Just 6/10th's of mile from Lexington, Center, the location of 5 Cornerstone Way is truly amazing. Situated on a super quiet cul-de-sac like side street, the property is over 1.1 acres in size and abuts a huge amount of conservation land. This magnificent single-family home spans 5,835 square feet, offering a luxurious living experience within its meticulously maintained & beautifully designed spaces, crafted with top-tier materials. With 6 spacious bedrooms & 5 full bathrooms, alongside an additional half bathroom, this home provides ample accommodation & comfort for multi generational living. With a 1st floor suite, perfect for visiting relatives, that has its own exterior entrance to one of the exquisite outdoor decks (with a direct gas line for the outdoor barbecue), overlooking a truly beautiful forest canopy that will erupt with color in the fall. The chef like kitchen is equipped with Subzero & Wolf appliances, including a double Wolf Range, & not only are there substantial amounts of cabinets, there is also a huge walk-in pantry with many many shelves. The kitchen opens into one of the largest family rooms you will ever find, with a vaulted ceiling that opens two stories high and has an exposed fieldstone fireplace that is the focal point of this room, rising from the floor all the way to the peak of the ceiling. The 1st floor is completed with a fireplace foyer, a living room (with a stained-glass window from the houses past), a large formal dining room & a separate foyer/hallway that has its own separate side entrance to the house. The 600 sf primary suite with a spa like bathroom on the second level is a space you will never want to leave. The rest of the upper levels have 4 bedrooms, 4 bathrooms, & an entire floor that could serve as an au pair suite (with its own bedroom, home office, bathroom and sitting room, that has a simply incredibly private roof deck overlooking the luscious landscaped backyard). The lower level has a mudroom that can accommodate more shoes & coats than any family would ever want, & there is a full bathroom off of the mudroom. This floor is completed with a separate home gym space & a media room (that the owner is gifting the TV and wine refrigerator to). A two-car garage (with multiple large storage closets) has two french doors that exit on the side leading to a huge bluestone patio. This is not a drive by, please come visit and potentially make this your next home.
Listed by Robert Cohen · Coldwell Banker Realty - Lexington MLS PIN #73577207 · Updated 10/18/2026, 3:07:00 AM ET
Facts & features
Home overview
Property subtype
Single Family Residence
Property category
Residential
MLS status
Active
Bedrooms
6
Full bathrooms
5
Half bathrooms
1
Total bathrooms
5.5
Total rooms
14
Living area
5,835 sqft
Living area source
Measured
Above grade finished area
4,960 sqft
Below grade finished area
875 sqft
Building area
5,835
Building area units
Square Feet
Building area source
Measured
Area includes basement
Yes
Area disclosures
Measurements are for marketing purposes only.
Main level bedrooms
1
Main level bathrooms
1
Interior & systems
Heating
Natural Gas · Hydro Air · Fireplace
Heating available
Yes
Heating zones
5
Cooling
Central Air
Cooling available
Yes
Cooling zones
5
Appliances
Gas Water Heater · Tankless Water Heater · Range · Dishwasher · Disposal · Microwave · Refrigerator · Freezer · Washer · Dryer · Wine Refrigerator · Range Hood · Wine Cooler · Plumbed For Ice Maker
Bathroom - Full · Bathroom - Tiled With Shower Stall · Bathroom - With Tub · Countertops - Stone/Granite/Solid · Bidet · Cabinets - Upgraded · Recessed Lighting · Lighting - Pendant · Decorative Molding · Soaking Tub
Bathroom 3
Level
Second
Area
70.31 sqft
Length
8.9 ft
Width
7.9 ft
Features
Bathroom - Full · Bathroom - Tiled With Tub & Shower · Closet/Cabinets - Custom Built · Flooring - Stone/Ceramic Tile · Countertops - Stone/Granite/Solid · Countertops - Upgraded · Recessed Lighting · Lighting - Sconce
Construction & condition
Year built
1837
Year built source
Public Records
Year built details
Renovated Since
Architectural style
Colonial
Construction materials
Frame
Foundation
Concrete Perimeter
Roof
Shingle
Attached property
No
Home warranty
No
Energy efficient features
Thermostat
Insulation
Full
Exterior color
beige
Accessory dwelling unit
N
Year round use
Yes
Garage & parking
Total parking spaces
10
Parking features
Attached · Under · Garage Door Opener · Storage · Garage Faces Side · Insulated · Oversized · Paved Drive · Off Street · Paved
Garage
Yes
Garage spaces
2
Attached garage
Yes
Covered spaces
2
Carport
No
Open parking
Yes
Open parking spaces
8
Lot & outdoor features
Lot area
47,859 sqft (about 1.10 acres)
Lot size
1.1 acres
Reported lot area
1.1
Lot size units
Acres
Lot features
Wooded · Gentle Sloping
Exterior features
Porch · Deck - Roof · Patio · Rain Gutters · Professional Landscaping · Sprinkler System · Decorative Lighting · Screens · Garden · Stone Wall · Outdoor Gas Grill Hookup
Patio & porch
Deck - Exterior · Porch · Deck - Roof · Patio
Spa
No
Waterfront
No
Beachfront
No
View
Yes
Views
Scenic View(s)
Water views
No
Utilities & infrastructure
Water source
Public
Sewer
Public Sewer
Utilities
for Gas Range · for Electric Oven · for Electric Dryer · Washer Hookup · Icemaker Connection · Outdoor Gas Grill Hookup
Sewer district
MWRA
Road frontage
Private Road · Dead End
Road surface
Paved
Road responsibility
Public Maintained Road
HOA & community
Homeowners association
No
Community features
Public Transportation · Shopping · Pool · Tennis Court(s) · Park · Walk/Jog Trails · Stable(s) · Golf · Medical Facility · Bike Path · Conservation Area · Highway Access · House of Worship · Private School · Public School
Subdivision
Lexington Center
Senior community
No
Taxes & property records
Annual property tax
$36,672
Tax year
2026
Assessed value
$2,967,000
Parcel number
4886870
Zoning
RO
Registry book
79400
Registry page
0542
Location & listed schools
City
Lexington
County
Middlesex
State
MA
ZIP code
02420
Listed elementary school
Harrington Elementary
Listed middle school
Clarke Middle School
Listed high school
Lexington High School
Directions
Woburn Street to Cornerstone Way.
Listing & disclosures
MLS number
73577207
Listing date
2026-09-15
Original entry date
2026-09-15
Status changed
2026-10-15
Listing modified
2026-10-18
Original list price
$2,849,900
Current list price
$2,774,900
List price per sqft
$475.56
Days on market
33
Property market time
33
Disclosures
The original farmhouse underwent an extensive renovation and substantial expansion in 2013-14 · creating the home as it exists today · while retaining select original architectural elements from the 1837 property..
Disclosure indicator
N
Lead paint
Unknown
Price & tax details
Current asking price$2,774,900
Original asking price$2,849,900
Listed on2026-09-15
Days on market33
Tax record supplied by MLS
Year
Property tax
Assessed value
2026
$36,672
$2,967,000
These records are supplied by the current listing. Assessed value is not market value; confirm taxes with the local assessor.
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Results include principal and interest, plus property tax and HOA when MLS lists them; home and mortgage insurance and utilities are excluded. Tax uses the amount in this listing; a buyer’s actual tax may differ with reassessment or residential exemptions. The rate is your assumption, not a current market quote or loan offer.
SCHOOLS & EDUCATION
Schools & performance
2026 MA DESE
School names, grades and state-reported measures are listed below.
Schools named in the listing
97DESE percentile
MLS-listed elementary
Harrington
Grades K · 1 · 2 · 3 · 4 · 5
Progress toward targets 80%
—DESE percentile
MLS-listed middle
Clarke Middle School
School name supplied by the listing; confirm with the district.
99DESE percentile
MLS-listed high school
Lexington High
Grades 9 · 10 · 11 · 12
Progress toward targets 87%
MLS school names do not guarantee attendance. Assignment can vary by school year, grade and admissions policy; confirm with the district before committing.What do these numbers mean?
DESE accountability percentiles (1–99) compare schools administering similar assessments, using up to two years of indicators. These are not test scores out of 100 or GreatSchools 1–10 ratings. Progress toward targets is a separate state measure. Consider programs, support services and your child’s needs as well.
School names link to available school or district websites.