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520 Main St, Waltham, MA 02452
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520 Main St, Waltham, MA 02452
520 Main St, Waltham, MA 02452
520 Main St, Waltham, MA 02452
520 Main St, Waltham, MA 02452
520 Main St, Waltham, MA 02452
520 Main St, Waltham, MA 02452

520 Main St Waltham, MA 02452

$7,795,000

ACTIVE
Beds
25
Baths
36
Sqft
18,795
Acres
0.73
Year
1988
Days on Site
6 Days
Property Type
Residential Income
Sub Type
5+ Family - 5+ Units Up/Down
Per Square Foot
$415
Date Listed
Oct 16, 2026

Description of 520 Main St, Waltham, MA 02452

Listing details for 520 Main St, Waltham, MA 02452 :
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Listing Updated : 10-20-2026 at 3:17 AM EDT
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Source

MLS PIN, MLS#: 73591761

Property History

DateEventPrice
10/16/2026
Listed for sale
$7,795,000
$415/sqft
Source:MLS PIN #73591761
Home Worth Check

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The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non commercial use of consumers having a good faith interest in purchasing or leasing 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 or leasing. 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 set forth herein. The MLS listing information displayed is deemed reliable, but is not guaranteed accurate by the MLS.
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520 Main St, Waltham, MA 02452