Off market may 2023 for $484K

$626,181

Est. refi paymentEst. refi $3,210/mo

•

1,998

sq ft

828 Union Valley Rd, Carmel, NY 10512

About this home

Welcome home to this 3 bedroom, 3 full bath home just waiting for you to bring your own special touches and updates.. making this home especially yours! Enter to a large living room with fireplace, ample sized dining area with access to deck, eat-in kitchen with double oven, master bedroom with full bath, 2 additional bedrooms and full hall bath. Hardwood floors throughout this level! The walkout lower level offers many usable options with its spacious Family Room with an additional fireplace, a separate room with a wonderful sauna, full bath and then sgd to a screen-walled 3 season mult-purpose room. Heated Garage! And the yard!.. An amazing huge level one acre back and side yard just perfect for those summer parties and to make it your own special entertainment area. Mahopac School District..minutes to Route 684,Taconic Parkway, parks, schools, shopping and only 5 minutes to the Croton Falls Train Station. The taxes do not include the STAR credit of $1023. Additional Information: HeatingFuel:Oil Above Ground,ParkingFeatures:2 Car Attached,

Single-familyProperty Type

1963Year Built

1.04 acresLot Size

$313Est. Price/Sq.Ft.

2 spacesParking

Listing by Judith Hermesch • Coldwell Banker Realty

Contact: (914) 924-3099

Bought with Xhorxh Buja • Keller Williams NYC

Redfin checked: 2 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #H6226882

Redfin Estimate

$626,181

$142K since sold in May 2023$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.1% lower than the average sale price ($689K) of 6 comparable homes.

SOLD JUL 8, 2026
$750,000
A
3 beds3 baths3,178 sq ft
24 Richard Rd, Mahopac, NY 10541
Listing by RE/MAX Classic Realty
SOLD SEP 9, 2026
$701,000
B
3 beds2 baths2,000 sq ft
729 Croton Falls Rd, Carmel, NY 10512
Listing by Coldwell Banker Realty
SOLD OCT 9, 2026
$609,900
C
3 beds2.5 baths2,000 sq ft
326 Lovell St, Mahopac, NY 10541
Listing by Keller Williams Realty Partner
SOLD JUN 24, 2026
$740,000
D
3 beds2.5 baths1,945 sq ft
76 Colonel Enoch Dr, Carmel, NY 10512
Listing by Keller Williams Realty Partner
SOLD JUN 30, 2026
$675,000
E
3 beds2.5 baths2,114 sq ft
47 Stonehouse Rd, Somers, NY 10589
Listing by Mancini Realty Inc.
SOLD OCT 8, 2026
$657,500
F
3 beds2.5 baths2,144 sq ft
334 Lovell St, Mahopac, NY 10541
Listing by KW MidHudson

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Earn from this home

Sell

$225,153

Est. take-home

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Refinance

Est. cash available

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Rent

$4,320/mo

Redfin rental estimate

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Market trends in 10512, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.3%

+0.1% MoM

Median sale price

$505K

$9K MoM

Avg. days on market

30d

1 days MoM

Recently sold homes

1 MoM

New listings for sale

COMING SOON
$525,000
3 beds2 baths2,000 sq ft
95 Clarkson Rd, Carmel, NY 10512
Listing by Coldwell Banker Realty
$350,000
3 beds1 bath1,104 sq ft
41 Echo Rd, Carmel, NY 10512
Listing by Keller Williams Realty Partner
$589,000
3 beds2 baths1,140 sq ft
43 Lakeview Rd, Carmel, NY 10512
Listing by Briante Realty Group, LLC
$850,000
4 beds3 baths3,796 sq ft
12 Westleigh Ct, Carmel, NY 10512
Listing by William Raveis Real Estate
OPEN SAT, 11AM TO 1PM
$549,000
4 beds2 baths2,006 sq ft
9 Wykagyl Ct, Carmel, NY 10512
Listing by Keller Williams NY Realty
$195,000
1 bed1 bath706 sq ft
317 Fox Run Ln Unit 317, Carmel, NY 10512
Listing by Compass Greater NY, LLC
OPEN SAT, 11AM TO 1PM
$569,900
3 beds2 baths2,060 sq ft
19 Saint Michaels Ter, Carmel, NY 10512
Listing by Coldwell Banker Realty
3D WALKTHROUGH
$949,000
5 beds2.5 baths3,908 sq ft
29 Duke Dr, Carmel, NY 10512
Listing by HomeSmart Homes & Estates
$675,000
7 beds2 baths3,800 sq ft
163 Hill And Dale Rd, Carmel, NY 10512
Listing by Century 21 Hudson Valley Rlty.
$328,000
2 beds1 bath1,053 sq ft
40 Huguenot Rd, Carmel, NY 10512
Listing by BHHS Hudson Valley Properties
See all

Provided by Redfin

Sale history for 828 Union Valley Rd

Year

Property tax

Land + Additions

Assessment*

2026

$13,296

$97,500 + $416,100

$513,600

2025

$13,296

$97,500 + $416,100

$513,600

2024

$13,309 (−1.9%)

$101,500 + $380,800

$482,300

2023

$13,563 (+9.9%)

$92,300 + $385,900

$478,200

2022

$12,346 (+3.7%)

$92,300 + $338,500

$430,800

2021

$11,901 (+70.5%)

$92,300 + $298,800

$391,100

2020

$6,979 (−10.7%)

$92,300 + $287,400

$379,700

2019

$7,812 (+21.8%)

$92,300 + $265,900

$358,200

2018

$6,411 (−23.3%)

$92,300 + $265,900

$358,200

2017

$8,362 (+108.9%)

$92,300 + $258,900

$351,200

2016

$4,004 (−51.0%)

$92,300 + $245,400

$337,700

2015

$8,164 (+4.1%)

$70,300 + $148,600

$218,900

2014

$7,844 (+67.4%)

$70,300 + $148,600

$218,900

2013

$4,686 (−36.3%)

$70,300 + $148,600

$218,900

2012

$7,357 (−32.6%)

$70,300 + $148,600

$218,900

2011

$10,916 (+310.1%)

$70,300 + $148,600

$218,900

2010

$2,661 (+5.8%)

$70,300 + $148,600

$218,900

2009

$2,515

$70,300 + $148,600

$218,900

Tax history for 828 Union Valley Rd

Year

Property tax

Land + Additions

Assessment*

2026

$13,296

$97,500 + $416,100

$513,600

2025

$13,296

$97,500 + $416,100

$513,600

2024

$13,309 (−1.9%)

$101,500 + $380,800

$482,300

2023

$13,563 (+9.9%)

$92,300 + $385,900

$478,200

2022

$12,346 (+3.7%)

$92,300 + $338,500

$430,800

2021

$11,901 (+70.5%)

$92,300 + $298,800

$391,100

2020

$6,979 (−10.7%)

$92,300 + $287,400

$379,700

2019

$7,812 (+21.8%)

$92,300 + $265,900

$358,200

2018

$6,411 (−23.3%)

$92,300 + $265,900

$358,200

2017

$8,362 (+108.9%)

$92,300 + $258,900

$351,200

2016

$4,004 (−51.0%)

$92,300 + $245,400

$337,700

2015

$8,164 (+4.1%)

$70,300 + $148,600

$218,900

2014

$7,844 (+67.4%)

$70,300 + $148,600

$218,900

2013

$4,686 (−36.3%)

$70,300 + $148,600

$218,900

2012

$7,357 (−32.6%)

$70,300 + $148,600

$218,900

2011

$10,916 (+310.1%)

$70,300 + $148,600

$218,900

2010

$2,661 (+5.8%)

$70,300 + $148,600

$218,900

2009

$2,515

$70,300 + $148,600

$218,900

*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

Lot width

207 ft.

Lot depth

218 ft.

Lot size

0.89 Acres

Year renovated

1985

Sq. Ft.

1,998

Year built

1963

Style

Single Family Residential

County

Putnam County

APN

372000A07701300010320000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 14, 2026.

Property details

Parking

Parking Information
Parking Total: 2
Parking Features: Attached, Garage Door Opener

Interior

Heating & Cooling
Cooling: Wall/Window Unit(s)
Heating: Baseboard, Hot Water, Oil

Interior Features
Appliances: Dishwasher, Dryer, Microwave, Refrigerator, Washer, Tankless Water Heater
Levels: Two

Room Information
Basement YN: Yes
Attic: Pull Stairs
Rooms Total: 7
Basement: Finished, Full, Walk-Out Access
Additional Rooms: Dining Area

Bathroom Information
Bathrooms Full: 3

Exterior

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

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

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

Financial

Tax Information
Tax Year: 2022
Tax Source: Municipality
Tax Annual Amount: $13,118

Financial Information
Buyer Financing: Conventional

Utilities

Utility Information
Electric Company: NYSEG
Sewer: Septic Tank
Utilities: Trash Collection Public

Location

HOA Information
Association Amenities: Park, Sauna

School Information
Elementary School: Fulmar Road Elementary School
Middle Or Junior School: Mahopac Middle School
High School: Mahopac High School
High School District: Mahopac

Location Information
Hamlet: Carmel
Directions: Route 6 to Union Valley Road to #828 ..see sign
County Or Parish: Putnam County

Community Information
Community Features: Park

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,998
Stories: 1.0
Lot Size: 0.89 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1985
County: Putnam County
APN: 372000A07701300010320000000

Home facts updated by county records on Sep 14, 2026

Around this home

Schools

Fulmar Road Elementary School

Public K-5 • Assigned • 1.8mi

7/10

Mahopac Middle School

Public 6-10 • Assigned • 3.6mi

5/10

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 98° expected this year, 15 days in 30 years

4/10 Wind Factor

19% chance of strong winds in next 30 years

4/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Carmel, NY • 10512

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

$595,000 – $721,000

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New listings for sale in 10512

COMING SOON

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Listing by Keller Williams Realty Partner

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43 Lakeview Rd, Carmel, NY 10512

Listing by Briante Realty Group, LLC

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OPEN SAT, 11AM TO 1PM

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Listing by Keller Williams NY Realty

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Listing by Compass Greater NY, LLC

OPEN SAT, 11AM TO 1PM

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3D WALKTHROUGH

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Listing by HomeSmart Homes & Estates

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163 Hill And Dale Rd, Carmel, NY 10512

Listing by Century 21 Hudson Valley Rlty.

Home values near 828 Union Valley Rd

Data from public records.

Address	Redfin Estimate
791 Union Valley Rd, Carmel, NY 4 Beds \| 2.5 Baths \| 2312 Sq. Ft.	$625,247
815 Union Valley Rd, Carmel, NY 4 Beds \| 2.5 Baths \| 2200 Sq. Ft.	$646,162

Address	Redfin Estimate
799 Union Valley Rd, Carmel, NY 4 Beds \| 2.5 Baths \| 1976 Sq. Ft.	$642,755
848 Union Valley Rd, Carmel, NY 3 Beds \| 2 Baths \| 2434 Sq. Ft.	$639,220

Address	Redfin Estimate
809 Union Valley Rd, Carmel, NY 4 Beds \| 2.5 Baths \| 1976 Sq. Ft.	$672,860
11 Ernhofer Dr, Carmel, NY 3 Beds \| 2 Baths \| 1304 Sq. Ft.	$544,344

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2023. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 10512, NY

Sale history for 828 Union Valley Rd

Tax history for 828 Union Valley Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 10512

Home values near 828 Union Valley Rd

More real estate resources