Save
Ask
Tour
Hide
Share
$7,795,000
New Listing

520 Main St
Waltham, MA 02452

For Sale|Multi Family|Active
25
Beds
36
Total Baths
24
Full Baths
12
Partial Baths
18,795
SqFt
$415
/SqFt
1988
Built
County:
Middlesex
520 Main St520 Main St520 Main St520 Main St
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

Enter an interest rate to see your estimated monthly payment.
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$7,795,000
Days On Site 
0 Days
Bedrooms 
25
Inside Area (SqFt) 
18,795 sqft
Total Baths 
36
Full Baths 
24
Partial Baths 
12
Lot Size 
0.73 Acres
Year Built 
1988
MLS® Number 
73591761
Status 
Active
Property Tax 
$59,645
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Public Records
Friends & Family
Recent Activity
an hour agoListing updated with changes from the MLS®
an hour agoListing first seen on site
General Features
Acres 
0.73
Foundation 
Concrete Perimeter
Number Of Stories 
8
Parking 
PavedLeasedAssigned
Parking Spaces 
36
Property Sub Type 
Multi Family
Sewer 
Public Sewer
SqFt Above 
13935
SqFt Below 
4860
SqFt Total 
18795
Water Source 
Public
Zoning 
Commercial
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
Brick
Listing courtesy of Todd Carter of Valender Properties



The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords, and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

Last checked 2026-10-16 04:02 PM UTC

Neighborhood & Commute
Source: Walkscore
Save
Ask
Tour
Hide
Share