
31 Rockmont Road Arlington — Photo 1 of 23
$1,150,000
Investment Analysis — 31 Rockmont Road
Arlington, MA 02474
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 4-bedroom in 02474 carries an estimated $4,100/mo in gross rent — about a 2.23% cap rate and $25,647/yr in estimated NOI at the $1,150,000 list price. Adjust every assumption in the calculator below.
Beds
4
Baths
2.5
SqFt
1,688
Style
Single Family
Built
1946
With exceptional natural light, this sun-filled south-facing colonial showcases a beautifully landscaped private yard and gardens. Nestled on a charming tree-lined street in one of Arlington’s most desirable neighborhoods, this 4-bedroom home offers outstanding versatility for growing families, downsizers seeking extra space, or those needing a private office or guest suite. A first-floor bedroom and renovated full bath provide an ideal setup for multigenerational living or visiting guests. Updated eat-in kitchen with direct access to a large mahogany deck, perfect for outdoor entertaining and relaxing through the seasons. Upstairs you find an ample sized primary bedroom, two spacious additional bedrooms and a full family bath. Hardwood floors and generous closet space enhance the home's appeal. Its prime location provides easy access to Mass Ave shops and restaurants, the Minuteman Bikeway, convenient bus service to Alewife Station, and an easy commute to Boston. A rare opportunity for today’s discerning buyer.
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: 844 sq ft (the lesser of 900 sq ft or half the 1,688 sq ft principal dwelling). Lot size: 6,874 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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Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Range • Dishwasher • Disposal • Refrigerator
Neighborhood
Public Transportation • Shopping • Bike Path • Public School
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First18 x 11
Flooring - Hardwood
Kitchen
Lvl First18 x 11
Closet/Cabinets - Custom Built, Countertops - Stone/Granite/Solid, Remodeled
Primary Bedroom
Lvl Second15 x 16
Closet, Flooring - Hardwood
Bedroom 2
Lvl Second17 x 11
Bedroom 3
Lvl Second12 x 9
Closet, Flooring - Hardwood
Bedroom 4
Lvl First11 x 11
Closet, Flooring - Hardwood
Bathroom 1
Lvl First6 x 6
Bathroom - Full
Bathroom 2
Lvl Second8 x 7
Bathroom - Full
Bathroom 3
Lvl Basement5 x 6
Bathroom - Half
Listing Agent: Lynn Findlay
Listing Office: Coldwell Banker Realty - Belmont
MLS® Number: 73581677