--- title: "4209 Nautilus Avenue, New York City, NY 11224" description: "4209 Nautilus Avenue, New York City, NY 11224 — Single Family House in Coney Island, Brooklyn, NY. Listing Price $748,000. 3 bed, 2 bath, 1,360 sqft Illustrative Buyer Commission Share of $11,220 at closing, based on a 3% buyer-broker commission." url: "https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11224/4209-nautilus-avenue-ny-11224" source: "Real Estate Rebate Team" dateModified: "2026-09-19T11:48:09.507Z" status: "Active" --- # 4209 Nautilus Avenue, New York City, NY 11224 Single Family House in Coney Island, Brooklyn, NY Courtesy of Compass Last updated: September 19, 2026, 7:48 AM ## At a Glance - **Listing Price**: $748,000 - **Beds**: 3 - **Total Baths**: 2 - **Sqft**: 1,360 - **Common Charges**: $360 / mo - **Monthly Taxes**: $381 / mo - **Price per Sqft**: $550 - **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**: $748,000 - **Illustrative Buyer Commission Share**: -$11,220* - **Illustrative Net Cost**: $736,780 *Illustrative Buyer Savings of $11,220 — 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) ![4209 Nautilus Avenue, New York City, NY 11224 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/6e548e4d-29a9-4ec2-927e-32ce4140f0f0.jpg) ![4209 Nautilus Avenue, New York City, NY 11224 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/1c154b65-88f3-4aa0-984e-4436c84914cc.jpg) ![4209 Nautilus Avenue, New York City, NY 11224 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/9fca7c95-d5a7-47db-b58e-9aec5bd0ac88.jpg) ![4209 Nautilus Avenue, New York City, NY 11224 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/5382906f-5477-440a-a0c7-8d3a57456532.jpg) ![4209 Nautilus Avenue, New York City, NY 11224 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/30e5d50d-7dd5-49c6-93d2-0f0e08bc0b4d.jpg) ![4209 Nautilus Avenue, New York City, NY 11224 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/45289228-8a42-4d47-9a9a-a10f262ebbe6.jpg) ![4209 Nautilus Avenue, New York City, NY 11224 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/c547b0c6-dbd2-4be0-93ac-065dc82ed410.jpg) ![4209 Nautilus Avenue, New York City, NY 11224 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/b07986ba-f51a-4ab8-8aac-a86ce65bf4c0.jpg) ![4209 Nautilus Avenue, New York City, NY 11224 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/b4dd0b9a-f049-4030-a34f-3051ad43925e.jpg) ![4209 Nautilus Avenue, New York City, NY 11224 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/fdbc38bf-2ff4-42ea-87fe-4c72caf7bbf0.jpg) ## Property Overview Escape to your very own private oasis in the exclusive, gated beach community of Seagate. This charming semi-attached single-family home sits on a 25 x 100 lot and offers the perfect blend of relaxation, convenience, and coastal living. Whether you’re lounging by the above-ground pool in your backyard or strolling to the beach just down the street, every day here feels like a vacation. Step inside to discover a thoughtfully designed layout. The first floor features a welcoming living room, a dining area, and an eat-in kitchen with glass sliding doors that open to your outdoor deck—ideal for al fresco dining or entertaining. A convenient half-bathroom rounds out this level. Upstairs, you’ll find three comfortable bedrooms and a full bathroom, providing plenty of space for family or guests. The finished basement offers even more versatility, with a recreation room, a mechanical room, and a washer/dryer. There’s also direct access to the backyard, making it easy to enjoy your private outdoor retreat. Living in Seagate means embracing a serene beachfront lifestyle while staying connected to the city. Commuting to Midtown Manhattan is effortless with X28/X38 express buses on Neptune Avenue and nearby access to the D, F, Q, and N subway lines. With annual taxes of just $4,575 and Seagate Association dues of $4,313, this home delivers exceptional value in one of Brooklyn’s most distinctive and sought-after communities. ## Property Details - **Property Type**: Single Family Residence - **Beds**: 3 - **Total Baths**: 2 - **Rooms**: 7 - **Sqft**: 1,360 sqft - **Stories**: 2 - **Year Built**: 1970 - **Price per Sqft**: $550 - **Common Charges**: $360 / Monthly - **Monthly Taxes**: $381 / mo - **Listed On**: Sep 19, 2026 - **Days on Market**: 1 Days ### Residence Features - Wall Unit(s) - See Remarks - Private Outdoor Space Over 60 Sqft - Private Yard - Eat-in Kitchen - Dryer - Washer - Carpet - Hardwood - Full ## Estimated Monthly Payment **$4,523 / month**, assuming a 20% down payment ($149,600), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three. - **Principal & Interest**: $3,782 - **Property Taxes**: $381 - **Common Charges**: $360 Estimates only. Actual payments may vary. Confirm terms with your lender. ## Property Tax History Taxes at 4209 Nautilus Avenue were $5,514 in 2026, up 146.6% from 2025. | Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate | | --- | --- | --- | --- | --- | --- | --- | | 2026 (FY 2026/27) | $54,300 | $17,880 | $36,420 | $31,531 | $5,514 | 20.085% (estimated) | | 2025 (FY 2025/26) | $53,580 | $17,880 | $35,700 | $29,749 | $2,236 | 20.085% (estimated) | | 2024 (FY 2024/25) | $44,100 | $17,880 | $26,220 | $29,748 | $5,212 | 20.085% | | 2023 (FY 2023/24) | $46,620 | $17,880 | $28,740 | $29,522 | $5,648 | 20.085% | | 2022 (FY 2022/23) | $42,360 | $17,880 | $24,480 | $27,852 | $5,360 | 20.309% | | 2021 (FY 2021/22) | $43,320 | $17,880 | $25,440 | $26,276 | $4,958 | 19.963% | | 2020 (FY 2020/21) | $40,980 | $17,880 | $23,100 | $24,791 | $4,921 | 21.045% | | 2019 (FY 2019/20) | $35,640 | $17,880 | $17,760 | $24,790 | $4,951 | 21.167% | | 2018 (FY 2018/19) | $24,602 | — | — | $24,602 | $5,146 | 20.919% | | 2017 (FY 2017/18) | $23,210 | — | — | $23,210 | $4,731 | 20.385% | | 2016 (FY 2016/17) | $21,897 | — | — | $21,897 | $4,377 | 19.991% | | 2015 (FY 2015/16) | $20,659 | — | — | $20,659 | $4,040 | 19.554% | | 2014 (FY 2014/15) | $24,049 | — | — | $24,049 | $4,607 | 19.157% | | 2013 (FY 2013/14) | $19,491 | — | — | $19,491 | $3,741 | 19.191% | | 2012 (FY 2012/13) | $19,342 | — | — | $19,342 | $3,592 | 18.569% | | 2011 (FY 2011/12) | $18,248 | — | — | $18,248 | $3,322 | 18.205% | | 2010 (FY 2010/11) | $17,216 | — | — | $17,216 | $2,989 | 17.364% | The City has not published the official FY2026/27 and FY2025/26 tax rates yet. We calculated the tax for those years using the prior year’s rate, so treat them as an estimate rather than a figure the City has adopted. Every rate without the Estimated marker is the published one. Tax Assessment is the assessed value on the City’s roll, and it is the figure other listing sites publish. It is not what the bill is calculated on. New York phases assessment changes in gradually for some tax classes, so the City bills the Billable Value shown beside it, less any exemption the owner holds. It usually trails the assessment, and it can sit above it for a few years after an assessment falls. Figures are the New York City Department of Finance assessment roll for tax lot 3070010001. Assessed and billable values are determined by the City for tax purposes and are not an appraisal or an estimate of market value. Tax classes and rates are set annually and can change. [How we source and calculate NYC property tax data](https://realestaterebatesnewyork.com/nyc-property-tax-data-methodology) ## About The Building ### 4209 Nautilus Avenue 4209 Nautilus Avenue, Brooklyn, NY 11224 A Townhouse in the neighborhood built in 1970. - **Year Built**: 1970 - **Active Units**: 1 - **Floors**: 2 [View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/4209-nautilus-avenue) ### Available Residences — For Sale (1) | Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [N/A](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11224/4209-nautilus-avenue-ny-11224) | 3 | 2 | 1,360 sqft | $550 | $748,000 | Compass | Sep 19, 2026 | 0 days | ## Coney Island Overview of Coney Island [Explore Coney Island](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/coney-island) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods) ### Nearby Coney Island - [Sea Gate real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/sea-gate) - [Brighton Beach real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/brighton-beach) - [Gravesend real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/gravesend) - [Bath Beach real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/bath-beach) - [Bensonhurst real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/bensonhurst) - [Manhattan Beach real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/manhattan-beach) ## Related Links - [4209 Nautilus Avenue — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/4209-nautilus-avenue) - [Coney Island neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/coney-island) - [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.