New York City » 11211 » Frost St » 21 Frost St

21 Frost Street, Brooklyn, NY 11211 - Property report

Also known as: 21 Frost St

Property image for 21 Frost Street, Brooklyn, NY 11211

Property type

Miscellaneous Two Family (B9)

Year built

1910

Lot sq. ft.

3,600

Sale price

$980,000 - M

General information

Address

Primary address

21 Frost Street

ZIP code

11211

Neighborhood

Williamsburg

Borough

Brooklyn

Block & lot

02731-0041

Building

Property type

Miscellaneous Two Family (B9)

Building sq. ft.

1,732

Building dimensions

20 ft x 40 ft

Buildings on lot

Stories

Year built

1910

Building material

Frame

Exterior wall

Aluminum/Vinyl

Basement

Sales

Sale date

07/29/2013

Sale price

$980,000 - M

Tax

Tax year

2026-2027

Property tax

$5,059

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Commercial units

Office sq. ft.

Retail sq. ft.

Lot

Frontage(s)

Frost Street (narrow)

Nearest wide street

Union Avenue

Distance to wide street

Lot dimensions

36 ft x 100 ft

Lot sq. ft.

3,600

Area overview

Walk score

99 /100. Walker's Paradise

Transit score

99 /100. Rider's Paradise

Bike score

94 /100. Biker's Paradise

School district

Community district

Closest police station

0.62 Miles

Closest fire station

0.11 Miles

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

Ownership

Ownership information for 21 Frost Street, 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 21 Frost Street, Brooklyn, NY 11211

Sale date	Sale price	Buyer name	Seller name
07/29/2013	$980,000	XXXX, XXXXX XXX XXXX, XXXXXXX	XXXXXX XX XXXXX XXXX XXX XXXX, XXXXXXXX, XXXXX XXX XXXX, XXXXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date	Type	Amount	Party 1	Party 2
06/29/2015 - R 05/26/2015 - D	Deed (2015060800379001)		XXXXX XXXXXXX XXXX	XXXXX XXXXXXX XXXX
08/27/2013 - R 07/29/2013 - D	Deed (2013073101163001)		XXXXXX XX XXXXX XXXX	XXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Frost 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

$5,059

Municipal exemptions

Recent tax assessments

Market value

$2,495,000

Assessed value

$149,700

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	$1,898,000	$113,880	$25,474	19.843%	$5,055	$5,055	+4.54%
2024/25	$1,610,000	$96,600	$24,074	20.085%	$4,835	$4,835	+1.04%
2023/24	$1,975,000	$118,500	$23,826	20.085%	$4,785	$4,785	+4.73%
2022/23	$1,679,000	$100,740	$22,500	20.309%	$4,570	$4,570	+7.75%
2021/22	$1,665,000	$99,900	$21,245	19.963%	$4,241	$4,241	-5.07%
2020/21	$2,019,000	$121,140	$21,228	21.045%	$4,467	$4,467	+5.20%
2019/20	$1,989,000	$119,340	$20,062	21.167%	$4,247	$4,247	+2.24%
2018/19	$2,269,000	$136,140	$19,855	20.919%	$4,153	$4,153	+8.67%
2017/18	$1,438,000	$86,280	$18,750	20.385%	$3,822	$3,822	+8.00%
2016/17	$1,065,000	$63,900	$17,704	19.991%	$3,539	$3,539	+2.32%

Permits

Permit information for 21 Frost Street, Brooklyn, NY

Filing date	Job type	Job status	Job description	Initial cost
07/02/2026	Subdivision: improved

*Most recent permit on record for this property.

More about New York City property records

Violations

HPD Violations

Violation ID	Inspection date	Class	NOV issue date	Status
	05/04/2026	A
	11/18/2025	I
	06/09/2025	A

*Most recent HPD violations on record for this property.

Neighborhood

North Side, South Side residential market stats

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

Median sale price

—

Median price/sq. ft.

—

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

Union Ave & Metropolitan Ave at SW Corner

Station lines

G-L

Distance (miles)

0.248

View subway map

Access the detailed traffic volume map for 21 Frost Street, Brooklyn, NY 11211 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. 17 Henry D Woodworth	4	Yes	Public	PK, K-5	202	0.35
P.S. 17 Henry D Woodworth	4	Yes	Public	PK, K-5	202	0.35
Northside Catholic Academy	NR	No	Private	PK, K-8	103	0.09
Northside Catholic Academy	NR	No	Private	PK, K-8	103	0.09
Williamsburg Northside School	NR	No	Private	PK-8	372	0.21
Williamsburg Northside School	NR	No	Private	PK-8	372	0.21
Citizens of the World Charter School 1	NR	No	Charter	K-2	383	0.22
P.S. 132 The Conselyea School	6	No	Public	PK, K-5	578	0.34
P.S. 132 The Conselyea School	6	No	Public	PK, K-5	578	0.34
Williamsburg Northside Preschool	NR	No	Private	2-4	0	0.40

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Northside Catholic Academy	NR	No	Private	PK, K-8	103	0.09
Williamsburg Northside School	NR	No	Private	PK-8	372	0.21
John Ericsson Middle School 126	5	No	Public	6-8	177	0.22
Conselyea Preparatory School	7	No	Public	6-8	429	0.35
St. Stanislaus Kostka School	NR	No	Private	PK, K-8	253	0.45
St Stanislaus Kostka Catholic Academy	NR	No	Private	PK-8	172	0.46
Jhs 50 John D Wells	7	No	Public	6-8	355	0.61
Lyons Community School	3	No	Public	6-12	383	0.66
P.S. 84 Jose De Diego	6	No	Public	PK, K-8	608	0.67
Sts. Peter - Paul Elementary School	NR	No	Private	PK, K-8	0	0.73

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Northside Charter High School	3	No	Charter	9-12	401	0.22
Williamsburg Preparatory School	7	No	Public	9-12	687	0.26
Williamsburg High School for Architecture and Design	7	No	Public	9-12	598	0.26
Brooklyn Preparatory High School	5	No	Public	9-12	555	0.26
A-Tech High School	3	No	Public	9-12	374	0.33
Cong. Darkei Tshivo of Dinov	NR	No	Private	9-12	210	0.65
Brooklyn Latin School	9	No	Public	9-12	800	0.66
Williamsburg High School of Art and Technology (The)	6	No	Public	9-12	408	0.66
Lyons Community School	3	No	Public	6-12	383	0.66
High School Of Enterprise Business And Technology	2	No	Public	9-12	536	0.71

Neighbors for 21 Frost Street, Brooklyn, NY

17 Frost St, Brooklyn 39 Frost St, Brooklyn 695 Lorimer St, Brooklyn 712 Lorimer St, Brooklyn 74 Richardson St, Brooklyn 37 Frost St, Brooklyn 708 Lorimer St, Brooklyn 68 Richardson St, Brooklyn 72 Richardson St, Brooklyn 23 Frost St, Brooklyn 395 Leonard St, Brooklyn 714 Lorimer St, Brooklyn 35 Frost St, Brooklyn 43 Frost St, Brooklyn 704 Lorimer St, Brooklyn 29 Frost St, Brooklyn 41 Frost St, Brooklyn 47 Frost St, Brooklyn 19 Frost St, Brooklyn

Frequently asked questions

What is the year built for 21 Frost Street, Brooklyn, NY 11211?

The development at 21 Frost Street, Brooklyn, NY 11211 was built in 1910.

What is the total square footage of 21 Frost Street, Brooklyn, NY 11211?

21 Frost Street, Brooklyn, NY 11211 has a total of 1,732 square feet.

When was 21 Frost Street, Brooklyn, NY 11211 last sold and what was the sale price?

21 Frost Street, Brooklyn, NY 11211 was last sold on 07/29/2013 for $980,000 - M.

What is the assessed value of 21 Frost Street, Brooklyn, NY 11211?

21 Frost Street, Brooklyn, NY 11211 is currently assessed at $149,700.

What are the property taxes for 21 Frost Street, Brooklyn, NY 11211?

The property taxes for 21 Frost Street, Brooklyn, NY 11211 total $5,058.

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.