New York City » 11234 » Avenue M » 3821 Avenue M

3821 Avenue M, Brooklyn, NY 11234 - Property report

Also known as: 3821 Avenue M

Property image for 3821 Avenue M, Brooklyn, NY 11234

Property type

Two Family Converted from One Family (B3)

Year built

1920

Lot sq. ft.

2,346

Sale price

$429,000

General information

Address

Primary address

3821 Avenue M

Alternate address(es)

3821 Garage Avenue M

ZIP code

11234

Neighborhood

Marine Park

Borough

Brooklyn

Block & lot

07816-0002

Building

Property type

Two Family Converted from One Family (B3)

Building sq. ft.

1,536

Building dimensions

16 ft x 45 ft

Buildings on lot

Stories

Year built

1920

Building material

Frame

Exterior wall

Composition

Basement

Garage type

Detached, Frame Garage

Sales

Sale date

02/05/2004

Sale price

$429,000

Tax

Tax year

2026-2027

Property tax

$4,000

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Residential units

Residential sq. ft.

Lot

Frontage(s)

Avenue M (wide)

Lot dimensions

23.92 ft x 100 ft

Lot sq. ft.

2,346

Area overview

Walk score

92 /100. Walker's Paradise

Transit score

81 /100. Excellent Transit

Bike score

56 /100. Bikeable

School district

Community district

Closest police station

0.53 Miles

Closest fire station

0.60 Miles

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

Ownership

Ownership information for 3821 Avenue M, 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 3821 Avenue M, Brooklyn, NY 11234

Sale date	Sale price	Buyer name	Seller name
02/05/2004	$429,000	XXXXXXXX, XXXXX XXX XXXXXXXX, XXXX	XXXXXXXX, XXXXXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
05/13/2025 - R 03/06/2025 - D	Deed (2025051300073001)	XXXXXXXX XXXX	XXXXX XXX XXXXX XXXXX
07/23/2018 - R 07/10/2018 - D	Mortgage (2018072001119001)	XXXXXXXX XXXX	XXXXX XXXXX XXXX X X
07/21/2016 - R 05/03/2016 - D	Assignment, Mortgage (2016050500965001)	XXXX XX XXXXXXX XXX XXXXX XXXXXXXXX XXXXXXXX XXX	XXXX XX XXXXXXX XXX XXXXXXXXXXX XXXX XXXXX XXX X
10/24/2012 - R 09/11/2012 - D	Satisfaction of Mortgage (2012091100053001)	XXXXXXXX XXXX X	XXXXXXXXXXXX XXXXXXXXX XXXX
11/15/2012 - R 08/21/2012 - D	Agreement (2012102400965002)	XXXXXXXX XXXX	XXXXX XXXXX XXXX XX
10/04/2012 - R 08/21/2012 - D	Mortgage (2012091900901001)	XXXXXXXX XXXX	XXXXX XXXXX XXXX X X
11/15/2012 - R 02/17/2012 - D	Assignment, Mortgage (2012102400965001)	XXXX	XXXXX XXXXX XXXX XX
07/24/2006 - R 07/05/2006 - D	Satisfaction of Mortgage (2006070501728001)	XXXXXXXX XXXXXX	XXXXX XXXXX XXXX XX
07/31/2006 - R 06/08/2006 - D	Mortgage (2006071400589001)	XXXXXXXX XXXXX X	XXXXXXXXXXXX XXXXXXXXX XXXX
01/25/2005 - R 12/27/2004 - D	Mortgage (2005011100476001)	XXXXXXXX XXXXX	XXXXX XXXXX XXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 3821 Avenue M, 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

$4,000

Municipal exemptions

Recent tax assessments

Market value

$655,000

Assessed value

$39,300

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	$703,000	$42,180	$40,760	19.843%	$8,370	$8,088	-6.02%
2024/25	$745,000	$44,700	$42,850	20.085%	$8,876	$8,606	+5.94%
2023/24	$745,000	$44,700	$40,448	20.085%	$8,405	$8,124	+5.21%
2022/23	$671,000	$40,260	$38,021	20.309%	$8,018	$7,722	+7.97%
2021/22	$736,000	$44,160	$35,824	19.963%	$7,439	$7,152	-4.04%
2020/21	$702,000	$42,120	$35,416	21.045%	$7,750	$7,453	-0.60%
2019/20	$776,000	$46,560	$35,425	21.167%	$7,795	$7,498	+7.28%
2018/19	$660,000	$39,600	$33,413	20.919%	$7,295	$6,990	+9.09%
2017/18	$625,000	$37,500	$31,431	20.385%	$6,707	$6,407	+8.63%
2016/17	$608,000	$36,480	$29,503	19.991%	$6,208	$5,898	+3.62%

Permits

Permit information for 3821 Avenue M, Brooklyn, NY

Filing date	Job type	Job status	Job description	Initial cost
05/21/2025	Alteration
05/05/2025	Alteration

*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

Flatlands residential market stats

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

Median sale price

$455,000

-34.5% Y-o-Y

Median price/sq. ft.

$478

-11% 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

FEMA flood zones

Hurricane evacuation zones

Subway & traffic

Closest station

Nostrand Ave & Avenue H at NE Corner

Station lines

2-5

Distance (miles)

0.94

View subway map

Access the detailed traffic volume map for 3821 Avenue M, Brooklyn, NY 11234 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)
P.S. 119 Amersfort	4	Yes	Public	PK, K-5	391	0.38
P.S. 119 Amersfort	4	Yes	Public	PK, K-5	391	0.38
P.S. 326	NR	Yes	Public	PK, K-2	149	0.72
P.S. 326	NR	Yes	Public	PK, K-2	149	0.72
Midwood Catholic Academy	NR	No	Private	PK-8	262	0.10
Midwood Catholic Academy	NR	No	Private	PK-8	262	0.10
Midwood Catholic Academy	NR	No	Private	PK-8	255	0.10
Midwood Catholic Academy	NR	No	Private	PK-8	255	0.10
St. Thomas Aquinas School	NR	No	Private	PK, K-8	0	0.19

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Andries Hudde School	3	Yes	Public	6-8	423	0.56
Midwood Catholic Academy	NR	No	Private	PK-8	262	0.10
Midwood Catholic Academy	NR	No	Private	PK-8	255	0.10
St. Thomas Aquinas School	NR	No	Private	PK, K-8	0	0.19
Mesivta Tiferes Yisroel	NR	No	Private	PK, K-12	0	0.26
Scholar Skills Christian Academy	NR	No	Private	3-11	23	0.43
Is 381	7	No	Public	6-8	291	0.56
P.S. 207 Elizabeth G Leary	8	No	Public	PK, K-8	896	0.61

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Mesivta Tiferes Yisroel	NR	No	Private	PK, K-12	0	0.26
Zvi Dov Roth Academy Of Yeshiva Rambam	NR	No	Private	9-12	67	0.30
Scholar Skills Christian Academy	NR	No	Private	3-11	23	0.43
Yad Yisroel	NR	No	Private		40	0.46
Christian Heritage Academy	NR	No	Private	PK, K-12	269	0.51
James Madison High School	5	No	Public	9-12	3,630	0.90
Urban Dove Charter School	1	No	Charter	10-12	210	0.94

Frequently asked questions

What is the year built for 3821 Avenue M, Brooklyn, NY 11234?

The development at 3821 Avenue M, Brooklyn, NY 11234 was built in 1920.

What is the total square footage of 3821 Avenue M, Brooklyn, NY 11234?

3821 Avenue M, Brooklyn, NY 11234 has a total of 1,536 square feet.

When was 3821 Avenue M, Brooklyn, NY 11234 last sold and what was the sale price?

3821 Avenue M, Brooklyn, NY 11234 was last sold on 02/05/2004 for $429,000.

What is the assessed value of 3821 Avenue M, Brooklyn, NY 11234?

3821 Avenue M, Brooklyn, NY 11234 is currently assessed at $39,300.

What are the property taxes for 3821 Avenue M, Brooklyn, NY 11234?

The property taxes for 3821 Avenue M, Brooklyn, NY 11234 total $6,376.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

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.