Beds
2,265 Sq. Ft.
$433 / Sq. Ft.
2,265
Sq. Ft.
$433
per Sq. Ft.

Property Details for 21 Monroe Street

StatusSold
MLS #-
Days on Market-
Taxes-
HOA Fees-
Condo/Co-op Fees-
Compass Type-
MLS TypeSale / Residential / Building / 1 / 1
Year Built1990
Lot Size0.09 AC / 4,000 SF
CountyNassau County
Add your commute

Building Information for 21 Monroe Street

Stories2Residences-Year Built1990Lot Size0.09 AC / 4,000 SF

Payment Calculator

$5,904 per month

30 year fixed, 6.15% Interest

Principal and Interest

$4,776

Property Taxes

$1,128

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property History for 21 Monroe Street

DateEvent & SourcePriceAppreciation
Dec 8, 2025

Sold (Public Record)

Public Record #1923641581

$980,000

+5.5% / yr

Sep 11, 2018

Sold (Public Record)

Public Record #632931247

$665,000
Sep 11, 2018

Sold (Public Record)

Public Record #632931247

$665,000
Sep 11, 2018

Sold

ONEKEY #2998738

$665,000
Sep 11, 2018

Sold

ONEKEY #2998738

$665,000
Jun 15, 2018

Pending

ONEKEY #2998738

Jun 15, 2018

Pending

ONEKEY #2998738

Jan 23, 2018

Listed (Active)

ONEKEY #2998738

$749,000
Jan 23, 2018

Listed (Active)

ONEKEY #2998738

$749,000
DateEvent & SourcePrice
12/08/2025

Sold (Public Record)

Public Record #1923641581

$980,000

+5.5% / yr

09/11/2018

Sold (Public Record)

Public Record #632931247

$665,000
09/11/2018

Sold (Public Record)

Public Record #632931247

$665,000
09/11/2018

Sold

ONEKEY #2998738

$665,000
09/11/2018

Sold

ONEKEY #2998738

$665,000
06/15/2018

Pending

ONEKEY #2998738

06/15/2018

Pending

ONEKEY #2998738

01/23/2018

Listed (Active)

ONEKEY #2998738

$749,000
01/23/2018

Listed (Active)

ONEKEY #2998738

$749,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 21 Monroe Street

Taxable ValueLand$222Additions$417Total$639
Tax Record2025$13,541 ($1,128 / month)
Home Facts
Baths2.5Total Finished SqFt2,265 SqFtAbove Grade Finished SqFt2,265 SqFtStories2Lot Size4,000 SqFtStyleSingle Family ResidenceYear Built1990CountyNASSAUAPN33-432-00-0014

Schools near 21 Monroe Street

This home is within Franklin Square Union Free School District.
Rating
School
Type
Grades
Distance
Public - PK to 6
Public - 7 to 12
Public - PK to 6
Public - PK to 6
Rating
School
Distance
Washington Street School
PublicPK to 6

H Frank Carey High School
Public7 to 12

John Street School
PublicPK to 6

Polk Street School
PublicPK to 6

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2026, OneKey® MLS. All Rights Reserved.