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

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

Also known as: 396 Clinton St

Property image for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231
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Property type

Library (P8)

Year built

1925

Lot sq. ft.

9,000

General information

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Address
Building name
Carroll Gardens Branch Library
Primary address
Carroll Gardens Branch Library - 400 Clinton Street
Alternate address(es)
243-251 Union St
396-402 Clinton St
ZIP code
11231
Neighborhood
Carroll Gardens
Borough
Brooklyn
Block & lot
00338-0033

Owner

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Building
Property type
Library (P8)
Building sq. ft.
12,600
Building dimensions
70 ft x 90 ft
Buildings on lot
1
Stories
1
Year built
1925
Building material
Tax
Tax year
2026-2027
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
0
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
100 ft x 90 ft
Lot sq. ft.
9,000

Area overview

Walk score
98 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
98 /100.  Biker's Paradise
School district
15
Community district
6
Closest police station
0.10 Miles
Closest fire station
0.42 Miles

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Ownership

Ownership information for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231

No recently recorded sales for this property.

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Title documents

No recently recorded documents for this property.

Tax

Property taxes for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Municipal exemptions
Recent tax assessments
Market value
$2,801,000
Assessed value
$1,260,450

More about New York City property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y 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
2020/21 $2,752,000 $1,238,400 $0 10.694% $123,378 $0 n/a
2019/20 $2,703,000 $1,216,350 $0 10.537% $116,294 $0 n/a
2018/19 $2,587,000 $1,164,150 $0 10.514% $109,539 $0 n/a
2017/18 $2,453,000 $1,103,850 $0 10.514% $103,814 $0 n/a
2016/17 $2,324,000 $1,045,800 $0 10.574% $99,315 $0 n/a
Permits

Permit information for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
07/17/2026 Alteration
09/30/2025 Alteration
08/01/2024 Alteration
05/16/2024 Alteration
04/04/2024 Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
11/25/2020 E-elevator elevatorrequired
11/07/2019 E-elevator elevatorrequired
10/16/2018 E-elevator elevatorrequired

*Most recent DOB violations on record for this property.

Neighborhood

Brooklyn commercial market stats

Review a detailed real estate market overview of Brooklyn and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Brooklyn and compare it to other New York City boroughs.

Q2 2026 median price/sq. ft.

$533

1.5% Y-o-Y

Q1 2026 median price/sq. ft.

$471

-8.9% Y-o-Y

2025 median price/sq. ft.

$523

5.2% Y-o-Y

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Risk

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FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

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

Access the detailed traffic volume map for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Neighbors for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY

225 Union St, Brooklyn 246 Sackett St, Brooklyn 242 Sackett St, Brooklyn 240 Sackett St, Brooklyn 235 Union St, Brooklyn 248 Sackett St, Brooklyn 244 Sackett St, Brooklyn 231 Union St, Brooklyn 217 Union St, Brooklyn 392 Clinton St, Brooklyn 390 Clinton St, Brooklyn 241 Union St, Brooklyn 239 Union St, Brooklyn 233 Union St, Brooklyn 227 Union St, Brooklyn 388 Clinton St, Brooklyn 237 Union St, Brooklyn 229 Union St, Brooklyn 394 Clinton St, Brooklyn 238 Sackett St, Brooklyn

Nearby ZIP codes for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY

10002, New York City, NY 10004, New York City, NY 10005, New York City, NY 10006, New York City, NY 10007, New York City, NY 10038, New York City, NY 10271, New York City, NY 10278, New York City, NY 10279, New York City, NY 10280, New York City, NY 10282, New York City, NY 11201, New York City, NY 11205, New York City, NY 11215, New York City, NY 11217, New York City, NY 11218, New York City, NY 11219, New York City, NY 11220, New York City, NY 11232, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231?

The development at Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231 was built in 1925.

What is the total square footage of Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231?

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

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

Carroll Gardens Branch Library - 400 Clinton Street, Brooklyn, NY 11231 is currently assessed at $1,260,450.

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