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321 Dean Street #Comm, Brooklyn, NY 11217 Property Information

321 Dean Street #Comm, Brooklyn, NY 11217 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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321 Dean Street #Comm, Brooklyn, NY 11217 1
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Address

Primary address 321 Dean Street #Comm
Secondary address 321-323 Dean St
Neighborhood Boerum Hill
Zip code 11217
Borough Brooklyn
Block & lot 00192-1001

Sales & Tax Overview for 321 Dean Street #Comm, Brooklyn

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Tax class
Estimated property tax $87,019

Lot & Building Information for 321 Dean Street #Comm, Brooklyn

Lot sq. ft. 5,000
Property type Retail Space (RK)
Building sqft 9,030
Buildings on lot 1
Stories 3
Year built 1910
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Zoning & Use for 321 Dean Street #Comm, Brooklyn

Commercial units 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 2
Closest police station 0.40 Miles
Closest fire station 0.22 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Unit Overview

Unit # COMM
Square feet 9,030
Condo complex 300482

Other Property Data for 321 Dean Street #Comm, Brooklyn

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Floor area ratio (FAR) for 321 Dean Street #Comm, Brooklyn, NY 11217, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 321 Dean Street #Comm, Brooklyn, NY 11217, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 321-323 Dean St, Brooklyn, NY 11217

About 321 Dean Street #Comm, Brooklyn

How many square feet does 321 Dean Street #Comm, Brooklyn, NY 11217 have?

This Retail Space (RK) located at 321 Dean Street #Comm, Brooklyn, NY 11217 has a total of 9,030 square feet.

What is the year built & the current market value of 321 Dean Street #Comm, Brooklyn, NY 11217?

321 Dean Street #Comm, Brooklyn, NY 11217 was built in 1910 and has a current tax assessor's market value of $2,118,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 321 Dean Street #Comm, Brooklyn

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Property owner name for 321 Dean Street #Comm, Brooklyn, NY 11217
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Building contacts for 321 Dean Street #Comm, Brooklyn, NY 11217
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
Laura Pop-Badiu, Dec 11, 2025 How to Build Property Owner Lists: Steps, Pro Tips & What to Avoid
In this guide, we’ll walk you step by step through how to build property owner lists inside the PropertyShark platform, how to customize them for your goals and how to avoid common mistakes.
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Past Sales & Property History for 321 Dean Street #Comm, Brooklyn

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No recorded sales for this property.

Title Documents for 321 Dean Street #Comm, Brooklyn

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
09/04/2015 - R
08/07/2015 - D
Satisfaction of Mortgage
(2015082400727001)
07/27/2001 - R Power of Attorney
(3600007756060)
07/27/2001 - R Mortgage
(3070007754407)
07/27/2001 - R Deed
(3790007755379)
07/27/2001 - R Assignment, Mortgage
(3530007756053)
11/30/1994 - R
10/31/1994 - D
Deed
(3340004527634)
09/02/1994 - R Declaration
(3600004429960)
09/02/1994 - R Maps
(3610004429961)
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R: Recorded date
D: Document date

Property Taxes for 321 Dean Street #Comm, Brooklyn

Access detailed property tax data for 321 Dean Street #Comm, Brooklyn, NY 11217. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $77,325
Estimated property tax: $87,019
Tax assessor's market value: $2,118,000
Assessed value: $953,100

Assessment History for 321 Dean Street #Comm, Brooklyn

Here's the assessment & property tax history for 321 Dean Street #Comm, Brooklyn, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessed value Taxable Tax rate % Base tax Property tax Year over year change
2025/26 $2,118,000 $953,100 $712,800 10.848% $77,325 $77,325 +10.08%
2024/25 $1,768,000 $795,600 $652,680 10.762% $70,241 $70,241 +6.87%
2023/24 $1,532,000 $689,400 $620,550 10.592% $65,729 $65,729 +1.65%
2022/23 $1,414,000 $636,300 $607,410 10.646% $64,665 $64,665 +22.81%
2021/22 $1,088,000 $489,600 $489,600 10.755% $52,656 $52,656 -13.96%

Permits for 321 Dean Street #Comm, Brooklyn

The complete history of permits filed for 321 Dean Street #Comm, Brooklyn, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

No recorded permits for this property.

Brooklyn Commercial Market Stats

Access a detailed real estate market overview of Brooklyn so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Brooklyn and compare it to other boroughs in New York City.

Median Price/Sqft Q1/2026
$444
-15% YoY
Median Price/Sqft Q4/2025
$523
9.6% YoY
Median Price/Sqft 2025
$523
5.9% YoY

Check out recently sold homes in Brooklyn and see how their prices compare.

Transportation

Distance to Subway
Closest station 4th Ave & Pacific St at NW Corner
Station lines B-Q-D-N-R-2-3-4-5
Distance (miles) 0.107
View subway map

Neighbors for 321 Dean Street #Comm, Brooklyn

Here are the neighbors for 321 Dean Street #Comm, Brooklyn, NY 11217.

Address Square feet Purchase date Purchase price
25 Columbia Hts, Brooklyn 274,426 01/02/2018
11 Furman St, Brooklyn 06/05/2023
258 Furman St, Brooklyn
103 Boerum Pl, Brooklyn 2,086 11/06/2020
32 4th Ave, Brooklyn 7,200 12/11/2025 $6,000,000
482-488 Pacific St, Brooklyn
61 Bergen St, Brooklyn 2,500 09/28/2016
20 Old Fulton St, Brooklyn 6,000 01/11/2018 $3,500,000
60 Old Fulton St, Brooklyn 3,708 03/09/2007
480 Pacific St, Brooklyn
288 Pacific St, Brooklyn 187,200
45 Dean St, Brooklyn 4,441 01/12/2018 $3,600,000
473-477 Pacific St, Brooklyn 06/23/1966
99 Hoyt St, Brooklyn 05/25/1983
143 Nevins St, Brooklyn 3,200 08/19/2019
392 Atlantic Ave, Brooklyn 6,165 07/26/2009 $610,000
155 Bergen St, Brooklyn 3,171 08/12/2009 $1,880,000
66 4th Ave, Brooklyn 3,000 03/31/1977
146 Furman St, Brooklyn 6,595 05/22/2006
492 Pacific St, Brooklyn 28,100 06/19/2012 $5,800,000
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