--- title: "306 12th Street #1, New York City, NY 11215" description: "306 12th Street #1, New York City, NY 11215 — Park Slope, New York City, NY. Last Sold Price $1,975,000. Sold on 7/10/2026. 3 bed, 3 bath, 1,715 sqft" url: "https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/306-12th-street-1-ny-11215" source: "Real Estate Rebate Team" status: "Closed" --- # 306 12th Street #1, New York City, NY 11215 Park Slope, New York City, NY Courtesy of Corcoran Group ## At a Glance - **Last Sold Price**: $1,975,000 - **Status**: Sold on 7/10/2026 - **Beds**: 3 - **Total Baths**: 3 - **Sqft**: 1,715 - **Common Charges**: $616 / mo - **Monthly Taxes**: $32 / mo - **Price per Sqft**: $1,152 - **Brokerage Fee**: Share Eligible This listing was successfully closed and is no longer active on the market. [Planning to sell? Contact Régis Roumila](https://realestaterebatesnewyork.com/contact) ## Property Overview Welcome home to 306 12th Street; a 1715 sqft, pet friendly, duplex Condo featuring two bedrooms plus home office (currently being used as a third bedroom), rec room, two and a half bathrooms and a large, verdant backyard! The home is conveniently located on the first floor with additional common bike storage in the basement. Numerous recent updates to the home include an attractive herringbone tile backsplash with Spanish Zelige tile, newly fronted cabinetry, all new hardware and a suite of new stainless-steel Frigidaire appliances, including a five-burner range with griddle, over the counter microwave, French door refrigerator with bottom freezer and ice maker, and GE dishwasher. The layout includes custom cabinets to the ceiling and a breakfast bar with a unique café table at one end, providing plenty of counter space and additional storage. The adjacent living space features a large picture window flooding the entire space with light, and a built-in banquet doubles as additional storage and a dining area large enough for eight. The adjacent sitting area offers a lovely spot to read or relax while keeping the chef in your home company. Off the kitchen the landing of the stairs leading to the lower level offers a place to hang coats and such, or add storage cabinets halfway down at the turn of the staircase to create a full mudroom. Additional storage under the base of the stairs ensures no space is wasted. At the bottom of the staircase is an interior room, currently being used as a third bedroom, that would also make a great home office or den. Down the hall, past a hall closet and cedar storage room, is the massive, windowed rec room with custom built-in cabinets for all of your books and objets d'art. This spacious room can accommodate the largest of comfy sectionals and is custom designed for your next movie night. There is also a mini fridge and counter/cabinet as well as a small patio accessed from a door at the rear with stairs leading up to the gorgeous backyard beyond to make entertaining from here a breeze. Back upstairs are two more bedrooms nestled quietly in the back with views of the backyard beyond. The primary suite can accommodate a king, and includes two closets, direct access to the backyard, and a newly refreshed primary bath featuring stylish new lighting, hardware, vanity, medicine cabinet, and a stall shower. The second full hall bath was just fully renovated with attractive new tile, a stylish new vanity, lighting and hardware. Another large storage closet with the LG W/D completes the floor. Out back, is one of the nicest, and largest backyards in Park Slope - 22 feet across and over 43 feet deep! The south facing space gets beautiful light and features a large bluestone patio for al fresco dining and grilling, and the remaining turf provides an excellent place to play or relax. The entire space is surrounded by mature trees, trellised vines and bamboo, providing a verdant and private oasis. 306 12th Street is a well-maintained, pet friendly, 4 unit boutique Condo Unit built in 2007. Taxes and Common charges are quite low at $616 and $32.25 a month respectively (due to a 25 yr 421A tax abatement, expiring in 2034) and includes a porter and bike storage in the basement with direct street access. The convenient location in heart of South Slope means you have easy access to all of life's necessities and joys, with neighborhood favorites such as Mariella, Piccoli Trattoria, Athena, Crosta, Muse Café, Bar Toto, Brookvin, Pasta Louise, Zatar, Casa Azul, and Union Market are all within 2 blocks. The F/G and R are also just 3 blocks away at 4th and 9th Street with the transit hub at Atlantic Terminal just 2 stops away from there. Likewise, the wonders of Prospect Park, and its famous bandshell concerts are just 3 blocks away at the 12th Street entrance. ## Property Details - **Property Type**: Condominium - **Beds**: 3 - **Total Baths**: 3 - **Rooms**: 5 - **Sqft**: 1,715 sqft - **Stories**: 4 - **Year Built**: 2007 - **Price per Sqft**: $1,152 - **Common Charges**: $616 / Monthly - **Monthly Taxes**: $32 / mo - **Listed On**: Apr 7, 2026 - **Days on Market**: 163 Days ### Residence Features - Central Air - Common On Floor - Common Area - Washer Hookup - In Unit - Private Outdoor Space Over 60 Sqft - Breakfast Bar - Walk-In Closet(s) - Dishwasher - Freezer - Ice Maker - Microwave - Range - Refrigerator ## Estimated Monthly Payment **$10,635 / month**, assuming a 20% down payment ($395,000), a 6.5% interest rate and a 30-year term. The page's calculator lets a buyer change all three. - **Principal & Interest**: $9,987 - **Property Taxes**: $32 - **Common Charges**: $616 Estimates only. Actual payments may vary. Confirm terms with your lender. ## Sales and market data ### Recent sales 3 apartments at 306 12th Street have recorded sales since September 2021, the most recent for $1,975,000 in July 2026. Prices are the figures recorded with the City, not asking prices. | Unit | Beds | Sq Ft | Sold Price | $/ft² | Sold | Source | | --- | --- | --- | --- | --- | --- | --- | | 1 (Apartment) | 3 | 1,715 | $1,975,000 | $1,152/ft² | July 10, 2026 | MLS | | 1B (Apartment) | 4 | 2,323 | $2,100,000 | $904/ft² | November 15, 2023 | City record · MLS | | Entire property (Single Family Residence) | 3 | — | $2,500,000 | — | June 22, 2022 | 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 - **Last sold price**: $1,975,000 - **Median sold price**: $2,272,652 - **Difference**: -$297,652 (-13.1%) - **Last sold, $/ft²**: $1,152 - **Median $/ft²**: $1,530 - **Comparable sales**: 36 - **Sales from**: October 2024 – June 2026 - **Middle half of those sales**: $1,993,750 – $2,875,825 Based on condo three-bedroom sales in Park Slope. This building has not had enough comparable sales of its own in the period to support a median, so the benchmark is drawn from Park Slope instead. ### How these sales were negotiated - **Sale-to-list price**: 100% (33 sales) - **Sold below asking**: 39% (33 sales) - **Typical time to find a buyer**: 50 days (33 sales) - **Typical time to close**: 64 days (32 sales) Based on condo three-bedroom sales in Park Slope 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, condo and house three-bedroom sales in Park Slope | Year | Median sold price | Sales | | --- | --- | --- | | 2017 | $1,826,425 | 22 | | 2018 | $1,627,500 | 14 | | 2020 | $1,830,000 | 11 | | 2021 | $1,730,000 | 38 | | 2022 | $3,233,200 | 42 | | 2024 | $2,138,125 | 10 | | 2025 | $2,050,000 | 19 | | 2026 YTD | $2,610,000 | 16 | Based on recorded condo and house three-bedroom sales in Park Slope. 2026 is year-to-date. Sales data through July 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 306 12TH Street](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/306-12th-street) ## Price and Property History for 306 12th Street, Unit 1 Review the recorded listing activity for 306 12th Street, Unit 1, including asking-price changes and prior market dates. - **Originally listed**: April 7, 2026 at $1,750,000 - **Last sold**: $1,975,000 on July 10, 2026 | Date | Price | Listing event | | --- | --- | --- | | July 10, 2026 | $1,975,000 | Sold | | April 29, 2026 | $1,975,000 | Entered contract | | April 7, 2026 | $1,750,000 | Listed for sale by Corcoran Group | | July 31, 2015 | — | Sold | | June 17, 2015 | $1,521,000 | Asking price increased by $71,000, or 4.9% | | May 29, 2015 | $1,550,000 | Listed for sale by Brown Harris Stevens Residential Sales LLC | ## Property Tax History Taxes at 306 12th Street #1 were $389 in 2026. | Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate | | --- | --- | --- | --- | --- | --- | --- | | 2026 (FY 2026/27) | $283,502 | $13,984 | $269,518 | $283,502 | $389 | 12.5% (estimated) | | 2025 (FY 2025/26) | $236,530 | $13,984 | $222,546 | $236,530 | $389 | 12.5% (estimated) | | 2024 (FY 2024/25) | $295,693 | $13,984 | $281,709 | $295,693 | $389 | 12.5% | | 2023 (FY 2023/24) | $280,514 | $13,984 | $266,530 | $280,514 | $389 | 12.502% | | 2022 (FY 2022/23) | $275,613 | $13,984 | $261,629 | $275,613 | $382 | 12.267% | | 2021 (FY 2021/22) | $220,515 | $13,984 | $206,531 | $220,515 | $381 | 12.235% | | 2020 (FY 2020/21) | $238,682 | $13,984 | $224,698 | $238,682 | $382 | 12.267% | | 2019 (FY 2019/20) | $227,925 | $13,984 | $213,941 | $178,215 | $388 | 12.473% | | 2018 (FY 2018/19) | $172,692 | — | — | $172,692 | $21,780 | 12.612% | | 2017 (FY 2017/18) | $159,900 | — | — | $159,900 | $20,338 | 12.719% | | 2016 (FY 2016/17) | $148,056 | — | — | $148,056 | $19,087 | 12.892% | | 2015 (FY 2015/16) | $137,089 | — | — | $137,089 | $17,661 | 12.883% | | 2014 (FY 2014/15) | $145,121 | — | — | $145,121 | $18,655 | 12.855% | | 2013 (FY 2013/14) | $138,972 | — | — | $138,972 | $18,268 | 13.145% | | 2012 (FY 2012/13) | $128,678 | — | — | $128,678 | $16,961 | 13.181% | | 2011 (FY 2011/12) | $119,147 | — | — | $119,147 | $16,005 | 13.433% | | 2010 (FY 2010/11) | $111,632 | — | — | $111,632 | $14,906 | 13.353% | 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 3010291101. 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 ### 306 12th Street 306 12th Street, Brooklyn, NY 11215 A building in the neighborhood, currently featuring 0 active listings. - **Year Built**: 2007 - **Active Units**: 0 - **Floors**: 4 [View the building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/306-12th-street) ### Available Residences — For Sale (0) | Unit | Beds | Baths | Size | Price / Ft² | Price | Listing Office | Listed Date | Days on Market | | --- | --- | --- | --- | --- | --- | --- | --- | --- | ### Recently Sold (1) | Unit | Beds | Baths | Size | Price / Ft² | Sold Price | Listing Office | Listed Date | Sold Date | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [1](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11215/306-12th-street-1-ny-11215) | 3 | 3 | 1,715 sqft | $1,152 | $1,975,000 | Corcoran Group | Apr 7, 2026 | Jul 10, 2026 | ## Park Slope Overview of Park Slope [Explore Park Slope](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/park-slope) · [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods) ### Nearby 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) - [South Slope real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/south-slope) - [Prospect Park real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/prospect-park) - [Boerum Hill real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/boerum-hill) - [Carroll Gardens real estate for sale](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/carroll-gardens) ## Related Links - [306 12TH Street — building page](https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/306-12th-street) - [Park Slope neighborhood guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/park-slope) - [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.