30 Columbus Ave #4 · Waltham

FOR SALE · MLS #73574942

$739,000

beds
2
baths
2.5
sqft
1,722

30 Columbus Ave #4

Waltham, MA 02451

LOCATION

Property location

Directions

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30 Columbus Ave #4, Waltham, MA 02451Open Street View

Main Street to Wellington Street to Columbus Ave

Home type
Condominium
Interior living area
1,722 sqft
Year built
1910
Lot size
8,712 sqft (about 0.20 acres)
Parking spaces
1
Price per sqft
$429/sqft
HOA fee
$328 · Monthly

About this home

Welcome to 30 Columbus St, Waltham—an exceptional new condo conversion offering the perfect single-family alternative. This freestanding detached unit lives much like a single-family home, providing privacy, its own outdoor space, and no shared walls, while being part of a beautifully reimagined 4-unit condominium complex. Completely renovated from top to bottom, this home combines modern design with quality craftsmanship throughout. Offering 5 rooms, 2 bedrooms, and 2.5 baths across two levels, the main level features a stylish galley-style eat-in kitchen, first-floor laundry, and spacious living room. Upstairs offers a private primary suite with walk-in closet, second bedroom, full bath, and flexible office space. Additional features include a private patio, fenced yard, basement storage, and one deeded parking space. Ideally located near Moody Street, Brandeis University, and Routes 95 and 2. A rare opportunity for those seeking the feel and privacy of a single-family home with the convenience of condominium living.

Listed by Richard Carlo · Conway - West Roxbury
MLS PIN #73574942 · Updated 10/29/2026, 3:30:00 AM ET

Building & association

Total units
4
Building stories
2
Entry level
1
HOA fee includes
Water · Sewer · Insurance · Maintenance Structure · Maintenance Grounds · Snow Removal

From MLS fields in this listing. Confirm association rules and fees with the association documents.

Facts & features

Home overview
Property subtype
Condominium
Property category
Residential
MLS status
Active
Bedrooms
2
Full bathrooms
2
Half bathrooms
1
Total bathrooms
2.5
Total rooms
5
Living area
1,722 sqft
Living area source
Measured
Above grade finished area
1,722 sqft
Building area
1,722
Building area units
Square Feet
Building area source
Measured
Area includes basement
No
Stories
2
Building stories
2
Entry level
1
Unit building
4
Interior & systems
Heating
Electric Baseboard · Heat Pump
Heating available
Yes
Heating zones
4
Cooling
Heat Pump
Cooling available
Yes
Cooling zones
4
Appliances
Range · Dishwasher · Disposal · Microwave · Refrigerator
Flooring
Wood · Tile
Interior features
Office
Laundry
First Floor
Basement
Y
Fireplace
No
Fireplaces
0
Electrical service
Circuit Breakers
Windows
Insulated Windows
Doors
Insulated Doors
Primary bathroom features
Yes
Room details

Primary bedroom

Level
Second

Bedroom 2

Level
Second

Living room

Level
First

Kitchen

Level
First

Office

Level
Second

Price & tax details

Current asking price$739,000
Original asking price$739,000
Listed on2026-09-10
Days on market49
Tax record supplied by MLS
YearProperty taxAssessed value
2026$99$99

These records are supplied by the current listing. Assessed value is not market value; confirm taxes with the local assessor.

Mortgage calculator

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SCHOOLS & EDUCATION

Schools & performance

2026 MA DESE

School names, grades and state-reported measures are listed below.

Schools named in the listing

—DESE percentile

MLS-listed elementary

Plympton Elementary School

School name supplied by the listing; confirm with the district.

66DESE percentile

MLS-listed middle

John F Kennedy Middle

Grades 6 · 7 · 8

Progress toward targets 67%

—DESE percentile

MLS-listed high school

Waltham High School

School name supplied by the listing; confirm with the district.

MLS school names do not guarantee attendance. Assignment can vary by school year, grade and admissions policy; confirm with the district before committing.
What do these numbers mean?

DESE accountability percentiles (1–99) compare schools administering similar assessments, using up to two years of indicators. These are not test scores out of 100 or GreatSchools 1–10 ratings. Progress toward targets is a separate state measure. Consider programs, support services and your child’s needs as well.

School names link to available school or district websites.

Information is deemed reliable but is not guaranteed. © 2026 MLS Property Information Network, Inc. All rights reserved.

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