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4821 1st Avenue, Brooklyn, NY 11232 Property Information

4821 1st Avenue, Brooklyn, NY 11232 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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4821 1st Avenue, Brooklyn, NY 11232 1
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Address

Primary address 4821 1st Avenue
Secondary address 4813-4823 1st Ave
Neighborhood Sunset Park
Zip code 11232
Borough Brooklyn
Block & lot 00771-0040

Sales & Tax Overview for 4821 1st Avenue, Brooklyn

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Tax class
Estimated property tax $41,376

Lot & Building Information for 4821 1st Avenue, Brooklyn

Lot sqft 39,000
Lot dimensions 130 ft x 300 ft
Building class Fireproof Warehouse (E1)
Building sqft 30,000
Building dimensions 100 ft x 300 ft
Buildings on lot 1
Stories 1
Year built 1920
Construction type
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Zoning & Use for 4821 1st Avenue, Brooklyn

Zoning
Commercial units 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 7
Closest police station 0.81 Miles
Closest fire station 0.41 Miles

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

Other Property Data for 4821 1st Avenue, Brooklyn

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 4821 1st Avenue, Brooklyn, NY 11232, 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 4821 1st Avenue, Brooklyn, NY 11232, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 4813-4823 1st Ave, Brooklyn, NY 11232
  • 101-135 49th St, Brooklyn, NY 11232

About 4821 1st Avenue, Brooklyn

How many square feet does 4821 1st Avenue, Brooklyn, NY 11232 have?

This Fireproof Warehouse (E1) located at 4821 1st Avenue, Brooklyn, NY 11232 has a total of 30,000 square feet.

What is the year built & the current market value of 4821 1st Avenue, Brooklyn, NY 11232?

4821 1st Avenue, Brooklyn, NY 11232 was built in 1920 and has a current tax assessor's market value of $3,511,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 4821 1st Avenue, Brooklyn

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Property owner name for 4821 1st Avenue, Brooklyn, NY 11232
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Building contacts for 4821 1st Avenue, Brooklyn, NY 11232
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 4821 1st Avenue, Brooklyn

Create a free account to view the complete sales history for 4821 1st Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 4821 1st Avenue, 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
11/12/2025 - R UCC3 Termination
(2025110700412007)
11/12/2025 - R UCC3 Termination
(2025110700412006)
11/12/2025 - R Initial UCC1
(2025110700412005)
10/24/2025 - D
12/11/2025 - R
Termination of Assign of L&R
(2025120800477001)
10/24/2025 - D
11/12/2025 - R
Termination of Assign of L&R
(2025110700412004)
10/24/2025 - D
11/12/2025 - R
Assignment of Leases and Rents
(2025110700412003)
10/24/2025 - D
11/12/2025 - R
Agreement
(2025110700412002)
10/24/2025 - D
11/12/2025 - R
Assignment, Mortgage
(2025110700412001)
09/18/2023 - R Initial UCC1
(2023091300342001)
09/12/2023 - D
09/20/2023 - R
Assignment of Leases and Rents
(2023091300313002)
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R: Recorded date
D: Document date

Property Taxes for 4821 1st Avenue, Brooklyn

Access detailed property tax data for 4821 1st Avenue, Brooklyn, NY 11232. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $30,207
Estimated property tax: $41,376
Tax assessor's market value: $3,511,000
Assessed value: $1,579,950

Assessment History for 4821 1st Avenue, Brooklyn

Here's the assessment & property tax history for 4821 1st Avenue, 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 $3,511,000 $1,579,950 $1,419,840 10.848% $154,024 $67,186 -37.80%
2024/25 $3,416,000 $1,537,200 $1,392,570 10.762% $149,868 $108,019 -1.93%
2023/24 $3,334,000 $1,500,300 $1,364,580 10.592% $144,536 $110,146 -19.24%
2022/23 $3,141,000 $1,413,450 $1,281,150 10.646% $136,391 $136,391 +23.60%
2021/22 $2,374,000 $1,068,300 $1,026,013 10.755% $114,896 $110,348 -15.32%

Permits for 4821 1st Avenue, Brooklyn

The complete history of permits filed for 4821 1st Avenue, 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.

Filing date Job type Job status Job description Initial cost
10/28/2024 Alteration
09/23/2024 Alteration
09/23/2024 Alteration
08/26/2024 Alteration
06/03/2024 Alteration
05/23/2024 Alteration
01/29/2024 Alteration
01/22/2024 Alteration
12/11/2023 Alteration
08/29/2023 Alteration
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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
$426
-10.8% YoY
Median Price/Sqft Q4/2025
$493
11.7% YoY
Median Price/Sqft 2025
$492
6.6% YoY

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

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 3 (See more on map)

Transportation

Distance to Subway
Closest station 4th Ave & 52nd St at NW Corner (Exit Only)
Station lines R
Distance (miles) 0.42
View subway map
Bus Routes
Name 53 ST/1 Av
Line B11
Distance (miles) 0.206

Neighbors for 4821 1st Avenue, Brooklyn

Here are the neighbors for 4821 1st Avenue, Brooklyn, NY 11232.

Address Square feet Purchase date Purchase price
143 50th St, Brooklyn 7,478 10/21/2013 $975,000
259 21st St, Brooklyn 56,112
325 Warren St, Brooklyn 6,075 07/19/2012
307 A Warren St, Brooklyn 3,600
307 Warren St, Brooklyn 3,916
33 St Marks Pl, Brooklyn 5,187
145 50th St, Brooklyn 7,490
157 50th St, Brooklyn 12,676
422 49th St, Brooklyn 7,943
150 49th St, Brooklyn 7,360
128 Pioneer St, Brooklyn 2,564
102 49th St, Brooklyn 24,875
4902 2nd Ave, Brooklyn 40,060
4820 2nd Ave, Brooklyn 40,000 02/11/2019
4907 1st Ave, Brooklyn 44,352
328 Bergen St, Brooklyn 32,490
160 48th St, Brooklyn 40,250 09/06/1985
149 47th St, Brooklyn 33,045 01/05/2005 $3,900,000
322 36th St, Brooklyn 2,533
943 3rd Ave, Brooklyn 1,170 02/16/2024 $875,000
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