Off market nov 2017 for $850K

$2,039,595

Est. refi paymentEst. refi $5,748/mo

•

1,208

sq ft

21 Remsen Ave, Monsey, NY 10952

About this home

Single-familyProperty Type

1947Year Built

0.8 acresLot Size

$1,688Est. Price/Sq.Ft.

1 spaceParking

Listing by Hana Kogan • Mark One Real Estate

Bought with Asher Frankel • Mark One Real Estate

Redfin checked: 3 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #H4743254

Redfin Estimate

$2,039,595

$1.2M since sold in November 2017$155K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 63.3% higher than the average sale price ($1.25M) of 6 comparable homes.

SOLD AUG 11, 2026
$900,000
A
4 beds2 baths1,941 sq ft
3 Woodland Pl, Airmont, NY 10952
Listing by Q Home Sales
SOLD MAR 23, 2026
$932,000
B
4 beds1 bath1,428 sq ft
7 Woodland Pl, Airmont, NY 10952
Listing by Q Home Sales
SOLD SEP 1, 2026
$605,000
C
2 beds1 bath1,296 sq ft
8 Mountain Vw, Airmont, NY 10901
Listing by Howard Hanna Rand Realty
SOLD JUL 29, 2026
$955,000
D
4 beds2.5 baths1,892 sq ft
17 Twin Lakes Dr, Airmont, NY 10952
Listing by Q Home Sales
SOLD SEP 10, 2026
$1,500,000
E
3 beds2 baths1,456 sq ft
52 Campbell Ave, Airmont, NY 10901
Listing by Keller Williams Hudson Valley
SOLD JUL 28, 2026
$2,600,000
F
2 beds1 bath960 sq ft
4 Fanley Ave, Spring Valley, NY 10977
Listing by Corcoran Baer & McIntosh

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Earn from this home

Sell

$1,366,438

Est. take-home

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Refinance

Est. cash available

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Rent

$2,464/mo

Redfin rental estimate

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Market trends in 10952, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

97.4%

+0.7% MoM

Median sale price

$987K

$8K MoM

Avg. days on market

45d

13 days MoM

Recently sold homes

9 MoM

New listings for sale

FOR SALE BY OWNER
$3,499,000
20 beds17 baths13,516 sq ft
11 Jay Ct, Monsey, NY 10952
$1,100,000
3 beds1.5 baths2,045 sq ft
58 Regina Rd, Monsey, NY 10952
Listing by Keller Williams Hudson Valley
$845,000
4 beds2.5 baths2,303 sq ft
24 Dorchester Dr, Airmont, NY 10952
Listing by Keller Williams Valley Realty
OPEN SUN, 2PM TO 4PM
$2,400,000
8 beds6.5 baths5,058 sq ft
2 Roberts Rd #202, Monsey, NY 10952
Listing by Rodeo Realty Inc
See all

Provided by Redfin

Sale history for 21 Remsen Ave

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #H4743254

Nov 16, 2017

Sold

$850,000

$704/sq ft

Nov 16, 2017

Contingent

—

Sep 26, 2017

Listed

$1,150,000

$952/sq ft

OneKey® MLS as Distributed by MLS Grid #H4650724

Mar 1, 2017

Listing Removed

—

Dec 2, 2016

Listed

$1,299,000

$1,075/sq ft

Public Records

Dec 11, 2008

Sold

$897,500

$743/sq ft

Public Records

Apr 14, 1986

Sold

$300,000

$248/sq ft

Public Records

May 14, 1984

Sold

$40,000

$33/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$53,367

$66,800 + $258,200

$325,000

2025

$53,367 (−20.4%)

$66,800 + $258,200

$325,000

2024

$67,065 (+22.1%)

$50,000 + $258,218

$308,218

2023

$54,904 (−1.0%)

$50,000 + $258,218

$308,218

2022

$55,440 (−22.6%)

$50,000 + $258,218

$308,218

2021

$71,633 (+178.8%)

$50,000 + $258,218

$308,218

2020

$25,696 (+30.9%)

$50,000 + $258,218

$308,218

2019

$19,636 (+5.5%)

$50,000 + $258,218

$308,218

2018

$18,618 (+990.4%)

$50,000 + $258,218

$308,218

2017

$1,707 (+29.2%)

$16,700 + $78,500

$95,200

2016

$1,322 (+5.9%)

$16,700 + $78,500

$95,200

2015

$1,248 (−11.4%)

$16,700 + $21,700

$38,400

2014

$1,409

$16,700 + $13,700

$30,400

Tax history for 21 Remsen Ave

Year

Property tax

Land + Additions

Assessment*

2026

$53,367

$66,800 + $258,200

$325,000

2025

$53,367 (−20.4%)

$66,800 + $258,200

$325,000

2024

$67,065 (+22.1%)

$50,000 + $258,218

$308,218

2023

$54,904 (−1.0%)

$50,000 + $258,218

$308,218

2022

$55,440 (−22.6%)

$50,000 + $258,218

$308,218

2021

$71,633 (+178.8%)

$50,000 + $258,218

$308,218

2020

$25,696 (+30.9%)

$50,000 + $258,218

$308,218

2019

$19,636 (+5.5%)

$50,000 + $258,218

$308,218

2018

$18,618 (+990.4%)

$50,000 + $258,218

$308,218

2017

$1,707 (+29.2%)

$16,700 + $78,500

$95,200

2016

$1,322 (+5.9%)

$16,700 + $78,500

$95,200

2015

$1,248 (−11.4%)

$16,700 + $21,700

$38,400

2014

$1,409

$16,700 + $13,700

$30,400

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

—

Lot width

100 ft.

Lot depth

316 ft.

Lot size

0.71 Acres

Year renovated

—

Sq. Ft.

19,288

Year built

1922

Style

Single Family Residential

County

Rockland County

APN

392689A05601000020220000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 21, 2026.

Property details

Parking

Parking Information
Parking Total: 1
Parking Features: Attached, Driveway

Interior

Heating & Cooling
Cooling: None
Heating: Baseboard, Natural Gas

Interior Features
Appliances: Gas Water Heater
Levels: Two

Room Information
Basement YN: Yes
Attic: Partial
Rooms Total: 5
Basement: Full

Bathroom Information
Bathrooms Full: 1

Exterior

Exterior Features
Construction Materials: Frame, Shingle Siding
Waterfront YN: No

Lot Information
Lot Features: Level, Part Wooded, Split Possible

Property Information
Stories: 2
Living Area Source: Public Records
Property Sub Type: Single Family Residence
Property Condition: Estimated

Financial

Tax Information
Tax Year: 2016
Tax Source: Municipality
Tax Annual Amount: $8,743

Financial Information
Buyer Financing: Cash

Utilities

Utility Information
Electric Company: Orange & Rockland
Sewer: Public Sewer
Utilities: Trash Collection Public

Location

School Information
Elementary School: Margetts Elementary School
Middle Or Junior School: Chestnut Ridge Middle School
High School: Spring Valley High School
High School District: East Ramapo (Spring Valley)

Location Information
Hamlet: Monsey
Directions: RT 59 TO REMSEN AVE.
County Or Parish: Rockland County

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 19,288
Stories: —
Lot Size: 0.71 acres
Style: Single Family Residential
Year Built: 1922
Year Renovated: —
County: Rockland County
APN: 392689A05601000020220000000

Home facts updated by county records on Sep 21, 2026

Around this home

Schools

Elmwood Elementary School

Public K-6 • Assigned • 0.8mi

4/10

Chestnut Ridge Middle School

Public 7-8 • Assigned • 2.5mi

2/10

Spring Valley High School

Public 9-12 • Assigned • 1.4mi

2/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Historical weather

Monsey, NY • 10952

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.6 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.

8.6 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.94M – $2.35M

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New listings for sale in 10952

FOR SALE BY OWNER

$3,499,000

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Listing by Keller Williams Hudson Valley

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Listing by Keller Williams Valley Realty

OPEN SUN, 2PM TO 4PM

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Listing by Rodeo Realty Inc

Home values near 21 Remsen Ave

Data from public records.

Address	Redfin Estimate
40 Remsen Ave, Monsey, NY 2 Beds \| 1 Baths \| 5123 Sq. Ft.	$1,063,829
41 Remsen Ave, Monsey, NY 4 Beds \| 2.5 Baths \| 2287 Sq. Ft.	$902,626

Address	Redfin Estimate
30 Remsen Ave, Monsey, NY 4 Beds \| 1.5 Baths \| 1838 Sq. Ft.	$845,103
71 Remsen Ave Apartment 202, Monsey, NY 16 Beds \| 10.5 Baths \| 10681 Sq. Ft.	$2,325,173

Address	Redfin Estimate
40 Remsen Ave, Monsey, NY 4 Beds \| 2 Baths \| 2888 Sq. Ft.	$1,158,472
31 Remsen Ave, Monsey, NY 2 Beds \| 1.5 Baths \| 1318 Sq. Ft.	$911,070

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2017. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 10952, NY

Sale history for 21 Remsen Ave

Tax history for 21 Remsen Ave

Public record

Property details

Around this home

Schools

Lifestyle

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 10952

Home values near 21 Remsen Ave

More real estate resources