Off market dec 2021 for $505K

$737,898

Est. refi paymentEst. refi $3,277/mo

•

1,357

sq ft

20 Karnell St, Spring Valley, NY 10977

About this home

Single-familyProperty Type

1954Year Built

7,405 sq ftLot Size

$544Est. Price/Sq.Ft.

Listing by Naomi Streicher • Q Home Sales

Bought with Mordechai Jacobs • Q Home Sales

Redfin checked: a few seconds ago

•Source:OneKey® MLS as Distributed by MLS Grid #H6145693

Redfin Estimate

$737,898

$233K since sold in December 2021$5,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.1% lower than the average sale price ($849K) of 6 comparable homes.

SOLD SEP 8, 2026
$709,000
A
4 beds2 baths1,584 sq ft
14 E Hickory St, Spring Valley, NY 10977
Listing by Keller Williams Hudson Valley
SOLD AUG 25, 2026
$830,000
B
4 beds2 baths1,367 sq ft
17 Mallory Rd, Spring Valley, NY 10977
Listing by De Penn Realty
SOLD AUG 4, 2026
$900,000
C
4 beds2.5 baths1,450 sq ft
138 E Eckerson Rd, Spring Valley, NY 10977
Listing by eRealty Advisors, Inc
SOLD NOV 20, 2025
$735,000
D
4 beds2 baths1,600 sq ft
34 E Hickory St, Spring Valley, NY 10977
Listing by All Century Realty
SOLD JUL 10, 2026
$925,000
E
4 beds2 baths2,211 sq ft
7 S Oak St, Spring Valley, NY 10977
Listing by Mark One Real Estate
SOLD JUL 17, 2026
$995,000
F
3 beds1.5 baths1,419 sq ft
15 Valley View Ter, Spring Valley, NY 10977
Listing by Keller Williams Hudson Valley

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Earn from this home

Sell

$327,458

Est. take-home

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Est. cash available

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Rent

$2,169/mo

Redfin rental estimate

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Market trends in 10977, NY

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

97.0%

0.9% MoM

Median sale price

$950K

$29K MoM

Avg. days on market

47d

5 days MoM

Recently sold homes

9 MoM

New listings for sale

OPEN TODAY, 12PM TO 2PM
$750,000
4 beds2 baths1,512 sq ft
21 Mallory Rd, Spring Valley, NY 10977
Listing by Real Broker NY LLC
OPEN SUN, 12PM TO 2PM
$1,150,000
4 beds2.5 baths2,248 sq ft
31 Charlotte Dr, Spring Valley, NY 10977
Listing by Keller Williams Hudson Valley
$950,000
5 beds3 baths2,288 sq ft
11 Levitsky Ct, Chestnut Ridge, NY 10977
Listing by R2M Realty Inc
OPEN SUN, 12:30PM TO 2:30PM
$959,000
4 beds3 baths2,540 sq ft
21 Charlotte Dr, Spring Valley, NY 10977
Listing by Q Home Sales
$649,900
3 beds2 baths1,668 sq ft
22 Gladys Dr, Spring Valley, NY 10977
Listing by Rodeo Realty Inc
OPEN SUN, 2:30PM TO 4PM
$1,049,000
4 beds3.5 baths2,093 sq ft
5103 Corner St, Spring Valley, NY 10977
Listing by Keller Williams Valley Realty
$1,299,000
3 beds2 baths2,117 sq ft
31 East Ln, Spring Valley, NY 10977
Listing by Platinum Realty Associates
$1,899,000
5 beds3 baths6,000 sq ft
9 Ronwood Rd, Spring Valley, NY 10977
Listing by Howard Hanna Rand Realty
OPEN SUN, 1:30PM TO 3:30PM
$1,149,000
6 beds3 baths2,900 sq ft
30 E Castle Ave #212, Spring Valley, NY 10977
Listing by Keller Williams Hudson Valley
3D WALKTHROUGH
$3,200,000
8 beds6.5 baths6,257 sq ft
10 Wilson Ct, Spring Valley, NY 10977
Listing by eXp Realty
See all

Provided by Redfin

Sale history for 20 Karnell St

Year

Property tax

Land + Additions

Assessment*

2026

$10,735

$11,900 + $29,700

$41,600

2025

$10,735 (+1.5%)

$11,900 + $29,700

$41,600

2024

$10,578 (+1.9%)

$11,900 + $29,700

$41,600

2023

$10,381 (+1.6%)

$11,900 + $29,700

$41,600

2022

$10,222 (+5.7%)

$11,900 + $29,700

$41,600

2021

$9,668 (+2.2%)

$11,900 + $29,700

$41,600

2020

$9,458 (+0.5%)

$11,900 + $29,700

$41,600

2019

$9,407 (−0.4%)

$11,900 + $29,700

$41,600

2018

$9,447 (+2.5%)

$11,900 + $29,700

$41,600

2017

$9,218 (+0.8%)

$11,900 + $29,700

$41,600

2016

$9,141 (+4.3%)

$11,900 + $29,700

$41,600

2015

$8,764 (+5.0%)

$11,900 + $29,700

$41,600

2014

$8,349

$11,900 + $29,700

$41,600

Tax history for 20 Karnell St

Year

Property tax

Land + Additions

Assessment*

2026

$10,735

$11,900 + $29,700

$41,600

2025

$10,735 (+1.5%)

$11,900 + $29,700

$41,600

2024

$10,578 (+1.9%)

$11,900 + $29,700

$41,600

2023

$10,381 (+1.6%)

$11,900 + $29,700

$41,600

2022

$10,222 (+5.7%)

$11,900 + $29,700

$41,600

2021

$9,668 (+2.2%)

$11,900 + $29,700

$41,600

2020

$9,458 (+0.5%)

$11,900 + $29,700

$41,600

2019

$9,407 (−0.4%)

$11,900 + $29,700

$41,600

2018

$9,447 (+2.5%)

$11,900 + $29,700

$41,600

2017

$9,218 (+0.8%)

$11,900 + $29,700

$41,600

2016

$9,141 (+4.3%)

$11,900 + $29,700

$41,600

2015

$8,764 (+5.0%)

$11,900 + $29,700

$41,600

2014

$8,349

$11,900 + $29,700

$41,600

*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

1.5

Lot width

60 ft.

Lot depth

122 ft.

Lot size

7,405 Sq. Ft.

Year renovated

—

Sq. Ft.

1,357

Year built

1954

Style

Single Family Residential

County

Rockland County

APN

392689A05001400030470000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 21, 2026.

Property details

Parking

Parking Information
Parking Features: Driveway

Interior

Virtual Tour Information

Heating & Cooling
Cooling: None
Heating: Forced Air, Natural Gas, Solar

Interior Features
Interior Features: Formal Dining
Appliances: Dishwasher, Dryer, Refrigerator, Gas Water Heater
Flooring: Hardwood
Levels: Two
Patio And Porch Features: Deck

Room Information
Basement YN: Yes
Attic: Walkup
Rooms Total: 9
Basement: Finished, Walk-Out Access

Bathroom Information
Bathrooms Full: 2

Exterior

Exterior Features
Construction Materials: Frame, Vinyl Siding
Fencing: Fenced
Waterfront YN: No

Lot Information
Lot Features: Level, Near Public Transit, Near Shops

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

Financial

Tax Information
Tax Year: 2020
Tax Source: Municipality
Tax Annual Amount: $10,248

Financial Information
Buyer Financing: Conventional

Utilities

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

Location

HOA Information
Association Amenities: Park

School Information
Middle Or Junior School: Pomona Middle School
High School: Ramapo
High School District: East Ramapo (Spring Valley)

Location Information
Hamlet: Hillcrest
County Or Parish: Rockland County

Community Information
Community Features: Park

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,357
Stories: 1.5
Lot Size: 7,405 square feet
Style: Single Family Residential
Year Built: 1954
Year Renovated: —
County: Rockland County
APN: 392689A05001400030470000000

Home facts updated by county records on Sep 21, 2026

Around this home

Schools

K - 12
Preschool & daycare

East Ramapo Early Childhood Center

Public K • Assigned • 1.1mi

Kakiat Elementary School

Public 4-8 • Assigned • 1.1mi

6/10

Ramapo High School

Public 9-12 • Assigned • 1.5mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 97° expected this year, 15 days in 30 years

4/10 Wind Factor

24% chance of strong winds in next 30 years

4/10 Air Factor

3 unhealthy days expected this year, 6 days in 30 years

Provided by First Street

Historical weather

Spring Valley, NY • 10977

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

$702,000 – $849,000

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New listings for sale in 10977

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Listing by Keller Williams Valley Realty

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Home values near 20 Karnell St

Data from public records.

Address	Redfin Estimate
24 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1539 Sq. Ft.	$653,099
10 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1583 Sq. Ft.	$724,507
13 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1592 Sq. Ft.	$718,005
19 Karnell St, Spring Valley, NY 5 Beds \| 2.5 Baths \| 1584 Sq. Ft.	$781,101
11 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1357 Sq. Ft.	$682,446
26 Karnell St, Spring Valley, NY 3 Beds \| 2 Baths \| 1406 Sq. Ft.	$707,798
27 Karnell St, Spring Valley, NY 2 Beds \| 1 Baths \| 1130 Sq. Ft.	$621,093

Address	Redfin Estimate
30 Karnell St, Spring Valley, NY 2 Beds \| 1 Baths \| 987 Sq. Ft.	$595,137
28 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1523 Sq. Ft.	$653,827
14 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1792 Sq. Ft.	$716,105
25 Karnell St, Spring Valley, NY 3 Beds \| 2 Baths \| 1697 Sq. Ft.	$719,338
17 Karnell St, Spring Valley, NY 4 Beds \| 1.5 Baths \| 1584 Sq. Ft.	$717,163
22 Karnell St, Spring Valley, NY 5 Beds \| 3 Baths \| 1810 Sq. Ft.	$765,116
22 East Hickory St, Spring Valley, NY 4 Beds \| 2 Baths \| 1632 Sq. Ft.	$684,629

Address	Redfin Estimate
16 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1583 Sq. Ft.	$697,422
21 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1357 Sq. Ft.	$530,858
12 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1757 Sq. Ft.	$696,799
23 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1810 Sq. Ft.	$780,235
15 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1539 Sq. Ft.	$700,270
18 Karnell St, Spring Valley, NY 4 Beds \| 2 Baths \| 1583 Sq. Ft.	$697,031
24 West Hickory St, Spring Valley, NY 4 Beds \| 2 Baths \| 1840 Sq. Ft.	$685,219

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2021. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 10977, NY

Sale history for 20 Karnell St

Tax history for 20 Karnell St

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 10977

Home values near 20 Karnell St

More real estate resources