
50 Opal Circle Franklin — Photo 1 of 42
$2,150,000
Investment Analysis — 50 Opal Circle
Franklin, MA 02038 — South Hill Estates
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 5-bedroom in 02038 carries an estimated $3,390/mo in gross rent — about a 0.61% cap rate and $13,221/yr in estimated NOI at the $2,150,000 list price. Adjust every assumption in the calculator below.
Beds
5
Baths
6.5
SqFt
7,890
Style
Single Family
Built
2009
Prepare to be impressed by this truly magnificent, stately residence offering nearly 8,000 square feet of exceptional living space, perfectly positioned on a stellar lot in one of Franklin’s most stunning executive neighborhoods. A true flagship home showcasing exceptional craftsmanship, impressive scale and resort-style living. A dramatic bridal staircase welcomes you into an elegant interior featuring a spacious formal dining room and private first-floor office. The massive, sun-filled family room features a gas fireplace and flows seamlessly into the spectacular designer kitchen, creating an impressive open gathering space ideal for everyday living and entertaining. The custom kitchen is appointed with high-end Thermador appliances, an impressive 72" Sub-Zero refrigerator and gorgeous butler’s pantry. The second level offers three spacious ensuite bedrooms plus a spectacular primary suite featuring a dual-sided gas fireplace enjoyed from both the bedroom and luxurious primary bath, expansive walk-in closet and spa-inspired steam shower. A beautifully finished attic with full bath provides additional flexible living space. The completely finished walkout lower level is an entertainer’s dream with a full bar, private movie theater, gym, bedroom, full bath and generous recreation space. Offering 6 full baths, 1 half bath and a 3-car garage. Step outside to your own private resort featuring a heated inground pool with waterfall, expansive outdoor living areas and an incredible covered pavilion complete with TV, grill and pizza oven. An extraordinary setting for entertaining, relaxing and enjoying unforgettable summers at home. Conveniently located near shopping, dining, commuter rail and major routes with excellent access to both Boston and Providence. A rare opportunity to own one of Franklin’s most impressive residences.
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 7,890 sq ft principal dwelling). Lot size: 51,357 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 • Oven • Dishwasher • Disposal • Trash Compactor • Microwave • Range • Refrigerator • Freezer • Washer • Dryer • Range Hood • Plumbed For Ice Maker
Neighborhood
Public Transportation • Shopping • Pool • Park • Walk/Jog Trails • Golf
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl FirstDining Room
Lvl FirstKitchen
Lvl FirstFamily Room
Lvl FirstMaster Bedroom
Lvl SecondBedroom 2
Lvl SecondBedroom 3
Lvl SecondBedroom 4
Lvl SecondBedroom 5
Lvl SecondBathroom 1
Lvl FirstBathroom 2
Lvl SecondBathroom 3
Lvl SecondListing Agent: Sylvia Makarios
Listing Office: Berkshire Hathaway HomeServices Commonwealth Real Estate
MLS® Number: 73561595