 in June 2026. Prices are the figures recorded with the City, not asking prices. | Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source | | --- | --- | --- | --- | --- | --- | --- | | 9C (Apartment) | — | — | $1,650,000 | — | June 9, 2026 | City record | | 15G (Apartment) | 2 | 1,785 | $2,650,000 | $1,485/ft² | June 3, 2026 | City record · MLS | | 4H (Apartment) | 1 | 1,000 | $850,000 | $850/ft² | May 8, 2026 | City record · MLS | | 3H (Apartment) | 1 | 1,009 | $885,000 | $877/ft² | September 18, 2025 | City record · MLS | | 7C (Apartment) | 2 | 1,325 | $1,370,000 | $1,034/ft² | July 21, 2025 | City record · MLS | | 10D (Apartment) | 1 | — | $895,000 | — | June 10, 2025 | City record · MLS | | 7A (Apartment) | — | — | $2,490,000 | — | April 7, 2025 | City record | | 15C (Apartment) | — | — | $800,000 | — | July 2, 2024 | City record | | 3C (Apartment) | Studio | — | $635,000 | — | June 24, 2024 | City record · MLS | | PHA (Apartment) | 3 | — | $3,500,000 | — | October 26, 2023 | City record · MLS | | 5F (Apartment) | Studio | 650 | $610,000 | $938/ft² | October 13, 2023 | City record · MLS | | 11C (Apartment) | 1 | — | $918,000 | — | June 30, 2023 | City record · MLS | | 2G (Apartment) | 1 | — | $975,000 | — | June 26, 2023 | City record · MLS | | 9a (Apartment) | 2 | — | $1,950,000 | — | August 15, 2022 | City record · MLS | | 4B (Apartment) | 1 | — | $995,000 | — | July 25, 2022 | MLS | | 10B (Apartment) | Studio | — | $560,000 | — | March 31, 2022 | City record · MLS | | 2F (Apartment) | Studio | 690 | $567,500 | $822/ft² | March 28, 2022 | City record · MLS | | 10G (Apartment) | 2 | 2,000 | $2,525,000 | $1,263/ft² | March 16, 2022 | City record · MLS | | 12AB (Apartment) | — | — | $2,000,000 | — | February 28, 2022 | City record | | PHA (Apartment) | 3 | — | $3,700,000 | — | January 5, 2022 | City record · MLS | Every row is a recorded transaction, including ancillary spaces such as storage and staff rooms where they were sold separately. Those are excluded from the benchmark below. ### How this price compares The median closed price for comparable co-op four-bedroom sales in Carnegie Hill is $4,600,000, based on 22 sales between September 2024 and June 2026. This home is asking $4,500,000, $100,000 below that median. The middle half of those sales closed between $3,343,750 and $5,676,250. - **Median closed price**: $4,600,000 - **Middle half**: $3,343,750 – $5,676,250 - **Based on**: 22 co-op four-bedroom sales in Carnegie Hill - **Period**: September 2024 – June 2026 Square footage is recorded for only 6 of these 22 sales (27%), so no price per square foot is shown for this group. Co-op sales rarely carry a floor area, and a figure drawn from a handful of them would not describe the rest. Across the 21 of these sales with a published asking price, the median closed at 95.8% of what it originally asked. 71% of them closed below the original ask. This building has not had enough comparable sales of its own in the period to support a median, so the benchmark is drawn from Carnegie Hill instead. ### How these sales were negotiated - **Sold vs original ask**: 95.8% of the original ask - **Closed below ask**: 71% of 21 sales - **Listed → in contract**: 44 days (about 6 weeks) - **In contract → closed**: 113 days (about 16 weeks) Across the 21 of these sales with a published asking price, the median closed at 95.8% of what it originally asked. 71% of them closed below the original ask. Half of these homes were in contract within 44 days (about 6 weeks) of coming to market, based on the 21 with a recorded listing date. Once a deal was agreed, closing took a further 113 days (about 16 weeks), based on the 21 with both dates recorded. A co-op board package and its interview account for much of that. These are two separate periods measured on different clocks — time to find a buyer, and time from agreed deal to closing. They are medians of different sets of sales and do not add together into a single "days on market" figure. Based on 22 co-op four-bedroom sales in Carnegie Hill, September 2024 – June 2026. Each figure counts only the sales that recorded the dates it needs, which is why the denominators differ. ### Price trend Median sold price for co-op four-bedroom sales in Carnegie Hill, 2017 to 2025. The series is held to one bedroom count and one ownership type for the same reason: an unfiltered median tracks which apartments sold, not what they were worth. | Year | Median sold price | Sales | | --- | --- | --- | | 2017 | $5,332,500 | 12 | | 2019 | $4,995,000 | 13 | | 2021 | $4,637,500 | 14 | | 2022 | $4,150,000 | 12 | | 2024 | $3,400,000 | 10 | | 2025 | $5,160,454 | 17 | This building does not have enough sales with a recorded floor area to chart its own price per square foot, which is usual for a co-op. The series above follows comparable homes across Carnegie Hill instead. Sale prices are the consideration recorded with the City in ACRIS, and each sale is dated by the day the City recorded it. A closing date reported to the MLS typically falls one to two weeks earlier. Recorded sales describe what has already happened and are not an appraisal, a valuation, or an estimate of what this home will sell for. [See every recorded sale at 1220-26 Madison Avenue](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/1220-26-madison-avenue) ## Price and Property History for 19 East 88TH Street, Unit 6AH Review the recorded listing activity for 19 East 88TH Street, Unit 6AH, including asking-price changes and prior market dates. - **Latest price change**: Reduced by $350,000, or 7.2%, on June 11, 2026 - **Originally listed**: April 22, 2026 at $4,850,000 - **Entered contract**: July 27, 2026 | Date | Price | Listing event | | --- | --- | --- | | July 27, 2026 | $4,500,000 | Entered contract | | June 11, 2026 | $4,500,000 | Asking price reduced by $350,000, or 7.2% | | April 22, 2026 | $4,850,000 | Listed for sale by Brown Harris Stevens Residential Sales LLC | ## Property Taxes This apartment is part of a co-op that is taxed as one lot shared across 98 apartments. The corporation’s 2026 property tax bill was $2,767,466 for the whole building. Shareholders cover it through their monthly maintenance rather than a separate bill for this unit. [See the full property tax history for 1220-26 Madison Avenue](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/1220-26-madison-avenue) [How we source and calculate NYC property tax data](https://realestaterebatesnewyork.com/nyc-property-tax-data-methodology) ## About The Building ### 1220-26 Madison Avenue Carnegie Hill · Stock Cooperative 19 East 88th Street, New York, NY 10128 A building in Carnegie Hill, currently featuring 3 active listings. - **Year Built**: 1936 - **Total Units**: 3 - **Floors**: 16 [View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/1220-26-madison-avenue) ### Available Residences — For Sale (3) | Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [6AH](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/19-east-88th-street-ah-6AH-ny-10128) | 4 | 4 | — | — | $4,500,000 (-7.2%) — In contract | Brown Harris Stevens Residential Sales LLC | Apr 22, 2026 | 143 days | | [5F](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/19-east-88th-street-f-5F-ny-10128) | Studio | 1 | 697 sqft | $890 | $620,000 | Compass | Jul 10, 2026 | 64 days | | [PHD](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/19-east-88th-street-phd-ny-10128) | 3 | 3 | 2,000 sqft | $2,625 | $5,250,000 | Howard Hanna NYC | Jul 23, 2026 | 51 days | ## Estimated Monthly Payment **$29,332 / month**, assuming a 20% down payment ($900,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three. - **Principal & Interest**: $22,754 - **Common Charges**: $6,578 Estimates only. Actual payments may vary. Confirm terms with your lender. ## Potential NYC Second-Home Tax This property may be subject to New York City’s non-primary residence surcharge if it is not used as a qualifying primary residence. The surcharge is based on the NYC Department of Finance market value, not the listing price. [Estimate the Potential Surcharge](https://realestaterebatesnewyork.com/calculators/nyc-second-home-tax-calculator) ## Carnegie Hill Overview of Carnegie Hill [Explore Carnegie Hill](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/carnegie-hill) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods) ### Nearby Carnegie Hill - [Central Park real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/central-park) - [Roosevelt Island real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/roosevelt-island) - [Upper West Side real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-west-side) - [Midtown real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/midtown) - [Theater District real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/theater-district) - [East Harlem real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/east-harlem) ## Related Links - [1220-26 Madison Avenue — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/1220-26-madison-avenue) - [Carnegie Hill neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/carnegie-hill) - [Estimate your Buyer Commission Share and closing costs](https://realestaterebatesnewyork.com/calculators/buyer-closing-cost-calculator) - [Contact Régis Roumila](https://realestaterebatesnewyork.com/contact) --- > RLS IDX Data display by Real Estate Rebate Team. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. > All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and the number of bedrooms listed is for informational purposes and is not a legal conclusion. Please consult with your own architect or engineer for exact dimensions and legal specifications.