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30 Columbus # 30, Waltham MA 02451

Waltham, MA 02451
$799,900
$749,900
Est. $4,275/month
2
Beds
2.5
Baths
1,722
Sq Ft
$435
Price/Sq Ft
1910
Year Built
1
Parking
72
Days on Market
Active Price Drop -$50,000 Open House Listed Apr 29, 2026 • MLS# 73508961 Copied! • Updated Jun 27, 2026

Open House Schedule

12
Jul
Sunday, July 12
11:30 AM - 1:00 PM EDT

About this home

Welcome to 30 Columbus St, Waltham—an exceptional new condo conversion featuring stunning, top-to-bottom renovations. This detached unit lives like a single-family home, offering privacy, space, and modern design throughout. Part of a beautifully reimagined 4-unit complex, the property has been fully updated inside and out with quality craftsmanship. Offering 5 rooms, 2 bedrooms, and 2.5 baths across two levels, the main level features a stylish galley eat-in kitchen, first-floor laundry, and a spacious, living room. Upstairs includes a primary suite with walk-in closet, second bedroom, full bath, and a flexible office space. Enjoy a private patio, fenced yard, basement storage, and one deeded parking space. Separate utilities including water, sewer, and electric. Ideally located near Moody Street, Brandeis University, and Routes 95 and 2.

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Recently Sold Nearby

Property History

Market Insights

2
Price Changes
6.3%
Price Range

Property Timeline

Price Reduced
Jun 23, 2026
$749,900 $30,000 (-3.85%)
From $779,900 to $749,900 (-3.9%)
Price Reduced
Jun 4, 2026
$779,900 $20,000 (-2.5%)
From $799,900 to $779,900 (-2.5%)
🏠
Listed for Sale
Apr 29, 2026
$799,900
Original listing
Agent: Richard Carlo Office: Conway - West Roxbury

Tax History

Year Taxes Assessment
2026 $99 $99

Financial Details

Annual Property Tax
$99
Tax Year 2026
HOA Fee
$275
Monthly
Assessed Value
$99

Facts & Features

Home Facts

Type Residential
Style Condominium
Year Built 1910
Living Area 1,722 sq ft
Bedrooms 2
Full Baths 2
Half Baths 1
Total Rooms 5

Interior

Heating Electric Baseboard, Heat Pump
Cooling Heat Pump
Flooring Wood, Tile
Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator
Fireplace None
Basement N
Laundry First Floor, In Building
Features Office

Exterior

Construction Frame
Architecture None
Roof Rubber
Features Patio, Fenced Yard
Pool None
Spa None
Fencing Security, Fenced
Patio/Porch Patio
Features Off Street
Total Spaces 1
Electric Circuit Breakers
Water Public
Sewer Public Sewer
Gas None
Other None
Annual Tax $99
Assessed Value $99

HOA & Community

HOA Fee $275 Monthly
Fee Includes Water, Sewer, Insurance
Amenities None
Optional Fee Includes None
Down Payment Resource Eligible
Pets Yes w/ Restrictions
Seller Disclosures New Condominium Conversion. Condominium Fees Are Subject To Change. Real Estate Taxes And Assessed Value Have Not Yet Been Finalized And Will Be Determined Upon Reassessment By The Municipality. Buyers And Their Agents Are Advised To Perform Their Own Due Diligence.
Possession None
Accepted Financing None
Structure Type ["Detached"]
Unit/Building 30
Sq Ft Source Measured
Documents None
County Middlesex
Total market time (incl. prior listings) 59 days

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1910
Bedrooms
2
Full Bathrooms
2
Half Bathrooms
1
Living Area
1,722 sq ft
Total Rooms
5
Stories
2
Entry Level
1

Room Details

First Floor

Bedroom3
Kitchen
Living Room

Second Floor

Bedroom2
Office

Other Floor

Bathroom1
Bedroom5
Bedroom4
Dining Room
Bathroom2
Bathroom3
Master Bedroom
Family Room
Master Bathroom
Yes

Interior Features

Flooring: Wood, Tile
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator
Interior Features: Office
Windows: Insulated Windows
Basement: N
Laundry: First Floor, In Building
Security:

Construction & Materials

Year Built: 1910
Effective Year (Renovated): 2026
Structure Type: Detached
Exterior Materials: Frame
Roof: Rubber
Foundation:
Stories: 2

Heating, Cooling & Utilities

Heating: Electric Baseboard, Heat Pump
Cooling: Heat Pump
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Patio, Fenced Yard
Patio & Porch: Patio
Fencing: Security, Fenced
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Total Parking Spaces: 1
Parking Features: Off Street

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $8
Homeowners Insurance $200
HOA Fee $275/mo
PMI (if <20% down) $0

Loan Summary

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

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

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.

Location

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Neighborhood

30 Columbus # 30, Waltham MA 02451

Waltham, MA 02451

Listing Information

Listing Agent Richard Carlo
Listing Office Conway - West Roxbury
Office Phone 617-469-9200
Agent MLS ID BB910783
Office MLS ID BB1494
Listing Data Updated Jun 27, 2026 3:05 AM 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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