Off market dec 2020 for $545K

$794,869

Est. refi paymentEst. refi $3,537/mo

•

3,358

sq ft

20 Boswell Rd, Putnam Valley, NY 10579

About this home

Welcome to this beautifully appointed home perched on a hill for plenty of privacy and breathtaking sunsets. The house features quality craftsmanship throughout, poured concrete foundation w/steel I Beams, and Anderson Windows. A majestic double sided stone fireplace in the open living room will be perfect for entertaining. There is also a large formal dining room. The 900 sq ft lower level with its own entrance can be customized any way you want. Currently used as a game room and ample storage. This sunny and bright home also has high end custom moldings, 4 skylights, hardwood floors, custom California Closets, EIK w/huge pantry, beautiful wrap-around patio, over-sized 2 car garage, R-25 insulated exterior walls, level yard, stone walls and dramatic views. Additional Information: HeatingFuel:Oil Below Ground,ParkingFeatures:2 Car Attached,

Single-familyProperty Type

1989Year Built

1.01 acresLot Size

$237Est. Price/Sq.Ft.

2 spacesParking

Listing by Ryan Delaney • Houlihan Lawrence Inc.

Bought with Debra Bravoco-Forbes • Coldwell Banker Realty

Redfin checked: 3 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #H6062967

Redfin Estimate

$794,869

$250K since sold in December 2020$13K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.1% higher than the average sale price ($778K) of 6 comparable homes.

SOLD OCT 30, 2026
$850,000
A
4 beds2.5 baths2,427 sq ft
304 Church Rd, Putnam Valley, NY 10579
Listing by Keller Williams Realty Partner
SOLD SEP 21, 2026
$880,000
B
3 beds3 baths3,096 sq ft
4 Briar Ridge Ln, Putnam Valley, NY 10579
Listing by Coldwell Banker Realty
SOLD AUG 13, 2026
$640,000
C
3 beds2 baths2,212 sq ft
5 Gardineer Rd, Putnam Valley, NY 10579
Listing by Houlihan Lawrence Inc.
SOLD JUL 27, 2026
$800,000
D
4 beds2.5 baths3,456 sq ft
27 Cedar Dr, Putnam Valley, NY 10579
Listing by William Raveis Real Estate
SOLD OCT 20, 2026
$790,000
E
4 beds2.5 baths2,642 sq ft
19 Lincoln Rd, Putnam Valley, NY 10579
Listing by Keller Williams Realty Partner
SOLD SEP 18, 2026
$709,000
F
4 beds2.5 baths1,900 sq ft
11 Kenneth Dr, Putnam Valley, NY 10579
Listing by Houlihan Lawrence Inc.

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$361,159

Est. take-home

List your home with Redfin and save $7,949

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,546/mo

Redfin rental estimate

List your home for rent

Market trends in 10579, NY

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.0%

0.8% MoM

Median sale price

$673K

$33K MoM

Avg. days on market

41d

12 days MoM

Recently sold homes

3 MoM

New listings for sale

3D WALKTHROUGH
$639,000
4 beds2 baths2,249 sq ft
39 Gilbert Ln, Putnam Valley, NY 10579
Listing by Coldwell Banker Realty
$635,000
2 beds2 baths1,211 sq ft
112 Eastern Rd, Putnam Valley, NY 10579
Listing by Coldwell Banker Realty
See all

Provided by Redfin

Sale history for 20 Boswell Rd

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #H6062967

Dec 15, 2020

Sold

$545,000

$162/sq ft

Aug 23, 2020

Listed

$559,000

$166/sq ft

HGMLS #4436839

Feb 25, 2015

Sold

$460,000

$137/sq ft

Feb 25, 2015

Price Changed

$429,000

$128/sq ft

Feb 25, 2015

Price Changed

$460,000

$137/sq ft

Jan 26, 2015

Contingent

—

Nov 6, 2014

Listed

$429,000

$128/sq ft

Beautifully appointed builders home boasts quality craftsmanship throughout, poured concrete foundation w/ steel I Beams, and Anderson Windows. This custom home features 2,500 sq. ft. plus a 900 sq. ft. finished walkout basement with plenty of storage for a total of 3,400 sg. ft. of living space. This sunny and bright home has high end custom moldings, 4 skylights, double sided stone fireplace, hardwood floors, custom California Closets, EIK w/ huge pantry, beautiful wrap-around patio, over-sized 2 car garage, R-25 insulated exterior walls, level yard, stone walls and dramatic views.

OneKey® MLS as Distributed by MLS Grid #H4436839

Feb 25, 2015

Sold

$460,000

$137/sq ft

Nov 6, 2014

Listed

$429,000

$128/sq ft

Beautifully appointed builders home boasts quality craftsmanship throughout, poured concrete foundation w/steel I Beams, and Anderson Windows. This custom home features 2,500 sq. ft. plus a 900 sq. ft. finished walkout basement with plenty of storage for a total of 3,400 sg. ft. of living space. This sunny and bright home has high end custom moldings, 4 skylights, double sided stone fireplace, hardwood floors, custom California Closets, EIK w/huge pantry, beautiful wrap-around patio, over-sized 2 car garage, R-25 insulated exterior walls, level yard, stone walls and dramatic views. Additional Information: HeatingFuel:Oil Below Ground,ParkingFeatures:2 Car Attached,

Public Records

Mar 11, 1987

Sold

$53,000

$16/sq ft

Public Records

Apr 28, 1986

Sold

$35,000

$10/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$19,150

$184,100 + $504,400

$688,500

2025

$19,150 (+2.8%)

$184,100 + $504,400

$688,500

2024

$18,621 (+3.2%)

$184,100 + $504,400

$688,500

2023

$18,040 (+2.6%)

$173,600 + $469,500

$643,100

2022

$17,591 (+1.4%)

$100,200 + $474,000

$574,200

2021

$17,343 (+31.0%)

$100,200 + $421,800

$522,000

2020

$13,236 (+1.6%)

$100,200 + $305,400

$405,600

2019

$13,031 (+1.0%)

$100,200 + $293,600

$393,800

2018

$12,903 (−0.1%)

$100,200 + $293,600

$393,800

2017

$12,919 (+4.2%)

$100,200 + $285,900

$386,100

2016

$12,403 (+4.9%)

$100,200 + $270,900

$371,100

2015

$11,823 (−11.7%)

$100,200 + $267,200

$367,400

2014

$13,391 (+16.0%)

$99,200 + $264,600

$363,800

2013

$11,545 (+4.2%)

$119,500 + $255,500

$375,000

2012

$11,078 (−10.7%)

$102,300 + $276,700

$379,000

2011

$12,408 (+336.2%)

$195,200 + $199,600

$394,800

2010

$2,844 (+0.1%)

$195,200 + $224,800

$420,000

2009

$2,841

$195,200 + $249,800

$445,000

Tax history for 20 Boswell Rd

Year

Property tax

Land + Additions

Assessment*

2026

$19,150

$184,100 + $504,400

$688,500

2025

$19,150 (+2.8%)

$184,100 + $504,400

$688,500

2024

$18,621 (+3.2%)

$184,100 + $504,400

$688,500

2023

$18,040 (+2.6%)

$173,600 + $469,500

$643,100

2022

$17,591 (+1.4%)

$100,200 + $474,000

$574,200

2021

$17,343 (+31.0%)

$100,200 + $421,800

$522,000

2020

$13,236 (+1.6%)

$100,200 + $305,400

$405,600

2019

$13,031 (+1.0%)

$100,200 + $293,600

$393,800

2018

$12,903 (−0.1%)

$100,200 + $293,600

$393,800

2017

$12,919 (+4.2%)

$100,200 + $285,900

$386,100

2016

$12,403 (+4.9%)

$100,200 + $270,900

$371,100

2015

$11,823 (−11.7%)

$100,200 + $267,200

$367,400

2014

$13,391 (+16.0%)

$99,200 + $264,600

$363,800

2013

$11,545 (+4.2%)

$119,500 + $255,500

$375,000

2012

$11,078 (−10.7%)

$102,300 + $276,700

$379,000

2011

$12,408 (+336.2%)

$195,200 + $199,600

$394,800

2010

$2,844 (+0.1%)

$195,200 + $224,800

$420,000

2009

$2,841

$195,200 + $249,800

$445,000

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

Public record

Public record
Zoning

Beds

Baths

2.5

Stories

Lot width

170 ft.

Lot depth

—

Lot size

1.01 Acres

Year renovated

—

Sq. Ft.

3,358

Year built

1989

Style

Single Family Residential

County

Putnam County

APN

372800A07400000010190000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 14, 2026.

Moderate-Density Residence District

The R-2 District includes land that is generally located adjacent to existing areas of concentrated population. The purpose and intent of the R-2 Moderate-Density Residence District is to provide for the establishment and regulation of residential areas developed with single-family detached and semi-attached units in a single-family neighborhood environment.

Property details

Parking

Parking Information
Parking Total: 2
Parking Features: Attached

Interior

Fireplace Information
Has Fireplace
Fireplaces Total: 2

Heating & Cooling
Cooling: Central Air
Heating: Forced Air, Oil

Interior Features
Interior Features: Cathedral Ceiling(s),Central Vacuum,Eat-in Kitchen,Formal Dining,Primary Bathroom
Window Features: Skylight(s)
Appliances: Dishwasher, Dryer, Refrigerator, Oil Water Heater
Flooring: Hardwood
Levels: Three Or More

Room Information
Basement YN: Yes
Attic: Pull Stairs
Rooms Total: 8
Basement: Full, Walk-Out Access

Bathroom Information
Bathrooms Full: 2
Bathrooms Half: 1

Exterior

Exterior Features
Construction Materials: Block, Vinyl Siding
Security Features: Security System
Waterfront YN: No

Lot Information
Additional Parcels YN: No
Lot Features: Views

Property Information
Stories: 3
Living Area Source: Other
Property Sub Type: Single Family Residence
Property Condition: Actual

Financial

Tax Information
Tax Year: 2019
Tax Source: Municipality
Tax Annual Amount: $13,343

Financial Information
Buyer Financing: Conventional

Utilities

Utility Information
Sewer: Septic Tank
Utilities: Trash Collection Private

Location

School Information
Elementary School: Putnam Valley Elementary School
Middle Or Junior School: Putnam Valley Middle School
High School: Putnam Valley High School
High School District: Putnam Valley

Location Information
Directions: Peekskill Hollow Rd to Jeanne Dr to Boswell
County Or Parish: Putnam County

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 3,358
Stories: 2.0
Lot Size: 1.01 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: —
County: Putnam County
APN: 372800A07400000010190000000

Home facts updated by county records on Sep 14, 2026

Around this home

Schools

K - 12
Preschool & daycare

Putnam Valley Elementary School

Public K-4 • Assigned • 3.0mi

7/10

Putnam Valley Middle School

Public 5-8 • Assigned • 3.4mi

6/10

Putnam Valley High School

Public 9-12 • Assigned • 3.3mi

9/10

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 98° expected this year, 16 days in 30 years

4/10 Wind Factor

17% 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

Putnam Valley, NY • 10579

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 4.1 hours in December, placing it below the U.S. average for solar exposure.

8.6 hrs

4.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$756,000 – $915,000

Reach more buyers when you sell with Redfin. Save up to $7,949 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

VIDEO TOUR

$6,799,000

Land— sq ft

22 Living Springs Ln, Putnam Valley, NY 10579

Listed 7 days

Listing by Houlihan Lawrence Inc.

$465,000

3 beds1 bath1,024 sq ft

13 Arbutus St, Putnam Valley, NY 10579

Renovated ranch • Granite countertops • Hardwood floors

Listing by Jefferson Valley Realty

$789,000

3 beds2 baths2,030 sq ft

490 Peekskill Hollow Rd, Putnam Valley, NY 10579

Private acres • Two-story barn • Out building

Listing by Howard Hanna Rand Realty

$765,000

3 beds3 baths3,020 sq ft

82 Indian Lake Rd, Putnam Valley, NY 10579

Private decks • Open great room • Access apartment

Listing by Coldwell Banker Realty

OPEN SUN, 12:30PM TO 1:30PM

$565,000

3 beds2 baths2,079 sq ft

140 Nardin Rd, Lake Peekskill, NY 10537

Bluestone patio • Vegetable garden • Hardwood floors

Listing by Tuxedo Hudson Realty Corp

VIDEO TOUR

$1,150,000

2 beds3 baths2,132 sq ft

342 Lake Shore Rd, Putnam Valley, NY 10579

Lakefront retreat • Direct lake frontage • Expansive windows

Listing by Houlihan Lawrence Inc.

New listings for sale in 10579

3D WALKTHROUGH

$639,000

4 beds2 baths2,249 sq ft

39 Gilbert Ln, Putnam Valley, NY 10579

Updated vinyl siding • Two heating options • 0.75 acre lot

Listing by Coldwell Banker Realty

$635,000

2 beds2 baths1,211 sq ft

112 Eastern Rd, Putnam Valley, NY 10579

Lake oscawana • Stone walls • Covered porch

Listing by Coldwell Banker Realty

Home values near 20 Boswell Rd

Data from public records.

Address	Redfin Estimate
54 Boswell Rd, Putnam Valley, NY 3 Beds \| 2 Baths \| 1821 Sq. Ft.	$623,107
38 Boswell Rd, Putnam Valley, NY 3 Beds \| 2.5 Baths \| 2316 Sq. Ft.	$660,096
42 Boswell Rd, Putnam Valley, NY 4 Beds \| 2.5 Baths \| 2718 Sq. Ft.	$654,806
25 Boswell Rd, Putnam Valley, NY 3 Beds \| 1.5 Baths \| 1959 Sq. Ft.	$639,181
39 Boswell Rd, Putnam Valley, NY 4 Beds \| 2 Baths \| 2364 Sq. Ft.	$710,619
10 Boswell Rd, Putnam Valley, NY 3 Beds \| 2 Baths \| 2542 Sq. Ft.	$721,995
13 Boswell Rd, Putnam Valley, NY 5 Beds \| 3 Baths \| 2946 Sq. Ft.	$758,925

Address	Redfin Estimate
50 Boswell Rd, Putnam Valley, NY 3 Beds \| 1.5 Baths \| 1533 Sq. Ft.	$555,933
51 Boswell Rd, Putnam Valley, NY 3 Beds \| 2 Baths \| 1848 Sq. Ft.	$637,962
18 Boswell Rd, Putnam Valley, NY 3 Beds \| 2 Baths \| 3350 Sq. Ft.	$674,623
62 Boswell Rd, Putnam Valley, NY 3 Beds \| 1 Baths \| 1397 Sq. Ft.	$549,253
43 Boswell Rd, Putnam Valley, NY 3 Beds \| 2 Baths \| 1397 Sq. Ft.	$609,061
8 Boswell Rd, Putnam Valley, NY 3 Beds \| 1.5 Baths \| 2158 Sq. Ft.	$598,759
15 Boswell Rd, Putnam Valley, NY 3 Beds \| 2 Baths \| 1956 Sq. Ft.	$611,348

Address	Redfin Estimate
46 Boswell Rd, Putnam Valley, NY 3 Beds \| 2 Baths \| 1850 Sq. Ft.	$638,046
58 Boswell Rd, Putnam Valley, NY 3 Beds \| 2 Baths \| 2100 Sq. Ft.	$604,509
14 Boswell Rd, Putnam Valley, NY 3 Beds \| 3 Baths \| 2831 Sq. Ft.	$706,146
37 Boswell Rd, Putnam Valley, NY 3 Beds \| 1.5 Baths \| 1782 Sq. Ft.	$652,370
47 Boswell Rd, Putnam Valley, NY 3 Beds \| 3 Baths \| 2580 Sq. Ft.	$726,538
4 Boswell Rd, Putnam Valley, NY 4 Beds \| 2.5 Baths \| 2538 Sq. Ft.	$669,154
23 Boswell Rd, Putnam Valley, NY 3 Beds \| 2.5 Baths \| 1236 Sq. Ft.	$640,824

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2020. This data may not match . Learn more.

More real estate resources

Minor Civil Divisions
Cities
Zip Codes
Popular Searches

Wyckoff Township homes for sale
Wilton homes for sale
Mahwah Township homes for sale
Wayne Township homes for sale
New Canaan homes for sale

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

Redfin Brokerage Licenses

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

10516 homes for sale
10541 homes for sale
10524 homes for sale
10579 homes for sale
10512 homes for sale

Houses for rent in Putnam Valley	Agents near me	White Plains, NY homes for sale	Putnam Valley Housing Market
Houses for sale near me	New York, NY homes for sale	Yonkers, NY homes for sale
Land for sale near me	Manhattan, NY homes for sale	Scarsdale, NY homes for sale
Open Houses near me	Rochester, NY homes for sale	Putnam Valley Property Records
Condos for sale near me	Buffalo, NY homes for sale	NY New Listings

Greenwich homes for sale
Ridgefield homes for sale
Stamford homes for sale