90 Columbia #U90 Brookline — Photo 1 of 27
Recent Drop: $305,000
$3,545,000
Investment Analysis — 90 Columbia #U90
Brookline, MA 02446
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 5-bedroom in 02446 carries an estimated $5,630/mo in gross rent — about a 0.74% cap rate and $26,319/yr in estimated NOI at the $3,545,000 list price. Adjust every assumption in the calculator below.
Beds
5
Baths
4.5
SqFt
3,533
Style
Single Family
Built
2017
Spectacular single-family alternative. This side-by-side Contemporary Luxury townhouse, newly constructed in 2017, features all the luxury you would expect. Sprawling living room and dining. The eat-in kitchen has custom cabinetry, Thermador appliances, and marble countertops. The kitchen has direct access to the large private/exclusive backyard, which spans two levels. There is a large patio and garden. There are 5 bedrooms and 4.5 baths. Large Primary has cathedral ceilings and an ensuite, featuring a double shower, double vanity, soaking tub, and radiant floor heating. Adjoining the primary is a large family/sitting room with sliders to the patio overlooking the back garden. There is a finished lower level with a large family room and a large bedroom, both with glass sliders for direct outdoor access. There is a convenient kitchenette as well. Playground directly across. Minutes to school, shopping, restaurants, and T. Convenient to Longwood Medical and Boston. 92 Walk Score.
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 3,533 sq ft principal dwelling). Lot size: 999,999 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.
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Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Electric Water Heater • Range • Oven • Dishwasher • Disposal • Microwave • Refrigerator • Freezer • Washer • Dryer • Range Hood
Neighborhood
Public Transportation • Shopping • Park • Medical Facility • Laundromat • Highway Access
Geography
Property History
$3,545,000
Was $3,850,000
May 29, 2026
MLS® 73516646
$3,850,000
May 12, 2026
MLS® 73516646
$3,545,000
Apr 28, 2026
MLS® 73508728
Listing Agent: Sheila White
Listing Office: Compass
MLS® Number: 73516646
