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400 5th Ave, Waltham MA 02451

Waltham, MA 02451
$35/mo
5,317
Sq Ft
3.99
Acres
1975
Year Built
118
Days on Market
Closed Listed Feb 12, 2026 • MLS# 73476686 Copied! • Updated Jul 15, 2026

Sale Statistics

Sale Overview
Original List Price: $35
Final Sale Price: $35
Difference: +$0 (+0.0%)
Performance Metrics
100.0%
List to Sale Ratio
Sold at asking price
118
Days on Market
Extended listing
Sale Summary

This property sold exactly at the asking price.

At 118 days on market, this property took longer than average to sell.

About this home

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.

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Property History

Market Insights

Property Timeline

Sold
Jul 15, 2026
$35
Property sold
Pending Sale
Jun 11, 2026
Offer accepted, sale pending
🏠
Listed for Sale
Feb 12, 2026
$35
Original listing
Agent: Ashley Morris Office: Duffy Properties, LLC
🏠
Listed for Sale
Feb 12, 2026
$35
Original listing

Tax History

Year Taxes Assessment
2025 $531,470

Financial Details

Annual Property Tax
$531,470
Tax Year 2025

Facts & Features

Home Facts

Type Commercial Lease
Year Built 1975
Living Area 5,317 sq ft
Lot Size 3.99 acres

Rental Details

Rent Includes None
Heating None
Cooling None
Flooring None
Appliances None
Fireplace None
Basement None
Laundry None
Features None
Construction None
Architecture None
Roof None
Features None
Pool None
Spa None
Fencing None
Patio/Porch None
Features None

Utilities

Electric None
Water None
Sewer None
Gas None
Other Public Water, Public Sewer

Building & Pet Policy

Fee Includes None
Amenities None
Optional Fee Includes None
Possession None
Accepted Financing None
Structure Type []
Documents None
County Middlesex

Property Overview

Listing Type
Commercial Lease
Year Built
1975
Living Area
5,317 sq ft

Room Details

Other Floor

Bathroom1
Bedroom5
Bedroom4
Bedroom3
Dining Room
Kitchen
Bathroom2
Bedroom2
Living Room
Bathroom3
Master Bedroom
Office
Family Room
Master Bathroom

Interior Features

Flooring:
Appliances:
Interior Features:
Windows:
Basement:
Laundry:
Security:

Construction & Materials

Year Built: 1975
Structure Type:
Exterior Materials:
Roof:
Foundation:

Heating, Cooling & Utilities

Heating:
Cooling:
Hot Water:
Water Source:
Sewer:
Energy Features:

Exterior & Lot

Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Parking Features:
School District
Waltham School District local
B+
School Safety 2024-25
2.3% Average
2.2% Suspensions 1.4% In-School 0.1% Emergency
3.2% below state avg
E

Elementary Schools

3 schools
Milestones Day School
0.5 mi
Grades 02-12
B+
Thomas R Plympton Elementary School
0.9 mi | #303 of 824 | Score: 50.8
Improved 344 spots from last year
-7.4 below state avg
357 students Diverse
Rising School Diverse Student Body
Grades K-05
A-
Douglas MacArthur Elementary School
1.2 mi | #185 of 824 | Score: 55.9
Improved 213 spots from last year
-2.3 below state avg
475 students Diverse
Rising School Diverse Student Body
Grades K-05
M

Middle Schools

2 schools
A-
John F Kennedy Middle School
1.2 mi | #94 of 352 | Score: 50.3
Improved 34 spots from last year
-7.9 below state avg
635 students Diverse
Rising School Diverse Student Body
Grades 06-08
B
John W. McDevitt Middle School
1.4 mi | #160 of 352 | Score: 43.8
Dropped 17 spots from last year
-14.4 below state avg
618 students Diverse
Grades 06-08
H

High Schools

3 schools
Cambridge School of Weston
0.7 mi
Grades 09-12
Chapel Hill Chauncy Hall School
1.1 mi
Grades 09-12
B-
Waltham Senior High School
1.2 mi | #179 of 346 | Score: 53.0
Improved 59 spots from last year
-5.2 below state avg
1,791 students Diverse
21 sports • 1,802 athletes
Early College Program Rising School Career Tech Programs College Ready Curriculum
Grades 09-12
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Location

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Neighborhood

400 5th Ave, Waltham MA 02451

Waltham, MA 02451

Listing Information

Listing Agent Ashley Morris
Listing Office Duffy Properties, LLC
Office Phone 781-647-5775
Agent MLS ID CN223272
Office MLS ID AN1372
Listing Data Updated Jul 15, 2026 12:41 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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Steven Novak
Steven Novak
BMN Boston Real Estate
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Steven Novak

Steven Novak

BMN Boston Real Estate

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