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$3,750,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 3,014 Sq. Ft.
  • 20.9 Acres
  • 2 Car Garage
  • Updated 1 day ago
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Prime Investment Opportunity: 20.9-Acre Private Estate in Top-Rated Hopkinton School District Nestled on an expansive 20.9-acre wooded lot bordering the Upton State Forest (one of the largest in Hopkinton), 186 Spring Street offers exceptional privacy, tucked deep in the forest with mature trees and natural seclusion. This rare parcel provides significant development potential - including the possibility of subdividing or building additional homes (subject to town approvals and special permits.) Enjoy the prestigious Hopkinton Public Schools district, consistently ranked among Massachusetts' best. The charming 4-bedroom, 2.5-bath Colonial (3,014 sq ft, built 1986) features an attached 2-car garage, spacious layout, and basement for expansion. Convenient access to I-495/I-90! This property is about 2 Miles from the Lake Whitehall boat ramp and beach. Enjoy all sorts of outdoor activities nearby! Buyer to perform Due Diligence on developing the land.sIS.

Full Property Details for 186 Spring St

General

  • Price: $3,750,000
  • Taxes: $12,252 (2025)
  • Status: Active
  • Type: Single Family
  • MLS ID: 73467585
  • Updated: 1/16/2026
  • Added to Site: 5 day(s) ago

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Bathroom 1: First
  • Bathroom 2: Second
  • Bathroom 3: Basement

Bedrooms

  • Total Bedrooms: 4
  • Primary Bedroom: 16.00 x 16.00, Second
  • Bedroom 2: 12.00 x 9.00, Second
  • Bedroom 3: 15.00 x 14.00, Second
  • Bedroom 4: 14.00 x 12.00, Second

Other Rooms

  • Living Room: 22.00 x 27.00, First
  • Kitchen: 26.00 x 13.00, First
  • Dining Room: 14.00 x 21.00, First

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Attached, Paved Drive, Off Street

Location

  • County: Middlesex

Structural Information

  • Architectural Style: Colonial
  • Square Feet: 3,014
  • Year Built: 1986

Lot Features

  • Lot Size (Acres): 20.9

Financial Considerations

  • Tax Amount: $12,252
  • Tax Year: 2025

Disclosures and Reports

  • Property ID: M:0R15 B:0002 L:0, 531157

Listed by StartPoint Realty, Brendon Sullivan-Monson

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Listing agent

— 186 Spring St —

  • Brendon Sullivan-Monson

    StartPoint Realty

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 186 Spring St

School District:Hopkinton School District, Hopkinton, MA
NameGradesDistance
Elmwood Elementary School
14 Elm Street, Hopkinton, MA 01748
2-33.1 mi
Hopkins Elementary School
104 Hayden Rowe Street, Hopkinton, MA 01748
4-54.1 mi
Marathon Elementary School
129 Hayden Rowe Street, Hopkinton, MA 01748
PK-14.5 mi
Hopkinton Middle School, Hopkinton, MA
88 Hayden Rowe Street, Hopkinton, MA 01748
6-84.1 mi
Hopkinton High School, Hopkinton, MA
90 Hayden Rowe Street, Hopkinton, MA 01748
9-124.1 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 186 Spring St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
1/12/2026
Listed
$3,750,000
621.15%
MLS
6/08/2020
Sold
$520,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 186 Spring St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$12,252
—
$864,000
3%
2024
$12,205
-1%
$835,400
8%
2023
$12,272
-1%
$776,200
7%
2022
$12,347
2%
$725,000
2%
2021
$12,111
4%
$709,100
2%
2020
$11,693
15%
$695,200
17%
2019
$10,184
5%
$593,100
3%
2018
$9,745
3%
$576,600
2%
2017
$9,475
1%
$564,000
2%
2016
$9,375
-1%
$550,500
4%
2015
$9,501
2%
$529,000
—
2014
$9,326
—
$529,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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NMLS#: 1598647

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Listed by StartPoint Realty, Brendon Sullivan-Monson

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Co-Listed by David Ferrini

186 Spring St, Hopkinton, MA 01748 (MLS# 73467585) is a Single Family property with 4 bedrooms, 2 full bathrooms and 1 partial bathroom. 186 Spring St is currently listed for $3,750,000 and was received on January 12, 2026. Want to learn more about 186 Spring St? Do you have questions about finding other Single Family real estate for sale in Hopkinton? You can browse all Hopkinton real estate or contact a Coldwell Banker agent to request more information.

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