Google street view image for 21 Dorset Rd, Spring Valley, NY 10977

Off market nov 2010 for $430K

$1,500,329

Est. refi paymentEst. refi $2,665/mo

•

7 ba

•

5,630

sq ft

21 Dorset Rd, Spring Valley, NY 10977

About this home

21 Dorset Rd is a 5,630 square foot multi-family home on a 8,712 square foot lot with 8 bedrooms and 7 bathrooms. - it last sold on November 04, 2010 for $430,000. Based on Redfin's Spring Valley data, we estimate the home's value is $1,500,329.

Multi-familyProperty Type

2016Year Built

8,712 sq ftLot Size

$266Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,500,329

$1.1M since sold in November 2010$10K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.1% lower than the average sale price ($1.71M) of 6 comparable homes.

SOLD AUG 5, 2026
$1,875,000
A
7 beds6 baths4,800 sq ft
11 Buckman Pl #212, Monsey, NY 10952
Listing by Rodeo Realty Inc
SOLD JUL 31, 2026
$2,625,000
B
6 beds3.5 baths4,546 sq ft
1 Blauvelt Rd, Monsey, NY 10952
Listing by Mark One Real Estate
SOLD MAR 25, 2026
$1,800,000
C
8 beds5.5 baths4,950 sq ft
25 N Rigaud Rd, Spring Valley, NY 10977
Listing by Rodeo Realty Inc
SOLD AUG 31, 2026
$1,600,000
D
7 beds4 baths4,852 sq ft
11 Mariner Way, Monsey, NY 10952
Listing by Q Home Sales
SOLD JAN 22, 2026
$1,482,500
E
8 beds6 baths4,800 sq ft
35 Ewing Ave, Spring Valley, NY 10977
Listing by Mark One Real Estate
SOLD MAY 15, 2026
$860,000
F
5 beds3.5 baths2,912 sq ft
128 Bethune Blvd, Spring Valley, NY 10977
Listing by Newman Realty Inc

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Earn from this home

Sell

$1,202,125

Est. take-home

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Refinance

Est. cash available

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Market trends in 10977, NY

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

97.8%

0.2% MoM

Median sale price

$922K

$23K MoM

Avg. days on market

42d

11 days MoM

Recently sold homes

19 MoM

New listings for sale

COMING SOON
$1,099,900
3 beds3 baths2,137 sq ft
6 Adele Blvd, Spring Valley, NY 10977
Listing by Howard Hanna Rand Realty
NEW 4 HRS AGO
$875,000
3 beds2.5 baths2,180 sq ft
7 Dessau Cir, Spring Valley, NY 10977
Listing by Keller Williams Hudson Valley
NEW 17 HRS AGO
$999,000
4 beds2.5 baths2,370 sq ft
18 Twin Ave #304, Spring Valley, NY 10977
Listing by Nationwide Houses LLC
NEW 24 HRS AGO
$1,499,000
8 beds5.5 baths4,632 sq ft
11 Lincoln St #201, Spring Valley, NY 10977
Listing by Keller Williams Valley Realty
NEW 26 HRS AGO
$1,199,000
3 beds2 baths1,727 sq ft
30 Fred Hect, Spring Valley, NY 10977
Listing by Keller Williams Hudson Valley
OPEN SUN, 1:30PM TO 3PM
$875,000
4 beds2.5 baths2,138 sq ft
3 Valley Way #220, Spring Valley, NY 10977
Listing by Keller Williams Hudson Valley
OPEN SUN, 1:30PM TO 3PM
$929,000
5 beds3 baths2,936 sq ft
5 Valley Way #120, Spring Valley, NY 10977
Listing by Keller Williams Hudson Valley
NEW 28 HRS AGO
$959,000
4 beds2.5 baths2,108 sq ft
8 Carl Ct, Spring Valley, NY 10977
Listing by Keller Williams Valley Realty
$999,900
4 beds3 baths2,466 sq ft
15 Aron Ct, Spring Valley, NY 10977
Listing by Rodeo Realty Inc
$890,000
4 beds3 baths2,306 sq ft
7 Roxbury Ct, Spring Valley, NY 10977
Listing by Revelation Realty Corp.
See all

Provided by Redfin

Sale history for 21 Dorset Rd

Year

Property tax

Land + Additions

Assessment*

2026

$50,742

$12,300 + $95,600

$107,900

2025

$50,742 (+2.6%)

$12,300 + $95,600

$107,900

2024

$49,451 (+1.3%)

$12,300 + $95,600

$107,900

2023

$48,810 (+2.1%)

$12,300 + $95,600

$107,900

2022

$47,818 (+152.9%)

$12,300 + $95,600

$107,900

2021

$18,907 (−42.3%)

$12,300 + $95,600

$107,900

2020

$32,779 (−1.5%)

$12,300 + $95,600

$107,900

2019

$33,290 (+16.9%)

$5,500 + $39,800

$45,300

2018

$28,470 (−29.0%)

$5,500 + $39,800

$45,300

2017

$40,102 (+652.0%)

$12,300 + $95,600

$107,900

2016

$5,333 (−61.8%)

$12,300 + $95,600

$107,900

2015

$13,959 (+11.8%)

$12,300 + $8,700

$21,000

2014

$12,487

$12,300 + $34,200

$46,500

Tax history for 21 Dorset Rd

Year

Property tax

Land + Additions

Assessment*

2026

$50,742

$12,300 + $95,600

$107,900

2025

$50,742 (+2.6%)

$12,300 + $95,600

$107,900

2024

$49,451 (+1.3%)

$12,300 + $95,600

$107,900

2023

$48,810 (+2.1%)

$12,300 + $95,600

$107,900

2022

$47,818 (+152.9%)

$12,300 + $95,600

$107,900

2021

$18,907 (−42.3%)

$12,300 + $95,600

$107,900

2020

$32,779 (−1.5%)

$12,300 + $95,600

$107,900

2019

$33,290 (+16.9%)

$5,500 + $39,800

$45,300

2018

$28,470 (−29.0%)

$5,500 + $39,800

$45,300

2017

$40,102 (+652.0%)

$12,300 + $95,600

$107,900

2016

$5,333 (−61.8%)

$12,300 + $95,600

$107,900

2015

$13,959 (+11.8%)

$12,300 + $8,700

$21,000

2014

$12,487

$12,300 + $34,200

$46,500

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

Property details

Interior

Bathroom Information
# of Full Baths: 7

Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Oil
Heating Type: Hot Water Steam

Exterior

Exterior Information
Physical Condition: Excellent
Building Style Type: Colonial
Exterior Wall: Aluminum/Vinyl

Property Information
Subdivision Name: SPRING VILLAGE SPRING VLY SEC 02
Living Sq. Ft: 5,630
Ground Floor Sq. Ft: 2,967
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 8,712
Legal Lot Number: 9
Legal Block Number: 1
School Tax District: EAST RAMAPO CSD
Municipality Name: RAMAPO
Acres: 0.2
Depth Footage: 100
Front Footage: 80
Zoning Code: R-15C
State Use Description: 2 FAMILY RESID

Utility Information
Sewer Type: Commercial
Water Service Type: Commercial

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 8
Baths: 7.0
Sq. Ft.: 5,630
Stories: 2.0
Lot Size: 8,712 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 2016
Year Renovated: —
County: Rockland County
APN: 392605A05006900010090000000

Home facts updated by county records on Sep 21, 2026

Around this home

Schools

East Ramapo Early Childhood Center

Public K • Assigned • 0.4mi

Pomona Middle School

Public 7-8 • Assigned • 2.8mi

2/10

Ramapo High School

Public 9-12 • Assigned • 0.8mi

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

21% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 4 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

$1.43M – $1.73M

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Listing by Keller Williams Hudson Valley

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Listing by Keller Williams Valley Realty

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Listing by Rodeo Realty Inc

Home values near 21 Dorset Rd

Data from public records.

Address	Redfin Estimate
22 Dorset Rd, Spring Valley, NY 8 Beds \| 4 Baths \| 4183 Sq. Ft.	$1,197,078
14 Dorset Rd, Spring Valley, NY 3 Beds \| 1.5 Baths \| 1777 Sq. Ft.	$749,123

Address	Redfin Estimate
18 Dorset Rd, Spring Valley, NY 4 Beds \| 1.5 Baths \| 1960 Sq. Ft.	$818,443
16 Dorset Rd, Spring Valley, NY 3 Beds \| 1.5 Baths \| 2687 Sq. Ft.	$945,637

Address	Redfin Estimate
20 Dorset Rd, Spring Valley, NY 3 Beds \| 1.5 Baths \| 1323 Sq. Ft.	$845,333
25 Dorset Rd, Spring Valley, NY 4 Beds \| 2 Baths \| 1816 Sq. Ft.	$859,080

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