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$3,400,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 4 Full Baths
  • 4,225 Sq. Ft.
  • 5.82 Acres
  • 3 Car Garage
  • Updated 7 hours ago
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Once-in-a-generation opportunity! One of Concord's most treasured historic estates along w/a spectacular buildable waterfront lot! Originally the Parkman Tavern, circa 1659 & listed on the National Register of Historic Places, this extraordinary property is set on over 5 acres of breathtaking grounds & offers a rare combination of history, luxury, privacy & future potential. Centered around a pristine spring-fed pond, the estate provides year-round outdoor enjoyment & historic charm w/wide-plank flrs, 6 FP's & beehive oven. A thoughtful addition features a chef's kitchen, family rm, sauna & more. 3-car garage completes the main residence. Included in this remarkable offering, a 2-acre waterfront parcel, an opportunity to create a custom home or family compound. Seller to provide approved 6-BR septic design. Minutes from Concord Center, top schools, conservation trails, dining & more, this is an unparalleled opportunity to own an exceptional waterfront estate within a coveted location.

Full Property Details for 18B - 20 Powder Mill Rd

General

  • Price: $3,400,000
  • Taxes: $41,046 (2026)
  • Status: Active
  • Type: Single Family
  • Source: MLSPin
  • MLS ID: 73537434
  • Updated: Today (6/17/2026)
  • Added to Site: Today

Interior

  • Number of Rooms: 10
  • Interior Features: Closet, Closet/Cabinets - Custom Built, Recessed Lighting, Crown Molding, Lighting - Sconce, Attic Access, Library, Study, Entry Hall, Bonus Room, Office, Sauna/Steam/Hot Tub, Walk-Up Attic
  • Fireplace: Yes
  • Number of Fireplaces: 6
  • Fireplace(s): Dining Room, Family Room, Kitchen, Living Room, Master Bedroom
  • Appliances: Gas Water Heater, Oven, Dishwasher, Range, Refrigerator, Washer, Dryer
  • Flooring: Wood, Tile, Flooring - Wall to Wall Carpet, Flooring - Wood, Flooring - Stone/Ceramic Tile

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4
  • Main - Full Baths: 4
  • Bathroom 1: Full Bathroom, Bathroom with Tub and Shower, Stone/Ceramic Tile Flooring, Recessed Lighting, Lighting -, 8.00 x 6.00, First, 48 Sq. Ft.
  • Bathroom 2: Full Bathroom, Bathroom Double Vanity/Double Sink, B, 10.00 x 10.00, Second, 100 Sq. Ft.
  • Bathroom 3: Bathroom - Full, Bathroom - Double Vanity/Sink, Bath, 10.00 x 6.00, Second, 60 Sq. Ft.

Bedrooms

  • Total Bedrooms: 3
  • Primary Bedroom: 17.00 x 14.00, Second, 238 Sq. Ft.
  • Bedroom 2: Beamed Ceilings, Closet, Wood Flooring, 17.00 x 15.00, Second, 255 Sq. Ft.
  • Bedroom 3: Closet, Custom-Built Closet/Cabinets, Wood Flooring, 13.00 x 11.00, Second, 143 Sq. Ft.

Other Rooms

  • Living Room: Beamed Ceilings, Wood Flooring, Decorative Molding, 18.00 x 14.00, First, 252 Sq. Ft.
  • Family Room: Beamed Ceilings, Custom-Built Closet/Cabinets, Wood Flooring, Decorative Molding, 13.00 x 26.00, First, 338 Sq. Ft.
  • Kitchen: Custom-Built Closet/Cabinets, Wood Flooring, Dining Area, Stone/Granite/Solid Countertops, Exterior Access, Open Floorplan, Slider, Gas Stove, Peninsula, Lighting - Sconce, 29.00 x 23.00, First, 667 Sq. Ft.
  • Dining Room: Beamed Ceilings, Wood Flooring, 17.00 x 15.00, First, 255 Sq. Ft.
  • Office: Closet/Cabinets - Custom Built, Flooring - Wood, 13.00 x 8.00, Second, 104 Sq. Ft.
  • Laundry: In Basement, Washer Hookup

Additional Information

  • Security/Safety: Security System

Exterior

  • Exterior Features: Patio, Professional Landscaping, Sprinkler System
  • Color: Warm Taupe

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Total Spaces: 12
  • Parking Features: Detached, Off Street

Location

  • County: Middlesex
  • Driving Directions: Please use GPS

School Information

  • Elementary School: Willard Elementary
  • Middle School: Concord Middle
  • High School: Cchs

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Cooling Zones: 4
  • Heating Type: Electric Baseboard, Steam, Natural Gas
  • Heating Fuel: Electric Baseboard, Steam, Natural Gas
  • Heating Zones: 4

Utilities

  • Sewer: Private Sewer
  • Water: Private
  • Utility Description: Connection for Gas Range, Washer Hookup

Structural Information

  • Architectural Style: Colonial, Antique
  • Exterior Const.: Frame
  • Basement: Yes
  • Basement Desc.: Partially Finished, Interior Entry, Sump Pump
  • Roof: Wood
  • Square Feet: 4,225
  • Sq. Ft. Source: Measured
  • Year Built: 1659

Lot Features

  • Lot Size (Acres): 5.82
  • Lot Dimensions: 5.82
  • Frontage: Public
  • Lot Features: Corner Lot, Wooded

Water Features

  • Water Front: Yes
  • Water Front Desc.: Waterfront, Pond

Financial Considerations

  • Price Per Sq. Ft.: $804.73
  • Tax Amount: $41,046
  • Tax Year: 2026
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.

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— 18B - 20 Powder Mill Rd —

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with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 18B - 20 Powder Mill Rd

School Districts:Concord School District, Concord, MA, Concord-Carlisle School District
NameGradesDistance
Willard School
185 Powder Mill Road, Concord, MA 01742
K-50.3 mi
Concord Middle School
835 Old Marlboro Road, Concord, MA 01742
6-81.2 mi
Concord Carlisle High School
500 Walden Street, Concord, MA 01742
9-121.9 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 18B - 20 Powder Mill Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
6/17/2026
Listed
$3,400,000
547.62%
MLS
8/05/2014
Sold
$525,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 18B - 20 Powder Mill Rd

Year
Property Taxes
Change
Tax Assessment
Change
2025
$9,090
1%
$685,500
—
2024
$9,001
8%
$685,500
6%
2023
$8,360
10%
$645,100
25%
2022
$7,629
17%
$516,900
17%
2021
$6,511
3%
$442,300
—
2020
$6,294
3%
$442,300
3%
2019
$6,092
-1%
$429,300
—
2018
$6,148
7%
$430,200
5%
2017
$5,767
1%
$409,900
—
2016
$5,706
5%
$409,900
8%
2015
$5,426
9%
$379,700
10%
2014
$4,984
—
$344,900
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 18B - 20 Powder Mill Rd

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18B - 20 Powder Mill Road, Concord, MA 01742 (MLS# 73537434) is a Single Family property with 3 bedrooms and 4 full bathrooms. 18B - 20 Powder Mill Road is currently listed for $3,400,000 and was received on June 17, 2026. This property is listed by Laura "B" Team from our Carlisle Office.Want to learn more about 18B - 20 Powder Mill Road? Do you have questions about finding other Single Family real estate for sale in Concord? You can browse all Concord real estate or contact a Coldwell Banker agent to request more information.

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