--- title: "243 KANE Street, New York City, NY 11231" description: "243 KANE Street, New York City, NY 11231 — Single Family Brownstone in Cobble Hill, Brooklyn, NY. Listing Price $8,500,000. 5 bed, 4 bath, 4,500 sqft Illustrative Buyer Commission Share of $127,500 at closing, based on a 3% buyer-broker commission." url: "https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11231/243-kane-street-ny-11231" source: "Real Estate Rebate Team" dateModified: "2026-08-28T19:45:59.511Z" status: "Active" --- # 243 KANE Street, New York City, NY 11231 Single Family Brownstone in Cobble Hill, Brooklyn, NY Courtesy of Corcoran Group Last updated: August 28, 2026, 3:45 PM ## At a Glance - **Listing Price**: $8,500,000 - **Beds**: 5 - **Total Baths**: 4 - **Sqft**: 4,500 - **Monthly Taxes**: $1,370 / mo - **Price per Sqft**: $1,889 - **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**: $8,500,000 - **Illustrative Buyer Commission Share**: -$127,500* - **Illustrative Net Cost**: $8,372,500 *Illustrative Buyer Savings of $127,500 — 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) ![243 KANE Street, New York City, NY 11231 — photo 1 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/062a2d7e-071f-4e9f-a95d-748e9303b1bf.jpg) ![243 KANE Street, New York City, NY 11231 — photo 2 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/89509e9a-5792-4a41-abdf-fe5a939300b6.jpg) ![243 KANE Street, New York City, NY 11231 — photo 3 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/dae1cdc3-e082-4ef2-b1ff-181b7b905c59.jpg) ![243 KANE Street, New York City, NY 11231 — photo 4 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/deabf2c7-adb6-49fb-8842-a4037fc2908e.jpg) ![243 KANE Street, New York City, NY 11231 — photo 5 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/292bd2d7-fddc-47e8-99b3-55c8e9d70d73.jpg) ![243 KANE Street, New York City, NY 11231 — photo 6 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/63b757e1-2111-483d-9585-cf09b4b1e469.jpg) ![243 KANE Street, New York City, NY 11231 — photo 7 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/578c85e4-0faf-4695-84b7-e9d35f14bc3b.jpg) ![243 KANE Street, New York City, NY 11231 — photo 8 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/957d577f-18ea-4b3a-bec0-7f9e13e36dc1.jpg) ![243 KANE Street, New York City, NY 11231 — photo 9 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/0832d4a4-225a-4b92-8106-d865339f3272.jpg) ![243 KANE Street, New York City, NY 11231 — photo 10 of 10](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/afb34345-5a4e-4677-b434-7ea79e554c96.jpg) ## Property Overview Built in 1901, during a period when Brooklyn's finest brownstones were being designed with greater scale, natural light, and more livable floor plans, 243 Kane Street is a 24-foot-wide residence on one of Cobble Hill's most iconic blocks. Constructed at the turn of the century, the home reflects an era when craftsmanship, proportion, and permanence were central to residential design. Five bedrooms, three-and-a-half baths, five decorative fireplaces, and soaring 11-foot ceilings on both the parlor and primary suite floors create a sense of volume seldom encountered within the borough's historic housing stock. Renovated and updated over time, the residence is prepared for immediate enjoyment while inviting fresh energy and perspective to complement its storied interiors. The appeal of 243 Kane Street extends beyond dimensions and layout. It occupies a meaningful place within Cobble Hill, a neighborhood valued as much for its character and continuity as for its architecture. Few areas of New York have balanced preservation and evolution with such success. More than a landmark brownstone, this home offers the chance to preserve its history while shaping its future. ## Property Details - **Property Type**: Single Family Residence - **Beds**: 5 - **Total Baths**: 4 - **Rooms**: 10 - **Sqft**: 4,500 sqft - **Stories**: 4 - **Year Built**: 1901 - **Price per Sqft**: $1,889 - **Monthly Taxes**: $1,370 / mo - **Listed On**: Jul 6, 2026 - **Days on Market**: 62 Days ### Residence Features - Central Air - Building Other - Washer Hookup - In Unit - Garden - Private Outdoor Space Over 60 Sqft - Smoke Free - Washer Dryer Allowed ## Sales Evidence ### How this price compares The median closed price for comparable house sales in Cobble Hill is $3,750,000, based on 9 sales between January 2022 and August 2026. This home is asking $8,500,000, $4,750,000 above that median. The middle half of those sales closed between $2,775,000 and $4,500,000. - **Median closed price**: $3,750,000 - **Middle half**: $2,775,000 – $4,500,000 - **Based on**: 9 house sales in Cobble Hill - **Period**: January 2022 – August 2026 - **Median $/ft²**: $1,355/ft² Across the 7 of these sales with a published asking price, the median closed at 99.1% of what it originally asked. 57% of them closed below the original ask. A house is not part of a building of comparable apartments, so this benchmark is drawn from house sales across Cobble Hill. Apartment sales are excluded from it entirely. ### How these sales were negotiated - **Sold vs original ask**: 99.1% of the original ask - **Closed below ask**: 57% of 7 sales - **Listed → in contract**: 49 days (about 7 weeks) - **In contract → closed**: 79 days (about 11 weeks) Across the 7 of these sales with a published asking price, the median closed at 99.1% of what it originally asked. 57% of them closed below the original ask. Half of these homes were in contract within 49 days (about 7 weeks) of coming to market, based on the 7 with a recorded listing date. Once a deal was agreed, closing took a further 79 days (about 11 weeks), based on the 7 with both dates recorded. 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 9 house sales in Cobble Hill, January 2022 – August 2026. Each figure counts only the sales that recorded the dates it needs, which is why the denominators differ. 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 243 KANE Street](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/243-kane-street) ## Property Tax History Taxes at 243 KANE Street were $16,646 in 2026, up 6.0% from 2025. | Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate | | --- | --- | --- | --- | --- | --- | --- | | 2026 (FY 2026/27) | $527,520 | $53,100 | $474,420 | $82,878 | $16,646 | 20.085% (estimated) | | 2025 (FY 2025/26) | $453,240 | $53,100 | $400,140 | $78,187 | $15,704 | 20.085% (estimated) | | 2024 (FY 2024/25) | $492,840 | $53,100 | $439,740 | $77,936 | $15,653 | 20.085% | | 2023 (FY 2023/24) | $488,280 | $53,100 | $435,180 | $74,928 | $15,049 | 20.085% | | 2022 (FY 2022/23) | $399,660 | $53,100 | $346,560 | $71,916 | $14,605 | 20.309% | | 2021 (FY 2021/22) | $364,440 | $53,100 | $311,340 | $69,065 | $13,787 | 19.963% | | 2020 (FY 2020/21) | $420,660 | $53,100 | $367,560 | $65,156 | $13,712 | 21.045% | | 2019 (FY 2019/20) | $334,440 | $53,100 | $281,340 | $64,947 | $13,747 | 21.167% | | 2018 (FY 2018/19) | $62,440 | — | — | $62,440 | $13,062 | 20.919% | | 2017 (FY 2017/18) | $59,930 | — | — | $59,930 | $12,217 | 20.385% | | 2016 (FY 2016/17) | $57,554 | — | — | $57,554 | $11,506 | 19.991% | | 2015 (FY 2015/16) | $54,297 | — | — | $54,297 | $10,617 | 19.554% | | 2014 (FY 2014/15) | $54,123 | — | — | $54,123 | $10,368 | 19.157% | | 2013 (FY 2013/14) | $52,034 | — | — | $52,034 | $9,986 | 19.191% | | 2012 (FY 2012/13) | $49,942 | — | — | $49,942 | $9,274 | 18.569% | | 2011 (FY 2011/12) | $49,147 | — | — | $49,147 | $8,947 | 18.205% | | 2010 (FY 2010/11) | $36,722 | — | — | $36,722 | $6,376 | 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 3003120043. 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 ### 243 KANE Street 243 KANE Street, Brooklyn, NY 11231 A Townhouse in the neighborhood built in 1901. - **Year Built**: 1901 - **Total Units**: 1 - **Floors**: 4 [View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/243-kane-street) ### 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/11231/243-kane-street-ny-11231) | 5 | 4 | 4,500 sqft | $1,889 | $8,500,000 | Corcoran Group | Jul 6, 2026 | 61 days | ## Estimated Monthly Payment **$44,351 / month**, assuming a 20% down payment ($1,700,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three. - **Principal & Interest**: $42,981 - **Property Taxes**: $1,370 Estimates only. Actual payments may vary. Confirm terms with your lender. ## Cobble Hill Overview of Cobble Hill [Explore Cobble Hill](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/cobble-hill) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods) ### Nearby Cobble Hill - [Columbia St real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/columbia-st) - [Carroll Gardens real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/carroll-gardens) - [Boerum Hill real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/boerum-hill) - [Brooklyn Heights real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/brooklyn-heights) - [Downtown Brooklyn real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/downtown-brooklyn) - [Gowanus real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/gowanus) ## Related Links - [243 KANE Street — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/243-kane-street) - [Cobble Hill neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/cobble-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.