OFF MARKET

Off market sep 2023 for $187K

$545,588

Est. refi paymentEst. refi $1,211/mo

•

1.5 ba

•

1,683

sq ft

23 S Mountain Rd, Wallkill, NY 12589

About this home

Single-familyProperty Type

1889Year Built

3.55 acresLot Size

$324Est. Price/Sq.Ft.

1 car garageParking

Listing by Jason Iahn • Westwood Metes & Bounds-NP

Listing by Amy Dooley-Olender • Westwood Metes & Bounds-NP

Bought with June Mastropietro • Berkshire Hathaway Homeservices Nutshell Realty

Source:HVCRMLS #20072242

Redfin Estimate

$545,588

$358K since sold in September 2023$16K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.4% higher than the average sale price ($485K) of 6 comparable homes.

SOLD SEP 10, 2026
$612,000
A
3 beds2 baths1,770 sq ft
2481 Bruynswick Rd, Wallkill, NY 12589
Listing by Windsor Realty Services, Inc.
SOLD OCT 1, 2026
$300,000
B
3 beds2 baths1,600 sq ft
6 Stokes Ln, Gardiner, NY 12525
Listing by Century 21 E & M Williams Rlty
SOLD OCT 2, 2026
$395,000
C
3 beds2 baths1,575 sq ft
182 Redder Rd, Pine Bush, NY 12566
Listing by KW Mid-Hudson
SOLD NOV 25, 2025
$470,000
D
3 beds2 baths1,538 sq ft
2392 Bruynswick Rd, Wallkill, NY 12589
Listing by Cronin & Company Real Estate
SOLD MAR 19, 2026
$785,000
E
3 beds2 baths1,919 sq ft
2917 Route 44 55, Gardiner, NY 12525
Listing by Church Street Realty Services
SOLD JUL 9, 2026
$350,000
F
3 beds1 bath986 sq ft
217 Church Rd, Pine Bush, NY 12566
Listing by KW Mid-Hudson

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Sell

$371,187

Est. take-home

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Est. cash available

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Rent

$2,377/mo

Redfin rental estimate

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Market trends in 12589, NY

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.4%

1.9% MoM

Median sale price

$490K

$10K MoM

Avg. days on market

46d

4 days MoM

Recently sold homes

2 MoM

New listings for sale

NEW 36 MINS AGO
$329,700
3 beds1.5 baths1,764 sq ft
221 Quaker St, Wallkill, NY 12589
Listing by Hudson Valley Home Connection
$425,000
3 beds2 baths1,440 sq ft
441 Forest Rd, Wallkill, NY 12589
Listing by Curasi Realty, Inc.
$405,000
3 beds2 baths1,510 sq ft
5 Celtic Dr, Wallkill, NY 12589
Listing by Keller Williams Realty
See all

Provided by Redfin

Sale history for 23 S Mountain Rd

Date

Event

Price

Public Records

Sep 15, 2023

Sold

$187,250

$111/sq ft

HVCRMLS #20072242

Mar 20, 2008

Sold

$315,000

$187/sq ft

May 3, 2007

Listed

$349,000

$207/sq ft

HVCRMLS #20063134

Aug 31, 2006

Sold

$355,000

$211/sq ft

Jun 15, 2006

Listed

$385,000

$229/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$9,843 (+3.0%)

$100,000 + $174,500

$274,500

2024

$9,553 (+5.2%)

$100,000 + $174,500

$274,500

2023

$9,080 (−5.0%)

$100,000 + $174,500

$274,500

2022

$9,557 (+3.5%)

$100,000 + $174,500

$274,500

2021

$9,234 (+9.0%)

$100,000 + $174,500

$274,500

2020

$8,469 (−44.6%)

$100,000 + $174,500

$274,500

2019

$15,276 (+86.0%)

$100,000 + $174,500

$274,500

2018

$8,212 (+1.4%)

$100,000 + $174,500

$274,500

2017

$8,095 (−45.7%)

$100,000 + $161,300

$261,300

2016

$14,911 (+81.6%)

$100,000 + $161,300

$261,300

2015

$8,211 (+0.3%)

$177,200 + $70,800

$248,000

2014

$8,184

$177,200 + $70,800

$248,000

Tax history for 23 S Mountain Rd

Year

Property tax

Land + Additions

Assessment*

2025

$9,843 (+3.0%)

$100,000 + $174,500

$274,500

2024

$9,553 (+5.2%)

$100,000 + $174,500

$274,500

2023

$9,080 (−5.0%)

$100,000 + $174,500

$274,500

2022

$9,557 (+3.5%)

$100,000 + $174,500

$274,500

2021

$9,234 (+9.0%)

$100,000 + $174,500

$274,500

2020

$8,469 (−44.6%)

$100,000 + $174,500

$274,500

2019

$15,276 (+86.0%)

$100,000 + $174,500

$274,500

2018

$8,212 (+1.4%)

$100,000 + $174,500

$274,500

2017

$8,095 (−45.7%)

$100,000 + $161,300

$261,300

2016

$14,911 (+81.6%)

$100,000 + $161,300

$261,300

2015

$8,211 (+0.3%)

$177,200 + $70,800

$248,000

2014

$8,184

$177,200 + $70,800

$248,000

*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: Old
Exterior Wall: Composition

Property Information
Living Sq. Ft: 1,683
Ground Floor Sq. Ft: 1,122
# of Stories: 1.5

Lot Information
# of Buildings: 1
Land Sq. Ft: 154,638
Legal Lot Number: 10
Legal Block Number: 3
Municipality Name: GARDINER
Acres: 3.55
Zoning Code: SP1
State Use Description: SINGLE FAMILY RESID

Location Information
Parcel Location Influence: Lake

Utility Information
Sewer Type: Private
Water Service Type: Private

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 1.5
Sq. Ft.: 1,683
Stories: 1.5
Lot Size: 3.55 acres
Style: Single Family Residential
Year Built: 1889
Year Renovated: —
County: Ulster County
APN: 512400A09200400030100000000

Home facts updated by county records on Oct 21, 2026

Around this home

Schools

K - 12
Preschool & daycare

Chapel Field Christian School

Private PreK-12 • 4.8mi

Chapel Field Christian High School

Private 9-12 • 4.8mi

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

0.31% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 98° expected this year, 15 days in 30 years

3/10 Wind Factor

8% chance of strong winds in next 30 years

2/10 Air Factor

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

Provided by First Street

Historical weather

Wallkill, NY • 12589

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

8.6 hrs

3.7 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$519,000 – $628,000

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New listings for sale in 12589

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Home values near 23 S Mountain Rd

Data from public records.

Address	Redfin Estimate
34 S Mountain Road, Wallkill, NY 4 Beds \| 2.5 Baths \| 2573 Sq. Ft.	$621,280
54 S Mountain Road, Wallkill, NY 4 Beds \| 3 Baths \| 2932 Sq. Ft.	$766,250
354 Lake Avenue, Wallkill, NY 1 Beds \| 1.5 Baths \| 881 Sq. Ft.	$476,635
345 Crookston Avenue, Wallkill, NY 3 Beds \| 2 Baths \| 1432 Sq. Ft.	$462,322
346 Lake Avenue, Wallkill, NY 2 Beds \| 1 Baths \| 800 Sq. Ft.	$283,747
254 Tillson Lake Road, Wallkill, NY 3 Beds \| 1 Baths \| 1196 Sq. Ft.	$422,094

Address	Redfin Estimate
25 S Mountain Road, Wallkill, NY 3 Beds \| 1.5 Baths \| 1716 Sq. Ft.	$437,730
17 S Mountain Road, Wallkill, NY 3 Beds \| 2 Baths \| 1056 Sq. Ft.	$276,797
385 Lake Avenue, Wallkill, NY 5 Beds \| 2 Baths \| 2100 Sq. Ft.	$528,924
336 Lake Avenue, Wallkill, NY 2 Beds \| 1 Baths \| 924 Sq. Ft.	$384,738
340 Lake Avenue, Wallkill, NY 2 Beds \| 1 Baths \| 798 Sq. Ft.	$295,081
346 Lake Avenue, Gardiner, NY 2 Beds \| 1 Baths \| 800 Sq. Ft.	$329,547

Address	Redfin Estimate
43 S Mountain Road, Wallkill, NY 3 Beds \| 2 Baths \| 2018 Sq. Ft.	$509,595
54 S Mountain Road, Gardiner, NY 4 Beds \| 2.5 Baths \| 2950 Sq. Ft.	$789,832
344 Lake Avenue, Wallkill, NY 2 Beds \| 1 Baths \| 1833 Sq. Ft.	$526,540
236 Cherry Street, Wallkill, NY 1 Beds \| 1 Baths \| 531 Sq. Ft.	$207,554
363 Lake Avenue, Wallkill, NY 3 Beds \| 2.5 Baths \| 2716 Sq. Ft.	$613,448

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