Property Report for 12421 Flatlands Ave Apt 3F, Brooklyn, NY 11208

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12421 Flatlands Ave Apt 3F, Brooklyn, NY 11208
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Property Details
  • Property Address 12421 Flatlands Ave Apt 3F, Brooklyn, NY 11208
  • County Kings
  • Parcel ID 04423-1441
  • Legal description LOT:1441 BLK:4423 SEC:1403 DIST:05
  • School district New York City Geographic School District 19
  • Acreage 2.23
  • Property class Condo/Townhome
  • Zoning Subscribe
  • Square footage 622
  • Year built
  • Bedrooms
  • Bathrooms

About the Property

12421 Flatlands Ave Apt 3F is a condo/townhome in the city of Brooklyn, NY 11208. Located in the New York City Geographic School District 19, which resides in Kings County, NY. This Condo/Townhome sits on a 97,139 sq ft lot and features 622 sq ft of living space.

The most recent property tax for 12421 Flatlands Ave Apt 3F was $3,116 with an estimated market value range of $310,577 to $343,270. This property was last sold on December 06, 2021 for $290,000.

Property Info

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Flood

Ownership

Land
  • Acres 2.23
  • Square Feet 97,139
Building
  • Units 1
  • Year Built N/A
  • Effective Year Built N/A
  • Stories 9
  • # Fireplaces N/A
  • Garage/Carport N/A
Utilities
  • Cooling N/A
  • Heating N/A
Interior
  • Square Footage
  • Living Area 622
  • Total Rooms N/A
  • Bedrooms N/A
  • Total Bathrooms N/A
  • Full Bathrooms N/A
Your Property Report will also include the following information:

Brooklyn Residential Market Stats

Median Sale Price $977,500 +9.3% YoY
Median Price/sq ft. $568
Kings County Median Sale Price $977,500 +9.3% YoY

See more Real Estate Trends for Brooklyn including home values, types of properties sold and transaction volumes.

Taxes and Assessments for 12421 Flatlands Ave Apt 3F, Brooklyn

Tax Year Taxes Tax Assesed Value Exemptions
2025 $3,116 (+4.1%) $24,930 (-8.4%)

2024 $2,993 (+4.2%) $27,224 (+4.6%)

2023 $2,873 (+5.9%) $26,031 (+9.8%)

2022

2021

2020

2019

Access Full Tax & Assessment History for 12421 Flatlands Ave Apt 3F, Brooklyn. View Tax Information

Sales History for 12421 Flatlands Ave Apt 3F, Brooklyn

The most recent sale on 12421 Flatlands Ave Apt 3F took place on Nov 10, 2021 and recorded on Dec 06, 2021 for $290,000. Sign up for full access to the complete sales history including potential flips, distressed sales and buyer and seller data.
Sale Date Recorded Date Buyer(s) Seller(s) Price Document ID

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Recently Sold Comparables
These are nearby recently sold properties that are similar to this property, base on available data.
Address Distance SqFt Sale Date Price $/SqFt
12399 FLATLANDS AVE # 13-8F mi 622 08/08/2025 $325,000 $523
190 COZINE AVE # 6-7G .41 mi 638 05/22/2025 $300,000 $470
190 COZINE AVE # 6-7K .41 mi 639 11/20/2024 $280,000 $438
Active Mortgages and Equity Analysis
Date Recorded Position Original Amount Amortized Balance Loan Type Interest Rate Lender Lender Type

  • Total Estimated Debt:

  • Estimated Value from ATTOM AVM:

  • Available Equity:

  • Loan To Value Ratio:

SAMPLE
Total Estimated Debt

  • Total Estimated Debt
  • Available Equity
Access the complete Mortgage and Equity Analysis for 12421 Flatlands Ave Apt 3F, Brooklyn. View Mortgage and Equity
Automated Valuation Models (AVM)
Our Property Reports contain multiple Automated Valuation Models showing low, median, and high values along with confidence scores.
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Market Value Estimate
Aug 19, 2025 Confidence Score: 95%
Low
Value
High
Rental Value Estimate ATTOM
Aug 25, 2025
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Various data sets have been provided by a third party or government source and are subject to change and possible errors. Depending on location and source, data may be missing or not available. Information is deemed reliable but not guaranteed to be accurate, up-to-date, or complete. Buyers, investors, and others are responsible for verifying the accuracy of all information.