$699,000

428 Union Valley Rd Mahopac, NY 10541

Estimated payment $5,043/month

Total Views 935
3 Beds
2 Baths
2,064 Sq Ft
$339 Price per Sq Ft

Highlights

  • Very Popular Property
  • 1.51 Acre Lot
  • Cathedral Ceiling
  • In Ground Pool
  • Ranch Style House
  • 2 Fireplaces

About This Home

Tucked away for privacy, yet minutes from everything! Elegant formal living and dining rooms with a cozy fireplace. The eat-in kitchen boasts granite countertops and brand-new appliances. The spacious primary suite features a walk-in closet. A charming loft with spiral staircase overlooks the soaring family room with cathedral ceilings and skylights. Gleaming hardwood floors add warmth to the family room, while pocket doors lead to a versatile playroom or home office. Sliding glass doors open to a patio and a beautifully landscaped yard, where stone pavers guide you to a stunning heated saltwater Gunite pool and pool cabana shed. Additional highlights include alarm system, portable generator hook-up, thermostats in every room and a high-efficiency pellet stove.

Listing Agent

Brittany Damiano

Giner Real Estate Inc. Brokerage Phone: 914-263-0345 License #10401393224 Listed on: 09/14/2025

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $15,811

Year Built

  • Built in 1983

Lot Details

  • 1.51 Acre Lot
  • Fenced

Parking

  • 1 Car Garage

Home Design

  • Ranch Style House
  • Vinyl Siding

Interior Spaces

  • 2,064 Sq Ft Home
  • Beamed Ceilings
  • Cathedral Ceiling
  • Ceiling Fan
  • 2 Fireplaces
  • Home Security System
  • Washer

Kitchen

  • Breakfast Bar
  • Microwave
  • Dishwasher

Bedrooms and Bathrooms

  • 3 Bedrooms
  • En-Suite Primary Bedroom
  • Walk-In Closet
  • 2 Full Bathrooms

Outdoor Features

  • In Ground Pool
  • Shed

Schools

  • Fulmar Road Elementary School
  • Mahopac Middle School
  • Mahopac High School

Utilities

  • Cooling System Mounted To A Wall/Window
  • Heating Available
  • Well
  • Septic Tank

Listing and Financial Details

  • Assessor Parcel Number 372000-087-006-0002-025-000-0000

Home Details

Home Type

Single Family

Est. Annual Taxes

$15,811

Year Built

Built in 1983

Lot Details

0

Parking

1

Listing Details

  • Property Type: Residential
  • Architectural Style: Ranch
  • Property SubType: Single Family Residence
  • Year Built: 1983
  • Attribution Contact: 914-263-0345
  • Carport Y N: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Microwave, Refrigerator, Washer
  • Interior Amenities: First Floor Bedroom, Beamed Ceilings, Breakfast Bar, Cathedral Ceiling(s), Ceiling Fan(s), Primary Bathroom, Master Downstairs, Walk-In Closet(s)
  • Fireplaces: 2
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Fireplace: Yes
  • Living Area: 2064
  • Basement YN: No

Exterior Features

  • Other Structures: Garage(s), Shed(s)
  • Construction Materials: Vinyl Siding
  • Fencing: Fenced
  • Pool Features: In Ground
  • Pool Private: Yes
  • Spa: No
  • Waterfront: No

Garage/Parking

  • Garage Spaces: 1
  • Garage: Yes

Utilities

  • Cooling: Wall/Window Unit(s)
  • Heating: Electric
  • Security: Security System
  • Sewer: Septic Tank
  • Utilities: Trash Collection Private
  • Water Source: Well

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Mahopac Middle School

Lot Info

  • Lot Size Acres: 1.51
  • Lot Size Sq Ft: 65776
  • Parcel Number: 372000-087-006-0002-025-000-0000
  • Property Attached: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 15811
  • Tax Year: 2024

MLS Schools

  • Elementary School: Fulmar Road Elementary School
  • High School: Mahopac High School
  • Middle School District: Mahopac

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $15,539 $577,800 $105,400 $472,400
2023 $15,539 $550,300 $95,800 $454,500
2022 $15,031 $495,800 $95,800 $400,000
2021 $14,503 $450,100 $95,800 $354,300
2020 $14,018 $437,000 $95,800 $341,200
2019 $9,730 $412,300 $95,800 $316,500
2018 $12,246 $404,200 $95,800 $308,400
2016 $14,262 $268,100 $85,000 $183,100
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
09/14/2025 09/14/25 For Sale $699,000 -- $339 / Sq Ft
Source: OneKey® MLS

Source: OneKey® MLS

MLS Number: 911959

OneKey® MLS

APN: 372000-087-006-0002-025-000-0000

New York Putnam County Mahopac 10541

428 Union Valley Rd, Mahopac, NY

This home is located at 428 Union Valley Rd, Mahopac, NY 10541 and is currently priced at $699,000, approximately $338 per square foot. This property was built in 1983. 428 Union Valley Rd is a home located in Putnam County with nearby schools including Mahopac High School.

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Listing Agent
Brittany Damiano
Section Image
Giner Real Estate Inc.
(845) 713-3876