125 Union St

6,300 Sq. Ft.
$365 / Sq. Ft.
6,300
Sq. Ft.
$365
per Sq. Ft.

Description

Custom built luxury home with extensive upgrades. Five star chef kitchen with quartz counters, custom cabinetry, wine fridge, walk in pantry, and commercial grade venting for high heat cooking with no lingering odor. Primary suite about 1200 sq ft with spa bath and radiant heated floors. Heated floors in additional baths. Solar panel plus Powerwall powers the home year round and can reduce winter electric and gas costs to near zero. ERV fresh air, humidity control, water softener plus RO, AI tankless...Custom built luxury home with extensive upgrades. Five star chef kitchen with quartz counters, custom cabinetry, wine fridge, walk in pantry, and commercial grade venting for high heat cooking with no lingering odor. Primary suite about 1200 sq ft with spa bath and radiant heated floors. Heated floors in additional baths. Solar panel plus Powerwall powers the home year round and can reduce winter electric and gas costs to near zero. ERV fresh air, humidity control, water softener plus RO, AI tankless hot water, smart climate, WiFi irrigation, and foundation protection. Near zero utility costs, healthier indoor air, and intelligent systems make this home extremely costly to reproduce and a strong long term value compared to similar luxury homes. The hardscaped backyard offers flexibility for recreation, including the option to install a basketball hoop. Ideal for buyers seeking long-term efficiency, wellness-focused living, and a future-ready home with predictable ownership costs.
  1. Listed by Maggie Li • William Raveis R.E. & Home Services

Property Details for 125 Union Street

Town
Natick
MLS Area
South Natick
Area
MA-Natick-South Natick, MA-Natick
Architectural Style
Colonial
Style
Colonial
Garage Spaces
3
Open Parking Spaces
4.00
Parking Spaces Total
7

Open Houses

Saturday, Mar 28th12:00 PM - 1:30 PM
LISTING UPDATED: 03/21/2026 03:07 AM

Property Details for 125 Union Street

StatusActive
MLS #73487512
Days on Market8
Taxes$23,690 / year
HOA Fees-
Compass TypeSingle Family
MLS TypeSingle Family / Detached
Year Built2020
CountyMiddlesex County

Location

Listing Courtesy of William Raveis R.E. & Home Services, Maggie Li
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Building Information for 125 Union Street

Stories-Year Built2020Building Size-Lot Size0.92 AC / 40,158 SF

Payment Calculator

$13,136 per month

30 year fixed, 6.11% Interest

Principal and Interest

$11,162

Property Taxes

$1,974

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 125 Union Street

General Details
Property Details
  • Building Area Units: Square Feet
  • Community Features: Public Transportation, Shopping, Swimming Pool, Tennis Court, Park, Walk/Jog Trails, Stables, Golf Course, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station, University
  • Living Area: 6300.0
  • SqFt with Basement: Yes
  • Property Attached: No
  • Single Family Type: Detached
  • Waterfront: No
  • Water View: No
  • Year Built Details: Actual
  • Year Built Source: Public Records
Location/School
  • Grade School: Memorial
  • High School: Natick Hs
  • Middle School: Kennedy
Features
Interior Features
  • Appliances: Gas Water Heater, Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
  • Basement Features: Partially Finished
  • Num of Baths: 5.0
  • Num of Full Baths: 4
  • Num of Half Baths: 1
  • Bathrooms Total Decimal: 4.50
  • Bathrooms Total Integer: 5
  • DoorFeatures: Insulated Doors
  • FireplaceYN: Yes
  • Fireplaces: 1
  • Flooring: Wood
  • Primary Bath: Yes
  • SpaYN: No
  • Window Features: Insulated Windows
Exterior Features
  • Construction: Frame
  • Exterior Features: Patio, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Fenced Yard, Stone Wall
  • Exterior Features: Fenced Yard, Professional Landscaping, Sprinkler System, Decorative Lighting, Stone Wall, Patio
  • Fencing: Fenced
  • Lot Description: Wooded, Gentle Sloping
  • Patio And Porch Features: Patio
  • Roof Material: Shingle
Parking Features
  • Attached Garage: Yes
  • Carport: No
  • Covered Spaces: 3.00
  • Garage: Yes
  • Garage Parking: Attached, Paved Drive, Off-Street
  • Open Parking: Yes
  • Parking Features: Attached, Paved Drive, Off-Street
  • Parking Features: Off-Street
Utilities
  • Cooling: Central Air
  • Cooling: Yes
  • Green Energy Generation: Solar
  • Heating: Central, Forced Air
  • Heating: Yes
  • Sewer: Private Sewerage
  • Utility Connections: for Gas Range, for Gas Oven
  • Water: Public
Property Information
Property Info
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
  • Road Frontage Type: Public
  • Disclosures: The sellers made extensive improvements after purchasing in 2022 such as installing solar panels (own),adding ERV and whole house humidifier system,water soften system,wifi controlled irrigation system and etc.
Tax Information
  • Tax ID: 674662
  • Assessments: $1,980,800
  • Book: 76404
  • Tax Year: 2025
  • Zoning: RSB
Building / Association Information
Living Characteristics
  • Beds Total: 5
Other Building Characteristics
  • Foundation: Concrete Perimeter
  • Cooling Zones: 4
  • Heat Zones: 4
Complex & Association Information
  • Adult Community: No

Property History for 125 Union Street

DateEvent & SourcePriceAppreciation
Mar 17, 2026

Listed (Active)

MLS PIN #73487512

$2,299,900—
Feb 26, 2026

Canceled

MLS PIN #73466131

$2,399,900—
Jan 7, 2026

Listed (Active)

MLS PIN #73466131

$2,499,900—
Jun 10, 2022

Sold

MLS PIN #72938400

$1,800,000—
Mar 23, 2022

Contingent

MLS PIN #72938400

—
Feb 2, 2022

Listed (Active)

MLS PIN #72938400

$1,900,000—
Dec 11, 2020

Sold

MLS PIN #72741204

$1,709,000—
Oct 17, 2020

Contingent

MLS PIN #72741204

—
Oct 10, 2020

Listed (Active)

MLS PIN #72741204

$1,669,000—
Jun 21, 2019

Sold

MLS PIN #72510366

$394,500—
Jun 4, 2019

Under Agreement

MLS PIN #72510366

—
Jun 4, 2019

Contingent

MLS PIN #72510366

—
May 31, 2019

Listed (Active)

MLS PIN #72510366

$415,000—
Jun 30, 2015

Sold (Public Record)

Public Record #551933150

$497,500

+1.0% / yr

Jun 30, 2015

Sold

MLS PIN #71806639

$497,500—
Apr 9, 2015

Under Agreement

MLS PIN #71806639

—
Apr 9, 2015

Contingent

MLS PIN #71806639

—
Mar 25, 2015

Listed (Active)

MLS PIN #71806639

$499,617—
Oct 7, 2014

Canceled

MLS PIN #71701769

$499,900—
Jun 19, 2014

Listed (Active)

MLS PIN #71701769

$515,000—
Aug 22, 2008

Sold

MLS PIN #70773533

$465,000—
Aug 20, 2008

Sold (Public Record)

Public Record #253401026

$465,000

+11250.4% / yr

Jun 30, 2008

Under Agreement

MLS PIN #70773533

—
Jun 30, 2008

Contingent

MLS PIN #70773533

—
Jun 5, 2008

Listed (Active)

MLS PIN #70773533

$499,000—
Nov 17, 2005

Sold (Public Record)

Public Record #326616543

$1

-99.6% / yr

Aug 4, 2003

Sold (Public Record)

Public Record #126374281

$375,000—
Aug 1, 2003

Sold

MLS PIN #30670116

$375,000—
Jun 4, 2003

Under Agreement

MLS PIN #30670116

—
Jun 4, 2003

Contingent

MLS PIN #30670116

—
Nov 19, 2002

Listed (Active)

MLS PIN #30670116

$475,000—
DateEvent & SourcePrice
03/17/2026

Listed (Active)

MLS PIN #73487512

$2,299,900
02/26/2026

Canceled

MLS PIN #73466131

$2,399,900
01/07/2026

Listed (Active)

MLS PIN #73466131

$2,499,900
06/10/2022

Sold

MLS PIN #72938400

$1,800,000
03/23/2022

Contingent

MLS PIN #72938400

—
02/02/2022

Listed (Active)

MLS PIN #72938400

$1,900,000
12/11/2020

Sold

MLS PIN #72741204

$1,709,000
10/17/2020

Contingent

MLS PIN #72741204

—
10/10/2020

Listed (Active)

MLS PIN #72741204

$1,669,000
06/21/2019

Sold

MLS PIN #72510366

$394,500
06/04/2019

Under Agreement

MLS PIN #72510366

—
06/04/2019

Contingent

MLS PIN #72510366

—
05/31/2019

Listed (Active)

MLS PIN #72510366

$415,000
06/30/2015

Sold (Public Record)

Public Record #551933150

$497,500

+1.0% / yr

06/30/2015

Sold

MLS PIN #71806639

$497,500
04/09/2015

Under Agreement

MLS PIN #71806639

—
04/09/2015

Contingent

MLS PIN #71806639

—
03/25/2015

Listed (Active)

MLS PIN #71806639

$499,617
10/07/2014

Canceled

MLS PIN #71701769

$499,900
06/19/2014

Listed (Active)

MLS PIN #71701769

$515,000
08/22/2008

Sold

MLS PIN #70773533

$465,000
08/20/2008

Sold (Public Record)

Public Record #253401026

$465,000

+11250.4% / yr

06/30/2008

Under Agreement

MLS PIN #70773533

—
06/30/2008

Contingent

MLS PIN #70773533

—
06/05/2008

Listed (Active)

MLS PIN #70773533

$499,000
11/17/2005

Sold (Public Record)

Public Record #326616543

$1

-99.6% / yr

08/04/2003

Sold (Public Record)

Public Record #126374281

$375,000
08/01/2003

Sold

MLS PIN #30670116

$375,000
06/04/2003

Under Agreement

MLS PIN #30670116

—
06/04/2003

Contingent

MLS PIN #30670116

—
11/19/2002

Listed (Active)

MLS PIN #30670116

$475,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 125 Union Street

Taxable ValueLand$466,100Additions$1,514,700Total$1,980,800
Tax Record2025$23,690 ($1,974 / month)
Home Facts
Beds4Total Finished SqFt4,899 SqFtAbove Grade Finished SqFt4,899 SqFtStories2Lot Size40,158 SqFtStyleSingle Family ResidenceYear Built2020ZoningRSBCountyMIDDLESEXAPNNATI M:00000053 P:0000028BFireplace TypeHas Fireplace

Schools near 125 Union Street

This home is within Natick School District.
Rating
School
Type
Grades
Distance
Public - K to 4
Public - 5 to 8
Public - 9 to 12
Private - PK to 8
Rating
School
Distance
Memorial Elementary School
PublicK to 4

J F Kennedy Middle School
Public5 to 8

Natick High School
Public9 to 12

Riverbend School
PrivatePK to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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125 Union Street is a single family home for sale in Natick, MA 01760. This property was listed for sale on March 17, 2026 by William Raveis R.E. & Home Services, it's currently listed at $2,299,900. It has been on the market for a total of 8 days and was last sold on June 10, 2022. This listing's school district is Natick School District. Nearby schools include Memorial Elementary School, J F Kennedy Middle School and Natick High School. 125 Union Street is a 5-bed, 5-bath, 6,300 sqft single family home built in 2020.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of William Raveis R.E. & Home Services, Maggie Li

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. The property listing data and information, and the images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the images, set forth herein.