Active
1 Days on market
30 Columbus Ave #4 Waltham — Photo 1 of 31

30 Columbus Ave #4 Waltham — Photo 1 of 31

$739,000

30 Columbus Ave #4, Waltham, MA 02451

Waltham, MA 02451

Beds

2

Baths

2.5

SqFt

1,722

Style

Condominium

Built

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. OPEN HOUSE SATURDAY AND SUNDAY 11:30 - 12:30.

Open Houses

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$429/sqft
Local Avg (Waltham)$504/sqft
15% BelowMarket Average

* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Waltham, MA.

Property Details

Financials

Original Price$739,000
Annual Taxes$99
HOA Fee$350

Parking

Garage0
Off-Street1

Interior Specifications

Total Rooms5
FireplacesNone
FlooringWood, Tile
BasementY

Climate & Utilities

HeatingElectric Baseboard, Heat Pump
CoolingHeat Pump
WaterPublic
SewerPublic Sewer

Building & Exterior

ConstructionFrame
RoofRubber
Foundation--
ZoningRES

Property & Lot

Acres0.2
SqFt Lot8,712
Lot Features--

Amenities & Appliances

Range • Dishwasher • Disposal • Microwave • Refrigerator

Neighborhood

Public Transportation • Shopping • Walk/Jog Trails • Medical Facility

Geography

Floorplan Breakdown

Structural Layout

Second
OfficeMaster BedroomBedroom 2
First
Living RoomKitchen
Living Room
Lvl First
Kitchen
Lvl First
Office
Lvl Second
Master Bedroom
Lvl Second
Bedroom 2
Lvl Second

Property History

Listed
$739,000

Sep 10, 2026

MLS® 73574942

Listed
$749,900

Sep 10, 2026

MLS® 73574935

Population

17,393

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$122K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

40.7%

U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)

New Construction Permits — Middlesex County

2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings

U.S. Census Bureau, Building Permits Survey (through Jun '26)

Listing Provided By

Listing Agent: Richard Carlo

Listing Office: Conway - West Roxbury

MLS® Number: 73574942

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