88-90 Main St Great Barrington — Photo 1 of 15
$550,000
Investment Analysis — 88-90 Main St
Great Barrington, MA 01230
Based on HUD Small Area Fair Market Rent for Berkshire County, MA (part) HUD Metro FMR Area, a 4-bedroom in 01230 carries an estimated $3,070/mo in gross rent — about a 3.11% cap rate and $17,114/yr in estimated NOI at the $550,000 list price. Adjust every assumption in the calculator below.
Beds
4
Baths
2
SqFt
2,346
Style
Single Family
Built
1800
Building has been used as an antique business for the last 50 years. Seller had previously lived in the upstairs apartment. Located across the street from Mend and Calgary's and .5 miles from downtown Great Barrington. Selling as is, business and inventory for sale separately - negotiable with owner. Near all the cultural events specific to the Berkshires!
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 2,346 sq ft principal dwelling). Lot size: 7,405 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.
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 MLS and other third-party data may be inaccurate or out of date.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
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Water Heater
Neighborhood
Public Transportation • Shopping • Park • Walk/Jog Trails • Golf • Medical Facility
Geography
Property History
$550,000
Feb 11, 2026
MLS® 73476339
$550,000
Feb 10, 2026
MLS® 73475779
Listing Agent: Freddy Friedman
Listing Office: Birch Properties
MLS® Number: 73475779