--- title: "27 East 18th Street #Building, New York City, NY 11226" description: "27 East 18th Street #Building, New York City, NY 11226 — Single Family House in Prospect Park South, Brooklyn, NY. Listing Price $1,500,000. In contract 4/28/2026. 5 bed, 4 bath, 3,272 sqft Illustrative Buyer Commission Share of $22,500 at closing, based on a 3% buyer-broker commission." url: "https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11226/27-east-18th-street-building-Building-ny-11226" source: "Real Estate Rebate Team" dateModified: "2026-10-20T19:22:43.717Z" status: "Pending" --- # 27 East 18th Street #Building, New York City, NY 11226 Single Family House in Prospect Park South, Brooklyn, NY Courtesy of Brick & Mortar LLC Last updated: October 20, 2026, 3:22 PM ## At a Glance - **Listing Price**: $1,500,000 - **Status**: In contract 4/28/2026 In Contract/Lease Signed indicates an offer has been made and accepted by the seller/landlord, with the deal pending completion. - **Beds**: 5 - **Baths**: 4 - **Sqft**: 3,272 - **Monthly Taxes**: $595 / mo - **Price per Sqft**: $458 - **Brokerage Fee**: Share Eligible ## The Private Brokerage Advantage As an independent luxury buyer representative, Régis shares up to 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**: $1,500,000 - **Illustrative Buyer Commission Share**: -$22,500* - **Illustrative Net Cost**: $1,477,500 *Illustrative Buyer Savings of $22,500 — 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 (7) ![27 East 18th Street #Building, New York City, NY 11226 — photo 1 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/707779e4-afe8-43de-bb82-8ede5af1328a.jpg) ![27 East 18th Street #Building, New York City, NY 11226 — photo 2 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/39aca8de-026b-4c2c-9484-97f942db26f4.jpg) ![27 East 18th Street #Building, New York City, NY 11226 — photo 3 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/25740296-4bd4-4101-a202-e4adfab5ab0f.jpg) ![27 East 18th Street #Building, New York City, NY 11226 — photo 4 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/68ddb7e2-44ca-4bef-814a-689c80f5a3c4.jpg) ![27 East 18th Street #Building, New York City, NY 11226 — photo 5 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/411e572d-ba1f-4a5e-90ff-618bca3a35a5.jpg) ![27 East 18th Street #Building, New York City, NY 11226 — photo 6 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/912b3d41-5ee2-4fbb-9875-82c1b79e6cf1.jpg) ![27 East 18th Street #Building, New York City, NY 11226 — photo 7 of 7](https://realestaterebatesnewyork-bucket.nyc3.cdn.digitaloceanspaces.com/f7d859d0-7a91-46e1-b696-46e3a34b3611.jpg) ## Property Overview Just three blocks from Prospect Park and its expansive green spaces, trails, lakes, and open lawns, 27 East 18th Street presents an exceptional opportunity to create a dream home in Prospect Park South. Located just off Church Avenue with immediate access to the B and Q subway lines at the Church Avenue station, the home offers a convenient commute to Downtown Brooklyn (10 minutes) and Manhattan (25 minutes). Situated on a tree-lined block, this semi-detached one-family residence offers a rare opportunity for buyers looking to fully renovate and design a home tailored to their own vision. The property is fully vacant and ready for renovation, allowing the next owner to begin transforming it immediately. The house offers approximately 3,272 square feet of interior space and sits on a generous 3,019-square-foot lot, providing exceptional flexibility to reimagine the layout and create a truly distinctive residence. The property also allows for the possibility of incorporating a studio, home office, or professional workspace. The property also benefits from significant unused development rights. With approximately 12,076 square feet of allowable buildable floor area, the existing structure utilizes only a portion of its potential, leaving over 8,800 square feet of additional air rights. This creates the possibility of expanding the property by adding additional stories or reconfiguring the structure. Nearby Church Avenue offers a lively mix of cafés, restaurants, markets, and neighborhood shops, providing convenient everyday amenities just moments from home. The property is also within walking distance of the beautifully restored Kings Theatre, which hosts concerts and performances throughout the year. This rare offering invites buyers to bring their vision and create something truly special in one of Brooklyn’s most desirable neighborhoods. Current property taxes are $595 per month. ## Property Details - **Property Type**: Single Family Residence - **Beds**: 5 - **Baths**: 4 - **Rooms**: 10 - **Sqft**: 3,272 sqft - **Stories**: 2 - **Year Built**: 1935 - **Price per Sqft**: $458 - **Monthly Taxes**: $595 / mo - **Listed On**: Mar 5, 2026 - **Days on Market**: 252 Days ## Estimated Monthly Payment **$8,180 / month**, assuming a 20% down payment ($300,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three. - **Principal & Interest**: $7,585 - **Property Taxes**: $595 Estimates only. Actual payments may vary. Confirm terms with your lender. ## Sales and market data ### How this price compares - **This home**: $1,500,000 - **Median sold price**: $2,450,000 - **Difference**: -$950,000 (-38.8%) - **This home, $/ft²**: $458 - **Median $/ft²**: $845 - **Comparable sales**: 5 - **Sales from**: October 2024 – June 2026 - **Middle half of those sales**: $1,265,000 – $2,975,000 Based on house sales in Prospect Park South. A house is not part of a building of comparable apartments, so this benchmark is drawn from house sales across Prospect Park South. Apartment sales are excluded from it entirely. ### How these sales were negotiated - **Sale-to-list price**: 96% (5 sales) - **Sold below asking**: 100% (5 sales) - **Typical time to find a buyer**: 88 days (5 sales) - **Typical time to close**: 52 days (5 sales) Based on house sales in Prospect Park South 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 June 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 27 East 18th Street](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/27-east-18th-street) ## Price and Property History for 27 East 18th Street, Unit Building Review the recorded listing activity for 27 East 18th Street, Unit Building, including asking-price changes and prior market dates. - **Entered contract**: April 28, 2026 | Date | Price | Listing event | | --- | --- | --- | | April 28, 2026 | $1,500,000 | Entered contract | | February 26, 2026 | $1,500,000 | Listed for sale by Brick & Mortar LLC | ## Property Tax History Taxes at 27 East 18th Street #Building are estimated at $7,655 in 2026, up 7.3% from 2025. | Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate | | --- | --- | --- | --- | --- | --- | --- | | 2026 (FY 2026/27) | $165,180 | $21,660 | $143,520 | $38,112 | $7,655 | 20.085% (estimated) | | 2025 (FY 2025/26) | $138,480 | $21,660 | $116,820 | $35,956 | $7,135 | 19.843% | | 2024 (FY 2024/25) | $120,960 | $21,660 | $99,300 | $34,985 | $7,027 | 20.085% | | 2023 (FY 2023/24) | $106,920 | $21,660 | $85,260 | $33,005 | $6,629 | 20.085% | | 2022 (FY 2022/23) | $83,940 | $21,660 | $62,280 | $32,659 | $6,633 | 20.309% | | 2021 (FY 2021/22) | $72,120 | $21,660 | $50,460 | $31,760 | $6,340 | 19.963% | | 2020 (FY 2020/21) | $70,320 | $21,660 | $48,660 | $29,963 | $6,306 | 21.045% | | 2019 (FY 2019/20) | $61,140 | $21,660 | $39,480 | $29,154 | $6,171 | 21.167% | | 2018 (FY 2018/19) | $27,504 | — | — | $27,504 | $5,754 | 20.919% | | 2017 (FY 2017/18) | $27,216 | — | — | $27,216 | $5,548 | 20.385% | | 2016 (FY 2016/17) | $26,467 | — | — | $26,467 | $5,291 | 19.991% | | 2015 (FY 2015/16) | $24,969 | — | — | $24,969 | $4,882 | 19.554% | | 2014 (FY 2014/15) | $24,295 | — | — | $24,295 | $4,654 | 19.157% | | 2013 (FY 2013/14) | $22,920 | — | — | $22,920 | $4,399 | 19.191% | | 2012 (FY 2012/13) | $22,680 | — | — | $22,680 | $4,211 | 18.569% | | 2011 (FY 2011/12) | $22,056 | — | — | $22,056 | $4,015 | 18.205% | | 2010 (FY 2010/11) | $20,808 | — | — | $20,808 | $3,613 | 17.364% | The FY2026/27 figure is a carried-forward estimate, calculated with an earlier year's published rate. The City Council adopted FY2026/27 rates in June 2026, but they may still be revised under a later State law, and this table has not yet been updated with a final FY2026/27 rate. Every rate without the Estimated marker is the published rate for its year. 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. Assessed and billable values are from the New York City Department of Finance assessment roll for tax lot 3050790045. The City determines them for tax purposes; they are not an appraisal or an estimate of market value. Property tax is calculated from NYC Department of Finance assessment data, including recorded exemptions and abatements where applicable. Actual tax bills and a future buyer's taxes may differ. 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 ### 27 East 18th Street Flatbush · Townhouse 27 East 18th Street, Brooklyn, NY 11226 A Townhouse in Flatbush built in 1935. - **Year Built**: 1935 - **Active Units**: 0 - **Floors**: 2 [View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/27-east-18th-street) ### Available Residences — For Sale (1) | Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [Building](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11226/27-east-18th-street-building-Building-ny-11226) | 5 | 4 | 3,272 sqft | $458 | $1,500,000 — In contract | Brick & Mortar LLC | Mar 5, 2026 | 251 days | ## Prospect Park South Explore more real estate and insights about Prospect Park South. [Explore Prospect Park South](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/prospect-park-south) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods) ### Nearby Prospect Park South - [Windsor Terrace real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/windsor-terrace) - [South Slope real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/south-slope) - [Park Slope real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/park-slope) - [Prospect Heights real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/prospect-heights) - [Gowanus real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/gowanus) ## Related Links - [27 East 18th Street — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/27-east-18th-street) - [Prospect Park South neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/prospect-park-south) - [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.