
20 Powder Mill Road Concord — Photo 1 of 42
Recent Drop: $125,000
$2,375,000
20 Powder Mill Road, Concord, MA 01742
Concord, MA 01742
Beds
3
Baths
4
SqFt
4,225
Style
Single Family
Built
1659
A rare opportunity to own one of the area's most treasured historic homes. Originally the Parkman Tavern, circa 1659 and listed on the National Register of Historic Places, this extraordinary property seamlessly blends timeless character with modern luxury. Approached by a circular driveway and set on over 3 spectacular landscaped acres, the property is centered around a pristine spring-fed pond offering swimming, boating, fishing, and winter skating. Historic details include wide-plank floors, six original fireplaces, and a beehive oven, while thoughtful enhancements provide exceptional comfort and convenience. A stunning addition features a chef's kitchen, family room, library, mudroom, guest suite, and finished lower level with exercise room, full bath, and sauna. The luxurious primary suite includes a fireplace and wonderful bathroom. Impeccably maintained and presented in spectacular condition, complete with a three-car garage, this waterfront estate is a truly special offering.
Market Value Analysis
* Analysis is based on 23 actively listed and recently sold comparable properties strictly within Concord, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Oven • Dishwasher • Range • Refrigerator • Washer • Dryer
Neighborhood
Public Transportation • Shopping • Walk/Jog Trails • Golf • Medical Facility • Conservation Area
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First18 x 14
Beamed Ceilings, Flooring - Wood, Decorative Molding
Dining Room
Lvl First17 x 15
Beamed Ceilings, Flooring - Wood
Kitchen
Lvl First29 x 23
Closet/Cabinets - Custom Built, Flooring - Wood, Dining Area, Countertops - Stone/Granite/Solid, Exterior Access, Open Floorplan, Slider, Gas Stove, Peninsula, Lighting - Sconce
Office
Lvl Second13 x 8
Closet/Cabinets - Custom Built, Flooring - Wood
Family Room
Lvl First13 x 26
Beamed Ceilings, Closet/Cabinets - Custom Built, Flooring - Wood, Decorative Molding
Master Bedroom
Lvl Second17 x 14
Beamed Ceilings, Flooring - Wood, Beadboard
Bedroom 2
Lvl Second17 x 15
Bedroom 3
Lvl Second13 x 11
Closet, Closet/Cabinets - Custom Built, Flooring - Wood
Bathroom 1
Lvl First8 x 6
Bathroom - Full, Bathroom - With Tub & Shower, Flooring - Stone/Ceramic Tile, Recessed Lighting, Lighting - Sconce
Bathroom 2
Lvl Second10 x 10
Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - With Tub & Shower, Countertops - Stone/Granite/Solid, Double Vanity
Bathroom 3
Lvl Second10 x 6
Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - With Tub, Countertops - Stone/Granite/Solid, Double Vanity, Lighting - Sconce, Lighting - Overhead
Property History
$2,375,000
Was $2,500,000
Aug 15, 2026
MLS® 73537308
$2,500,000
Jun 17, 2026
MLS® 73537308
Population
18,448
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$195K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
24.0%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '26)
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 4,225 sq ft principal dwelling). Lot size: 165,963 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.
Listing Agent: The Laura Baliestiero Team
Listing Office: Coldwell Banker Realty - Concord
MLS® Number: 73537308
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