
40 Grandview Rd Chelmsford — Photo 1 of 42
$2,495,000
40 Grandview Rd, Chelmsford, MA 01824
Chelmsford, MA 01824
Beds
6
Baths
5.5
SqFt
7,289
Style
Single Family
Built
1986
ENJOY LUXURY LIVING AT ITS FINEST! In this elegant estate,that boasts a grand residencee with a full, detached in-law/ADU. Set on more than 5 acres and set well back from the street, this extraordinary private estate offers an unparalleled blend of elegance, scale, and resort-style living. This impressive Colonial is defined by sophisticated interiors, beautifully appointed living spaces, custom built-ins, rich hardwood floors, refined millwork, and two fireplaces that create an atmosphere of timeless luxury. The expansive chef’s kitchen features custom cabinetry, a over-sized island, Sub-Zero refrigerator, Wolf cooktop, and elegant finishes, while the grand family room and adjoining game room with wet bar create an exceptional setting for entertaining. The luxurious primary suite offers a generous closet and a lavish private bath with a soaking tub and beautifully tiled shower. Additional ensuite accommodations provide comfort and privacy, while the first floor offers a separate living area with two bedrooms, its own kitchen, living room, and sunroom. Outside, the grounds are truly spectacular, featuring a resort-style inground pool with a dramatic rock waterfall, cabana with half bath, hot tub, professional landscaping, and a covered outdoor kitchen and entertaining area with ample seating. A four-car attached garage and expansive driveway add convenience to this remarkable property. A truly exceptional offering that combines grandeur, privacy, and effortless luxury. DON’T MISS THE OPPORTUNITY TO MAKE THIS EXTRAORDINARY CHELMSFORD ESTATE YOUR OWN.
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Market Value Analysis
* Analysis is based on 23 actively listed and recently sold comparable properties strictly within Chelmsford, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Oven • Dishwasher • Disposal • Trash Compactor • Microwave • Range • Refrigerator • Washer • Dryer • Stainless Steel Appliance(s)
Neighborhood
Shopping • Park • Walk/Jog Trails • Medical Facility • Highway Access • House of Worship
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First36 x 19
Closet/Cabinets - Custom Built, Flooring - Hardwood, Chair Rail, Recessed Lighting, Crown Molding
Dining Room
Lvl First18 x 14
Flooring - Hardwood, Wainscoting, Lighting - Pendant, Crown Molding
Kitchen
Lvl First20 x 17
Ceiling Fan(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Countertops - Stone/Granite/Solid, Kitchen Island, Recessed Lighting, Stainless Steel Appliances, Peninsula, Lighting - Overhead, Crown Molding
Office
Lvl First14 x 10
Closet/Cabinets - Custom Built, Flooring - Hardwood, Recessed Lighting, Crown Molding
Family Room
Lvl First26 x 23
Ceiling Fan(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Sunken, Wainscoting, Lighting - Sconce, Lighting - Overhead, Crown Molding
Master Bedroom
Lvl Second21 x 18
Ceiling Fan(s), Walk-In Closet(s), Closet/Cabinets - Custom Built, Flooring - Wall to Wall Carpet, Window(s) - Picture, Lighting - Overhead, Crown Molding, Tray Ceiling(s)
Bedroom 2
Lvl Second17 x 16
Bedroom 3
Lvl Second22 x 18
Ceiling Fan(s), Walk-In Closet(s), Flooring - Wall to Wall Carpet, Recessed Lighting, Lighting - Overhead
Bedroom 4
Lvl Second13 x 12
Ceiling Fan(s), Closet, Flooring - Wall to Wall Carpet, Lighting - Overhead, Crown Molding
Bedroom 5
Lvl First12 x 11
Ceiling Fan(s), Closet, Flooring - Wall to Wall Carpet, Lighting - Overhead, Tray Ceiling(s)
Bathroom 1
Lvl Second15 x 15
Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Recessed Lighting, Lighting - Sconce, Soaking Tub
Bathroom 2
Lvl Second10 x 9
Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Recessed Lighting
Bathroom 3
Lvl Second11 x 7
Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Recessed Lighting
Property History
$2,495,000
Sep 10, 2026
MLS® 73575595
$15,000
Aug 7, 2026
MLS® 73546150
$2,395,000
Aug 7, 2026
MLS® 73526888
$15,000
Jul 7, 2026
MLS® 73546150
$2,395,000
May 29, 2026
MLS® 73526888
$2,599,000
May 26, 2026
MLS® 73472098
$2,599,000
Jan 27, 2026
MLS® 73472098
$2,699,000
Nov 20, 2025
MLS® 73421230
$2,699,000
Aug 22, 2025
MLS® 73421230
Population
26,650
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$140K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
17.7%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '26)
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 7,289 sq ft principal dwelling). Lot size: 223,463 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Listing Agent: Team Lillian Montalto
Listing Office: Lillian Montalto Signature Properties
MLS® Number: 73575595
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