Active

53 Days on market

28 S Mill St Hopkinton — Photo 1 of 33

Recent Drop: $100,000

$1,595,000

$1,495,000

28 S Mill St, Hopkinton, MA 01748

Hopkinton, MA 01748

Beds

Baths

SqFt

4,873

Style

Single Family

Built

1950

An exceptional opportunity to own a beautifully sited waterfront property in one of Hopkinton's most desirable neighborhoods. Nestled on a picturesque pond and surrounded by mature landscaping, 28 South Mill Street offers a rare combination of privacy, natural beauty, and convenience. Pride of ownership is evident throughout the property, with extensive renovations and improvements made over the years that have enhanced both its functionality and long-term appeal. The home's striking exterior presence is complemented by outdoor spaces designed to take full advantage of the serene water views. Enjoy morning coffee overlooking the pond, entertain guests outdoors, or simply appreciate the changing seasons from this special setting. Featuring owned solar panels for long-term energy savings and sustainability, the property is also located near top-rated schools, shopping, dining, recreation, and major commuting routes.

Open Houses

Market Value Analysis

This Property

Size (SqFt) →Price →

This Property$307/sqft

Local Avg (Hopkinton)$414/sqft

26% BelowMarket Average

* Analysis is based on 23 actively listed and recently sold comparable properties strictly within Hopkinton, MA.

Financials

Original Price$1,595,000

Annual Taxes$12,976

Parking

Garage3

Off-Street9

Interior Specifications

Total Rooms11

Fireplaces1

FlooringFlooring - Hardwood, Concrete

BasementFull, Sump Pump, Unfinished

Climate & Utilities

HeatingBaseboard, Hot Water, Heat Pump, Oil

CoolingDuctless

WaterPrivate

SewerPrivate Sewer

Building & Exterior

ConstructionFrame

RoofShingle

FoundationConcrete Perimeter

ZoningA

Property & Lot

Acres2.21

SqFt Lot96,241

Lot FeaturesWooded

Amenities & Appliances

Water Heater • Tankless Water Heater

Neighborhood

Park • Walk/Jog Trails

Geography

Floorplan Breakdown

Structural Layout

Second

OfficeMaster BedroomBedroom 2Bedroom 3Bedroom 4Bathroom 2Bathroom 3

First

Bedroom 5

Main,First

Living RoomDining RoomKitchenFamily RoomBathroom 1

Living Room

Lvl Main,First

24 x 13

Flooring - Hardwood

Dining Room

Lvl Main,First

11 x 20

Flooring - Hardwood, Lighting - Overhead

Kitchen

Lvl Main,First

15 x 16

Skylight, Flooring - Hardwood, Countertops - Stone/Granite/Solid, Recessed Lighting

Office

Lvl Second

10 x 12

Flooring - Hardwood

Family Room

Lvl Main,First

14 x 13

Flooring - Hardwood, Recessed Lighting

Master Bedroom

Lvl Second

27 x 16

Walk-In Closet(s), Flooring - Hardwood, Balcony - Exterior, French Doors, Lighting - Overhead

Bedroom 2

Lvl Second

14 x 11

Bedroom 3

Lvl Second

16 x 16

Flooring - Hardwood, Lighting - Overhead

Bedroom 4

Lvl Second

16 x 13

Flooring - Hardwood, Lighting - Overhead

Bedroom 5

Lvl First

13 x 12

Flooring - Hardwood, Lighting - Overhead

Bathroom 1

Lvl Main,First

8 x 12

Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile

Bathroom 2

Lvl Second

19 x 9

Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Bathroom - Tiled With Tub, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Jacuzzi / Whirlpool Soaking Tub, Recessed Lighting, Lighting - Sconce

Bathroom 3

Lvl Second

10 x 5

Bathroom - Full, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Recessed Lighting

Property History

Price Drop

$1,495,000

Was $1,595,000

Jul 27, 2026

MLS® 73541688

Listed

$1,595,000

Jun 25, 2026

MLS® 73541688

Population

19,358

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

Median Household Income

$223K

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

Renter-Occupied Homes

13.4%

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 4,873 sq ft principal dwelling). Lot size: 96,241 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.

Full Hopkinton, MA market report ZIP 01748 market data

Listing Provided By

Listing Agent: The Shulkin Wilk Group

Listing Office: Compass

MLS® Number: 73541688