Active
37 Days on market
125 Union St Natick — Photo 1 of 42

125 Union St Natick — Photo 1 of 42

Recent Drop: $100,000

$2,375,000
$2,275,000

$2,275,000

125 Union St, Natick, MA 01760

Natick, MA 01760 — South Natick

Beds

5

Baths

4.5

SqFt

6,300

Style

Single Family

Built

2020

Unrivaled luxury, unbelievable value & uncommon efficiency live here. So can you! This rare single-family home in South Natick has everything you want & more! Situated on almost an acre with over 5,500 sf living area, 4 levels of living, w/ 5 bedrooms & 4 1/2 bathrooms. Originally custom built in 2020 w/ luxury finishes & features like imported tiles & granite, custom cabinets & quartz counter, a gas fireplace & more; now boasting over $375,000 in stunning owner upgrades & improvements, creating real value that would be costly to reproduce today. Ideal for discerning buyers seeking comfort, high-end finishes, abundant space, wellness features & smart updates for smart expense management & cost control. Notable features include: A five-star tiled chef's kitchen w/ new smart refrigerator, wine fridge, center gas cooking range, double-wall oven, premium venting & a spacious walk-in pantry; a massive primary bedroom w/ coved ceiling - retreat to an expansive suite w/ sitting area, luxurious spa bath, fully tiled shower stall w/ tandem shower, radiant heated floors, private water closet, vanity area & walk-in closet. All bathrooms feature upgraded bidet toilets; gym area in the partially finished basement w/ additional space for storage or finishing; fully owned solar panels paired w/ 2 Tesla Powerwalls power the home year-round, reducing winter electric costs to near zero; an Energy Recovery Ventilation (ERV) fresh air system paired with smart control was added for a healthier indoor environment. Two new water filtration systems provide purified drinking water via Reverse Osmosis and a softening system improves & preserves the longevity of the home's plumbing; new tankless on-demand hot water, upgraded WiFi-enabled irrigation, and preventative foundation protection. Huge 3-car heated garage with direct entry and floor protection installed. Continue to the fully-fenced backyard where recreation awaits in your private oasis. An updated patio area w/ gazebo was designed to minimize extra maintenance; a generous grass & garden area exists on the border. A bonus concrete slab offers a footprint for an activity area - imagine a basketball or pickleball court or something else (subject to reviewing dimensions)! A new shed is perfect for equipment. See the full upgrade list for more information. The septic system has been regularly and meticulously maintained & inspected for Titlle V. The new owner will not have much left to do other than move in and enjoy this home!

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$361/sqft
Local Avg (Natick)$458/sqft
21% BelowMarket Average

* Analysis is based on 21 actively listed and recently sold comparable properties strictly within Natick, MA.

Property Details

Financials

Original Price$2,375,000
Annual Taxes$23,690

Parking

Garage3
Off-Street7

Interior Specifications

Total Rooms10
Fireplaces1
FlooringWood, Tile, Hardwood, Engineered Hardwood
BasementFull, Finished, Partially Finished

Climate & Utilities

HeatingForced Air, Natural Gas
CoolingCentral Air
WaterPublic
SewerPrivate Sewer

Building & Exterior

ConstructionFrame
RoofShingle
FoundationConcrete Perimeter
ZoningRSB

Property & Lot

Acres0.92
SqFt Lot40,158
Lot FeaturesWooded, Gentle Sloping

Amenities & Appliances

Range • Oven • Dishwasher • Microwave • Refrigerator • Freezer • Washer • Dryer • Water Treatment

Neighborhood

Shopping • Park • Walk/Jog Trails • Golf • Medical Facility • Conservation Area

Geography

Property History

Price Drop
$2,275,000

Was $2,375,000

Sep 8, 2026

MLS® 73558439

Price Increase
$2,375,000

Was $2,249,000

Sep 8, 2026

MLS® 73558439

Price Drop
$2,249,000

Was $2,375,000

Sep 8, 2026

MLS® 73558439

Listed
$2,375,000

Aug 3, 2026

MLS® 73558439

Terminated
$2,399,900

Feb 26, 2026

MLS® 73466131

Listed
$2,399,900

Jan 7, 2026

MLS® 73466131

Population

36,782

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$139K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

31.9%

U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)

New Construction Permits — Middlesex County

2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings

U.S. Census Bureau, Building Permits Survey (through Jun '26)

ADU Potential

Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 6,300 sq ft principal dwelling). Lot size: 40,158 sq ft.

Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.

Listing Provided By

Listing Agent: Andrew Stuckey

Listing Office: Penrose Realty

MLS® Number: 73558439

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