20 Clematis Ave, Waltham MA 02453

Waltham, MA 02453

$2,495,000

Est. $14,814/month

11,144

Sq Ft

$224

Price/Sq Ft

0.24

Acres

1950

Year Built

15 hours 24 minutes

Time on Market

Active Listed May 12, 2026 • MLS# 73517055 Copied!

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About this home

Multi-tenant or owner occupant flex building for sale. Building currently includes 3 units, including a small 416 sq.ft. office (owner occupied until closing), 6,000 sq.ft. of light assembly/production and office space (formerly used as a commercial printing and graphics business), and 4,786 sq.ft. warehouse space on ground floor (currently used as a boxing gym and fitness club). Former printing space has central air conditioning and dedicated loading dock. Ground floor has grade level and tailboard loading doors. 8 of the 18 parking spaces are located in the commonly owned 1 Wilber Street parcel.

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Property Overview

Listing Type

Commercial Sale

Year Built

1950

Living Area

11,144 sq ft

Facts & Features

Home Facts

Type Commercial Sale

Year Built 1950

Living Area 11,144 sq ft

Lot Size 0.24 acres

Interior

Heating None

Cooling None

Flooring None

Appliances None

Fireplace None

Basement None

Laundry None

Features None

Exterior

Construction None

Architecture None

Roof None

Features None

Pool None

Spa None

Fencing None

Patio/Porch None

Parking

Features None

Utilities

Electric None

Water None

Sewer None

Gas None

Other None

Financial

Annual Tax $23,975

Interior Features

Flooring:

Appliances:

Interior Features:

Windows:

Basement:

Laundry:

Security:

Construction & Materials

Year Built: 1950

Structure Type:

Exterior Materials:

Roof:

Foundation:

Heating, Cooling & Utilities

Heating:

Cooling:

Hot Water:

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Sewer:

Energy Features:

Exterior & Lot

Exterior Features:

Patio & Porch:

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Parking & Garage

Parking Features:

Location

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Neighborhood

20 Clematis Ave, Waltham MA 02453

Waltham, MA 02453

Walkability

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Nearby Schools

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Loan Term 30 years 15 years

Monthly Payment Breakdown

Principal & Interest $0

Property Tax $1,998

Homeowners Insurance $200

PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0

Total principal paid $0

Total interest paid $0

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Payment Over Time

Interest

Principal

Year 1

95% Interest

Year 15

50/50

Year 30

95% Principal

* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Property History

Property Timeline

🏠

Listed for Sale

May 12, 2026

$2,495,000

Original listing

Agent: John Nealon Office: W. J. Nealon Commercial Realty, Inc.

Detailed History Table ▼

Date	Event	Price	Change	$/sqft	Details
05/12/2026	🏠 Listed for Sale	$2,495,000	-	-	Original listing

Price & Status History

Date	Event	Price	Change
May 12, 2026	New Listing Added	$2,495,000	—

Market Statistics

Time on Market

15 hours 24 minutes

Price per Sq Ft

$224

Tax History

Year	Taxes	Assessment
2025	$23,975	—

Financial Details

Annual Property Tax

$23,975

Tax Year 2025

Listing Information

Listing Agent John Nealon

Listing Office W. J. Nealon Commercial Realty, Inc.

Agent MLS ID NB112111

Office MLS ID NB2551

Listing Data Updated May 12, 2026 3:38 PM EDT

Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.