New York City  »  11226  »  Cortelyou Rd  »  2020 Cortelyou Rd

2020 Cortelyou Road, Brooklyn, NY 11226 - Property report

Also known as: 430-436 E 21st St

Property image for 2020 Cortelyou Road, Brooklyn, NY 11226
static Mapbox map

Property type

Health Center, Child Center, Clinic (I5)

Year built

1930

Lot sq. ft.

4,422

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
2020 Cortelyou Road
Alternate address(es)
2020-2028 Cortelyou Rd
430-436 E 21st St
ZIP code
11226
Neighborhood
Flatbush
Borough
Brooklyn
Block & lot
05163-0010

Owner

Find out who owns 2020 Cortelyou Road, Brooklyn, NY 11226. Uncover corporate and individual owners with a free account.

Building
Property type
Health Center, Child Center, Clinic (I5)
Building sq. ft.
2,800
Building dimensions
35 ft x 80 ft
Buildings on lot
1
Stories
1
Year built
1930
Building material
Tax
Tax year
2026-2027
Property tax
$28,323
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
63.67 ft x 113.5 ft
Lot sq. ft.
4,422

Area overview

Walk score
91 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
85 /100.  Very Bikeable
School district
22
Community district
14
Closest police station
1.17 Miles
Closest fire station
0.45 Miles

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

Ownership

Ownership information for 2020 Cortelyou Road, Brooklyn, NY

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

Sales history for 2020 Cortelyou Road, Brooklyn, NY 11226

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
10/23/1991 - R Satisfaction of Mortgage
(3880001646088)		 XXXXX XXXXX X XXXXX XXXXX XXXXXXXXXXX
08/07/1991 - R Mortgage
(3710001631171)		 XXXX XXXXXXXX XXXXX XXXXX XXXX XXXX
05/30/1989 - R
05/19/1989 - D		 Deed
(3190001457219)		 XXXXXXX XXXXXX XXXX XXXXX XXX
04/27/1989 - R
04/26/1989 - D		 Deed
(3430001449743)		 XXXXX XXXXX X XXXXXXX XXXXXX X
12/15/1987 - R Agreement
(3900001326990)		 XXXXX XXXXX X XXXXX XXXXX XXXX XXXX
03/01/1983 - R Mortgage
(3400000948840)		 XXXXX XXXXX X XXXXX XXXXX XXXXXXXXXXX
08/25/1982 - R Deed
(3250000924125)		 XXXXXXXXXXXXXXXX XXXX XXXXX XXXXX X
12/27/1979 - R Deed
(37930112901152)		 XXXXXXXXX XXXXXX XXXXXXXXXX XX XXXXXX XXXXXXXXXXXXXX XX XXX XXXX
05/12/1972 - R Deed
(37230055600967)		 XXXXXXXXX XXXXX(XXXX) XXXXXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 2020 Cortelyou Road, 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
$28,323
Municipal exemptions
Recent tax assessments
Market value
$609,000
Assessed value
$274,050

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 $594,000 $267,300 $250,830 10.848% $27,210 $27,210 +0.22%
2024/25 $585,000 $263,250 $252,270 10.762% $27,149 $27,149 +3.51%
2023/24 $573,000 $257,850 $247,620 10.592% $26,228 $26,228 +1.38%
2022/23 $540,000 $243,000 $243,000 10.646% $25,870 $25,870 +7.98%
2021/22 $495,000 $222,750 $222,750 10.755% $23,957 $23,957 -8.54%
2020/21 $610,000 $274,500 $244,950 10.694% $26,195 $26,195 +2.76%
2019/20 $592,000 $266,400 $241,920 10.537% $25,491 $25,491 +5.85%
2018/19 $569,000 $256,050 $229,050 10.514% $24,082 $24,082 +5.43%
2017/18 $536,000 $241,200 $217,260 10.514% $22,843 $22,843 +4.18%
2016/17 $509,000 $229,050 $207,360 10.574% $21,926 $21,926 +3.40%
Permits

Permit information for 2020 Cortelyou Road, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
01/13/2011 Alteration type 2
02/10/2010 Alteration type 1
08/24/1999 Alteration type 2
12/30/1993 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
12/02/2010 Aeuhaz1-fail to certify class 1
01/19/2007 Ll6291-local law 62/91 - boilers
01/06/2006 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
6

Subway & traffic

Closest station
Marlborough Rd & Beverly Rd at SE Corner
Station lines
B-Q
Distance (miles)
0.297
View subway map

Access the detailed traffic volume map for 2020 Cortelyou Road, Brooklyn, NY 11226 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 2020 Cortelyou Road, Brooklyn, NY

440 E 21st St, Brooklyn 855 Ocean Ave, Brooklyn 309 E 19th St, Brooklyn 327 E 19th St, Brooklyn 442 E 21st St, Brooklyn 480 E 21st St, Brooklyn 349 E 19th St, Brooklyn 1901 Dorchester Rd, Brooklyn 438 E 21st St, Brooklyn 446 E 21st St, Brooklyn 854 Ocean Ave, Brooklyn 450 E 21st St, Brooklyn 323 E 19th St, Brooklyn 1911 Dorchester Rd, Brooklyn 2015 Dorchester Rd, Brooklyn 793 Ocean Ave, Brooklyn 335 E 19th St, Brooklyn 444 E 21st St, Brooklyn 460 E 21st St, Brooklyn 341 E 19th St, Brooklyn

Nearby ZIP codes for 2020 Cortelyou Road, Brooklyn, NY

11203, New York City, NY 11204, New York City, NY 11205, New York City, NY 11210, New York City, NY 11212, New York City, NY 11213, New York City, NY 11215, New York City, NY 11216, New York City, NY 11217, New York City, NY 11218, New York City, NY 11219, New York City, NY 11221, New York City, NY 11223, New York City, NY 11225, New York City, NY 11229, New York City, NY 11230, New York City, NY 11231, New York City, NY 11232, New York City, NY 11233, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for 2020 Cortelyou Road, Brooklyn, NY 11226?

The development at 2020 Cortelyou Road, Brooklyn, NY 11226 was built in 1930.

What is the total square footage of 2020 Cortelyou Road, Brooklyn, NY 11226?

2020 Cortelyou Road, Brooklyn, NY 11226 has a total of 2,800 square feet.

What is the assessed value of 2020 Cortelyou Road, Brooklyn, NY 11226?

2020 Cortelyou Road, Brooklyn, NY 11226 is currently assessed at $274,050.

What are the property taxes for 2020 Cortelyou Road, Brooklyn, NY 11226?

The property taxes for 2020 Cortelyou Road, Brooklyn, NY 11226 total $28,323.

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