Kings  »  11221  »  Throop Ave  »  423 Throop Ave

423 Throop Avenue, Brooklyn, NY 11221 - Property report

Also known as: 423 Throop Ave

Property image for 423 Throop Avenue, Brooklyn, NY 11221
static Mapbox map

Property type

Five to Six Families (C2)

Year built

1931

Lot sq. ft.

2,500

Sale price

$1,000

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
423 Throop Avenue
ZIP code
11221
Neighborhood
Bedford-Stuyvesant
Borough
Brooklyn
Block & lot
01806-0006

Owner

Find out who owns 423 Throop Avenue, Brooklyn, NY 11221. Uncover corporate and individual owners with a free account.

Building
Property type
Five to Six Families (C2)
Building sq. ft.
4,875
Building dimensions
25 ft x 65 ft
Buildings on lot
1
Stories
3
Year built
1931
Last altered
2004
Building material
Sales
Sale date
05/03/2018
Sale price
$1,000
Tax
Tax year
2026-2027
Tax class
Zoning & Use
Zoning
Residential units
6
Residential sq. ft.
Lot
Lot dimensions
25 ft x 100 ft
Lot sq. ft.
2,500
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Current built area
4,875 sq. ft.
Buildable area

Area overview

Walk score
89 /100.  Very Walkable
Transit score
93 /100.  Rider's Paradise
Bike score
80 /100.  Very Bikeable
School district
16
Community district
3
Closest police station
0.12 Miles
Closest fire station
0.34 Miles

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

Ownership

Ownership information for 423 Throop Avenue, Brooklyn, NY

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

Sales history for 423 Throop Avenue, Brooklyn, NY 11221

Sale date Sale price Buyer name Seller name
05/03/2018 $1,000 XXXXXX XXXXXXXXX XXX XXXXXXXX, XXX. , XX XXXXXXX, XXXXXXXX
06/03/2003 $10,000 XXX XXXXXX XXX XXXXXX, XXXXXXX
03/27/2003 $500,000 XXXXXX, XXXXXXX XXXXXXX, XXXXX X

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
05/02/2025 - R
03/27/2025 - D		 Agreement
(2025050200360004)		 XXXXXXXXXXXX XXXXXXX XXXXXXX XXXXXXXXXXX XXXX XXXX XXX XXXX XX XXX XXXX XXXXXX XX XXX XXXXXXX XXX XX
08/20/2024 - R
07/29/2024 - D		 Sundry Agreement
(2024081600422002)		 XXXXXXXXXXXX XXXXXXX XXXXXXX XXXXXXXXXXX XXXX XXXX XXXX XX XXX XXXX (XXX)
09/28/2023 - R
09/15/2023 - D		 Sundry Agreement
(2023092000104001)		 XXXXXXXXXXXX XXXXXXX XXXXXXX XXXXXXXXXXX XXXX XXXX XXX XXXX XX XXX XXXX XXXX XX XXX
09/06/2023 - R
08/31/2023 - D		 Assignment, Mortgage
(2023090400012001)		 XXXXX XXXXXXX XXX XXXXXX XXXXXXXXXXX XXX
01/28/2022 - R
01/07/2022 - D		 Mortgage
(2022012300034001)		 XXXXXX XXXXXXXXX XXX XXX XXXXXX XXX
01/11/2022 - R
12/20/2021 - D		 Deed
(2021122200014001)		 XXXXXX XXXXXXXXX XXX XXXXXX XXXXXXXXX XXX XXX
11/16/2021 - R
03/29/2021 - D		 Court Order
(2021110900183001)		 XXX XXXX XXXX XXXXXXXXXX XX XXXXXXX XXXXXX XXXXXXXXX XXX
09/30/2019 - R
09/19/2019 - D		 Agreement
(2019092700415004)		 XXXXXXXXXXXX XXXXXXX XXXXXXX XXXXXXXXXXX XXXX XXXX XXX XXXX XX XXX XXXX
09/14/2018 - R
09/06/2018 - D		 Agreement
(2018091301240002)		 XXXXXXXXXXXX XXXXXXX XXXXXXX XXXXXXXXXXX XXXX XXXX XXX XXXX XX XXX XXXX
09/14/2018 - R
09/06/2018 - D		 Deed
(2018091301240001)		 XXXXXXXXXXXX XX XXXXXXX XX XXX XXXX XX XXX XXXX XXXXXXXXXXXX XXXXXXX XXXXXXX XXXXXXXXXXX XXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 423 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
Municipal exemptions
Recent tax assessments
Market value
$949,000
Assessed value
$427,050

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 $838,000 $377,100 $0 12.439% $6,088 $0 n/a
2024/25 $786,000 $353,700 $0 12.5% $5,913 $0 n/a
2023/24 $655,000 $294,750 $0 12.502% $5,483 $0 n/a
2022/23 $644,000 $289,800 $0 12.267% $4,987 $0 n/a
2021/22 $515,000 $231,750 $0 12.235% $4,606 $0 n/a
2020/21 $500,000 $225,000 $0 12.267% $4,618 $0 n/a
2019/20 $416,400 $187,380 $36,389 12.473% $4,539 $4,539 +6.68%
2018/19 $347,000 $156,150 $33,735 12.612% $4,255 $4,255 +6.96%
2017/18 $308,000 $138,600 $31,274 12.719% $3,978 $3,978 +6.55%
2016/17 $246,000 $110,700 $28,958 12.892% $3,733 $3,733 +0.07%
Permits

Permit information for 423 Throop Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
01/26/2023 Alteration
11/29/2022 Alteration
11/29/2022 Alteration
02/24/2022 Alteration
02/09/2022 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
11/14/2025 Lblvio-low pressure boiler boiler required
06/30/2023 Lblvio-low pressure boiler boiler required
04/25/2023 Lblvio-low pressure boiler boiler required

*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
Nostrand Ave & Lafayette Ave at SW Corner
Station lines
G
Distance (miles)
0.528
View subway map

Access the detailed traffic volume map for 423 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 423 Throop Avenue, Brooklyn, NY

419 Throop Ave, Brooklyn 486 Lexington Ave, Brooklyn 427 Throop Ave, Brooklyn 490 A Lexington Ave, Brooklyn 425 Throop Ave, Brooklyn 421 Throop Ave, Brooklyn 490 Lexington Ave, Brooklyn 492 Lexington Ave, Brooklyn 409 Quincy St, Brooklyn 411 Quincy St, Brooklyn 413 Quincy St, Brooklyn 415 Quincy St, Brooklyn 502 Lexington Ave, Brooklyn 431 Throop Ave, Brooklyn 403 Quincy St, Brooklyn 417 Throop Ave, Brooklyn 482 Lexington Ave, Brooklyn 488 Lexington Ave, Brooklyn 407 Quincy St, Brooklyn 433 Throop Ave, Brooklyn

Nearby ZIP codes for 423 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 423 Throop Avenue, Brooklyn, NY 11221?

The development at 423 Throop Avenue, Brooklyn, NY 11221 was built in 1931.

What is the total square footage of 423 Throop Avenue, Brooklyn, NY 11221?

423 Throop Avenue, Brooklyn, NY 11221 has a total of 4,875 square feet.

When was 423 Throop Avenue, Brooklyn, NY 11221 last sold and what was the sale price?

423 Throop Avenue, Brooklyn, NY 11221 was last sold on 05/03/2018 for $1,000.

What is the assessed value of 423 Throop Avenue, Brooklyn, NY 11221?

423 Throop Avenue, Brooklyn, NY 11221 is currently assessed at $427,050.

How many residential units does this building have?

This building has 6 residential unit(s).

Disclaimer

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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