Condominium at 30 Columbus Ave # 4, Waltham MA 02451, Waltham
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31 photos

$739,000

30 Columbus Ave # 4, Waltham MA 02451
Waltham, MA 02451
Listed by Richard Carlo
Bedrooms
2
Bathrooms
2.5
Living area
1,722 sqft
Year built
1910

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.

Property details

MLS #
73574942
Property type
Condominium
Subdivision
N/A
Status
Active
Days on market
14
On market date
September 10, 2026
Stories
2
Total bathrooms
2.5
Garage spaces
N/A
Parking spaces
1
Lot size
0.2 acres
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Nearby schools

Within 10 miles · public school directory data (NCES)

Elementary
Thomas R Plympton Elementary School
0.37 mi away · Grades 0-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
334
Student:teacher ratio
10.1:1
District
Waltham
Middle
John W. McDevitt Middle School
0.78 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
617
Student:teacher ratio
7.8:1
District
Waltham
High
Waltham Sr High
1.46 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
1,643
Student:teacher ratio
10.2:1
District
Waltham

Walkability

Blended score for Waltham's center: EPA's National Walkability Index (street network, transit, land-use mix) combined with nearby-amenity density. EPA National Walkability Index only -- nearby-amenity data not cached yet for this area.

98
Highly walkable
out of 100
EPA National Walkability Index
19.7 / 20 -- Most walkable

Market position

How this listing compares to current activity in Waltham, from live MLS data.

On the market 14 days -- 74 fewer days than Waltham's current average of 88 days.
For reference, the median list price across 421 active listings in Waltham right now is $4,900.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Est. monthly payment
$4,600/mo
$147,800 down
$591,200 loan
Principal & interest$3,835
Property tax (est.)$616
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated 10 days ago.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.