What is 6724 21st Ave?

6724 21st Ave is a 3,280 square foot house on a 2,158 square foot lot with 10 bedrooms and 5 bathrooms. 6724 21st Ave is a house currently priced at $2,150,000.

What is the price per square foot?

The price per square foot at 6724 21st Ave is $655.

What type of home is 6724 21st Ave?

6724 21st Ave is classified as a multi-family home.

What is the lot size of this property?

The property sits on a 2,158 square foot lot.

How long has this home been listed on DistressedRealEstate.net?

6724 21st Ave has been listed on DistressedRealEstate.net since August 20, 2025.

When was this home built?

6724 21st Ave was built in 1931.

What’s the full address of this home?

The full address for this home is 6724 21st Ave, Brooklyn, NY 11204.

6724 21st Ave, Brooklyn, NY 11204

Uncategorized Property

Last Updated: August 20, 2025

6724 21st Ave, Brooklyn, NY, 11204

For Sale$ 2,150,000

Uncategorized Property

AUG 20, 2025

Multi Family Home

For Sale

$2,150,000

6724 21st Ave

    
bool(false)

bool(true)

bool(true)

int(0)

For Sale

$2,150,000

Brooklyn, NY 11204

—

Kings County

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Property details for 6724 21st Ave

Status

For Sale

Days on market

21 days

Type

Multi Family Home

Zoning Districts

Year Built

1931

Stories

Flood Factor

1 / 10

The description and property data below may have been provided by a third party, the homeowner or public records.

6724 21st Ave, Brooklyn, NY 11204 is a Multi Family Home built in 1931. According to the Brooklyn public records, the property at 6724 21st Ave, Brooklyn, NY 11204 has approximately 3,280 square feet, with a lot size of 2,158 square feet. Nearby schools include Ps 205 Clarion, Ps 247 and Success Academy Bensonhurst.

Primary Land Use and Tax Lot Information

for 6724 21st Ave

Lot Map

6724 21 AVENUE, 11204

Building Info

DOB Overview:

View Details
Building Class:

C3
Walk Up Apartments: Four Families
Year Built:

1931
Number of Buildings:

1
Floors on Main Building:

2
Building Dimensions:

21.58'76'
Actual Square Footage:

3,280
Calculated Square Footage:

3,280
Residential Floor Area:

3,280
Total Units:

4
Residential Units:

4
Extension:

None
Basement:

Unknown

Lot Info and Address

Address:

6724 21 AVENUE
Zip Code:

11204
Borough:

Brooklyn (3)
Block — Lot:

5571 — 43
BBLE:

3055710043
Lot Buildings:
BIN

Name

3134769 6724 21 AVENUE
Ownership:
Land Use:

02
Multi-Family Walk-Up Buildings
Lot Dimensions:

21.58'100'
Calculated Lot Perimeter:

237.75 ft
Acres:

0.05
Lot Area:

2,158
Lot Type:

Corner

BIN	Name
3134769	6724 21 AVENUE

Zoning and FAR

Zoning Districts:

R5
Lower-density residence district
DCP Zoning Map:

View Details
Actual FAR:

1.52
Max Residential FAR:

1.5
Max Facility FAR:

2
Max Residential Sqft:

3,237
Buildable Residential Sqft:

0
Residential Area Distribution:

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Sold Homes

near 6724 21st Ave

Address	Price	Built	Beds	Baths	Sqft	Lot Size	Distance
1726 78th St Brooklyn, NY 11214MF	$1,950,000 08/11/2025	1931	11	4	3,237 -43difference	2,742	0.74 mi
1726 78th StMF Brooklyn, NY 11214 1931 Built 3,237 -43 Sqft 2,742 Lot Size 0.74 mi Distance
1727 80th St Brooklyn, NY 11214MF	$1,995,000 05/13/2025	1931	9	6	3,200 -80	2,475	0.79 mi
1727 80th StMF Brooklyn, NY 11214 1931 Built 3,200 -80 Sqft 2,475 Lot Size 0.79 mi Distance
1814 77th St Brooklyn, NY 11214MF	$1,788,000 08/04/2025	1931	—	4	3,160 -120	2,650	0.61 mi
1814 77th StMF Brooklyn, NY 11214 1931 Built 3,160 -120 Sqft 2,650 Lot Size 0.61 mi Distance
14 Bay 28th St Brooklyn, NY 11214MF	$1,800,000 08/13/2025	1966	7	5	3,160 -120	1,933	0.94 mi
14 Bay 28th StMF Brooklyn, NY 11214 1966 Built 3,160 -120 Sqft 1,933 Lot Size 0.94 mi Distance
1971 Bay Ridge Pkwy Brooklyn, NY 11204MF	$2,100,000 06/26/2025	2007	—	5	3,076 -204	4,000	0.37 mi
1971 Bay Ridge PkwyMF Brooklyn, NY 11204 2007 Built 3,076 -204 Sqft 4,000 Lot Size 0.37 mi Distance
2122 67th St Brooklyn, NY 11204MF	$1,450,000 08/12/2025	1930	5	3	1,612 -1,668	2,400	0.06 mi
2122 67th StMF Brooklyn, NY 11204 1930 Built 1,612 -1,668 Sqft 2,400 Lot Size 0.06 mi Distance
2120 Bay Ridge Ave Brooklyn, NY 11204MF	$1,826,000 08/29/2025	—	7	4	3,960 +680	2,500	0.09 mi
2120 Bay Ridge AveMF Brooklyn, NY 11204 — Built 3,960 +680 Sqft 2,500 Lot Size 0.09 mi Distance
2111 70th St Brooklyn, NY 11204MF	$1,480,000 07/15/2025	1930	4	2	2,208 -1,072	2,000	0.10 mi
2111 70th StMF Brooklyn, NY 11204 1930 Built 2,208 -1,072 Sqft 2,000 Lot Size 0.10 mi Distance
2071 72nd St Brooklyn, NY 11204MF	$1,850,000 07/07/2025	1930	7	3	2,400 -880	2,500	0.19 mi
2071 72nd StMF Brooklyn, NY 11204 1930 Built 2,400 -880 Sqft 2,500 Lot Size 0.19 mi Distance
2162 71st St Brooklyn, NY 11204MF	$1,650,000 06/19/2025	1930	7	3	2,480 -800	2,508	0.21 mi
2162 71st StMF Brooklyn, NY 11204 1930 Built 2,480 -800 Sqft 2,508 Lot Size 0.21 mi Distance

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Homes For Sale

near 6724 21st Ave

Address	Price	Built	Beds	Baths	Sqft	Lot Size	Distance
2041 85th St Brooklyn, NY 11214MF	$1,800,000 7 days ago	1924	7	4	3,280	2,567	0.84 mi
2041 85th StMF Brooklyn, NY 11214 1924 Built 3,280 Sqft 2,567 Lot Size 0.84 mi Distance
1651 79th St Brooklyn, NY 11214MF	$2,149,000 22 days ago	1932	8	4	3,280	2,500	0.84 mi
1651 79th StMF Brooklyn, NY 11214 1932 Built 3,280 Sqft 2,500 Lot Size 0.84 mi Distance
1812 80th St Brooklyn, NY 11214MF	$2,199,000 81 days ago	1931	—	4	3,280	2,525	0.73 mi
1812 80th StMF Brooklyn, NY 11214 1931 Built 3,280 Sqft 2,525 Lot Size 0.73 mi Distance
1635 79th St Brooklyn, NY 11214MF	$1,998,000 207 days ago	1932	—	5	3,280	2,500	0.86 mi
1635 79th StMF Brooklyn, NY 11214 1932 Built 3,280 Sqft 2,500 Lot Size 0.86 mi Distance
2051 85th St Brooklyn, NY 11214MF	$1,950,000 565 days ago	1924	7	4	3,280	—	0.84 mi
2051 85th StMF Brooklyn, NY 11214 1924 Built 3,280 Sqft — Lot Size 0.84 mi Distance
2051 85th St Brooklyn, NY 11214MF	$1,950,000 566 days ago	1924	7	5	3,280	2,567	0.84 mi
2051 85th StMF Brooklyn, NY 11214 1924 Built 3,280 Sqft 2,567 Lot Size 0.84 mi Distance
2225 60th St Brooklyn, NY 11204MF	$2,100,000 623 days ago	1928	9	5	3,280	2,604	0.46 mi
2225 60th StMF Brooklyn, NY 11204 1928 Built 3,280 Sqft 2,604 Lot Size 0.46 mi Distance
1774 70th St Brooklyn, NY 11204MF	$2,188,000 630 days ago	1925	6	4	3,280	2,800	0.47 mi
1774 70th StMF Brooklyn, NY 11204 1925 Built 3,280 Sqft 2,800 Lot Size 0.47 mi Distance
507 Avenue F Brooklyn, NY 11218MF	$2,498,000 302 days ago	1940	—	—	3,282 +2difference	3,920	1.53 mi
507 Avenue FMF Brooklyn, NY 11218 1940 Built 3,282 +2 Sqft 3,920 Lot Size 1.53 mi Distance
2260 Bath Ave Brooklyn, NY 11214MF	$1,449,000 361 days ago	—	9	3	3,276 -4	1,955	1.26 mi
2260 Bath AveMF Brooklyn, NY 11214 — Built 3,276 -4 Sqft 1,955 Lot Size 1.26 mi Distance

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Schools

serving 6724 21st Ave

School Name	Rating	Grades	Parent Rating	Distance
Yeshiva Ketana of Bensonhurst 2025 67th St, Brooklyn, NY 11204	—	K−10	—	0.10 mi
K−10 Grades — Parent Rating 0.10 mi Distance
Ps 205 Clarion 6701 20th Avenue, Brooklyn, NY 11204	7 / 10	K−5		0.11 mi
K−5 Grades Parent Rating 0.11 mi Distance
Ps 247 7000 21st Avenue, Brooklyn, NY 11204	8 / 10	K−5		0.13 mi
K−5 Grades Parent Rating 0.13 mi Distance
Yeshiva Chasdei Torah 2143 65th St, Brooklyn, NY 11204	—	1−8	—	0.17 mi
1−8 Grades — Parent Rating 0.17 mi Distance
Bais Esther School 2143 65th, Brooklyn, NY 11204	—	10−12	—	0.18 mi
10−12 Grades — Parent Rating 0.18 mi Distance
Yeshivah Chasdei Torah 54 Avenue O, Brooklyn, NY 11204	—	2−8	—	0.28 mi
2−8 Grades — Parent Rating 0.28 mi Distance
Merkaz Bnos High School 1400 W 6th St, Brooklyn, NY 11204	—	9−12	—	0.32 mi
9−12 Grades — Parent Rating 0.32 mi Distance
Saint Athanasius School 6120 Bay Parkway, Brooklyn, NY 11204	—	K−8		0.34 mi
K−8 Grades Parent Rating 0.34 mi Distance
I.S. 96 Seth Low 99 Avenue P, Brooklyn, NY 11204	5 / 10	6−8		0.41 mi
6−8 Grades Parent Rating 0.41 mi Distance
Success Academy Bensonhurst 99 Avenue P, Brooklyn, NY 11204	9 / 10	K−4		0.41 mi
K−4 Grades Parent Rating 0.41 mi Distance

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School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.

Flood Factor

for 6724 21st Ave

1 ^|10

Minimal

FEMA Zone (Est.)

X (unshaded)

Flood insurance:

Recommended

Flood risks are increasing as sea levels rise and weather patterns change.

This property has a Minimal Flood Factor .
Although flood risks across the country are changing because of the environment, this property is unlikely to flood over the next 30 years.

Flood Factor data provided by FloodFactor.

6724 21st Ave, Brooklyn, NY 11204

Kings County

6724 21st Ave bool(false) bool(true) bool(true) int(0)

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6724 21st Ave

bool(false) bool(true) bool(true) int(0)