New York City  »  11231  »  Clinton St  »  400 Clinton St

Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231 Property Information

Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231 1
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Address

Building name Carroll Gardens Branch Library
Primary address Carroll Gardens Branch Library - 400 Clinton Street
Secondary address 396 Clinton St
Neighborhood Carroll Gardens
Zip code 11231
Borough Brooklyn
Block & lot 00338-0033

Sales & Tax Overview for 400 Clinton Street, Brooklyn

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Tax class

Lot & Building Information for 400 Clinton Street, Brooklyn

Lot sq. ft. 9,000
Lot dimensions 100 ft x 90 ft
Property type Library (P8)
Building sqft 12,600
Building dimensions 70 ft x 90 ft
Buildings on lot 1
Stories 1
Year built 1925
Construction type
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Zoning & Use for 400 Clinton Street, Brooklyn

Zoning
Commercial units 1
Office sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 6
Closest police station 0.10 Miles
Closest fire station 0.42 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 400 Clinton Street, Brooklyn

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Floor area ratio (FAR) for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 396 Clinton St, Brooklyn, NY 11231
  • 396-402 Clinton St, Brooklyn, NY 11231
  • 243-251 Union St, Brooklyn, NY 11231

About 400 Clinton Street, Brooklyn

What is the year built & the total sq. ft. for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231?

Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231 was built in 1925 and has a total of 12,600 square feet.

What is the assessed value of Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231?

The assessed market value for the current tax year is $1,260,450.

Ownership Information for 400 Clinton Street, Brooklyn

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Property owner name for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231
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Building contacts for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231
Building management:
Representatives (from permits):
Tenants:
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Past Sales & Property History for 400 Clinton Street, Brooklyn

Create a free account to view the complete sales history for 400 Clinton Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 400 Clinton Street, Brooklyn

Data not available for this property.

Property Taxes for 400 Clinton Street, Brooklyn

Access detailed property tax data for Carroll Gardens Branch Library - Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $0
Tax assessor's market value: $2,801,000
Assessed value: $1,260,450
Exemptions granted by city:

Assessment History for 400 Clinton Street, Brooklyn

Here's the assessment & property tax history for 400 Clinton Street, 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 $2,736,000 $1,231,200 $0 10.848% $124,520 $0 n/a
2024/25 $2,676,000 $1,204,200 $0 10.762% $123,688 $0 n/a
2023/24 $2,615,000 $1,176,750 $0 10.592% $121,991 $0 n/a
2022/23 $2,493,000 $1,121,850 $0 10.646% $119,432 $0 n/a
2021/22 $2,234,000 $1,005,300 $0 10.755% $108,120 $0 n/a

Permits for 400 Clinton Street, Brooklyn

The complete history of permits filed for 400 Clinton Street, 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.

Filing date Job type Job status Job description Initial cost
09/30/2025 Alteration
08/01/2024 Alteration
05/16/2024 Alteration
04/04/2024 Alteration
02/27/2024 Alteration
08/23/2023 Alteration
06/25/2020 Alteration
06/04/2020 Alteration
05/11/2020 Alteration
05/08/2020 Alteration type 2
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Brooklyn Commercial Market Stats

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.

Median Price/Sqft Q1/2026
$444
-15% YoY
Median Price/Sqft Q4/2025
$523
9.6% YoY
Median Price/Sqft 2025
$523
5.9% YoY

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Risk

FEMA flood zone(s): X (See more on map)

Transportation

Distance to Subway
Closest station Smith St & President St at NW Corner
Station lines F-G
Distance (miles) 0.239
View subway map

Neighbors for 400 Clinton Street, Brooklyn

Here are the neighbors for Carroll Gardens Branch Library - Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231.

Address Square feet Purchase date Purchase price
225 Union St, Brooklyn 3,672 12/10/2021
246 Sackett St, Brooklyn 3,440 11/20/2018 $5,000,000
242 Sackett St, Brooklyn 3,800 12/02/2021
240 Sackett St, Brooklyn 5,160 08/06/2021
235 Union St, Brooklyn 3,369 07/03/1990
248 Sackett St, Brooklyn 3,440 09/28/2023
244 Sackett St, Brooklyn 2,700 12/11/1987
231 Union St, Brooklyn 3,488 11/02/2020
217 Union St, Brooklyn 2,400 11/13/1998
392 Clinton St, Brooklyn 5,000 03/17/2026 $1,000,000
390 Clinton St, Brooklyn 5,104 11/02/2010 $2,000,000
241 Union St, Brooklyn 3,449 07/29/2025 $4,910,000
239 Union St, Brooklyn 3,484 01/08/2026 $4,100,000
233 Union St, Brooklyn 4,200 08/23/1985
227 Union St, Brooklyn 3,672 09/29/2022
388 Clinton St, Brooklyn 8,200 06/15/1984
237 Union St, Brooklyn 4,624 03/25/1994
229 Union St, Brooklyn 3,672 02/10/1984
394 Clinton St, Brooklyn 5,200 06/23/1981
238 Sackett St, Brooklyn 6,384 04/30/1975
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