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621 90th Street, Brooklyn, NY 11228 Property Information

621 90th Street, Brooklyn, NY 11228 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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621 90th Street, Brooklyn, NY 11228 1
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Address

Building name The Dahlgren Condominium
Primary address 621 90th Street
Neighborhood Bay Ridge
Zip code 11228
Borough Brooklyn
Block & lot 06071-7504

Sales & Tax Overview for 621 90th Street, Brooklyn

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Tax class

Lot & Building Information for 621 90th Street, Brooklyn

Lot sqft 2,702
Lot dimensions 27 ft x 100.08 ft
Building class Special Condominium Billing Lot (R0) i
Building sqft 6,318
Building dimensions 22 ft x 80 ft
Buildings on lot 1
Stories 3
Year built 1927
Frontage(s) 90 Street (narrow)
Nearest wide street Battery Avenue
Distance to wide street
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Zoning & Use for 621 90th Street, Brooklyn

Zoning
Residential units (DOF) 6
Commercial units 2
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 20
Community district 10

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

Other Property Data for 621 90th Street, Brooklyn

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Floor area ratio (FAR) for 621 90th Street, Brooklyn, NY 11228, 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 621 90th Street, Brooklyn, NY 11228, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 621 90th Street, Brooklyn

What is the year built & the total sq. ft. for 621 90th Street, Brooklyn, NY 11228?

621 90th Street, Brooklyn, NY 11228 was built in 1927 and has a total of 6,318 square feet.

How many residential units does this building have?

This building has 6 residential unit(s) and 2 commercial spaces.

Ownership Information for 621 90th Street, Brooklyn

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Property owner name for 621 90th Street, Brooklyn, NY 11228
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Building contacts for 621 90th Street, Brooklyn, NY 11228
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 621 90th Street, Brooklyn

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No recorded sales for this property.

Title Documents for 621 90th Street, Brooklyn

Data not available for this property.

Assessment History for 621 90th Street, Brooklyn

Data not available for this property.

Permits for 621 90th Street, Brooklyn

The complete history of permits filed for 621 90th 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.

No recorded permits for this property.

Bay Ridge Residential Market Stats

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

Median Sale Price
$564,000
1.3% YoY
Median Price/Sqft
$842
11.9% YoY
Brooklyn Median Sale Price
$839,000
6.2% 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 4th Ave & 93th St at NE Corner
Station lines R
Distance (miles) 0.329
View subway map
Bus Routes
Name Ft Hamilton Py/90 St
Line B70
Distance (miles) 0.125

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. Is 104 The Fort Hamilton School 7 Yes Public K-8 1,103 0.24
Poly Prep Country Day School NR No Private PK-12 1,060 0.35
Poly Prep Country Day School NR No Private PK-12 1,060 0.35
P.S. 264 Bay Ridge Elementary School For The Arts 7 No Public K-5 387 0.38
St Patrick School NR No Private PK-8 167 0.42

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. Is 104 The Fort Hamilton School 7 Yes Public K-8 1,103 0.24
Poly Prep Country Day School NR No Private PK-12 1,060 0.35
St Patrick School NR No Private PK-8 167 0.42
St Anselm Elementary School NR No Private PK-8 340 0.58
Madeleine Brennan School (The) 9 No Public 6-8 1,554 0.58

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Fort Hamilton High School 4 Yes Public 9-12 3,925 1.05
Poly Prep Country Day School NR No Private PK-12 1,060 0.35
Adelphi Academy NR No Private PK, K-12 0 0.67
Fontbonne Hall Academy NR No Private 9-12 439 0.70
Bay Ridge Preparatory School NR No Private K-12 375 0.95

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

Neighbors for 621 90th Street, Brooklyn

Here are the neighbors for The Dahlgren Condominium - 621 90th Street, Brooklyn, NY 11228.

Address Square feet Purchase date Purchase price
601 Ocean Pkwy, Brooklyn 45,670
1513 70th St, Brooklyn 9,722
8403 19th Ave, Brooklyn 15,077
203 Bay 8 St, Brooklyn 8,940
2231 62nd St, Brooklyn 11,081
1144 66th St, Brooklyn 11,595
1325 48th St, Brooklyn 5,201
1270 Bay Ridge Pkwy, Brooklyn 14,664
1927 78th St, Brooklyn 18,535
1466 45th St, Brooklyn 4,704
8642 16th Ave, Brooklyn 11,380
1639 46th St, Brooklyn 9,436
103 Quentin Rd, Brooklyn 52,157
1238 42nd St, Brooklyn 12,974
1565 53rd St, Brooklyn 6,780
2103 76th St, Brooklyn 4,797
295 Avenue P, Brooklyn 38,527
94 Bay Ridge Ave, Brooklyn 5,100
1012 41st St, Brooklyn 10,440
5105 20th Ave, Brooklyn 11,950
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