Kings  »  11221  »  Throop Ave  »  523 Throop Ave

523 Throop Avenue, Brooklyn, NY 11221 - Property report

Also known as: 419 Jefferson Ave

Property image for 523 Throop Avenue, Brooklyn, NY 11221
static Mapbox map

Property type

Over Six Families without Stores (C1)

Year built

1910

Lot sq. ft.

1,800

Sale price

$520,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
523 Throop Avenue
Alternate address(es)
419 Jefferson Ave
ZIP code
11221
Neighborhood
Bedford-Stuyvesant
Borough
Brooklyn
Block & lot
01831-0001

Owner

Find out who owns 523 Throop Avenue, Brooklyn, NY 11221. Uncover corporate and individual owners with a free account.

Building
Property type
Over Six Families without Stores (C1)
Building sq. ft.
5,600
Building dimensions
20 ft x 70 ft
Buildings on lot
1
Stories
4
Year built
1910
Building material
Sales
Sale date
02/05/2008
Sale price
$520,000
Tax
Tax year
2026-2027
Property tax
$19,898
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
8
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
20 ft x 90 ft
Lot sq. ft.
1,800

Area overview

Walk score
96 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
75 /100.  Very Bikeable
School district
13
Community district
3
Closest police station
0.32 Miles
Closest fire station
0.26 Miles

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 523 Throop Avenue, Brooklyn, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

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

Sales history for 523 Throop Avenue, Brooklyn, NY 11221

Sale date Sale price Buyer name Seller name
02/05/2008 $520,000 X XXXXXXXXX XXX XXXXXXXXXXX, XXXXX XXX XXXXXXXXXXX, XXXXXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
09/07/2021 - R UCC3 Termination
(2021090101520001)		 XXX XXXXXX XXX XXX XXXXXX XXXX
09/07/2021 - R
09/01/2021 - D		 Agreement
(2021090101520005)		 XXX XXXXXX XXX XXX XXXXXXXX XXXXX XXXX XX
09/07/2021 - R
09/01/2021 - D		 Mortgage
(2021090101520004)		 XXX XXXXXX XXX XXX XXXXXXXX XXXXX XXXX XX
09/07/2021 - R
09/01/2021 - D		 Assignment, Mortgage
(2021090101520003)		 XXXXXX XXXX XXXXXXXX XXXXX XXXX XX
09/07/2021 - R
09/01/2021 - D		 Termination of Assign of L&R
(2021090101520002)		 XXXXXX XXXX XXX XXXXXX XXX XXX
09/06/2016 - R Initial UCC1
(2016082300889006)		 XXX XXXXXX XXX XXX XXXXXX XXXX
09/01/2016 - R UCC3 Termination
(2016082300885001)		 XXX XXXXXX XXX XXX XXXXXXXXX XXXX
09/06/2016 - R
08/17/2016 - D		 Assignment of Leases and Rents
(2016082300889005)		 XXX XXXXXX XXX XXX XXXXXX XXXX
09/06/2016 - R
08/17/2016 - D		 Agreement
(2016082300889004)		 XXX XXXXXX XXX XXX XXXXXX XXXX
09/06/2016 - R
08/17/2016 - D		 Mortgage
(2016082300889003)		 XXX XXXXXX XXX XXX XXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 523 Throop Avenue, 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
Property tax
$19,898
Municipal exemptions
Recent tax assessments
Market value
$1,585,000
Assessed value
$713,250

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 $1,321,000 $594,450 $141,017 12.439% $22,266 $17,541 +25.58%
2024/25 $1,152,000 $518,400 $118,304 12.5% $21,681 $13,969 +210.55%
2023/24 $960,000 $432,000 $92,577 12.502% $20,078 $4,498 +195.95%
2022/23 $800,000 $360,000 $70,073 12.267% $18,242 $1,520 +71.15%
2021/22 $639,600 $287,820 $65,091 12.235% $16,846 $888 -88.89%
2020/21 $621,000 $279,450 $65,148 12.267% $16,891 $7,992 +1.00%
2019/20 $517,200 $232,740 $63,440 12.473% $16,642 $7,913 +6.36%
2018/19 $431,000 $193,950 $58,990 12.612% $15,581 $7,440 +6.86%
2017/18 $383,000 $172,350 $54,740 12.719% $14,549 $6,962 +6.39%
2016/17 $347,000 $156,150 $50,764 12.892% $13,655 $6,544 -0.99%
Permits

Permit information for 523 Throop Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
01/28/2009 Alteration type 2
06/01/2007 Alteration type 2
08/30/1995 Alteration type 2

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
12/13/2011 Lblvio-low pressure boiler
12/03/2009 C-construction
01/31/2005 Ll6291-local law 62/91 - boilers

*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

Check out recently sold homes in Brooklyn and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
Throop Ave & Fulton St at NW Corner
Station lines
A-C
Distance (miles)
0.304
View subway map

Access the detailed traffic volume map for 523 Throop Avenue, Brooklyn, NY 11221 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 523 Throop Avenue, Brooklyn, NY

519 Throop Ave, Brooklyn 517 Throop Ave, Brooklyn 507 Throop Ave, Brooklyn 515 Throop Ave, Brooklyn 511 Throop Ave, Brooklyn 347 Jefferson Ave, Brooklyn 349 Jefferson Ave, Brooklyn 513 Throop Ave, Brooklyn 505 Throop Ave, Brooklyn 361 Jefferson Ave, Brooklyn 365 Jefferson Ave, Brooklyn 521 Throop Ave, Brooklyn 509 Throop Ave, Brooklyn 345 Jefferson Ave, Brooklyn 359 Jefferson Ave, Brooklyn 363 Jefferson Ave, Brooklyn 351 Jefferson Ave, Brooklyn 512 Putnam Ave, Brooklyn 355 Jefferson Ave, Brooklyn 357 Jefferson Ave, Brooklyn

Nearby ZIP codes for 523 Throop Avenue, Brooklyn, NY

11101, New York City, NY 11104, New York City, NY 11203, New York City, NY 11205, New York City, NY 11206, New York City, NY 11207, New York City, NY 11211, New York City, NY 11212, New York City, NY 11213, New York City, NY 11216, New York City, NY 11217, New York City, NY 11222, New York City, NY 11225, New York City, NY 11226, New York City, NY 11233, New York City, NY 11237, New York City, NY 11238, New York City, NY 11378, New York City, NY 11379, New York City, NY 11385, New York City, NY

Frequently asked questions

What is the year built for 523 Throop Avenue, Brooklyn, NY 11221?

The development at 523 Throop Avenue, Brooklyn, NY 11221 was built in 1910.

What is the total square footage of 523 Throop Avenue, Brooklyn, NY 11221?

523 Throop Avenue, Brooklyn, NY 11221 has a total of 5,600 square feet.

When was 523 Throop Avenue, Brooklyn, NY 11221 last sold and what was the sale price?

523 Throop Avenue, Brooklyn, NY 11221 was last sold on 02/05/2008 for $520,000.

What is the assessed value of 523 Throop Avenue, Brooklyn, NY 11221?

523 Throop Avenue, Brooklyn, NY 11221 is currently assessed at $713,250.

What are the property taxes for 523 Throop Avenue, Brooklyn, NY 11221?

The property taxes for 523 Throop Avenue, Brooklyn, NY 11221 total $19,898.

How many residential units does this building have?

This building has 8 residential unit(s).

Disclaimer

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