| Primary address | 21 Montrose Avenue |
| Secondary address | 21-25 Montrose Ave |
| Neighborhood | Williamsburg |
| Zip code | 11206 |
| Borough | Brooklyn |
| Block & lot | 03049-0043 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Purchase date | 07/21/2020 |
| Purchase price | $15,000,000 |
| Tax class | Register |
| Estimated property tax | $363,124 |
| Lot sq. ft. | 7,500 |
| Lot dimensions | |
| Property type | Elevator Apartment - Semi-fireproof without Stores (D1)
|
| Building sqft | 29,250 |
| Building dimensions |
| Buildings on lot | 1 |
| Stories | 7 |
| Year built | 2008 |
| Construction type | Register |
| School district | 14 |
| Community district | 1 |
| Closest police station | 1.25 Miles |
| Closest fire station | 0.60 Miles |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
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You will find all alternate addresses for the property in this section.
21 Montrose Avenue, Brooklyn, NY 11206 was built in 2008 and has a total of 29,250 square feet.
What is the assessed value of 21 Montrose Avenue, Brooklyn, NY 11206 and the property tax paid?Assessed at $3,039,750, the tax amount paid for 21 Montrose Avenue, Brooklyn, NY 11206 is $350,395. For the next year, the tax amount for 21 Montrose Avenue, Brooklyn, NY 11206 is estimated at $363,124.
When was 21 Montrose Avenue, Brooklyn, NY 11206 last sold and what was the last sale price?21 Montrose Avenue, Brooklyn, NY 11206 was last sold in 07/21/2020 for $15,000,000.
How many residential units does this building have?This building has 30 residential unit(s). There are 1 active listings at this address.
View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.
| Listing type | For Sale |
|---|---|
| Listing date | 03/06/2026 |
| Last updated | 03/06/2026 |
| Lot size | 0.172 Acre |
Create a free account to view the complete sales history for 21 Montrose Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 21 Montrose Avenue, Brooklyn, NY 11206. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $350,395 |
| Estimated property tax: | $363,124 |
| Tax assessor's market value: | $6,755,000 |
| Assessed value: | $3,039,750 |
Here's the assessment & property tax history for 21 Montrose Avenue, Brooklyn, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessed value | Taxable | Tax rate % | Base tax | Property tax | Year over year change |
|---|---|---|---|---|---|---|---|
| 2025/26 | $6,755,000 | $3,039,750 | $2,816,910 | 12.439% | $350,395 | $350,395 | +34.91% |
| 2024/25 | $5,698,000 | $2,564,100 | $2,077,866 | 12.5% | $320,513 | $259,733 | +22.64% |
| 2023/24 | $6,077,000 | $2,734,650 | $1,693,962 | 12.502% | $341,886 | $211,779 | +33.04% |
| 2022/23 | $6,766,000 | $3,044,700 | $1,297,638 | 12.267% | $373,493 | $159,181 | +101.21% |
| 2021/22 | $6,003,000 | $2,701,350 | $646,614 | 12.235% | $330,510 | $79,113 | +385.16% |
The complete history of permits filed for 21 Montrose Avenue, Brooklyn, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Access a detailed real estate market overview of Brooklyn so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Brooklyn and compare it to other boroughs in New York City.
Check out recently sold homes in Brooklyn and see how their prices compare.
| FEMA flood zone(s): | X (See more on map) |
| Hurricane evacuation zone: | 5 (See more on map) |
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Distance to Subway
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| Closest station | Union Ave & Broadway at NE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | G | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.11 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Meserole St/Lorimer St | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B60 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.056 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for 21 Montrose Avenue, Brooklyn, NY 11206.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 73 Montrose Ave, Brooklyn | 33,294 | 12/20/2012 | $4,100,000 |
| 69 Montrose Ave, Brooklyn | 3,375 | 10/17/1997 | |
| 67 Montrose Ave, Brooklyn | 3,375 | 11/24/2009 | |
| 41 Montrose Ave, Brooklyn | 3,600 | 12/19/2005 | $499,500 |
| 43 Montrose Ave, Brooklyn | 4,125 | 02/27/2006 | $499,500 |
| 31 Montrose Ave, Brooklyn | 3,450 | 12/21/2005 | |
| 17 Montrose Ave, Brooklyn | 13,500 | 08/26/1999 | |
| 56 Meserole St, Brooklyn | 27,800 | 01/28/2026 | $15,500,000 |
| 37 Montrose Ave, Brooklyn | 7,493 | 06/03/1998 | |
| 344 Lorimer St, Brooklyn | 12/05/2022 | $2,175,000 | |
| 345 Lorimer St, Brooklyn | 4,125 | 12/30/2020 | $1 |
| 346 Lorimer St, Brooklyn | 2,160 | 01/28/2026 | $4,100,000 |
| 117 Leonard St, Brooklyn | 2,800 | 01/21/1999 | |
| 71 Montrose Ave, Brooklyn | 7,000 | 06/05/1990 | |
| 343 Lorimer St, Brooklyn | 10,000 | 06/22/1995 | |
| 80 Meserole St, Brooklyn | 67,600 | 05/08/2014 | $35,600,000 |
| 33 Montrose Ave, Brooklyn | 3,750 | 03/10/2004 | $499,500 |
| 35 Montrose Ave, Brooklyn | 4,125 | 10/30/2007 | |
| 347 Lorimer St, Brooklyn | 25,777 | 05/17/2024 | $15,000,000 |
