81 Alder St, Waltham MA 02453

Waltham, MA 02453
$3,100,000
Est. $17,172/month
19
Beds
10.5
Baths
6,665
Sq Ft
$465
Price/Sq Ft
0.16
Acres
1900
Year Built
36
Days on Market
Active Listed Oct 31, 2025 • MLS# 73450026 Copied!

About this home

81 Alder St is a three-story building and contains four (4) total units comprised of two (2) 5-Bedroom/3-Bathroom units, one (1) 5-Bedroom/2-Bathroom unit, and one (1) 4-Bedroom/2.5-Bathroom unit. All units are desirable, townhouse style units. The property has undergone significant capital upgrades which include condo quality finishes to all units featuring new kitchens with new cabinetry, quartz countertops, renovated bathrooms, new flooring, painting, central air conditioning (central air and mini splits) and updated electrical service. Building amenities include laundry for each unit as well as Four (4) direct parking spaces, one of which is Tandem for multiple vehicles. 81 Alder Street is strategically located in a well-connected residential neighborhood on the South Side of Waltham, offering convenient access to Moody Street, downtown Waltham, and the Charles River waterfront.

Property Overview

Property Type
4 Family
Listing Type
For Sale
Year Built
1900
Bedrooms
19
Full Bathrooms
10
Half Bathrooms
1
Living Area
6,665 sq ft
Total Rooms
27
Stories
16
Levels
16

Facts & Features

Home Facts

Type Residential Income
Style 4 Family
Year Built 1900
Living Area 6,665 sq ft
Lot Size 0.16 acres
Bedrooms 19
Full Baths 10
Half Baths 1
Total Rooms 27

Interior

Heating None
Cooling None
Flooring None
Appliances None
Fireplace None
Basement None
Laundry None
Features None

Exterior

Construction None
Architecture None
Roof Slate, Rubber
Features None
Pool None
Spa None
Fencing None
Patio/Porch None

Parking

Features None
Total Spaces 4

Utilities

Electric Individually Metered
Water Public
Sewer Public Sewer
Gas None
Other None

Financial

Annual Tax $15,562
Assessed Value $1,555,600

Interior Features

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

Construction & Materials

Year Built: 1900
Structure Type:
Exterior Materials:
Roof: Slate, Rubber
Foundation: Other
Stories: 16

Heating, Cooling & Utilities

Heating:
Cooling:
Hot Water: Natural Gas
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

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

Parking & Garage

Total Parking Spaces: 4
Parking Features:

Location

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Neighborhood

81 Alder St, Waltham MA 02453

Waltham, MA 02453

Walkability

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Schools

School information not available

Monthly Payment Calculator

Monthly Payment
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Loan Amount
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After down payment
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Over life of loan
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Including down payment
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Down: $0
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $1,297
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

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Current Rate
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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
Oct 31, 2025
$3,100,000
Original listing
Agent: Kelleher - Pentore Team Office: Horvath & Tremblay

Price & Status History

Date Event Price Change
Oct 31, 2025 New Listing Added $3,100,000

Market Statistics

Days on Market
36 days
Price per Sq Ft
$465

Tax History

Year Taxes Assessment
2025 $15,562 $1,555,600

Financial Details

Annual Property Tax
$15,562
Tax Year 2025
Assessed Value
$1,555,600

Listing Information

Listing Agent Kelleher - Pentore Team
Listing Office Horvath & Tremblay
Agent MLS ID TM359859
Office MLS ID AN2723
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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