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186 Spring St Hopkinton — Photo 1 of 14

186 Spring St Hopkinton — Photo 1 of 14

$6,229,000

Investment Analysis — 186 Spring St

Hopkinton, MA 01748

Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a home in 01748 carries an estimated $2,580/mo in gross rent — about a 0.18% cap rate and $11,278/yr in estimated NOI at the $6,229,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

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Baths

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SqFt

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Style

Residential

Built

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Exceptional Hopkinton development opportunity adjacent to Upton State Forest and located in one of the best school districts in Massachusetts. Preliminary review suggests the property may accommodate multiple subdivision concepts in the 10–12 lot range, depending entirely on engineering, septic testing, and all required approvals. Recent variance reform, statewide 1-acre septic standards, and updated NFPA road guidance may offer added flexibility for future planning. Buyer to perform all due diligence. Existing single-family home has a passing Title V. Land sold as-is.

Estimates — not financial advice

These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.

Property Details

Financials

Original Price$6,229,000
Annual Taxes$12,252

Parking

Garage0
Off-Street0

Interior Specifications

Total Rooms--
FireplacesNone
Flooring--
BasementNone

Climate & Utilities

Heating--
Cooling--
WaterPrivate
SewerPrivate Sewer

Building & Exterior

Construction--
Roof--
Foundation--
ZoningA

Property & Lot

Acres20.9
SqFt Lot910,291
Lot FeaturesGentle Sloping

Neighborhood

Park • Walk/Jog Trails • Conservation Area

Geography

Property History

Listed
$6,229,000

Sep 21, 2026

MLS® 73580428

Expired
$3,450,000

Aug 24, 2026

MLS® 73467596

Expired
$3,450,000

Aug 24, 2026

MLS® 73467585

Listed
$3,450,000

Jan 12, 2026

MLS® 73467596

Listed
$3,450,000

Jan 12, 2026

MLS® 73467585

Terminated
$2,249,000

Aug 15, 2025

MLS® 73379503

Terminated
$2,249,000

Aug 15, 2025

MLS® 73379500

Listed
$2,249,000

May 23, 2025

MLS® 73379503

Listed
$2,249,000

May 23, 2025

MLS® 73379500

Listing Provided By

Listing Agent: Brendon Sullivanmonson

Listing Office: StartPoint Realty

MLS® Number: 73580428