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J J Byrne Memorial Park - 298 3rd Street, Brooklyn, NY 11215 Property Information

J J Byrne Memorial Park - 298 3rd Street, Brooklyn, NY 11215 Property Information

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  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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J J Byrne Memorial Park - 298 3rd Street, Brooklyn, NY 11215 1
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Address

Building name J J Byrne Memorial Park
Primary address J J Byrne Memorial Park - 298 3rd Street
Secondary address 298-366 3rd St
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 00981-0001

Sales & Tax Overview for 298 3rd Street, Brooklyn

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Tax class

Lot & Building Information for 298 3rd Street, Brooklyn

Lot sq. ft. 132,221
Lot dimensions 190 ft x 695.75 ft
Property type Playground (Q2)
Building sqft 2,714
Building dimensions 23 ft x 59 ft
Buildings on lot 1
Stories 2
Year built 1934
Construction type
Status
Status date
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Zoning & Use for 298 3rd Street, Brooklyn

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 6
Closest police station 0.74 Miles
Closest fire station 0.13 Miles

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

Other Property Data for 298 3rd Street, Brooklyn

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Floor area ratio (FAR) for J J Byrne Memorial Park - 298 3rd Street, 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 J J Byrne Memorial Park - 298 3rd Street, 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.

  • 298-366 3rd St, Brooklyn, NY 11215
  • 243-311 4th St, Brooklyn, NY 11215
  • 323-341 4th Ave, Brooklyn, NY 11215
  • 326-344 5th Ave, Brooklyn, NY 11215

About 298 3rd Street, Brooklyn

What is the year built & the total sq. ft. for J J Byrne Memorial Park - 298 3rd Street, Brooklyn, NY 11215?

J J Byrne Memorial Park - 298 3rd Street, Brooklyn, NY 11215 was built in 1934 and has a total of 2,714 square feet.

What is the assessed value of J J Byrne Memorial Park - 298 3rd Street, Brooklyn, NY 11215?

The assessed market value for the current tax year is $3,959,550.

Ownership Information for 298 3rd Street, Brooklyn

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Property owner name for J J Byrne Memorial Park - 298 3rd Street, Brooklyn, NY 11215
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Building contacts for J J Byrne Memorial Park - 298 3rd Street, Brooklyn, NY 11215
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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Past Sales & Property History for 298 3rd Street, Brooklyn

Create a free account to view the complete sales history for 298 3rd Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 298 3rd Street, Brooklyn

Data not available for this property.

Property Taxes for 298 3rd Street, Brooklyn

Access detailed property tax data for J J Byrne Memorial Park - J J Byrne Memorial Park - 298 3rd Street, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $0
Tax assessor's market value: $8,799,000
Assessed value: $3,959,550
Exemptions granted by city:

Assessment History for 298 3rd Street, Brooklyn

Here's the assessment & property tax history for 298 3rd Street, 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 $8,799,000 $3,959,550 $0 10.848% $405,222 $0 n/a
2024/25 $8,543,000 $3,844,350 $0 10.762% $410,068 $0 n/a
2023/24 $8,294,000 $3,732,300 $0 10.592% $395,325 $0 n/a
2022/23 $8,052,000 $3,623,400 $0 10.646% $385,747 $0 n/a
2021/22 $7,817,000 $3,517,650 $0 10.755% $378,323 $0 n/a

Permits for 298 3rd Street, Brooklyn

The complete history of permits filed for 298 3rd Street, 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
01/21/2026 Alt-CO - new building with existing elements to remain
10/17/2025 Alteration
08/07/2025 Alt-CO - new building with existing elements to remain
08/07/2025 Alt-CO - new building with existing elements to remain
08/07/2025 Alt-CO - new building with existing elements to remain
08/07/2025 Alt-CO - new building with existing elements to remain
08/07/2025 Alt-CO - new building with existing elements to remain
03/10/2025 Alt-CO - new building with existing elements to remain
09/21/2024 Alteration
11/04/2023 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
$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.

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 5 (See more on map)

Transportation

Distance to Subway
Closest station 4th Ave & 9th St at NE Corner
Station lines F-G-R
Distance (miles) 0.271
View subway map
Bus Routes
Name 5 Av/3 St
Line B63
Distance (miles) 0.068

Neighbors for 298 3rd Street, Brooklyn

Here are the neighbors for J J Byrne Memorial Park - J J Byrne Memorial Park - 298 3rd Street, Brooklyn, NY 11215.

Address Square feet Purchase date Purchase price
141 6th St, Brooklyn 10,826 08/05/2010 $499,000
306 5th Ave, Brooklyn 16,524 10/01/2014 $8,300,000
455 A 5th St, Brooklyn 2,720 08/19/1993
110 5th St, Brooklyn 13,126 08/25/2010 $3,000,000
349 5th Ave, Brooklyn 6,760 07/10/2008
84 5th St, Brooklyn 08/25/2010 $3,000,000
399 3rd Ave, Brooklyn 27,774 08/04/2022 $5,800,000
167 6th St, Brooklyn 30,000 01/31/1986
2 2nd Ave, Brooklyn 03/03/1992
347 6th Ave, Brooklyn 4,345 09/26/2023 $3,200,000
89 9th St, Brooklyn 05/18/2000
190 3rd St, Brooklyn 10/27/2005
303 5th Ave, Brooklyn 6,416 02/16/1989
357 5th Ave, Brooklyn 7,874 03/03/2015 $4,500,000
343 5th Ave, Brooklyn 6,760 03/27/1997
375 5th Ave, Brooklyn 7,490 10/21/1997
367 6th Ave, Brooklyn 4,594 12/04/1998
383 3rd Ave, Brooklyn 46,500 01/27/2000
32 2nd Ave, Brooklyn 08/25/2010 $3,000,000
175 3rd St, Brooklyn 6,320 04/30/2025 $164,000,000
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