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421 Adelphi Street #C, Brooklyn, NY 11238 Property Information

421 Adelphi Street #C, Brooklyn, NY 11238 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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421 Adelphi Street #C, Brooklyn, NY 11238 5
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Address

Building name Ft. Greene Partnership Homes
Primary address 421 Adelphi Street #C
Secondary address 385-387 Adelphi St
Neighborhood Fort Greene
Zip code 11238
Borough Brooklyn
Block & lot 01958-1103

Sales & Tax Overview for 421 Adelphi Street #C, 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 $11,907

Lot & Building Information for 421 Adelphi Street #C, Brooklyn

Lot sqft 32,572
Building class Condo - Residential Unit in Walk-Up Building (R2) i
Building sqft 1,153
Buildings on lot 5
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Zoning & Use for 421 Adelphi Street #C, Brooklyn

Residential units (DOF) 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 13
Community district 2
Closest police station 0.32 Miles
Closest fire station 0.30 Miles

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

Unit Overview

Unit # C
Square feet 1,153
Condo complex 300232

Other Property Data for 421 Adelphi Street #C, Brooklyn

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Floor area ratio (FAR) for 421 Adelphi Street #C, Brooklyn, NY 11238, 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 Adelphi Street #C, Brooklyn, NY 11238, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 385-387 Adelphi St, Brooklyn, NY 11238
  • 391 Adelphi St, Brooklyn, NY 11238
  • 421 Adelphi St, Brooklyn, NY 11238
  • 438 Clermont Ave, Brooklyn, NY 11238
  • 442 Clermont Ave, Brooklyn, NY 11238

About 421 Adelphi Street #C, Brooklyn

How many square feet does 421 Adelphi Street #C, Brooklyn, NY 11238 have?

This Condo - Residential Unit in Walk-Up Building (R2) located at 421 Adelphi Street #C, Brooklyn, NY 11238 has a total of 1,153 square feet.

What is the assessed value of 421 Adelphi Street #C, Brooklyn, NY 11238 and the property tax paid?

Assessed at $123,990, the tax amount paid for 421 Adelphi Street #C, Brooklyn, NY 11238 is $13,483. For the next year, the tax amount for 421 Adelphi Street #C, Brooklyn, NY 11238 is estimated at $11,907.

When was 421 Adelphi Street #C, Brooklyn, NY 11238 last sold?

421 Adelphi Street #C, Brooklyn, NY 11238 was last sold in 06/23/1989.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 421 Adelphi Street #C, Brooklyn

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Property owner name for 421 Adelphi Street #C, Brooklyn, NY 11238
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Building contacts for 421 Adelphi Street #C, Brooklyn, NY 11238
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 421 Adelphi Street #C, Brooklyn

Create a free account to view the complete sales history for 421 Adelphi Street #C, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 421 Adelphi Street #C, 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
11/21/2017 - D
11/29/2017 - R
Satisfaction of Mortgage
(2017112400089001)
11/29/2002 - D
04/03/2003 - R
Agreement
(2003031902322002)
11/29/2002 - D
04/03/2003 - R
Mortgage
(2003031902322001)
11/14/2002 - D
04/03/2003 - R
Subordination of Mortgage
(2003031902322003)
02/06/1996 - R Certificate
(3770005062377)
02/06/1996 - R Mortgage
(3830005065783)
02/06/1996 - R Agreement
(3480005065848)
06/23/1989 - R Deed
(3860001463686)
04/25/1989 - R Release
(3490001448949)
04/25/1989 - R Assignment, Mortgage
(3480001448948)
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R: Recorded date
D: Document date

Property Taxes for 421 Adelphi Street #C, Brooklyn

Access detailed property tax data for Ft. Greene Partnership Homes - 421 Adelphi Street #C, Brooklyn, NY 11238. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $11,150
Estimated property tax: $11,907
Tax assessor's market value: $275,532
Assessed value: $123,990

Assessment History for 421 Adelphi Street #C, Brooklyn

Here's the assessment & property tax history for 421 Adelphi Street #C, 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 $275,532 $123,990 $108,400 12.439% $13,484 $11,138 +3.35%
2024/25 $276,258 $124,317 $104,250 12.5% $13,031 $10,778 +14.80%
2023/24 $246,028 $110,713 $90,868 12.502% $12,147 $9,388 -11.64%
2022/23 $225,460 $101,457 $86,614 12.267% $11,356 $10,625 +5.96%
2021/22 $195,002 $87,751 $81,951 12.235% $10,736 $10,027 +2.57%

Permits for 421 Adelphi Street #C, Brooklyn

The complete history of permits filed for 421 Adelphi Street #C, 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.

No recorded permits for this property.

Fort Greene Residential Market Stats

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

Median Sale Price
$1,090,000
23.9% YoY
Median Price/Sqft
$1,075
5.7% YoY
Brooklyn Median Sale Price
$839,000
6.2% YoY

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

Transportation

Distance to Subway
Closest station Clinton Ave & Fulton Ave at NW Corner
Station lines C
Distance (miles) 0.139
View subway map
Bus Routes
Name Fulton St/Adelphi St
Line B25
Distance (miles) 0.056

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Brooklyn Free School NR No Private PK-12 76 0.19
Brooklyn Free School NR No Private PK-12 76 0.19
P.S. 11 Purvis J Behan 9 No Public PK, K-5 832 0.19
P.S. 11 Purvis J Behan 9 No Public PK, K-5 832 0.19
Achievement First Endeavor Charter School 6 No Charter K-8 738 0.24

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 753 School For Career Development NR No Public 6-12 354 0.14
Brooklyn Free School NR No Private PK-12 76 0.19
Achievement First Endeavor Charter School 6 No Charter K-8 738 0.24
Queen Of All Saints NR No Private K-8 121 0.25
Ms 113 Ronald Edmonds Learning Center 5 No Public 6-8 226 0.32

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 753 School For Career Development NR No Public 6-12 354 0.14
Bishop Loughlin Memorial High School NR No Private 9-12 621 0.16
Brooklyn Free School NR No Private PK-12 76 0.19
Brooklyn Technical High School 10 No Public 9-12 5,940 0.47
P.S. 77 NR No Public K-12 304 0.55

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 421 Adelphi Street #C, Brooklyn

Here are the neighbors for Ft. Greene Partnership Homes - 421 Adelphi Street #C, Brooklyn, NY 11238.

Address Square feet Purchase date Purchase price
487 Liberty Ave, Brooklyn 06/10/2010 $240,000
206 Van Sicklen St, Brooklyn 1,388 07/22/1998
719 Prospect Pl, Brooklyn 2,140 11/10/2004
1207 E 51st St, Brooklyn 540 04/13/2004 $220,000
1830 E 23rd St, Brooklyn 1,670 02/24/2003 $250,000
2069 E 14th St, Brooklyn 2,023 12/29/2020 $910,000
2017 Glenwood Rd, Brooklyn 2,770 02/13/1998
1055 E 95th St, Brooklyn 1,420 02/11/2005
133 Waverly Ave, Brooklyn 3,312 10/24/2011 $725,000
38 Forest Pl, Brooklyn 2,376 05/26/2021 $1,489,275
1721 Park Pl, Brooklyn 2,970 08/30/2013 $425,000
2552 W 17th St, Brooklyn 3,090 10/07/2025 $1,510,000
96 Newport St, Brooklyn 3,100 06/13/2022 $850,000
1311 Avenue K, Brooklyn 36,000 07/20/1999
301 Avenue C, Brooklyn 1,880 06/21/1995
933 Grand St, Brooklyn 4,125 02/26/1985
221 E 21st St, Brooklyn 3,000 06/11/2025 $2,450,000
2304 Pitkin Ave, Brooklyn 3,120 12/28/2007 $780,000
628 A President St, Brooklyn 3,060 08/07/2018
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