--- title: "1100 Park Avenue #14B, New York City, NY 10128" description: "1100 Park Avenue #14B, New York City, NY 10128 — Upper East Side, New York City, NY. Listing Price $4,900,000. In contract 5/4/2026. 4 bed, 4 bath, 3,100 sqft Illustrative Buyer Commission Share of $73,500 at closing, based on a 3% buyer-broker commission." url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/1100-park-avenue-b-14B-ny-10128" source: "Real Estate Rebate Team" status: "Pending" --- # 1100 Park Avenue #14B, New York City, NY 10128 Upper East Side, New York City, NY Courtesy of Compass ## At a Glance - **Listing Price**: $4,900,000 - **Status**: In contract 5/4/2026 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 - **Sqft**: 3,100 - **Common Charges**: $8,688 / mo - **Price per Sqft**: $1,581 - **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**: $4,900,000 - **Illustrative Buyer Commission Share**: -$73,500* - **Illustrative Net Cost**: $4,826,500 *Illustrative Buyer Savings of $73,500 — 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) ![1100 Park Avenue #14B, New York City, NY 10128 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/bec29b83-5632-4d94-aa4c-3994db33bcff.jpg) ![1100 Park Avenue #14B, New York City, NY 10128 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/f8b31de5-d5c2-49da-a33b-3594f315463b.jpg) ![1100 Park Avenue #14B, New York City, NY 10128 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/5847fc69-2707-4b60-9eee-1c65a012a991.jpg) ![1100 Park Avenue #14B, New York City, NY 10128 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/ac079f71-cd0c-4dc7-9530-ca11482e539f.jpg) ![1100 Park Avenue #14B, New York City, NY 10128 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/475988ff-5789-44a3-bc7c-b5e56a4fd9cf.jpg) ![1100 Park Avenue #14B, New York City, NY 10128 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/b6203cb3-f465-4d6d-ba54-4db5109ee52e.jpg) ![1100 Park Avenue #14B, New York City, NY 10128 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/79e5755b-1b59-446b-897f-07191b9f0ba0.jpg) ![1100 Park Avenue #14B, New York City, NY 10128 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/f584c50d-ed19-48c2-8766-17f8b8384737.jpg) ![1100 Park Avenue #14B, New York City, NY 10128 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/6fd9bd34-987f-4f4a-aeaf-a2717f096841.jpg) ![1100 Park Avenue #14B, New York City, NY 10128 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/8a005857-f328-4981-b232-cad3d9b99ddf.jpg) ## Property Overview Very bright, high floor, rare opportunity to renovate a flexible, spacious four bedroom, four bathroom home overlooking Park Avenue; facing East, West and North. Originally a classic B line Layout with 3 bedrooms, 3 full baths, kitchen, large dining room, large living room, 2 staff rooms and breakfast room. Modified layout showing the addition of 1 half bath / powder room, and the removal of 1 bedroom. Features of the home include: Private elevator landing leading to large entrance gallery 10 foot ceilings Herringbone solid wood floors Original casement windows Wood-burning fireplace Large closets Large living room facing Park Avenue Large primary with very large en-suite bathroom and large closet facing Park Avenue Two secondary bedrooms also facing Park Avenue, one with a windowed bathroom facing Park Avenue Formal dining room Pre-war details including beautiful beamed ceilings Wonderful pre-war cooperative building with 24/7 staff, live-in super, gym and large private storage. On the corner of Park Avenue and 89th Street. Shares: 540 Assessment: $2,160, paid 2x per year Flip Tax: 2% paid by Buyer Estate condition ## Property Details - **Property Type**: Co-op - **Beds**: 4 - **Total Baths**: 4 - **Rooms**: 8 - **Sqft**: 3,100 sqft - **Stories**: 18 - **Year Built**: 1930 - **Price per Sqft**: $1,581 - **Common Charges**: $8,688.38 / Monthly - **Listed On**: Jan 21, 2026 - **Days on Market**: 239 Days ### Residence Features - Building Washer Dryer Install Allowed - Common On Floor - Common Area - Washer Hookup - In Unit - Private Entrance - Private Outdoor Space Under 60 Sqft - Wet Bar - Built-in Features - Chandelier - Entrance Foyer - Elevator - High Ceilings - Bar - Walk-In Closet(s) - Dishwasher - Range - Refrigerator - Hardwood - City ## Estimated Monthly Payment **$33,465 / month**, assuming a 20% down payment ($980,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three. - **Principal & Interest**: $24,777 - **Common Charges**: $8,688 Estimates only. Actual payments may vary. Confirm terms with your lender. ## Sales and market data ### Recent sales 14 apartments at 1100 Park Avenue have recorded sales since September 2021, the most recent for $7,250,000 in September 2025. Prices are the figures recorded with the City, not asking prices. | Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source | | --- | --- | --- | --- | --- | --- | --- | | 15B (Apartment) | 3 | — | $7,250,000 | — | September 30, 2025 | City record · MLS | | 3A (Apartment) | 4 | — | $8,800,018 | — | June 17, 2025 | City record · MLS | | 7AA (Apartment) | 2 | — | $1,200,000 | — | April 2, 2024 | City record · MLS | | 7A (Apartment) | 2 | 2,200 | $3,300,000 | $1,500/ft² | April 2, 2024 | City record · MLS | | 9C (Apartment) | 4 | 2,600 | $4,850,000 | $1,865/ft² | October 26, 2023 | City record · MLS | | 2A (Apartment) | 5 | 4,800 | $2,295,000 | $478/ft² | June 28, 2023 | City record · MLS | | 1A (Apartment) | — | — | $6,700,000 | — | May 24, 2023 | City record | | 3B (Apartment) | 3 | — | $3,600,000 | — | February 14, 2023 | City record · MLS | | 6-C (Apartment) | 3 | 2,650 | $4,800,000 | $1,811/ft² | January 12, 2023 | City record · MLS | | 3D (Apartment) | 4 | 2,850 | $5,900,000 | $2,070/ft² | August 4, 2022 | City record · MLS | | 8A (Apartment) | 5 | 3,800 | $7,700,000 | $2,026/ft² | June 16, 2022 | City record · MLS | | 1C (Apartment) | Studio | 1,300 | $860,000 | $662/ft² | March 30, 2022 | City record · MLS | | 12A (Apartment) | — | — | $8,100,000 | — | October 28, 2021 | City record | | 12C (Apartment) | 3 | — | $4,000,000 | — | September 30, 2021 | 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 - **This home**: $4,900,000 - **Median sold price**: $5,900,000 - **Difference**: -$1,000,000 (-16.9%) - **This home, $/ft²**: $1,581 - **Comparable sales**: 3 - **Sales from**: August 2022 – June 2025 - **Middle half of those sales**: $5,375,000 – $7,350,009 Based on four-bedroom sales at 1100 Park Avenue. Square footage is recorded for only 2 of these 3 sales (67%), 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. ### How these sales were negotiated - **Sale-to-list price**: 99.1% (3 sales) - **Sold below asking**: 67% (3 sales) - **Typical time to find a buyer**: 59 days (3 sales) - **Typical time to close**: 125 days (3 sales) Based on four-bedroom sales at 1100 Park Avenue with the required listing and closing data. Sample sizes vary by metric. 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. ### Price trend Median sale price, co-op four-bedroom sales in Upper East Side | Year | Median sold price | Sales | | --- | --- | --- | | 2017 | $6,431,250 | 15 | | 2018 | $5,600,000 | 13 | | 2019 | $5,200,000 | 15 | | 2021 | $3,238,500 | 19 | | 2022 | $5,475,000 | 24 | | 2024 | $3,200,000 | 19 | | 2025 | $4,225,000 | 18 | Based on recorded co-op four-bedroom sales in Upper East Side. Sales data through September 2025. 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 1100 Park Avenue](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/1100-park-avenue) ## Price and Property History for 1100 Park Avenue, Unit 14B Review the recorded listing activity for 1100 Park Avenue, Unit 14B, including asking-price changes and prior market dates. - **Latest price change**: Reduced by $295,000, or 5.7%, on April 14, 2026 - **Originally listed**: January 20, 2026 at $5,195,000 - **Entered contract**: May 4, 2026 | Date | Price | Listing event | | --- | --- | --- | | May 4, 2026 | $4,900,000 | Entered contract | | April 14, 2026 | $4,900,000 | Asking price reduced by $295,000, or 5.7% | | January 20, 2026 | $5,195,000 | Listed for sale by Compass | ## Property Taxes This apartment is part of a co-op that is taxed as one lot shared across 75 apartments. The corporation’s 2026 property tax bill was $4,103,029 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 1100 Park Avenue](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/1100-park-avenue) [How we source and calculate NYC property tax data](https://realestaterebatesnewyork.com/nyc-property-tax-data-methodology) ## About The Building ### 1100 Park Avenue Upper East Side · Stock Cooperative 1100 Park Avenue, New York, NY 10128 A building in Upper East Side, currently featuring 0 active listings. - **Year Built**: 1930 - **Active Units**: 0 - **Floors**: 18 [View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/1100-park-avenue) ### Available Residences — For Sale (1) | Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [14B](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10128/1100-park-avenue-b-14B-ny-10128) | 4 | 4 | 3,100 sqft | $1,581 | $4,900,000 (-5.7%) — In contract | Compass | Jan 21, 2026 | 238 days | ## 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 East Side Overview of Upper East Side [Explore Upper East Side](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-east-side) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods) ### Nearby Upper East Side - [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 - [1100 Park Avenue — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/1100-park-avenue) - [Upper East Side neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/upper-east-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.