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400 5th Ave, Waltham MA 02451

Commercial Lease

5,317 SF office suite available in a highly accessible Route 128 location. The space features a functional layout with a mix of private offices, open work areas, conference rooms, and a dedicated break area with kitchenette. Customizable finishes are possible. Ideal for professional services, technology, or administrative users. Building amenities and upgraded common areas include: fitness center with showers, conference room, micro market, and abundant surface parking. Surrounded by conservation land and trails and minutes to area restaurants, hotels, and retail.

This home has been viewed 49 times

Last Checked: March 5th, 2026 at 10:19pm (Source: MLS PIN #73476686)

General Information for 400 5th Ave, Waltham MA 02451

Listing ID73476686

Property TypeCommercial Lease / Professional/Office

Price$34

Style

CityWaltham

CountyMiddlesex

Neighborhood(s)

ZoningC

Year Built1975

Disclosures for 400 5th Ave, Waltham MA 02451

Lead Paint

UFFI

Living Area Includes Basement

Living Area Disclosure

Building Area Source

Special Listing Conditions

ExclusionsTenants Personal Belongings.

Compensation Based On

Contact Information for 400 5th Ave, Waltham MA 02451

Agent

Name: Ashley Morris

Office

Name: Duffy Properties, LLC

Phone: 781-647-5775

Exclusive Listing Agent

Duffy Properties, LLC

Ashley Morris

Agent Phone

Office Phone

(781) 647-5775

Text Agent Call Agent Call Office

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EXIT

13 More Photos