Google street view image for 420 Old Post Rd, Marlboro, NY 12542

Off market sep 1978 for $52K

$470,272

Est. refi paymentEst. refi $336/mo

•

1.5 ba

•

1,860

sq ft

420 Old Post Rd, Marlboro, NY 12542

About this home

420 Old Post Rd is a 1,860 square foot house on a 2 acre lot with 4 bedrooms and 1.5 bathrooms. - it last sold on September 21, 1978 for $52,000. Based on Redfin's Marlboro data, we estimate the home's value is $470,272.

Single-familyProperty Type

1926Year Built

2 acresLot Size

$253Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$470,272

$418K since sold in September 1978$2,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1% lower than the average sale price ($475K) of 6 comparable homes.

SOLD AUG 26, 2026
$500,000
A
4 beds1.5 baths1,872 sq ft
25 Oakwood Dr, Wappingers Falls, NY 12590
Listing by Realty Center Hudson Valley
SOLD SEP 11, 2026
$450,000
B
3 beds1.5 baths1,852 sq ft
159 Delavergne Ave, Wappingers Falls, NY 12590
Listing by KW MidHudson
SOLD JUL 29, 2026
$510,000
C
4 beds2 baths1,814 sq ft
3 Ritter Dr, Wappingers Falls, NY 12590
Listing by Keller Williams NY Realty
SOLD JUL 24, 2026
$499,000
D
3 beds2 baths1,171 sq ft
143 Old Post Rd, Marlboro, NY 12542
Listing by BHHS Hudson Valley Properties
SOLD JAN 6, 2026
$430,000
E
4 beds2 baths1,848 sq ft
12 Channingville Rd, Wappingers Falls, NY 12590
Listing by Real Broker NY LLC
SOLD AUG 21, 2026
$462,500
F
4 beds1.5 baths2,017 sq ft
25 N Mesier Ave, Wappingers Falls, NY 12590
Listing by Century 21 Alliance Rlty Group

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Earn from this home

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$441,194

Est. take-home

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Est. cash available

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Rent

$2,253/mo

Redfin rental estimate

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Market trends in 12542, NY

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.7%

1.5% MoM

Median sale price

$505K

$6K MoM

Avg. days on market

42d

18 days MoM

Recently sold homes

1 MoM

New listings for sale

$2,875,000
4 beds4.5 baths4,210 sq ft
12 River Vista Dr, Marlboro, NY 12542
Listing by Compass Greater NY LLC
$449,900
3 beds2 baths1,396 sq ft
1 Christopher Way, Marlboro, NY 12542
Listing by KW Hudson Valley United
$575,000
4 beds4 baths2,640 sq ft
5 Kitty Ln, Marlboro, NY 12542
Listing by Century 21 Alliance Rlty Group
See all

Provided by Redfin

Sale history for 420 Old Post Rd

Year

Property tax

Land + Additions

Assessment*

2025

$9,049 (−1.5%)

$70,500 + $145,400

$215,900

2024

$9,191

$70,500 + $145,400

$215,900

2023

$9,200 (+1.5%)

$70,500 + $145,400

$215,900

2022

$9,063 (−4.1%)

$70,500 + $145,400

$215,900

2021

$9,448 (+8.7%)

$70,500 + $145,400

$215,900

2020

$8,688 (−1.3%)

$70,500 + $145,400

$215,900

2019

$8,805 (+5.4%)

$70,500 + $145,400

$215,900

2018

$8,355 (+1.8%)

$70,500 + $145,400

$215,900

2017

$8,211 (−1.8%)

$70,500 + $145,400

$215,900

2016

$8,362 (+10.8%)

$70,500 + $145,400

$215,900

2015

$7,546 (−8.7%)

$70,500 + $145,400

$215,900

2014

$8,265

$70,500 + $145,400

$215,900

Tax history for 420 Old Post Rd

Year

Property tax

Land + Additions

Assessment*

2025

$9,049 (−1.5%)

$70,500 + $145,400

$215,900

2024

$9,191

$70,500 + $145,400

$215,900

2023

$9,200 (+1.5%)

$70,500 + $145,400

$215,900

2022

$9,063 (−4.1%)

$70,500 + $145,400

$215,900

2021

$9,448 (+8.7%)

$70,500 + $145,400

$215,900

2020

$8,688 (−1.3%)

$70,500 + $145,400

$215,900

2019

$8,805 (+5.4%)

$70,500 + $145,400

$215,900

2018

$8,355 (+1.8%)

$70,500 + $145,400

$215,900

2017

$8,211 (−1.8%)

$70,500 + $145,400

$215,900

2016

$8,362 (+10.8%)

$70,500 + $145,400

$215,900

2015

$7,546 (−8.7%)

$70,500 + $145,400

$215,900

2014

$8,265

$70,500 + $145,400

$215,900

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

Property details

Interior

Basement Information
Basement Type: Full

Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1

Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Hot Water Steam

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Exterior Wall: Wood

Property Information
Living Sq. Ft: 1,860
Ground Floor Sq. Ft: 930
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 87,120
Legal Lot Number: 13
Legal Block Number: 3
Municipality Name: MARLBORO
Acres: 2
Zoning Code: R
State Use Description: SINGLE FAMILY RESID

Utility Information
Sewer Type: Private
Water Service Type: Commercial

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 1.5
Sq. Ft.: 1,860
Stories: 2.0
Lot Size: 2 acres
Style: Single Family Residential
Year Built: 1926
Year Renovated: —
County: Ulster County
APN: 513600A10800400030130000000

Home facts updated by county records on May 13, 2026

Around this home

Schools

K - 12
Preschool & daycare

Marlboro Elementary School

Public K-5 • Assigned • 0.6mi

7/10

Marlboro Middle School

Public 6-8 • Assigned • 0.6mi

7/10

Marlboro Central High School

Public 9-12 • Assigned • 0.8mi

6/10

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

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 100° expected this year, 15 days in 30 years

4/10 Wind Factor

13% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Marlboro, NY • 12542

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 8.8 hours in June and 4 hours in December, placing it below the U.S. average for solar exposure.

8.8 hrs

4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$447,000 – $541,000

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Nearby similar homes

NEW CONSTRUCTION

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New listings for sale in 12542

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Home values near 420 Old Post Rd

Data from public records.

Address	Redfin Estimate
424 Old Post Road, Marlboro, NY 3 Beds \| 2.5 Baths \| 2272 Sq. Ft.	$480,653
414 Old Post Road, Marlboro, NY 4 Beds \| 2.5 Baths \| 2592 Sq. Ft.	$637,420
423 Old Post Road, Marlboro, NY 3 Beds \| 2.5 Baths \| 2400 Sq. Ft.	$551,415
16 South Street, Marlboro, NY 3 Beds \| 1.5 Baths \| 2194 Sq. Ft.	$505,974
1 Locust Tree Lane, Marlboro, NY 2 Beds \| 2 Baths \| 1196 Sq. Ft.	$397,027
3 Bartlett Lane, Marlboro, NY 3 Beds \| 2 Baths \| 1676 Sq. Ft.	$413,121
1211 Route 9W, Marlboro, NY 3 Beds \| 1.5 Baths \| 2016 Sq. Ft.	$449,408

Address	Redfin Estimate
422 Old Post Road, Marlboro, NY 3 Beds \| 2 Baths \| 1824 Sq. Ft.	$514,424
419 Old Post Road, Marlboro, NY 3 Beds \| 2 Baths \| 1152 Sq. Ft.	$394,669
421 Old Post Road, Marlboro, NY 3 Beds \| 2.5 Baths \| 1757 Sq. Ft.	$459,130
1 Bartlett Lane, Marlboro, NY 3 Beds \| 2 Baths \| 1416 Sq. Ft.	$444,220
16 South Street, Marlboro, NY 3 Beds \| 1 Baths \| 1273 Sq. Ft.	$339,231
11 Berry Road, Marlboro, NY 3 Beds \| 1.5 Baths \| 1531 Sq. Ft.	$413,491
13 Berry Road, Marlboro, NY 4 Beds \| 4.5 Baths \| 2922 Sq. Ft.	$587,932

Address	Redfin Estimate
418 Old Post Road, Marlboro, NY 4 Beds \| 3 Baths \| 2058 Sq. Ft.	$538,813
410 Old Post Road, Marlboro, NY 3 Beds \| 2.5 Baths \| 1882 Sq. Ft.	$518,174
85 Grand Street, Marlboro, NY 3 Beds \| 1 Baths \| 1173 Sq. Ft.	$383,872
2 Locust Tree Lane, Marlboro, NY 3 Beds \| 3 Baths \| 1974 Sq. Ft.	$547,602
15 Berry Road, Marlboro, NY 3 Beds \| 2 Baths \| 1104 Sq. Ft.	$420,173
1-4 Tallyho Lane, Marlboro, NY 6 Beds \| 2 Baths \| 3936 Sq. Ft.	—
4 Locust Tree Lane, Marlboro, NY 3 Beds \| 2 Baths \| 2688 Sq. Ft.	$606,032

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