189 Union St Hingham — Photo 1 of 42
Recent Drop: $201,000
$1,649,000
Investment Analysis — 189 Union St
Hingham, MA 02043
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 4-bedroom in 02043 carries an estimated $3,880/mo in gross rent — about a 1.48% cap rate and $24,335/yr in estimated NOI at the $1,649,000 list price. Adjust every assumption in the calculator below.
Beds
4
Baths
2.5
SqFt
3,147
Style
Single Family
Built
1978
Beautifully renovated 4-bedroom, 2.5-bath home set on 2.29 private acres in a sought-after Center Hingham location. Conveniently located just down the road from Hingham High School and the library. Thoughtfully renovated throughout, this move-in-ready home features a redesigned kitchen open to the dining room, family and living rooms with a gas fireplace, renovated primary and guest baths, and hardwood floors on both levels. Extensive updates include a new roof, siding, windows, sliders, skylights, wraparound deck, driveway, front and rear fencing, furnace, central air, water heater, oil tank, whole-house water filtration system, garage flooring, finished basement with new carpet and recessed lighting, updated electrical service, interior and exterior paint, and quality finish carpentry throughout. A truly turnkey home with exceptional updates inside and out.
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 3,147 sq ft principal dwelling). Lot size: 99,677 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.
Open Houses
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Range • Oven • Dishwasher • Microwave • Refrigerator • Washer • Dryer
Neighborhood
Public Transportation • Shopping • Tennis Court(s) • Park • Walk/Jog Trails • Golf
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First25 x 29
Flooring - Hardwood, Open Floorplan
Dining Room
Lvl First13 x 13
Flooring - Hardwood
Kitchen
Lvl First22 x 13
Flooring - Hardwood, Countertops - Stone/Granite/Solid, Open Floorplan, Recessed Lighting, Stainless Steel Appliances, Gas Stove, Lighting - Pendant
Family Room
Lvl First19 x 14
Flooring - Hardwood
Master Bedroom
Lvl Second22 x 16
Bathroom - Full, Bathroom - Double Vanity/Sink, Skylight, Closet, Flooring - Hardwood, Closet - Double
Bedroom 2
Lvl Second13 x 12
Bedroom 3
Lvl Second11 x 16
Closet, Flooring - Hardwood
Bedroom 4
Lvl Second12 x 13
Closet, Flooring - Hardwood
Bathroom 1
Lvl First8 x 3
Bathroom - Half
Bathroom 2
Lvl Second6 x 15
Bathroom - Full, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid
Bathroom 3
Lvl Second8 x 5
Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid
Property History
$1,649,000
Was $1,750,000
Sep 8, 2026
MLS® 73547730
$1,750,000
Was $1,850,000
Aug 7, 2026
MLS® 73547730
$1,850,000
Jul 9, 2026
MLS® 73547730
$580,000
Apr 16, 2011
MLS® 71151736
$580,000
Oct 16, 2010
MLS® 71151736
Listing Agent: Diane M. Marchione
Listing Office: Conway - Hingham
MLS® Number: 73547730
