New York City  »  11210  »  E 23rd St  »  621 E 23rd St

621 East 23rd Street, Brooklyn, NY 11210 - Property report

Also known as: 621 E 23rd St

Property image for 621 East 23rd Street, Brooklyn, NY 11210
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Property type

Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)

Year built

1920

Lot sq. ft.

5,000

Sale price

$1,699,000

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
621 East 23rd Street
Alternate address(es)
621 Garage E 23rd St
621 Delamere Pl
ZIP code
11210
Neighborhood
Midwood
Borough
Brooklyn
Block & lot
05244-0036

Owner

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Building
Property type
Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)
Building sq. ft.
2,608
Building dimensions
31 ft x 35 ft
Buildings on lot
2
Stories
2
Year built
1920
Building material
Frame
Exterior wall
Composition
Basement
4
Sales
Sale date
11/03/2020
Sale price
$1,699,000
Tax
Tax year
2026-2027
Property tax
$10,127
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Residential units
1
Residential sq. ft.
Lot
Frontage(s)
East 23 Street (narrow)
Nearest wide street
Farragut Road
Distance to wide street
Lot dimensions
50 ft x 100 ft
Lot sq. ft.
5,000

Area overview

Walk score
83 /100.  Very Walkable
Transit score
100 /100.  Rider's Paradise
Bike score
74 /100.  Very Bikeable
School district
22
Community district
14
Closest police station
0.83 Miles
Closest fire station
0.22 Miles

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

Ownership

Ownership information for 621 East 23rd 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 621 East 23rd Street, Brooklyn, NY 11210

Sale date Sale price Buyer name Seller name
11/03/2020 $1,699,000 XXXXXXXXX, XXXXX XXX, XXXXXXXX XXX XXX, XXXXX
02/22/2011 $910,000 XXX, XXXXXXXX XXX XXX, XXXXX XXXXXXX, XXXXXXX XXX XXXXXXXX, XXXXXXX
02/07/2003 $561,750 XXXXXXXX, XXXXXXX XXXXXXX, XXXXXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
01/04/2021 - R
12/22/2020 - D		 Satisfaction of Mortgage
(2020122900260001)		 XXX XXXXXXXX XXXXXXXX XX
11/17/2020 - R
11/03/2020 - D		 Mortgage
(2020111100370004)		 XXXXXXXXX XXXXX XXXXX XXXXX XXXX X X
11/17/2020 - R
11/03/2020 - D		 Deed
(2020111100370003)		 XXX XXXXXXXX XXXXXXXXX XXXXX
11/17/2020 - R
11/03/2020 - D		 Power of Attorney
(2020111100370001)		 XXX XXXXX XXXXXXX XXXXX X
11/17/2020 - R
10/28/2020 - D		 Power of Attorney
(2020111100370002)		 XXX XXXXXXXX XXXXXXX XXXXX X
09/05/2013 - R
08/06/2013 - D		 Agreement
(2013081901263003)		 XXX XXXXXXXX XXXXXXXX XX
09/05/2013 - R
08/06/2013 - D		 Mortgage
(2013081901263001)		 XXX XXXXX XXXXXXXX XX
09/05/2013 - R
07/12/2013 - D		 Assignment, Mortgage
(2013081901263002)		 XXXXX XXXXX XXXX XX XXXXXXXX XX
03/22/2011 - R
03/08/2011 - D		 Satisfaction of Mortgage
(2011030900045001)		 XXXXXXXX XXXXXXX XXXXXXXX XXXXX XXXX XX
03/22/2011 - R
03/07/2011 - D		 Satisfaction of Mortgage
(2011031000057001)		 XXXXXXX XXXXXXX XXXXXXXX XXXXX XXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 621 East 23rd 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
Property tax
$10,127
Municipal exemptions
Recent tax assessments
Market value
$1,976,000
Assessed value
$118,560

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 $1,685,000 $101,100 $50,640 19.843% $10,048 $10,048 +4.72%
2024/25 $1,863,000 $111,780 $47,774 20.085% $9,595 $9,595 +4.83%
2023/24 $1,901,000 $114,060 $45,572 20.085% $9,153 $9,153 +4.82%
2022/23 $1,734,000 $104,040 $42,996 20.309% $8,732 $8,732 +2.85%
2021/22 $1,660,000 $99,600 $42,528 19.963% $8,490 $8,490 -4.40%
2020/21 $1,621,000 $97,260 $42,200 21.045% $8,881 $8,881 +5.39%
2019/20 $1,406,000 $84,360 $39,812 21.167% $8,427 $8,427 +6.07%
2018/19 $1,259,000 $75,540 $37,977 20.919% $7,944 $7,944 +13.42%
2017/18 $1,066,000 $63,960 $34,360 20.385% $7,304 $7,004 +3.39%
2016/17 $1,064,000 $63,840 $33,890 19.991% $7,085 $6,775 +3.16%
Permits

Permit information for 621 East 23rd Street, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
11/28/2011 New building
07/15/2011 New building
06/17/1997 Alteration type 3

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Flatbush residential market stats

Access a detailed real estate market overview of Flatbush so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Flatbush and compare it to other neighborhoods in Brooklyn.

Median sale price

$535,500

-6.9% Y-o-Y

Median price/sq. ft.

$524

-16.6% Y-o-Y

Brooklyn median sale price

$899,000

6% 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
6

Subway & traffic

Closest station
Nostrand Ave & Flatbush Ave at NW Corner
Station lines
2-5
Distance (miles)
0.387
View subway map

Access the detailed traffic volume map for 621 East 23rd Street, Brooklyn, NY 11210 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

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
School Of Science And Technology 4 Yes Public PK, K-5 490 0.17
School Of Science And Technology 4 Yes Public PK, K-5 490 0.17
P.S. 315 5 Yes Public PK, K-5 541 0.17
P.S. 315 5 Yes Public PK, K-5 541 0.17
Cortelyou Early Childhood Center NR No Private PK, K-5 0 0.10
Cortelyou Early Childhood Center NR No Private PK, K-5 0 0.10
Cortelyou Early Childhood Center NR No Private PK-5 100 0.12
Cortelyou Early Childhood Center NR No Private PK-5 100 0.12
Midwood Montessori NR No Private PK-K 60 0.14
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Our Lady of Refuge School NR No Private PK, K-8 0 0.19
Brooklyn Seventh-Day Adventist School NR No Private PK-8 102 0.29
St. Jerome School NR No Private PK, K-8 302 0.41
Central Brooklyn Ascend Charter 8 No Charter K-8 778 0.42
Masores Bais Yaakov NR No Private PK-12 805 0.47
New Vistas Academy NR No Private 1-12 0 0.54
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Midwood High School 7 No Public 9-12 4,062 0.21
Yeshiva Vyelipol NR No Private 9-12 98 0.43
Masores Bais Yaakov NR No Private PK-12 805 0.47
New Vistas Academy NR No Private 1-12 0 0.54
New Vistas Academy NR No Private K-12 66 0.57
St. John - Holy Trinity Anglica NR No Private 0 0.63

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 621 East 23rd Street, Brooklyn, NY

616 E 24th St, Brooklyn 649 E 23rd St, Brooklyn 657 E 23rd St, Brooklyn 675 E 23rd St, Brooklyn 631 E 23rd St, Brooklyn 630 E 24th St, Brooklyn 627 E 23rd St, Brooklyn 641 E 23rd St, Brooklyn 645 E 23rd St, Brooklyn 610 E 24th St, Brooklyn 622 E 24th St, Brooklyn 2301 Glenwood Rd, Brooklyn 603 E 23rd St, Brooklyn 644 E 24th St, Brooklyn 654 E 24th St, Brooklyn 2307 Glenwood Rd, Brooklyn 604 E 24th St, Brooklyn 635 E 23rd St, Brooklyn 640 E 24th St, Brooklyn 662 E 24th St, Brooklyn

Nearby ZIP codes for 621 East 23rd Street, Brooklyn, NY

11203, New York City, NY 11204, New York City, NY 11212, New York City, NY 11213, New York City, NY 11214, New York City, NY 11215, New York City, NY 11216, New York City, NY 11218, New York City, NY 11219, New York City, NY 11223, New York City, NY 11224, New York City, NY 11225, New York City, NY 11226, New York City, NY 11229, New York City, NY 11230, New York City, NY 11233, New York City, NY 11234, New York City, NY 11235, New York City, NY 11236, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for 621 East 23rd Street, Brooklyn, NY 11210?

The development at 621 East 23rd Street, Brooklyn, NY 11210 was built in 1920.

What is the total square footage of 621 East 23rd Street, Brooklyn, NY 11210?

621 East 23rd Street, Brooklyn, NY 11210 has a total of 2,608 square feet.

When was 621 East 23rd Street, Brooklyn, NY 11210 last sold and what was the sale price?

621 East 23rd Street, Brooklyn, NY 11210 was last sold on 11/03/2020 for $1,699,000.

What is the assessed value of 621 East 23rd Street, Brooklyn, NY 11210?

621 East 23rd Street, Brooklyn, NY 11210 is currently assessed at $118,560.

What are the property taxes for 621 East 23rd Street, Brooklyn, NY 11210?

The property taxes for 621 East 23rd Street, Brooklyn, NY 11210 total $10,126.

How many residential units does this building have?

This building has 1 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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