
519 E 5th Street Boston — Photo 1 of 40
$1,225,000
Investment Analysis — 519 E 5th Street
Boston, MA 02127 — South Boston
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 4-bedroom in 02127 carries an estimated $5,020/mo in gross rent — about a 2.98% cap rate and $36,552/yr in estimated NOI at the $1,225,000 list price. Adjust every assumption in the calculator below.
Beds
4
Baths
2.5
SqFt
1,400
Style
Single Family
Built
1890
Welcome to this beautifully updated single-family home in the heart of South Boston, offering the space, flexibility, and location buyers are looking for. With 4 bedrooms, 2.5 bathrooms, and a walk-out basement ready to be finished, this townhouse-style home offers plenty of room to live, work, relax, and entertain. The main level features soaring ceilings, a spacious living room, and a bright, updated eat-in kitchen with a center island and stainless steel appliances. Just off the kitchen, the rear deck provides the perfect spot for morning coffee, summer dinners, or gathering with friends. Upstairs, the second floor offers two generously sized bedrooms, an updated full bathroom, and a dedicated laundry area for added convenience. The third floor includes two additional bedrooms, a fully updated full bathroom, and a separate half bath. Beautiful hardwood floors run throughout the home, adding warmth and character to the space. The walk-out basement offers an exciting opportunity to create even more living space, a home office, gym, playroom, or whatever best fits your needs. Newer furnace Enjoy all that South Boston has to offer, with the beach, public parks, Castle Island, and public transportation just blocks away. The Seaport, Logan Airport, and major highways including I-90 and I-93 are also easily accessible. A wonderful opportunity to own a spacious, updated single-family home in one of Boston’s most vibrant and sought-after 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: 700 sq ft (the lesser of 900 sq ft or half the 1,400 sq ft principal dwelling). Lot size: 924 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 • Range • Dishwasher • Refrigerator • Washer • Dryer
Neighborhood
Public Transportation • Shopping • Park
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First12 x 12
Ceiling Fan(s), Flooring - Hardwood, Recessed Lighting
Kitchen
Lvl First18 x 13
Ceiling Fan(s), Flooring - Hardwood, Countertops - Stone/Granite/Solid, Recessed Lighting, Gas Stove, Peninsula
Primary Bedroom
Lvl Second12 x 11
Ceiling Fan(s), Closet, Flooring - Hardwood
Bedroom 2
Lvl Second12 x 11
Bedroom 3
Lvl Third14 x 11
Closet, Flooring - Hardwood
Bedroom 4
Lvl Third13 x 11
Closet, Flooring - Hardwood
Bathroom 1
Lvl Second8 x 7
Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall
Bathroom 2
Lvl Third8 x 7
Bathroom - Full, Bathroom - Tiled With Shower Stall
Bathroom 3
Lvl Third11 x 7
Bathroom - Half
Listing Agent: Mary Kelly
Listing Office: Century 21 Property Central Inc.
MLS® Number: 73574229
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