
12 Mellon Road Wellesley — Photo 1 of 4
$3,395,000
Investment Analysis — 12 Mellon Road
Wellesley, MA 02482
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 5-bedroom in 02482 carries an estimated $5,270/mo in gross rent — about a 1.39% cap rate and $47,063/yr in estimated NOI at the $3,395,000 list price. Adjust every assumption in the calculator below.
Beds
5
Baths
4.5
SqFt
5,200
Style
Single Family
Built
2026
Exceptional new construction in one of Wellesley’s most beloved neighborhoods, set on an oversized .43-acre lot abutting the newly built Hardy Elementary School. Thoughtfully designed for modern living, this beautifully crafted five-bedroom, four-and-a-half-bath residence blends timeless architectural character with sophisticated finishes and a light-filled, highly functional floor plan. The main level unfolds through generously proportioned living spaces designed to transition effortlessly from everyday life to entertaining. At the heart of the home, the open-concept kitchen and family room create a warm and inviting gathering place, with an easy connection to the outdoors. A distinctive three-season porch with a wood-burning fireplace offers an exceptional extension of the living space—perfect for relaxed evenings, intimate gatherings, or simply enjoying the peaceful setting throughout much of the year. Upstairs, four beautifully appointed bedrooms are complemented by luxurious baths, a dedicated laundry room, and thoughtful details that reflect the home’s exceptional craftsmanship. The walk-out lower level adds remarkable versatility, featuring an expansive recreation space, a private fifth bedroom and full bath, storage, and direct access to the two-car garage. With its generous lot, refined interiors, flexible living spaces, and coveted location, this distinctive new residence offers a rare opportunity to enjoy the very best of Wellesley living—moments from top-rated schools, vibrant shops and restaurants, and convenient commuting routes.
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 5,200 sq ft principal dwelling). Lot size: 18,611 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
Electric Water Heater • Water Heater • Oven • Dishwasher • Disposal • Microwave • Range • Refrigerator • Freezer • Wine Refrigerator
Neighborhood
Public Transportation • Shopping • Tennis Court(s) • Park • Walk/Jog Trails • Golf
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl Main,FirstFlooring - Hardwood, Window(s) - Picture, Open Floorplan, Recessed Lighting, Crown Molding
Dining Room
Lvl Main,FirstFlooring - Hardwood, Window(s) - Picture, Recessed Lighting
Kitchen
Lvl Main,FirstFlooring - Hardwood, Pantry, Countertops - Stone/Granite/Solid, Kitchen Island, Exterior Access, Open Floorplan, Recessed Lighting, Stainless Steel Appliances, Pocket Door
Family Room
Lvl Main,FirstFlooring - Hardwood, Window(s) - Picture, Wet Bar, Open Floorplan, Recessed Lighting, Slider, Crown Molding
Master Bedroom
Lvl SecondBathroom - Full, Bathroom - Double Vanity/Sink, Vaulted Ceiling(s), Walk-In Closet(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Window(s) - Picture, Recessed Lighting, Pocket Door
Bedroom 2
Lvl SecondBedroom 3
Lvl SecondBathroom - Double Vanity/Sink, Vaulted Ceiling(s), Flooring - Hardwood, Window(s) - Picture, Lighting - Overhead, Closet - Double
Bedroom 4
Lvl SecondVaulted Ceiling(s), Flooring - Hardwood, Window(s) - Picture, Lighting - Overhead, Closet - Double
Bedroom 5
Lvl BasementFlooring - Hardwood, Window(s) - Bay/Bow/Box, Closet - Double
Bathroom 1
Lvl FirstBathroom - Half, Flooring - Stone/Ceramic Tile, Window(s) - Picture
Bathroom 2
Lvl SecondBathroom - Full, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile
Bathroom 3
Lvl SecondFlooring - Stone/Ceramic Tile, Lighting - Overhead
Listing Agent: Beyond Boston Properties Group
Listing Office: Compass
MLS® Number: 73574615
