138 Baker Ave
Concord, MA 01742
- 7 beds
- 6 baths
- 5,561 sqft
- ~2 acre lot
- $449 per sqft
- 1707 build
- – on site
Nestled in the heart of history, the Hosmer Homestead stands as a steadfast witness to over 300 years of American heritage. Built c.1707 by Stephen Hosmer, one of Concord's earliest settlers & passed on to 7 generations within the Hosmer family, this antique farmhouse boasts a rich legacy that is both timeless & remarkable. The center chimney home features 6 fireplaces, King pine floors, beautifully renovated kitchen open to oversized family room w/French doors to stone terrace. Generously sized rooms offer spaces for grand scale entertaining & intimate family gatherings. There are seven spacious bedrooms, 2 studies & 3rd floor loft. The sun-drenched 3 season sunroom invites natural light flooding the space, creating a tranquil oasis with views of the property. The incredible two-story barn currently operating as a music studio offers endless possibilities; the car collector, an inspirational creative space, storage. Experience the legacy of the Hosmer Homestead & make it your own!
Last checked:
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Checking…
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Last updated Apr 17, 2025
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MLS# 73357286 —
Upcoming Open Houses
-
Friday, 4/18
4pm-5:30pm -
Saturday, 4/19
1pm-3pm
The Building
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Year Built:1707
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Year Built Details:Certified Historic,Renovated Since
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Year Built Source:Public Records
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Architectural Style:Antique
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Construction Materials:Frame
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Roof:Shingle
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Basement:Full
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Foundation Details:Stone
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Exterior Features:Balcony - Exterior
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Door Features:French Doors
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Window Features:Skylight
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Patio And Porch Features:Porch
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Building Area Total:5561
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Building Area Units:Square Feet
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Building Area Source:Public Records
Interior
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Rooms Total:14
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Interior Features:Closet
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Living Room Level:Main,First
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Living Room Features:Beamed Ceilings, Flooring - Hardwood, French Doors, Open Floorplan, Wainscoting, Decorative Molding
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Kitchen Level:Main,First
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Kitchen Features:Beamed Ceilings, Flooring - Hardwood, Dining Area, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Breakfast Bar / Nook, Cabinets - Upgraded, Remodeled, Wainscoting, Gas Stove, Lighting - Overhead, Decorative Molding
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Dining Room Level:Main,First
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Dining Room Features:Beamed Ceilings, Closet, Flooring - Hardwood, Wet Bar, Open Floorplan
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Family Room Level:Main,First
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Family Room Features:Closet, Flooring - Hardwood, Window(s) - Bay/Bow/Box, French Doors, Exterior Access, Open Floorplan, Lighting - Overhead, Decorative Molding, Window Seat
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Office Level:Main
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Office Features:Flooring - Hardwood, Lighting - Overhead
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Flooring:Tile
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Fireplace:true
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Fireplaces Total:6
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Fireplace Features:Dining Room
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Laundry Features:Bathroom - Half
Room Dimensions
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Living Area:5561
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Living Area Source:Public Record
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Living Room Area:462
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Living Room Length:31.5
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Living Room Width:14.666666
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Kitchen Area:172.083333
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Kitchen Length:19.666666
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Kitchen Width:8.75
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Dining Room Area:264.333333
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Dining Room Length:15.25
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Dining Room Width:17.333333
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Family Room Area:460.527777
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Family Room Length:23.416666
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Family Room Width:19.666666
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Office Area:143.604166
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Office Length:15.25
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Office Width:9.416666
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Bedroom 2 Area:245.381944
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Bedroom 3 Area:274.9375
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Bedroom 2 Length:15.916666
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Bedroom 2 Width:15.416666
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Bedroom 3 Length:20.75
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Bedroom 3 Width:13.25
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Bedroom 4 Area:142.604166
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Bedroom 4 Length:15.416666
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Bedroom 4 Width:9.25
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Bedroom 5 Area:143.402777
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Bedroom 5 Length:14.583333
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Bedroom 5 Width:9.833333
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Master Bedroom Area:248.034722
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Master Bedroom Length:15.916666
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Master Bedroom Width:15.583333
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Bathroom 1 Area:63
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Bathroom 1 Length:9
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Bathroom 1 Width:7
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Bathroom 2 Area:119.0625
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Bathroom 2 Length:10.583333
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Bathroom 2 Width:11.25
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Bathroom 3 Area:67.666666
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Bathroom 3 Length:9.333333
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Bathroom 3 Width:7.25
Location
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Directions:Elm St. to Baker Ave.
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Latitude:42.461645
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Longitude:-71.383776
The Property
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Parcel Number:M:9E B:3797 L:21,453993
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Property Type:Residential
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Property Subtype:Single Family Residence
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Property Attached:false
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Lot Features:Level
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Lot Size Units:Acres
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Lot Size Area:1.59
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Lot Size SqFt:69223
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Lot Size Acres:1.59
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Zoning:B
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Other Structures:Barn/Stable
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Waterview:No
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Exclusions:Spice Racks In Kitchen, Two Bar Tables In Barn, Some Fire Place Andirons/Tools Excluded. Ask Advisor
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Waterfront:false
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Farm Land Area Units:Square Feet
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Road Frontage Type:Public
Listing Agent
- Contact info:
- Office phone:
- (978) 610-6369
Taxes
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Tax Year:2025
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Tax Book Number:60399
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Tax Annual Amount:29619
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Tax Assessed Value:2233700
Beds
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Bedrooms Total:7
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Master Bedroom Level:Second
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Master Bedroom Features:Beamed Ceilings, Flooring - Wood, Decorative Molding
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Bedroom 2 Level:Second
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Bedroom 2 Features:Beamed Ceilings, Flooring - Wood, Decorative Molding
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Bedroom 3 Level:Second
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Bedroom 3 Features:Closet, Flooring - Hardwood, Lighting - Overhead, Decorative Molding
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Bedroom 4 Level:Second
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Bedroom 4 Features:Closet, Flooring - Hardwood, Lighting - Overhead
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Bedroom 5 Level:Second
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Bedroom 5 Features:Closet, Flooring - Hardwood, Decorative Molding
Baths
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Total Baths:5
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Total Baths:6
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Full Baths:4
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Half Baths:2
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Main Level Baths:1
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Bathroom 1 Level:Main,First
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Bathroom 1 Features:Bathroom - Half, Flooring - Hardwood, Pedestal Sink, Decorative Molding
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Bathroom 2 Level:Second
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Bathroom 2 Features:Bathroom - 3/4, Bathroom - With Shower Stall, Closet/Cabinets - Custom Built, Flooring - Vinyl, Wainscoting, Lighting - Overhead, Pedestal Sink
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Bathroom 3 Level:Second
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Bathroom 3 Features:Bathroom - Full, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Double Vanity, Lighting - Overhead, Pedestal Sink
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Master Bath Features:Yes
The Listing
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Home Warranty:false
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Sub Agency Relationship Offered:No
Heating & Cooling
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Heating:Baseboard
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Heating:true
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Cooling:Window Unit(s)
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Cooling:true
Utilities
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Utilities:for Gas Range
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Electric:Circuit Breakers
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Sewer:Private Sewer
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Water Source:Public
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Green Energy Efficient:Thermostat
Appliances
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Appliances:Gas Water Heater
Schools
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Elementary School:Willard
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Middle Or Junior School:Concord Middle
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High School:Cchs
The Community
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Senior Community:false
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Community Features:Public Transportation
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Spa:false
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Association:false
Parking
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Garage:true
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Attached Garage:false
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Carport:false
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Parking Total:7
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Parking Features:Barn
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Open Parking:true
Monthly cost estimate

Asking price
$2,499,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$13,381
|
Taxes | $2,468 |
Insurance | $687 |
Utilities | $452 See report |
Total | $16,988/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
4/9/25
Apr 9, 2025
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Listed / Active | MLSPIN | $2,499,000 | 153.7% (12.4% / YR) |
11/1/12
Nov 1, 2012
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MLSPIN | $985,000 |