
100 Barretts Mill Rd. Concord — Photo 1 of 26
$1,650,000
Investment Analysis — 100 Barretts Mill Rd.
Concord, MA 01742 — Barrett Farm Historic District
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 4-bedroom in 01742 carries an estimated $4,630/mo in gross rent — about a 1.27% cap rate and $20,959/yr in estimated NOI at the $1,650,000 list price. Adjust every assumption in the calculator below.
Beds
4
Baths
3.5
SqFt
3,582
Style
Single Family
Built
1998
Beautiful and sophisticated 1998 home, inspired by Beverly's Hale House (1694), in Concord's coveted Barrett Farm Historic District. Watch the Patriots' Day Minuteman March from your front yard. Blocks from trails, the Concord River, and Concord Center, with train, library, shops, and dining nearby. Three levels and 3,582 sq ft of living area with custom crown moldings, half wood shutters, a turned staircase, high ceilings, and hardwood floors. Major systems are recent: new roof with transferable warranty (2022), new electrical panel and wiring (2023), and a three-zone heat pump and high-efficiency furnace (2023). The first floor offers formal living and dining rooms for entertaining alongside comfortable everyday living spaces, and a kitchen with induction range, double oven with steam oven, and 2023 refrigerator. The second and third floors adapt easily to living and working in home: four bedrooms including a spacious primary with en suite bath, separate home office, two hall baths, and laundry. The unfinished lower level provides ample storage space and room to expand. Attached two-car garage with EV charger. The level, private lot features a brick patio framed by mature natural landscaping. A rare pairing of period charm and modern function.
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 3,582 sq ft principal dwelling). Lot size: 13,100 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
Gas Water Heater • Dishwasher • Refrigerator • Washer • Dryer
Neighborhood
Public Transportation • Shopping • Tennis Court(s) • Park • Walk/Jog Trails • Medical Facility
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First21 x 13
Flooring - Wood
Dining Room
Lvl First13 x 13
Flooring - Wood, Window(s) - Bay/Bow/Box, Recessed Lighting, Wainscoting
Kitchen
Lvl First17 x 12
Flooring - Wood
Office
Lvl Second9 x 8
Flooring - Wood
Family Room
Lvl First18 x 13
Flooring - Wood
Primary Bedroom
Lvl Second19 x 14
Bathroom - Full, Flooring - Wood
Bedroom 2
Lvl Second21 x 13
Bedroom 3
Lvl Third17 x 13
Flooring - Wall to Wall Carpet
Bedroom 4
Lvl Third14 x 14
Flooring - Wall to Wall Carpet
Listing Agent: Sarah Kussin
Listing Office: Barrett Sotheby's International Realty
MLS® Number: 73578244