For sale

Price cut: $50K (6/1)

$2,175,000

449 Old Marlboro Rd, Concord, MA 01742

5beds

4,678sqft

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Single Family Residence

Built in 2006

0.51 Acres Lot

$2,107,900 Zestimate^®

$465/sqft

$-- HOA

What's special

Polished interior feelBeautifully landscaped half-acreMultiple office opportunitiesSerene pesticide-free rear yardArchitectural presencePrivate retreat

Moments from West Concord Village yet quietly tucked away on a beautifully landscaped half-acre, this custom Panetta-built Colonial offers a rare blend of privacy, elegance, and convenience. Abutting the Bruce Freeman Rail Trail, the home opens to a serene, pesticide-free rear yard framed by mature natural surroundings, creating a private retreat in a premier Concord location, where it's just a short walk to shops, library, restaurants and the commuter rail. Thoughtfully designed for today’s lifestyle, the residence offers multiple office opportunities, a finished third level with ensuite bath, and flexible spaces ideal for guests, teens, or extended family. With architectural presence, a polished interior feel, an east-facing kitchen for glorious morning light, and easy access to village amenities and commuter routes, this is a refined Concord home that lives beautifully inside and out.

18 days

1,232

38

Tour with a local agent

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 5
Full bathrooms: 4
1/2 bathrooms: 1

Primary bedroom

Features: Ceiling Fan(s), Walk-In Closet(s), Flooring - Hardwood, Balcony - Exterior, Closet - Double
Level: Second
Area: 506
Dimensions: 23 x 22

Bedroom 2

Features: Flooring - Hardwood, High Speed Internet Hookup, Closet - Double
Level: Second
Area: 196
Dimensions: 14 x 14

Bedroom 3

Features: Flooring - Hardwood, Closet - Double
Level: Second
Area: 272
Dimensions: 17 x 16

Bedroom 4

Features: Ceiling Fan(s), Walk-In Closet(s), Flooring - Hardwood
Level: Second
Area: 225
Dimensions: 15 x 15

Bedroom 5

Features: Walk-In Closet(s), Flooring - Wall to Wall Carpet
Level: Third
Area: 238
Dimensions: 14 x 17

Primary bathroom

Features: Yes

Bathroom 1

Features: Bathroom - Half, Flooring - Stone/Ceramic Tile, Pedestal Sink
Level: First
Area: 30
Dimensions: 6 x 5

Bathroom 2

Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Jacuzzi / Whirlpool Soaking Tub, Bidet, Recessed Lighting
Level: Second
Area: 154
Dimensions: 11 x 14

Bathroom 3

Features: Bathroom - Full, Bathroom - Tiled With Tub, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Bidet
Level: Second
Area: 88
Dimensions: 8 x 11

Dining room

Features: Flooring - Hardwood, Recessed Lighting, Wainscoting, Crown Molding, Decorative Molding, Tray Ceiling(s)
Level: First
Area: 196
Dimensions: 14 x 14

Family room

Features: Flooring - Hardwood, Cable Hookup, Deck - Exterior, Exterior Access, Open Floorplan, Recessed Lighting, Slider, Sunken, Crown Molding
Level: Main,First
Area: 357
Dimensions: 17 x 21

Kitchen

Features: Flooring - Hardwood, Window(s) - Picture, Dining Area, Countertops - Stone/Granite/Solid, Kitchen Island, Breakfast Bar / Nook, Recessed Lighting, Stainless Steel Appliances, Lighting - Pendant, Crown Molding
Level: First
Area: 210
Dimensions: 14 x 15

Living room

Features: Flooring - Hardwood, Window(s) - Picture, Chair Rail, Recessed Lighting, Crown Molding, Tray Ceiling(s)
Level: First
Area: 238
Dimensions: 17 x 14

Office

Features: Flooring - Hardwood, Window(s) - Picture, Crown Molding
Level: First
Area: 121
Dimensions: 11 x 11

Heating

Forced Air, Natural Gas

Cooling

Central Air, Dual

Appliances

Included: Gas Water Heater, Water Heater, Oven, Dishwasher, Range, Refrigerator, Washer, Dryer, Water Treatment, Range Hood, Plumbed For Ice Maker
Laundry: Flooring - Stone/Ceramic Tile, Electric Dryer Hookup, Washer Hookup, Sink, Second Floor

Features

Crown Molding, Closet, Ceiling Fan(s), Office, Foyer, Den, Central Vacuum, Walk-up Attic, Internet Available - Broadband
Flooring: Carpet, Hardwood, Flooring - Hardwood, Flooring - Wall to Wall Carpet
Windows: Picture, Screens
Basement: Full,Interior Entry,Bulkhead,Concrete,Unfinished
Number of fireplaces: 1
Fireplace features: Family Room

Interior area

Total structure area: 4,678
Total interior livable area: 4,678 sqft
Finished area above ground: 4,678

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Property

Parking

Total spaces: 8
Parking features: Attached, Garage Door Opener, Paved Drive, Off Street, Paved
Attached garage spaces: 2
Uncovered spaces: 6

Features

Patio & porch: Porch, Deck - Composite
Exterior features: Porch, Deck - Composite, Rain Gutters, Professional Landscaping, Sprinkler System, Screens, Garden

Lot

Size: 0.51 Acres
Features: Level

Details

Parcel number: 455717
Zoning: Res

Construction

Type & style

Home type: SingleFamily
Architectural style: Colonial
Property subtype: Single Family Residence

Materials

Frame
Foundation: Concrete Perimeter
Roof: Shingle

Condition

Year built: 2006

Utilities & green energy

Electric: 200+ Amp Service
Sewer: Private Sewer
Water: Public
Utilities for property: for Gas Range, for Electric Oven, for Electric Dryer, Washer Hookup, Icemaker Connection

Green energy

Energy efficient items: Thermostat

Community & HOA

Community

Features: Public Transportation, Shopping, Walk/Jog Trails, Golf, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station
Security: Security System

HOA

Has HOA: No

Location

Region: Concord

Financial & listing details

Price per square foot: $465/sqft
Tax assessed value: $2,123,000
Annual tax amount: $27,705
Date on market: 5/20/2026
Road surface type: Paved

Estimated market value

$2,107,900

$2.00M - $2.21M

$7,913/mo

Price history

Date	Event	Price
6/1/2026	Price change	$2,175,000-2.2%$465/sqft
Source: MLS PIN #73511287 Report a problem
5/20/2026	Listed for sale	$2,225,000+23.6%$476/sqft
Source: MLS PIN #73511287 Report a problem
5/25/2021	Sold	$1,800,000+5.9%$385/sqft
Source: Public Record Report a problem
4/20/2021	Pending sale	$1,699,900+30.8%$363/sqft
Source: RE/MAX International #72810407 Report a problem
10/31/2006	Sold	$1,299,900+177.2%$278/sqft
Source: Public Record Report a problem
4/29/2005	Sold	$469,000+49.6%$100/sqft
Source: Public Record Report a problem
8/31/2000	Sold	$313,500$67/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$26,757 +2.1%	$2,017,900 +1.1%
2024	$26,197 +20.5%	$1,995,200 +18.9%
2023	$21,742 +4.5%	$1,677,600 +19%
2022	$20,800 +7.6%	$1,409,200 +7.3%
2021	$19,336 +1.7%	$1,313,600 -1.7%
2020	$19,021 +4.9%	$1,336,700 +4.6%
2019	$18,126 -0.6%	$1,277,400 +0.1%
2018	$18,231 +5%	$1,275,800 +3.3%
2017	$17,369 -1.4%	$1,234,500 -2.5%
2016	$17,624	$1,266,100

Find assessor info on the county website

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