9 Sorrento St Boston — Photo 1 of 12
$1,400,000
Investment Analysis — 9 Sorrento St
Boston, MA 02134 — Allston
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 4-bedroom in 02134 carries an estimated $4,370/mo in gross rent — about a 2.34% cap rate and $32,718/yr in estimated NOI at the $1,400,000 list price. Adjust every assumption in the calculator below.
Beds
4
Baths
2
SqFt
1,520
Style
Single Family
Built
1885
Single-family home on a quiet dead-end street in Allston, set beside a neighborhood playground and minutes from Harvard, Cambridge, Boston University and the Longwood Medical Area. Architectural plans for a two-family conversion have been drawn and are available to a buyer. The property is zoned R1 and no zoning relief has been applied for or granted; any two-family use would require approval from the City of Boston. Buyers should conduct their own due diligence regarding zoning, permitting and feasibility. Private driveway parking. Walk to Trader Joe's, restaurants and cafes, with quick access to the Mass Pike, Storrow Drive and public transportation into downtown Boston. A rare opportunity in one of Boston's most in-demand neighborhoods.
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: 760 sq ft (the lesser of 900 sq ft or half the 1,520 sq ft principal dwelling). Lot size: 4,075 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 MLS and other third-party data may be inaccurate or out of date.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
Gas Water Heater • Range • Dishwasher • Disposal • Microwave
Geography
Listing Agent: Hitesh Tara
Listing Office: eXp Realty LLC - Corporate Office
MLS® Number: 73575488
