New York City  »  11234  »  Mayfair Dr S  »  421 Mayfair Dr S

421 Mayfair Dr S, Brooklyn, NY 11234 Property Information

421 Mayfair Dr S, Brooklyn, NY 11234 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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421 Mayfair Dr S, Brooklyn, NY 11234 1
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Address

Primary address 421 Mayfair Dr S
Neighborhood Mill Basin
Zip code 11234
Borough Brooklyn
Block & lot 08607-0023

Sales & Tax Overview for 421 Mayfair Dr S, 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 $6,524

Lot & Building Information for 421 Mayfair Dr S, Brooklyn

Lot sqft 3,817
Lot dimensions 38.17 ft x 100 ft
Building class One Story - Permanent Living Quarter (A2)
Building sqft 2,310
Building dimensions 25.67 ft x 48.92 ft
Buildings on lot 1
Stories 1
Structure type High ranch
Building material Frame
Exterior wall Composition
Basement type Full
Garage type Basement garage
Year built 1970
Frontage(s) Mayfair Drive South (narrow)
Whitman Drive (narrow)
Nearest wide street East 66 Street
Distance to wide street
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Zoning & Use for 421 Mayfair Dr S, Brooklyn

Zoning
Residential units (DOF) 1
Residential sqft

Area Overview

Walk Score
39 /100. Car-Dependent
Transit Score
59 /100. Good Transit
Bike Score
47 /100. Somewhat Bikeable

School district 22
Community district 18
Closest police station 0.41 Miles
Closest fire station 0.99 Miles

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

Other Property Data for 421 Mayfair Dr S, Brooklyn

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Floor area ratio (FAR) for 421 Mayfair Dr S, Brooklyn, NY 11234, 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 421 Mayfair Dr S, Brooklyn, NY 11234, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 421 Mayfair Dr S, Brooklyn

What is the year built & the total sq. ft. for 421 Mayfair Dr S, Brooklyn, NY 11234?

421 Mayfair Dr S, Brooklyn, NY 11234 was built in 1970 and has a total of 2,310 square feet.

What is the assessed value of 421 Mayfair Dr S, Brooklyn, NY 11234 and the property tax paid?

Assessed at $77,040, the tax amount paid for 421 Mayfair Dr S, Brooklyn, NY 11234 is $6,116. For the next year, the tax amount for 421 Mayfair Dr S, Brooklyn, NY 11234 is estimated at $6,524.

When was 421 Mayfair Dr S, Brooklyn, NY 11234 last sold?

421 Mayfair Dr S, Brooklyn, NY 11234 was last sold in 02/22/2013.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 421 Mayfair Dr S, Brooklyn

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Property owner name for 421 Mayfair Dr S, Brooklyn, NY 11234
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Building contacts for 421 Mayfair Dr S, Brooklyn, NY 11234
Building management:
Representatives (from permits):
Tenants:
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Past Sales & Property History for 421 Mayfair Dr S, Brooklyn

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No recorded sales for this property.

Title Documents for 421 Mayfair Dr S, Brooklyn

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Date Type Amount Party 1 Party 2 Doc image
11/11/2025 - D
11/21/2025 - R		 Satisfaction of Mortgage
(2025111800055001)
05/28/2024 - R Initial UCC1
(2024052800024001)
05/31/2019 - R Initial UCC1
(2019053100293001)
02/22/2013 - D
03/25/2013 - R		 Deed
(2013031100761001)
04/13/2005 - D
04/27/2005 - R		 Satisfaction of Mortgage
(2005041302435001)
10/20/2004 - D
11/19/2004 - R		 Mortgage
(2004110302346001)
03/19/2003 - D
06/25/2003 - R		 Street Procedure
(2003040201644001)
09/23/1998 - D
02/08/1999 - R		 Deed
(3580006448558)
07/13/1995 - R Assignment, Mortgage
(3460004857046)
09/27/1994 - R Satisfaction of Mortgage
(3270004460627)
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R: Recorded date
D: Document date

Property Taxes for 421 Mayfair Dr S, Brooklyn

Access detailed property tax data for 421 Mayfair Dr S, Brooklyn, NY 11234. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $6,117
Estimated property tax: $6,524
Tax assessor's market value: $1,284,000
Assessed value: $77,040
Exemptions granted by city:

More about New York City Property Taxes

Assessment History for 421 Mayfair Dr S, Brooklyn

Here's the assessment & property tax history for 421 Mayfair Dr S, 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 $1,284,000 $77,040 $30,825 19.843% $13,853 $6,117 -55.52%
2024/25 $1,251,000 $75,060 $68,471 20.085% $14,022 $13,752 +14.08%
2023/24 $1,325,000 $79,500 $67,887 20.085% $13,916 $12,055 +5.76%
2022/23 $1,147,000 $68,820 $63,905 20.309% $13,275 $11,398 +9.15%
2021/22 $1,064,000 $63,840 $60,226 19.963% $12,310 $10,443 -12.58%
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Permits for 421 Mayfair Dr S, Brooklyn

The complete history of permits filed for 421 Mayfair Dr S, 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
03/19/2019 Alteration
03/19/2019 Alteration
11/14/2018 Alteration type 2
         
         
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More about New York City Property Records

Mill Basin Residential Market Stats

Access a detailed real estate market overview of Mill Basin so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Mill Basin and compare it to other neighborhoods in Brooklyn.

Median Sale Price
$1,600,000
32% YoY
Median Price/Sqft
$466
-4.1% YoY
Brooklyn Median Sale Price
$885,000
2.5% 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: 2 (See more on map)

Transportation

Distance to Subway
Closest station 15th St & Avenue U at SE Corner
Station lines B-Q
Distance (miles) 2.635
View subway map
Bus Routes
Name E 66 St / Mayfair Dr S
Distance (miles) 0.099

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 236 Mill Basin 8 Yes Public PK, K-5 572 0.67
P.S. 236 Mill Basin 8 Yes Public PK, K-5 572 0.67
Hebrew Language Academy 5 No Charter PK, K-8 610 0.51
Hebrew Language Academy 5 No Charter PK, K-8 610 0.51
Yeshivah of Crown Heights NR No Private PK-8 400 0.71
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Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Jhs 78 Roy H Mann 6 Yes Public 6-8 542 1.00
Hebrew Language Academy 5 No Charter PK, K-8 610 0.51
Yeshivah of Crown Heights NR No Private PK-8 400 0.71
St Bernard Elementary School NR No Private PK-8 317 0.86
Success Academy Bergen Beach 10 No Charter K-8 1,052 1.00
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Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
James Madison High School 5 Yes Public 9-12 3,630 2.18
Scholar Skills Christian Academy NR No Private 3-11 23 1.43
Eisek Hatorah d'RACHMISTRIVKA NR No Private 9-12 107 1.79
Origins High School 5 No Public 9-12 438 1.84
Professional Pathways High School 1 No Public 9-12 159 1.84
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 421 Mayfair Dr S, Brooklyn

Here are the neighbors for 421 Mayfair Dr S, Brooklyn, NY 11234.

Address Square feet Purchase date Purchase price
417 Mayfair Dr S, Brooklyn 2,310 08/29/2025 $1,250,000
304 Whitman Dr, Brooklyn 2,208 09/03/2004 $725,000
429 Mayfair Dr S, Brooklyn 2,450 12/18/2025
409 Mayfair Dr S, Brooklyn 2,314
453 Mayfair Dr S, Brooklyn 2,310 11/05/2021 $1,300,000
405 Mayfair Dr S, Brooklyn 2,310 12/28/1998
292 Whitman Dr, Brooklyn 3,400 12/19/2008 $1,112,400
445 Mayfair Dr S, Brooklyn 3,921 12/08/2003
449 Mayfair Dr S, Brooklyn 3,617 03/25/2021 $920,000
393 Mayfair Dr S, Brooklyn 4,110 11/26/2023
461 Mayfair Dr S, Brooklyn 2,310 09/03/2025 $992,000
441 Mayfair Dr S, Brooklyn 2,310 02/18/2026
401 Mayfair Dr S, Brooklyn 2,310 02/14/2013 $695,000
413 Mayfair Dr S, Brooklyn 2,310 10/18/2016
397 Mayfair Dr S, Brooklyn 2,310 04/25/1974
425 Mayfair Dr S, Brooklyn 2,310 12/03/2023
437 Mayfair Dr S, Brooklyn 2,310 11/30/2012
457 Mayfair Dr S, Brooklyn 4,820 11/03/1995
298 Whitman Dr, Brooklyn 2,660 10/01/2004 $855,000
433 Mayfair Dr S, Brooklyn 2,310 02/08/1995
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