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550 Prospect Avenue, Brooklyn, NY 11215 Property Information

550 Prospect Avenue, Brooklyn, NY 11215 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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550 Prospect Avenue, Brooklyn, NY 11215 1
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Address

Primary address 550 Prospect Avenue
Secondary address 1667 10th Ave
Neighborhood Windsor Terrace
Zip code 11215
Borough Brooklyn
Block & lot 00872-0001

Sales & Tax Overview for 550 Prospect Avenue, Brooklyn

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Tax class
Estimated property tax $21,368

Lot & Building Information for 550 Prospect Avenue, Brooklyn

Lot sqft 2,000
Lot dimensions 20 ft x 100 ft
Building class Single or Multiple Dwelling with Stores or Offices (S9)
Building sqft 5,531
Building dimensions 20 ft x 90 ft
Buildings on lot 1
Stories 3
Year built 1931
Construction type
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Zoning & Use for 550 Prospect Avenue, Brooklyn

Zoning
Residential units (DOF) 4
Commercial units 2
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 7
Closest police station 1.10 Miles
Closest fire station 0.46 Miles

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

Other Property Data for 550 Prospect 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 550 Prospect Avenue, Brooklyn, NY 11215, 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 550 Prospect Avenue, Brooklyn, NY 11215, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 1667 10th Ave, Brooklyn, NY 11215

About 550 Prospect Avenue, Brooklyn

How many square feet does 550 Prospect Avenue, Brooklyn, NY 11215 have?

This Single or Multiple Dwelling with Stores or Offices (S9) located at 550 Prospect Avenue, Brooklyn, NY 11215 has a total of 5,531 square feet.

What is the year built & the current market value of 550 Prospect Avenue, Brooklyn, NY 11215?

550 Prospect Avenue, Brooklyn, NY 11215 was built in 1931 and has a current tax assessor's market value of $1,816,000.

How many commercial spaces does this building have?

This building has 2 commercial spaces available for lease.

Ownership Information for 550 Prospect Avenue, Brooklyn

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Property owner name for 550 Prospect Avenue, Brooklyn, NY 11215
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Building contacts for 550 Prospect Avenue, Brooklyn, NY 11215
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Laura Pop-Badiu, Dec 11, 2025 How to Build Property Owner Lists: Steps, Pro Tips & What to Avoid
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Laura Pop-Badiu, Sep 10, 2025 How to Find Comps for Commercial Real Estate: A Step-by-Step GuideĀ 
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Past Sales & Property History for 550 Prospect Avenue, Brooklyn

Create a free account to view the complete sales history for 550 Prospect Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 550 Prospect 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
11/27/2017 - D
11/30/2017 - R
Deed
(2017112800970001)
09/16/1999 - R Agreement
(3860006790186)
04/29/1999 - R Initial UCC1
(3630006573863)
02/13/1998 - R Easement
(3260005939326)
07/30/1993 - R Satisfaction of Mortgage
(3960001789596)
07/23/1992 - R Mortgage
(3920001700792)
02/14/1990 - R Power of Attorney
(3810006790181)
06/22/1989 - R Assignment, Mortgage
(3980001463098)
06/25/1987 - R Mortgage
(3380001277238)
04/20/1987 - R Mortgage
(3450001258145)
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R: Recorded date
D: Document date

Property Taxes for 550 Prospect Avenue, Brooklyn

Access detailed property tax data for 550 Prospect Avenue, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $19,786
Estimated property tax: $21,368
Tax assessor's market value: $1,816,000
Assessed value: $817,200

Assessment History for 550 Prospect Avenue, Brooklyn

Here's the assessment & property tax history for 550 Prospect 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 $1,816,000 $817,200 $159,063 12.439% $19,786 $19,786 -0.49%
2024/25 $1,513,000 $680,850 $159,063 12.5% $19,883 $19,883 +3.24%
2023/24 $1,405,000 $632,250 $154,041 12.502% $19,258 $19,258 +10.03%
2022/23 $1,756,000 $790,200 $142,684 12.267% $17,503 $17,503 +8.26%
2021/22 $2,066,000 $929,700 $132,144 12.235% $16,168 $16,168 +7.72%

Permits for 550 Prospect Avenue, Brooklyn

The complete history of permits filed for 550 Prospect 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
04/25/2025 Alteration
04/24/2025 Alteration
04/29/1999 Alteration type 2
         
         
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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)

Transportation

Distance to Subway
Closest station Howard Pl & Windsor Pl at NE Corner
Station lines F
Distance (miles) 0.155
View subway map
Bus Routes
Name Prospect Pk W/Prospect Av
Line B61
Distance (miles) 0.153

Neighbors for 550 Prospect Avenue, Brooklyn

Here are the neighbors for 550 Prospect Avenue, Brooklyn, NY 11215.

Address Square feet Purchase date Purchase price
564 Prospect Ave, Brooklyn 2,000 06/18/2025 $1,825,000
566 Prospect Ave, Brooklyn 2,000 10/29/2021 $1,200,000
570 Prospect Ave, Brooklyn 2,000 12/16/2025 $3,300,000
499 17th St, Brooklyn 2,100 03/22/2021
509 17th St, Brooklyn 4,932 04/30/2013
560 Prospect Ave, Brooklyn 2,000 09/16/1993
562 Prospect Ave, Brooklyn 2,000 03/25/2024
568 Prospect Ave, Brooklyn 2,554 07/25/2023 $2,800,000
261 Prospect Park W, Brooklyn 7,780
507 17th St, Brooklyn 2,688 06/10/1994
515 17th St, Brooklyn 4,932 02/26/2019 $1,095,327
503 17th St, Brooklyn 2,016 09/30/2022 $3,200,000
554 Prospect Ave, Brooklyn 1,976 09/01/1998
513 17th St, Brooklyn 4,932 04/25/2006 $1,050,000
552 Prospect Ave, Brooklyn 3,346 11/12/2019
556 Prospect Ave, Brooklyn 2,016 01/10/1979
558 Prospect Ave, Brooklyn 2,000 05/19/2015 $1,700,000
273 Prospect Park W, Brooklyn 5,000
501 17th St, Brooklyn 2,088 10/29/2019 $1,900,000
505 17th St, Brooklyn 2,088 01/09/2026 $3,200,000
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