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Crystal Athas
REALTOR®
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70 Mccallar Lane, Concord, MA 01742

$4,999,999
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BEDS5 BATHS7 full 1 partial SQUARE FEET7,413 MLS#73452478
STATUSActive PROPERTY TYPEResidential - Single Family

Property Description

WHY 70 McCALLAR? The rare opportunity to enjoy BRAND-NEW CONSTRUCTION on two private acres, less than one mile from historic Concord Center, with sidewalks leading into town. This exceptional 7,400+ SF residence combines timeless New England architecture with the comfort, efficiency, and peace of mind of new construction. Thoughtfully designed for both grand entertaining and everyday living, the home features 10-foot ceilings, expansive windows, exquisite millwork, white oak floors, five en suite bedrooms, and a luxurious primary retreat. Enjoy the privacy of an estate-like setting without sacrificing convenience to Concord's shops, restaurants, cultural attractions, and nearby Emerson Hospital. From its beautifully appointed interiors to its exceptional outdoor living spaces, every detail reflects quality and thoughtful design. A remarkable opportunity to enjoy the best of Concord living without the compromises of renovating an older home. Meet the Builder anytime and ask your questions.

70 Mccallar Lane | MLS# 73452478

This single family home located at 70 Mccallar Lane, Concord, MA 01742 is currently listed for sale with an asking price of $4,999,999. This property was built in 2026 and has 5 bedrooms and 7 full and 1 partial baths with 7413 sq. ft. Search Concord real estate on crystalathas.masiellogrouprealestate.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Cooling: Central Air, Heat Pump
Fireplaces: 5
Garage: 3 car attached
Heating: Central, Forced Air, Heat Pump, Humidity Control
Lot Size: 2.00 Acres
Roof Type: Shingle
Taxes: $0
Year Built: 2026

Feature Descriptions

Exterior: Frame
Hot Tub: Yes
Sauna: Yes
Sewer: Private Sewer
Special View Info: Scenic View(s)
Water: Public

Room Sizes

Bedroom 2: 18.00 X 14.00 Level - Second
Bedroom 3: 20.00 X 15.00 Level - Second
Bedroom 4: 20.00 X 16.00 Level - Second
Bedroom 5: 20.00 X 13.00 Level - First
Dining Room: 21.00 X 14.00 Level - First
Family Room: 26.00 X 20.00 Level - First
Kitchen: 31.00 X 18.00 Level - First
Living Room: 17.00 X 14.00 Level - First
Primary Bedroom: 20.00 X 19.00 Level - Second

Local Schools

High School: Concord Carlisle
Middle School: Concord
Elementary School: Concord

Listed By / Shown By

Listed By

Agency Name: Country Real Estate Inc.
Agent Name: Jim J. D Agostine
Agency Phone: 978-846-5499

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Estimated Payment

$ 12,586.17 per month $11,127.83 Principal & Interest $0.00 Property Tax (data not provided by mls) $1,458.33 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 11/14/2026. The listing information on this page last changed on 11/14/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 11/14/2026 12:01:02 AM EST) or MLSPIN MLS (last updated Fri 11/13/2026 11:38:33 PM EST) or Prime MLS (last updated Fri 11/13/2026 2:36:24 PM EST) or MREIS (last updated Fri 11/13/2026 11:55:16 PM EST). Real estate listings held by brokerage firms other than Better Homes and Gardens Real Estate The Masiello Group may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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