New York City  »  11215  »  7th Ave  »  174-192 7th Ave

PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY 11215 - Property report

Also known as: 404-424 1st St

Property image for PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY 11215
static Mapbox map

Property type

Public Elementary, Junior or Senior High (W1)

Year built

1931

Lot sq. ft.

94,760

General information

Unlock this property report with a free account

Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Building name
PS 321 Mini School and Playground
Primary address
PS 321 Mini School and Playground - 174-192 7th Avenue
Alternate address(es)
404-424 1st St
428 1st St
450 1st St
Show all
ZIP code
11215
Neighborhood
Park Slope
Borough
Brooklyn
Block & lot
00971-0028

Owner

Find out who owns PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY 11215. Uncover corporate and individual owners with a free account.

Building
Property type
Public Elementary, Junior or Senior High (W1)
Building sq. ft.
94,170
Building dimensions
188.17 ft x 131.67 ft
Buildings on lot
2
Stories
3
Year built
1931
Building material
Tax
Tax year
2026-2027
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
0
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
485.75 ft x 200.75 ft
Lot sq. ft.
94,760

Area overview

Walk score
95 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
94 /100.  Biker's Paradise
School district
15
Community district
6
Closest police station
0.63 Miles
Closest fire station
0.19 Miles

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY 11215

No recently recorded sales for this property.

More about New York City property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Municipal exemptions
Recent tax assessments
Market value
$32,849,000
Assessed value
$14,782,050

More about New York City property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y change
2025/26 $32,058,000 $14,426,100 $0 10.848% $1,469,860 $0 n/a
2024/25 $31,588,000 $14,214,600 $0 10.762% $1,467,157 $0 n/a
2023/24 $30,951,000 $13,927,950 $0 10.592% $1,447,994 $0 n/a
2022/23 $29,183,000 $13,132,350 $0 10.646% $1,398,070 $0 n/a
2021/22 $26,771,000 $12,046,950 $0 10.755% $1,295,649 $0 n/a
2020/21 $32,982,000 $14,841,900 $0 10.694% $1,465,249 $0 n/a
2019/20 $32,009,000 $14,404,050 $0 10.537% $1,378,170 $0 n/a
2018/19 $30,757,000 $13,840,650 $0 10.514% $1,311,762 $0 n/a
2017/18 $28,967,000 $13,035,150 $0 10.514% $1,254,145 $0 n/a
2016/17 $27,525,000 $12,386,250 $0 10.574% $1,207,162 $0 n/a
Permits

Permit information for PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
02/06/2026 Alteration
01/08/2026 Alteration
05/14/2025 Alteration
12/09/2024 Alteration
06/26/2024 Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
11/05/2018 E-elevator
10/06/2016 E-elevator
06/26/2015 E-elevator

*Most recent DOB violations on record for this property.

Neighborhood

Brooklyn commercial market stats

Review a detailed real estate market overview of Brooklyn and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Brooklyn and compare it to other New York City boroughs.

Q2 2026 median price/sq. ft.

$533

1.5% Y-o-Y

Q1 2026 median price/sq. ft.

$471

-8.9% Y-o-Y

2025 median price/sq. ft.

$523

5.2% Y-o-Y

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

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
7th Ave & 9th St at NE Corner
Station lines
F
Distance (miles)
0.361
View subway map

Access the detailed traffic volume map for PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY 11215 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Neighbors for PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY

394 1st St, Brooklyn 317 4th Ave, Brooklyn 396 1st St, Brooklyn 433 2nd St, Brooklyn 287 6th Ave, Brooklyn 439 2nd St, Brooklyn 435 2nd St, Brooklyn 319 4th Ave, Brooklyn 291 6th Ave, Brooklyn 441 2nd St, Brooklyn 398 1st St, Brooklyn 295 6th Ave, Brooklyn 437 2nd St, Brooklyn 392 1st St, Brooklyn 390 1st St, Brooklyn 443 2nd St, Brooklyn 321 4th Ave, Brooklyn 289 6th Ave, Brooklyn 293 6th Ave, Brooklyn

Nearby ZIP codes for PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY

10004, New York City, NY 10005, New York City, NY 10038, New York City, NY 10271, New York City, NY 11201, New York City, NY 11204, New York City, NY 11205, New York City, NY 11213, New York City, NY 11216, New York City, NY 11217, New York City, NY 11218, New York City, NY 11219, New York City, NY 11220, New York City, NY 11225, New York City, NY 11226, New York City, NY 11228, New York City, NY 11230, New York City, NY 11231, New York City, NY 11232, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY 11215?

The development at PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY 11215 was built in 1931.

What is the total square footage of PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY 11215?

PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY 11215 has a total of 94,170 square feet.

What is the assessed value of PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY 11215?

PS 321 Mini School and Playground - 174-192 7th Avenue, Brooklyn, NY 11215 is currently assessed at $14,782,050.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account