50 Oak St Lexington — Photo 1 of 1
$3,100,000
Investment Analysis — 50 Oak St
Lexington, MA 02421
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 6-bedroom in 02421 carries an estimated $5,560/mo in gross rent — about a 0.44% cap rate and $13,507/yr in estimated NOI at the $3,100,000 list price. Adjust every assumption in the calculator below.
Beds
6
Baths
5.5
SqFt
5,353
Style
Single Family
Built
2026
Spectacular new construction by highly regarded Lexington builder. A carefully crafted architect-designed home with abundant interior space meets a quiet and picturesque location with mature landscaping and conservation views. 6 beds / 5.5 bathrooms and 2 car garage ready for EV charging. Chef's kitchen with luxury appliances, convenient storage for your daily routines, an oversized island, and ample dining area provide a spacious and luxurious center of the home. Massive great room, adjacent office and dedicated first floor en-suite bedroom complete the first floor. 4 bedrooms, 3 full bathrooms, laundry, and balcony overlooking West Farm Conservation Area comprise the second floor. Primary suite features two walk-in closets and adjoining spa bath with soaking tub. The basement offers 9' ceilings, a convenient mudroom off the garage, rec room or bedroom, full bath, and tons of storage space. Construction completion anticipated Q4 2026.
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 5,353 sq ft principal dwelling). Lot size: 12,790 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 • Oven • Dishwasher • Disposal • Microwave • Range • Refrigerator • Freezer • Washer • Dryer • Wine Refrigerator • Plumbed For Ice Maker
Neighborhood
Public Transportation • Shopping • Park • Walk/Jog Trails • Golf • Bike Path
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl FirstFlooring - Hardwood, Exterior Access, Open Floorplan, Recessed Lighting, Slider
Dining Room
Lvl FirstFlooring - Hardwood, Exterior Access, Recessed Lighting, Slider, Lighting - Overhead
Kitchen
Lvl FirstCloset/Cabinets - Custom Built, Flooring - Hardwood, Countertops - Stone/Granite/Solid, Kitchen Island, Open Floorplan, Recessed Lighting, Wine Chiller, Lighting - Overhead, Decorative Molding
Primary Bedroom
Lvl SecondBathroom - Full, Bathroom - Double Vanity/Sink, Walk-In Closet(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Recessed Lighting, Vestibule, Closet - Double
Bedroom 2
Lvl SecondBedroom 3
Lvl SecondBathroom - Full, Bathroom - Double Vanity/Sink, Closet, Flooring - Hardwood, Recessed Lighting
Bedroom 4
Lvl SecondBathroom - Full, Bathroom - Double Vanity/Sink, Closet, Flooring - Hardwood, Recessed Lighting
Bedroom 5
Lvl FirstBathroom - Full, Closet, Flooring - Hardwood, Recessed Lighting
Bathroom 1
Lvl Main,FirstBathroom - Half, Ceiling Fan(s), Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Recessed Lighting
Bathroom 2
Lvl Main,FirstBathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Recessed Lighting
Bathroom 3
Lvl SecondBathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Double Vanity, Recessed Lighting
Listing Agent: Northeast Venture Group
Listing Office: Golden Cross Brands Inc.
MLS® Number: 73518946
