--- title: "810 5th Avenue #MAIS, New York City, NY 10065" description: "810 5th Avenue #MAIS, New York City, NY 10065 — Lenox Hill, New York City, NY. Listing Price $14,995,000. 5 bed, 7 bath Illustrative Buyer Commission Share of $224,925 at closing, based on a 3% buyer-broker commission." url: "https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10065/810-5th-avenue-mais-ny-10065" source: "Real Estate Rebate Team" dateModified: "2026-09-20T03:53:57.863Z" status: "Active" --- # 810 5th Avenue #MAIS, New York City, NY 10065 Lenox Hill, New York City, NY Courtesy of Compass Last updated: September 19, 2026, 11:53 PM ## At a Glance - **Listing Price**: $14,995,000 - **Beds**: 5 - **Total Baths**: 7 - **Common Charges**: $11,382 / 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**: $14,995,000 - **Illustrative Buyer Commission Share**: -$224,925* - **Illustrative Net Cost**: $14,770,075 *Illustrative Buyer Savings of $224,925 — 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) ![810 5th Avenue #MAIS, New York City, NY 10065 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/fff7a03e-a102-4fff-847e-0be53d28a860.jpg) ![810 5th Avenue #MAIS, New York City, NY 10065 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/dd091990-774d-4094-9ef9-d51c2c4cb437.jpg) ![810 5th Avenue #MAIS, New York City, NY 10065 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/c5147099-fcc4-4f40-a190-2b15fe9b5255.jpg) ![810 5th Avenue #MAIS, New York City, NY 10065 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/73f5df7e-2fd2-4eed-a27a-92202499ae93.jpg) ![810 5th Avenue #MAIS, New York City, NY 10065 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/153999a2-a2da-45c5-bab0-269629e7ac70.jpg) ![810 5th Avenue #MAIS, New York City, NY 10065 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/366cfde6-df1d-4b57-9c6b-176b79c2e978.jpg) ![810 5th Avenue #MAIS, New York City, NY 10065 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/bd948e69-552d-4e4d-b088-c06e3b9a52ce.jpg) ![810 5th Avenue #MAIS, New York City, NY 10065 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/5cdf953a-30b4-4b55-b4c6-cf8df15a0e63.jpg) ![810 5th Avenue #MAIS, New York City, NY 10065 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/914f7f94-fabb-4289-9e79-ffab1d3a92ef.jpg) ![810 5th Avenue #MAIS, New York City, NY 10065 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/d0c9841e-f8b3-4027-8c06-400cc2f3dca1.jpg) ## Property Overview Introducing the Maisonette at 810 Fifth Avenue (with its own private address at 811 Fifth Avenue), an exceptionally rare duplex residence in one of Manhattan's most distinguished prewar cooperatives. Designed by legendary architect J.E.R. Carpenter, this grand home seamlessly combines the scale and elegance of a Fifth Avenue mansion with the privacy, security, and white-glove service of one of New York's most prestigious addresses. Spanning approximately 5,600+ square feet, the residence offers five bedrooms, six full bathrooms, and one powder room. Exposures to the north, south, east, and west fill the home with natural light throughout the day, highlighting verdant Central Park views. A gracious entry gallery welcomes you into the entertaining level, where beautifully scaled public rooms create an exceptional setting for both intimate gatherings and grand entertaining. The elegant library, formal dining room, and expansive salon each feature classic proportions and timeless architectural character, each with a wood-burning fireplace. The oversized eat-in kitchen is complemented by a charming breakfast room, wine storage, and extensive workspace, creating a functional yet sophisticated heart of the home. The expansive primary suite offers remarkable scale, a wood-burning fireplace, generous closet space, and an oversized en-suite bath. Four additional bedrooms, each well-proportioned and privately situated, are accompanied by multiple full baths, providing exceptional flexibility for family, guests, or staff. Additional highlights include a music room, dedicated laundry room, service entrance, abundant storage, and thoughtful separation between entertaining and private living spaces. Built in 1926 in the Renaissance Palazzo style, 810 Fifth Avenue remains one of Fifth Avenue's most coveted cooperative buildings. Originally conceived by J.E.R. Carpenter as grand full-floor residences, the building has long attracted some of New York's most notable residents, including Nelson Rockefeller and William Randolph Hearst. Residents enjoy unparalleled privacy, exceptional white-glove service, and an iconic location directly across from Central Park, moments from Madison Avenue's luxury boutiques, world-renowned museums, and the city's finest restaurants. A property of this scale, pedigree, and rarity is seldom available. The Maisonette at 810 Fifth Avenue offers an extraordinary opportunity to own one of Fifth Avenue's most distinctive residences. ## Property Details - **Property Type**: Co-op - **Beds**: 5 - **Total Baths**: 7 - **Rooms**: 12 - **Stories**: 13 - **Year Built**: 1926 - **Common Charges**: $11,382 / Monthly - **Listed On**: Sep 20, 2026 - **Days on Market**: 1 Days ### Residence Features - Central Air - Building Washer Dryer Install Allowed - Common On Floor - Common Area - In Unit - Private Entrance - Private Outdoor Space Under 60 Sqft - Wet Bar - Crown Molding - Entrance Foyer - Eat-in Kitchen - High Ceilings - Kitchen Island - Bar - Walk-In Closet(s) - Double Oven - Dryer - Dishwasher - Gas Cooktop - Gas Oven - Washer - Carpet - Hardwood - Stone - Park/Greenbelt - See Remarks ## Estimated Monthly Payment **$87,205 / month**, assuming a 20% down payment ($2,999,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three. - **Principal & Interest**: $75,823 - **Common Charges**: $11,382 Estimates only. Actual payments may vary. Confirm terms with your lender. ## Sales and market data ### Recent sales One apartment at 810 5th Avenue has a recorded sale since September 2021, the most recent for $16,500,000 in August 2023. Prices are the figures recorded with the City, not asking prices. | Unit | Beds | Sold Price | Sold | Source | | --- | --- | --- | --- | --- | | 8THFLR (Apartment) | 4 | $16,500,000 | August 16, 2023 | 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**: $14,995,000 - **Median sold price**: $7,250,000 - **Difference**: +$7,745,000 (+106.8%) - **Comparable sales**: 15 - **Sales from**: November 2024 – May 2026 - **Middle half of those sales**: $5,162,500 – $13,787,500 Based on co-op five-bedroom sales in Lenox Hill. Square footage is recorded for only 6 of these 15 sales (40%), 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. This building has not had enough comparable sales of its own in the period to support a median, so the benchmark is drawn from Lenox Hill instead. ### How these sales were negotiated - **Sale-to-list price**: 93.2% (14 sales) - **Sold below asking**: 79% (14 sales) - **Typical time to find a buyer**: 112 days (14 sales) - **Typical time to close**: 86 days (14 sales) Based on co-op five-bedroom sales in Lenox Hill 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. Sales data through May 2026. 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 810 5th Avenue](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/810-5th-avenue) ## About The Building ### 810 5th Avenue 810 5th Avenue, New York, NY 10065 A building in the neighborhood, currently featuring 1 active listing. - **Year Built**: 1926 - **Active Units**: 1 - **Floors**: 13 [View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/810-5th-avenue) ### Available Residences — For Sale (1) | Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [MAIS](https://realestaterebatesnewyork.com/buy/newyorkcity/manhattan/10065/810-5th-avenue-mais-ny-10065) | 5 | 7 | — | — | $14,995,000 | Compass | Sep 20, 2026 | 0 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) ## Lenox Hill Overview of Lenox Hill [Explore Lenox Hill](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/lenox-hill) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods) ### Nearby Lenox Hill - [Inwood real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/inwood) ## Related Links - [810 5th Avenue — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/manhattan/810-5th-avenue) - [Lenox Hill neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/manhattan/lenox-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.