--- title: "645 West End Avenue #11D, New York City, NY 10025" description: "645 West End Avenue #11D, New York City, NY 10025 — Upper West Side, New York City, NY. Listing Price $2,500,000. In contract 8/18/2026. 3 bed, 3 bath Illustrative Buyer Commission Share of $37,500 at closing, based on a 3% buyer-broker commission." url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10025/645-west-end-avenue-11d-ny-10025" source: "Real Estate Rebate Team" status: "Pending" --- # 645 West End Avenue #11D, New York City, NY 10025 Upper West Side, New York City, NY Courtesy of Compass ## At a Glance - **Listing Price**: $2,500,000 - **Status**: In contract 8/18/2026 In Contract/Lease Signed indicates an offer has been made and accepted by the seller/landlord, with the deal pending completion. - **Beds**: 3 - **Total Baths**: 3 - **Common Charges**: $3,902 / 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**: $2,500,000 - **Illustrative Buyer Commission Share**: -$37,500* - **Illustrative Net Cost**: $2,462,500 *Illustrative Buyer Savings of $37,500 — 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) ![645 West End Avenue #11D, New York City, NY 10025 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/642ad66c-f387-4020-be60-0ebdb9168b72.jpg) ![645 West End Avenue #11D, New York City, NY 10025 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/bfbb008f-a689-4190-8e48-c66ab6d173ea.jpg) ![645 West End Avenue #11D, New York City, NY 10025 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/31b7265c-5dfb-48e2-9a00-cb72acf98fae.jpg) ![645 West End Avenue #11D, New York City, NY 10025 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/87ef4c00-2f75-414f-9255-2720311664ea.jpg) ![645 West End Avenue #11D, New York City, NY 10025 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/868dd078-5896-4566-b811-927a9c940509.jpg) ![645 West End Avenue #11D, New York City, NY 10025 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/a0a14bd4-23d3-4edb-ac77-49f09df3852e.jpg) ![645 West End Avenue #11D, New York City, NY 10025 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/8b924718-c454-4435-bc0d-fb3d9e49bec1.jpg) ![645 West End Avenue #11D, New York City, NY 10025 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/43410a8c-f645-4d3c-abb8-54fed81dcb5c.jpg) ![645 West End Avenue #11D, New York City, NY 10025 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/dc949129-0971-4577-b0b4-668308856d1e.jpg) ![645 West End Avenue #11D, New York City, NY 10025 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/70f195b0-ba86-44e4-80ed-0095b9ce1738.jpg) ## Property Overview A Rare Convergence of Old World Grandeur and Modern Sophistication True luxury is often found in the seamless marriage of historical soul and modern convenience. This rarely available 3 Br residence at 645 West End Avenue is a masterclass in this balance. Designed in 1912 by the esteemed Gaetan Ajello, all of the heavy lifting has been completed in this thoughtful restoration, preserving the architectural integrity that define Upper West Side grandeur while discreetly integrating 21st-century infrastructure. Every home has a story, and so does 11D, which awaits personalization on a few decorative details. Spanning a graciously proportioned floor plan, the artisanal detail in this home is simply stunning. Original tiger oak wainscoting, beamed ceilings, crown moldings, and hardwood inlays have been revived to their former glory, complemented by fully modernized electrical and plumbing systems. The kitchen is a bespoke culinary space featuring original glass front full oak cabinetry with abundant storage and honed soapstone countertops. Original raised floral tile and subway tile backsplash along with dedicated space for your appliances, offers a seamless blend of historic soul and immense utility. The flow from the kitchen to the side-by-side living and dining rooms, divided by soaring french glass doors, create a warm, welcoming expansive space perfect for everyday living as well as high-level entertaining. The primary ensuite is a sun-drenched sanctuary with eastern exposures over WEA and anchored by a museum-quality stained glass window. Remarkable storage, featuring the original shaving closet and custom cedar-lined closets including a walk in. A secondary corner bedroom with east and south exposures and a light-filled third suite with half bath, provide flexibility for a sophisticated home office or guest room. Each bathroom features an original stained glass window, and there are a total of 6 cedar lined closets throughout the home. 645 West End Avenue remains one of the neighborhood's most coveted addresses. Residents are welcomed by a stately double-height lobby, and enjoy a spectacular landscaped roof terrace offering panoramic river sunsets, a private fitness center, bike room and private storage (waitlist). Situated on a premier residential corridor between Riverside and Central Parks, 645 WEA is the perfect home for a buyer who values pedigree, light and a lifestyle of understated elegance. ## Property Details - **Property Type**: Co-op - **Beds**: 3 - **Total Baths**: 3 - **Rooms**: 6 - **Stories**: 12 - **Year Built**: 1913 - **Common Charges**: $3,902 / Monthly - **Listed On**: Jun 15, 2026 - **Days on Market**: 81 Days ### Residence Features - Building Washer Dryer Install Allowed - Common On Floor - Common Area - Building Roof Deck - High Ceilings - Pantry - Hardwood ## Sales Evidence ### Recent closed sales 9 apartments at 645 West END Avenue have recorded sales since September 2021, the most recent for $1,600,000 in November 2025. Prices are the figures recorded with the City, not asking prices. | Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source | | --- | --- | --- | --- | --- | --- | --- | | 9C (Apartment) | 3 | 1,500 | $1,600,000 | $1,067/ft² | November 25, 2025 | City record · MLS | | 4C (Apartment) | — | — | $1,825,000 | — | April 2, 2025 | City record | | 10D (Apartment) | 2 | 1,600 | $1,995,000 | $1,247/ft² | July 18, 2024 | City record · MLS | | 10-F (Apartment) | 2 | 1,600 | $1,995,000 | $1,247/ft² | September 21, 2023 | City record · MLS | | 6D (Apartment) | 2 | — | $2,150,000 | — | July 12, 2022 | City record · MLS | | 5B (Apartment) | 3 | — | $2,195,000 | — | April 13, 2022 | City record · MLS | | 2-F (Apartment) | 2 | — | $1,635,000 | — | March 10, 2022 | City record · MLS | | 5-D (Apartment) | 3 | — | $2,325,000 | — | January 14, 2022 | City record · MLS | | 12D (Apartment) | 2 | — | $1,999,999 | — | January 12, 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 three-bedroom sales at 645 West END Avenue is $2,195,000, based on 3 sales between January 2022 and November 2025. This home is asking $2,500,000, $305,000 above that median. The middle half of those sales closed between $1,897,500 and $2,260,000. - **Median closed price**: $2,195,000 - **Middle half**: $1,897,500 – $2,260,000 - **Based on**: 3 three-bedroom sales at 645 West END Avenue - **Period**: January 2022 – November 2025 Square footage is recorded for only 1 of these 3 sales (33%), 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. ### Price trend Median sold price for co-op three-bedroom sales in Upper West Side, 2017 to 2026. 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 | $2,300,000 | 63 | | 2018 | $2,410,000 | 54 | | 2019 | $2,450,000 | 69 | | 2020 | $1,950,100 | 36 | | 2021 | $2,130,000 | 91 | | 2022 | $2,462,500 | 98 | | 2023 | $2,087,500 | 80 | | 2024 | $2,420,000 | 78 | | 2025 | $2,400,000 | 85 | | 2026 | $2,250,000 | 51 | 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 Upper West Side 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 645 West END Avenue](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/645-west-end-avenue) ## Price and Property History for 645 West End Avenue, Unit 11D Review the recorded listing activity for 645 West End Avenue, Unit 11D, including asking-price changes and prior market dates. - **Entered contract**: August 18, 2026 | Date | Price | Listing event | | --- | --- | --- | | August 18, 2026 | $2,500,000 | Entered contract | | August 13, 2026 | $2,500,000 | Listing removed from the market | | June 14, 2026 | $2,500,000 | Listed for sale by Compass | ## Property Taxes This apartment is part of a co-op that is taxed as one lot shared across 73 apartments. The corporation’s 2026 property tax bill was $1,203,241 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 645 West END Avenue](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/645-west-end-avenue) [How we source and calculate NYC property tax data](https://realestaterebatesnewyork.com/nyc-property-tax-data-methodology) ## About The Building ### 645 West END Avenue Upper West Side · Stock Cooperative 645 West END Avenue, New York, NY 10025 A building in Upper West Side, currently featuring 3 active listings. - **Year Built**: 1906 - **Total Units**: 3 - **Floors**: 12 [View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/645-west-end-avenue) ### Available Residences — For Sale (3) | Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [11D](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10025/645-west-end-avenue-11d-ny-10025) | 3 | 3 | — | — | $2,500,000 — In contract | Compass | Jun 15, 2026 | 80 days | | [2A](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10025/645-west-end-avenue-a-2A-ny-10025) | 3 | 3 | — | — | $2,995,000 (-5.7%) — In contract | Brown Harris Stevens Residential Sales LLC | Sep 5, 2025 | 363 days | | [10C](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10025/645-west-end-avenue-c-10C-ny-10025) | 3 | 3 | — | — | $1,999,000 (-7.0%) — In contract | Douglas Elliman Real Estate | Apr 23, 2026 | 133 days | ## Estimated Monthly Payment **$16,543 / month**, assuming a 20% down payment ($500,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three. - **Principal & Interest**: $12,641 - **Common Charges**: $3,902 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) ## Upper West Side Overview of Upper West Side [Explore Upper West Side](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-west-side) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods) ### Nearby Upper West Side - [Central Park real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/central-park) - [Upper East Side real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-east-side) - [Morningside Heights real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/morningside-heights) - [Hells Kitchen real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/hells-kitchen) - [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 - [645 West END Avenue — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/645-west-end-avenue) - [Upper West Side neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-west-side) - [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.