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30 Columbus Ave # 4, Waltham MA 02451

$739,000

Estimated $4,562/month Calculator

Single Family

2 Bedrooms

Baths

1722

Total Parking: 1

8,712 (0.20)

Built in 1910

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.

This home has been viewed 3 times

Last Checked: September 16th, 2026 at 5:43pm (Source: MLS PIN #73574935)

Air Conditioning

Waterview

Lead Paint Free

General Information for 30 Columbus Ave # 4, Waltham MA 02451

Listing ID73574935

Property TypeSingle Family / Detached

Price$739,000 ($429.15/SqFt)

StyleColonial

CityWaltham

CountyMiddlesex

Neighborhood(s)

Garage Parking0

ZoningRES

Year Built1910

Year Built SourcePublic Records

Year Built DetailsActual

Interior Features for 30 Columbus Ave # 4, Waltham MA 02451

Approximate Living Area Total1722

Living Area Includes BasementNo

Rooms5

Bedrooms2

Primary En Suite BathroomYes

Basement

Cooling1, Split

Fireplaces

AppliancesRange

FlooringTile

Electric220 Volts

Exterior Features for 30 Columbus Ave # 4, Waltham MA 02451

Approximate Lot Size (Acres)0.2

Approximate Lot Size (Square Feet)8712

Total Parking1

Garage Parking0

WaterPublic

SewerPublic Sewer

Lot FeaturesGentle Sloping

Parking Features

Exterior Features

Foundation Materials

Construction MaterialsFrame

Road Frontage Type

Patio & Porch

Roof MaterialAsphalt/fiberglass Shingles

Utility Connections

Water ViewsNo

Water Views Features

Waterfront0

Waterfront Features

Pool Features

Horse Permitted0

Horse Amenities

Disclosures for 30 Columbus Ave # 4, Waltham MA 02451

Lead PaintNone

UFFI

Living Area Includes BasementNo

Living Area Disclosure

Building Area SourceMeasured

Special Listing Conditions

ExclusionsPersonal Belongings.

Compensation Based On

Financial Information for 30 Columbus Ave # 4, Waltham MA 02451

Association Fee

Association Fee Frequency

Association Fee Includes

Real Estate Tax99

Tax Year2026

Assessed Value$99

Location Information for 30 Columbus Ave # 4, Waltham MA 02451

Elementary SchoolPlympton Elementary School

Middle SchoolJohn F Kennedy Middle School

High SchoolWaltham High School

Neighborhood(s)

Area AmenitiesWalk/jog Trails

Contact Information for 30 Columbus Ave # 4, Waltham MA 02451

Agent

Name: Richard Carlo

Office

Name: Conway - West Roxbury

Phone: 617-469-9200

Payment Calculator

, Interest

Property Taxes 8.25

Principal & Interest 4553.48

HOA Dues

Term

Interest

Home Price

Down Payment

Exclusive Listing Agent

Conway - West Roxbury

Richard Carlo

Agent Phone

Office Phone

(617) 469-9200

Text Agent Call Agent Call Office

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    [description] => 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.
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    [unparsed] => 30 Columbus Ave # 4, Waltham MA 02451
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EXIT

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