Kings  »  11206  »  Montrose Ave  »  21 Montrose Ave

21 Montrose Avenue, Brooklyn, NY 11206 - Property report

Also known as: 21 Montrose Ave

Property image for 21 Montrose Avenue, Brooklyn, NY 11206
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Property type

Elevator Apartment - Semi-fireproof without Stores (D1)

Year built

2008

Lot sq. ft.

7,500

Sale price

$15,000,000

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
21 Montrose Avenue
Alternate address(es)
21-25 Montrose Ave
ZIP code
11206
Neighborhood
Williamsburg
Borough
Brooklyn
Block & lot
03049-0043

Owner

Find out who owns 21 Montrose Avenue, Brooklyn, NY 11206. Uncover corporate and individual owners with a free account.

Building
Property type
Elevator Apartment - Semi-fireproof without Stores (D1)
Building sq. ft.
29,250
Building dimensions
75 ft x 65 ft
Buildings on lot
1
Stories
7
Year built
2008
Building material
Sales
Sale date
07/21/2020
Sale price
$15,000,000
Tax
Tax year
2026-2027
Property tax
$363,124
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Residential units
30
Residential sq. ft.
Lot
Lot dimensions
75 ft x 100 ft
Lot sq. ft.
7,500

Area overview

Walk score
96 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
91 /100.  Biker's Paradise
School district
14
Community district
1
Closest police station
1.25 Miles
Closest fire station
0.60 Miles

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

Ownership

Ownership information for 21 Montrose Avenue, 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 Montrose Avenue, Brooklyn, NY 11206

Sale date Sale price Buyer name Seller name
07/21/2020 $15,000,000 XXXX XX XXX XX-XX XXXXXXXX XXX XXX
01/17/2008 $1,900,000 XX-XX XXXXXXXX XXX, XXX XX-XX XXXXXXXX XX X XXXXXX XXX X

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
02/27/2025 - R UCC3 Continuation
(2025022700215001)		 XXXX XX XXX XXXXXX XXX
08/27/2020 - R Initial UCC1
(2020082000836006)		 XXXX XX XXX XXXXX XXXXXXXXXX XXXXXXX X XXX
08/27/2020 - R
07/24/2020 - D		 Assignment, Mortgage
(2020082000836005)		 XXXXX XXXXXXXXXX XXXXXXX X XXX XXXXXX XXX
08/27/2020 - R
07/24/2020 - D		 Agreement
(2020082000836004)		 XXXX XX XXX XXXXX XXXXXXXXXX XXXXXXX X XXX
08/27/2020 - R
07/24/2020 - D		 Mortgage
(2020082000836003)		 XXXX XX XXX XXXXX XXXXXXXXXX XXXXXXX X XXX
08/27/2020 - R
07/24/2020 - D		 Assignment, Mortgage
(2020082000836002)		 XXXXXX XXX XXXXX XXXXXXXXXX XXXXXXX X XXX
08/27/2020 - R
07/21/2020 - D		 Deed
(2020082000836001)		 XXXX XXXXXXXX XXX XXX XXXX XX XXX
11/17/2015 - R UCC3 Continuation
(2015111701005001)		 XXXX XXXXXXXX XXX XXX XXXXXX XXX
01/25/2011 - R Initial UCC1
(2011012401241006)		 XXXX XXXXXXX XXX XXX XXXXX XXXXXXXXXX XXXXXXX XXX
01/25/2011 - R UCC3 Termination
(2011012401241002)		 XXXX XXXXXXXX XXX XXX XXXXXXXXX XXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Montrose Avenue, 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
$363,124
Municipal exemptions
Recent tax assessments
Market value
$7,140,000
Assessed value
$3,213,000

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 $6,755,000 $3,039,750 $2,816,910 12.439% $350,395 $350,395 +34.91%
2024/25 $5,698,000 $2,564,100 $2,077,866 12.5% $320,513 $259,733 +22.64%
2023/24 $6,077,000 $2,734,650 $1,693,962 12.502% $341,886 $211,779 +33.04%
2022/23 $6,766,000 $3,044,700 $1,297,638 12.267% $373,493 $159,181 +101.21%
2021/22 $6,003,000 $2,701,350 $646,614 12.235% $330,510 $79,113 +385.16%
2020/21 $8,142,000 $3,663,900 $132,930 12.267% $413,603 $16,307 -1.65%
2019/20 $7,580,000 $3,411,000 $132,930 12.473% $397,670 $16,580 -1.10%
2018/19 $7,347,000 $3,306,150 $132,930 12.612% $380,570 $16,765 -0.84%
2017/18 $7,298,000 $3,284,100 $132,930 12.719% $358,832 $16,907 -1.34%
2016/17 $7,096,000 $3,193,200 $132,930 12.892% $339,568 $17,137 +0.07%
Permits

Permit information for 21 Montrose Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
08/18/2021 Alteration
07/23/2021 Alteration
07/14/2021 Alteration
06/27/2021 Alteration
09/03/2008 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
05/02/2023 Bench-failure to benchmark none
12/01/2022 Egrade-failure to post energy grade/score none
06/01/2022 Bench-failure to benchmark none

*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
5

Subway & traffic

Closest station
Union Ave & Broadway at NE Corner
Station lines
G
Distance (miles)
0.11
View subway map

Access the detailed traffic volume map for 21 Montrose Avenue, Brooklyn, NY 11206 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 21 Montrose Avenue, Brooklyn, NY

73 Montrose Ave, Brooklyn 69 Montrose Ave, Brooklyn 67 Montrose Ave, Brooklyn 41 Montrose Ave, Brooklyn 43 Montrose Ave, Brooklyn 31 Montrose Ave, Brooklyn 17 Montrose Ave, Brooklyn 56 Meserole St, Brooklyn 37 Montrose Ave, Brooklyn 344 Lorimer St, Brooklyn 345 Lorimer St, Brooklyn 346 Lorimer St, Brooklyn 117 Leonard St, Brooklyn 71 Montrose Ave, Brooklyn 343 Lorimer St, Brooklyn 80 Meserole St, Brooklyn 33 Montrose Ave, Brooklyn 35 Montrose Ave, Brooklyn 347 Lorimer St, Brooklyn

Nearby ZIP codes for 21 Montrose Avenue, Brooklyn, NY

10002, New York City, NY 10009, New York City, NY 10010, New York City, NY 11101, New York City, NY 11104, New York City, NY 11109, New York City, NY 11201, New York City, NY 11205, New York City, NY 11211, New York City, NY 11212, New York City, NY 11213, New York City, NY 11216, New York City, NY 11217, New York City, NY 11221, New York City, NY 11222, New York City, NY 11225, New York City, NY 11233, New York City, NY 11237, New York City, NY 11238, New York City, NY 11378, New York City, NY

Frequently asked questions

What is the year built for 21 Montrose Avenue, Brooklyn, NY 11206?

The development at 21 Montrose Avenue, Brooklyn, NY 11206 was built in 2008.

What is the total square footage of 21 Montrose Avenue, Brooklyn, NY 11206?

21 Montrose Avenue, Brooklyn, NY 11206 has a total of 29,250 square feet.

When was 21 Montrose Avenue, Brooklyn, NY 11206 last sold and what was the sale price?

21 Montrose Avenue, Brooklyn, NY 11206 was last sold on 07/21/2020 for $15,000,000.

What is the assessed value of 21 Montrose Avenue, Brooklyn, NY 11206?

21 Montrose Avenue, Brooklyn, NY 11206 is currently assessed at $3,213,000.

What are the property taxes for 21 Montrose Avenue, Brooklyn, NY 11206?

The property taxes for 21 Montrose Avenue, Brooklyn, NY 11206 total $363,124.

How many residential units does this building have?

This building has 30 residential unit(s).

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