Seller has accepted an offer. Open House canceled. Beautifully updated and well maintained 4bed/3bath Garrison Colonial w/an inviting, sunny layout and oversized.2 car garage. Every room is comfortably large. Light filled Cook's Kitchen w/high end appliances and island w/pastry counter. Double LRs. Brick mantle/woodburning fireplace. Fabulous DR. Gleaming hard wood floors, sunroom, 3/4 bath w/laundry and outdoor deck complete the main level. There are 4 king sized beds, 2 baths and attic access upstairs. The expansive primary suite includes twin closets + a spa shower. Basement bonus room +workshop. 2020 Navion tankless boiler/water heater. Solar panels pay the bill. Built in 1983, this home has always been lead free/child safe. Established perennial + herbaceous gardens bloom throughout 3 seasons. This idyllic South Chelmsford location has quick access to soccer fields/swim club/town forest/Great Brook State Park + grade A rated public schools. Easy access to Rtes.3/495
Sold for $875,000 on 06/03/25
$875,000
66 Mill Rd, Chelmsford, MA 01824
4beds
2,552sqft
Single Family Residence
Built in 1983
0.92 Acres Lot
$864,300 Zestimate®
$343/sqft
$4,361 Estimated rent
Home value
$864,300
$804,000 - $933,000
$4,361/mo
Zestimate® history
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What's special
Zillow last checked: 8 hours ago
Listing updated: October 29, 2025 at 05:30am
Listed by:
Mary Hennessey 617-821-3026,
Mary Hennessey R.E. 978-302-1283
Bought with:
Natalia Lavy
Lamacchia Realty, Inc.
Source: MLS PIN,MLS#: 73367359
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Primary bedroom
- Features: Bathroom - Full, Walk-In Closet(s), Closet, Remodeled, Closet - Double
- Level: Second
- Area: 345
- Dimensions: 15 x 23
Bedroom 2
- Features: Closet, Flooring - Wall to Wall Carpet
- Level: Second
- Area: 196
- Dimensions: 14 x 14
Bedroom 3
- Features: Closet, Flooring - Wall to Wall Carpet
- Level: Second
- Area: 234
- Dimensions: 13 x 18
Bedroom 4
- Features: Closet, Flooring - Wall to Wall Carpet
- Level: Second
- Area: 240
- Dimensions: 20 x 12
Primary bathroom
- Features: Yes
Bathroom 1
- Features: Bathroom - Half, Ceiling Fan(s), Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Dryer Hookup - Electric, Recessed Lighting, Remodeled, Washer Hookup
- Level: Main,First
Bathroom 2
- Features: Bathroom - 3/4, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Remodeled, Wainscoting
- Level: Second
- Area: 60
- Dimensions: 10 x 6
Bathroom 3
- Features: Bathroom - Full, Bathroom - Tiled With Tub & Shower, Closet - Linen, Flooring - Stone/Ceramic Tile, Jacuzzi / Whirlpool Soaking Tub, Remodeled
- Level: Second
- Area: 66
- Dimensions: 11 x 6
Dining room
- Features: Flooring - Hardwood, French Doors, Chair Rail, Open Floorplan, Remodeled, Wainscoting
- Level: Main,First
- Area: 182
- Dimensions: 13 x 14
Family room
- Features: Flooring - Hardwood, Window(s) - Picture, Open Floorplan, Remodeled
- Level: Main,First
- Area: 266
- Dimensions: 19 x 14
Kitchen
- Features: Flooring - Hardwood, Pantry, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Kitchen Island, Breakfast Bar / Nook, Cabinets - Upgraded, Open Floorplan, Recessed Lighting, Remodeled, Stainless Steel Appliances, Gas Stove, Lighting - Pendant
- Level: Main,First
- Area: 252
- Dimensions: 18 x 14
Living room
- Features: Wood / Coal / Pellet Stove, Flooring - Hardwood, Window(s) - Picture, Open Floorplan, Recessed Lighting, Remodeled
- Level: Main,First
- Area: 315
- Dimensions: 15 x 21
Heating
- Central, Forced Air, Baseboard, Heat Pump, Natural Gas, Active Solar, ENERGY STAR Qualified Equipment, Wood Stove
Cooling
- Central Air, Heat Pump, ENERGY STAR Qualified Equipment, Air Source Heat Pumps (ASHP)
Appliances
- Laundry: Bathroom - Half, Flooring - Stone/Ceramic Tile, Main Level, Remodeled, First Floor, Electric Dryer Hookup
Features
- Closet, Open Floorplan, Slider, Beadboard, Kitchen Island, Entrance Foyer, Sun Room, Bonus Room, High Speed Internet
- Flooring: Wood, Tile, Carpet, Hardwood, Stone / Slate, Flooring - Hardwood, Laminate
- Doors: Insulated Doors, Storm Door(s), French Doors
- Windows: Insulated Windows, Screens
- Basement: Full,Partially Finished,Walk-Out Access,Interior Entry,Garage Access,Concrete,Unfinished
- Number of fireplaces: 1
- Fireplace features: Living Room
Interior area
- Total structure area: 2,552
- Total interior livable area: 2,552 sqft
- Finished area above ground: 2,552
Property
Parking
- Total spaces: 8
- Parking features: Attached, Under, Garage Door Opener, Storage, Workshop in Garage, Garage Faces Side, Insulated, Oversized, Paved Drive, Off Street, Deeded, Driveway, Paved
- Attached garage spaces: 2
- Uncovered spaces: 6
Features
- Patio & porch: Deck - Exterior, Porch, Porch - Enclosed, Deck, Deck - Composite
- Exterior features: Balcony / Deck, Porch, Porch - Enclosed, Deck, Deck - Composite, Rain Gutters, Screens, Drought Tolerant/Water Conserving Landscaping, Fruit Trees, Garden
- Has view: Yes
- View description: Scenic View(s)
- Waterfront features: Lake/Pond, 1 to 2 Mile To Beach, Beach Ownership(Public, Association)
Lot
- Size: 0.92 Acres
- Features: Corner Lot, Wooded, Level
Details
- Additional structures: Workshop
- Parcel number: M:0112 B:0387 L:13,3910944
- Zoning: RA
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial,Garrison
- Property subtype: Single Family Residence
Materials
- Frame
- Foundation: Concrete Perimeter
- Roof: Shingle,Solar Shingles
Condition
- Updated/Remodeled,Remodeled
- Year built: 1983
Utilities & green energy
- Electric: Circuit Breakers, 200+ Amp Service, Pre-Wired for Renewables
- Sewer: Public Sewer
- Water: Public, Cistern
- Utilities for property: for Gas Range, for Electric Oven, for Electric Dryer, Icemaker Connection
Green energy
- Energy efficient items: Thermostat
- Energy generation: Solar
- Water conservation: Water-Smart Landscaping
Community & neighborhood
Security
- Security features: Security System
Community
- Community features: Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Conservation Area, Highway Access, House of Worship, Public School, Sidewalks
Location
- Region: Chelmsford
- Subdivision: South Row
Other
Other facts
- Listing terms: Contract
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 6/3/2025 | Sold | $875,000+3.1%$343/sqft |
Source: MLS PIN #73367359 | ||
| 5/4/2025 | Contingent | $849,000$333/sqft |
Source: MLS PIN #73367359 | ||
| 4/30/2025 | Listed for sale | $849,000+193.5%$333/sqft |
Source: MLS PIN #73367359 | ||
| 10/19/1998 | Sold | $289,250$113/sqft |
Source: Public Record | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $9,669 +2.1% | $695,600 +0% |
| 2024 | $9,473 +6.7% | $695,500 +12.6% |
| 2023 | $8,879 +6.9% | $617,900 +17.3% |
Find assessor info on the county website
Neighborhood: South Row Area
Nearby schools
GreatSchools rating
- 6/10South Row Elementary SchoolGrades: K-4Distance: 0.1 mi
- 7/10Mccarthy Middle SchoolGrades: 5-8Distance: 3.3 mi
- 8/10Chelmsford High SchoolGrades: 9-12Distance: 3.6 mi
Schools provided by the listing agent
- Elementary: South Row
- Middle: Mccarthy/Parker
- High: Chelmsford High
Source: MLS PIN. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$864,300
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Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$864,300