| Primary address | 634 Classon Avenue |
| Secondary address | 932-942 Dean St |
| Neighborhood | Prospect Heights |
| Zip code | 11238 |
| Borough | Brooklyn |
| Block & lot | 01141-0043 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Purchase date | 06/24/2021 |
| Purchase price | $22,072,796 |
| Tax class | Register |
| Estimated property tax | $3,116 |
| Lot sqft | 2,450 |
| Lot dimensions | |
| Building class | Single or Multiple Dwelling with Stores or Offices (S9)
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| Building sqft | 6,250 |
| Building dimensions |
| Buildings on lot | 1 |
| Stories | 4 |
| Year built | 1931 |
| Construction type | Register |
| School district | 17 |
| Community district | 8 |
| Closest police station | 0.79 Miles |
| Closest fire station | 0.33 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.
This Single or Multiple Dwelling with Stores or Offices (S9) located at 634 Classon Avenue, Brooklyn, NY 11238 has a total of 6,250 square feet and a current price per square foot of $3,531.
What is the year built & the current market value of 634 Classon Avenue, Brooklyn, NY 11238?634 Classon Avenue, Brooklyn, NY 11238 was built in 1931 and has a current tax assessor's market value of $2,042,000.
How many commercial spaces does this building have?This building has 2 commercial spaces available for lease.
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.
Create a free account to view the complete sales history for 634 Classon 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 634 Classon Avenue, Brooklyn, NY 11238. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $3,116 |
| Estimated property tax: | $3,116 |
| Tax assessor's market value: | $2,042,000 |
| Assessed value: | $918,900 |
| Exemptions granted by city: | Register |
Here's the assessment & property tax history for 634 Classon 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 | $2,042,000 | $918,900 | $25,052 | 12.439% | $32,006 | $3,116 | +0.65% |
| 2024/25 | $2,553,000 | $1,148,850 | $24,769 | 12.5% | $31,166 | $3,096 | -0.05% |
| 2023/24 | $2,341,000 | $1,053,450 | $24,778 | 12.502% | $28,862 | $3,098 | +1.47% |
| 2022/23 | $1,951,000 | $877,950 | $24,888 | 12.267% | $26,222 | $3,053 | +0.00% |
| 2021/22 | $1,561,000 | $702,450 | $24,954 | 12.235% | $24,216 | $3,053 | -0.26% |
The complete history of permits filed for 634 Classon 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) |
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Distance to Subway
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| Closest station | Franklin Ave & Park Pl at NW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | FS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.224 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Classon Av/Bergen St | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B48 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.031 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for 634 Classon Avenue, Brooklyn, NY 11238.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 650 Classon Ave, Brooklyn | 1,728 | 02/06/1974 | |
| 916 Dean St, Brooklyn | 2,750 | 12/23/1999 | |
| 845 Bergen St, Brooklyn | 04/07/1983 | ||
| 908 Dean St, Brooklyn | 25,480 | 12/23/1999 | |
| 561 Grand Ave, Brooklyn | 78,000 | 10/27/1995 | |
| 642 Classon Ave, Brooklyn | 1,824 | 04/07/2025 | $1,550,000 |
| 843 Bergen St, Brooklyn | 03/24/1982 | ||
| 924 Dean St, Brooklyn | 4,330 | 09/01/2004 | $145,000 |
| 646 Classon Ave, Brooklyn | 4,600 | 08/28/1991 | |
| 868 Dean St, Brooklyn | 3,874 | 08/12/1998 | |
| 567 Grand Ave, Brooklyn | 9,500 | 03/10/2005 | |
| 636 Classon Ave, Brooklyn | 4,320 | 08/28/1991 | |
| 892 Dean St, Brooklyn | 35,556 | 12/23/1999 | |
| 876 Dean St, Brooklyn | 388 | 01/20/2020 | $4,746,875 |
| 640 Classon Ave, Brooklyn | 2,940 | 10/03/2012 | $950,000 |
| 870 Dean St, Brooklyn | 4,950 | 08/12/1998 | |
| 638 Classon Ave, Brooklyn | 7,190 | 10/31/2007 | $1,150,000 |
| 644 Classon Ave, Brooklyn | 1,824 | 06/18/2014 | $5,942,670 |
| 652 Classon Ave, Brooklyn | 4,777 |
