
148 Main St Waltham — Photo 1 of 35
$1,700,000
148 Main St, Waltham, MA 02453
Waltham, MA 02453
Beds
4
Baths
4.5
SqFt
4,514
Style
Single Family
Built
2022
Exceptional 2023-built luxury home offering 4,500+ sq ft of beautifully finished living space. A welcoming foyer leads to a stylish dining bar with custom cabinetry & wine fridge, opening to the living room, dining area & spectacular island kitchen. The kitchen/pantry is a true showstopper with 2 sinks, 2 dishwashers, abundant high-end cabinetry & elegant stone counters. Multiple sliders open to a level fenced yard & stone patio, creating an ideal indoor/outdoor entertaining space. Impressive ceiling heights, abundant natural light & spacious rooms create a fresh, airy feel throughout. Upstairs features 3 large bedrooms, each with en-suite bath, office, dedicated laundry & walk-in closets. The stunning primary suite offers a spa-like bath, soaking tub, oversized shower & private water closet. Finished lower level adds a bedroom, bath, living area & gaming/ping-pong space. A 2-car garage with electric vehicle charger adds convenient access to parks, schools, restaurants & major roadways.. Plus, 1,200+ sq ft of unfinished attic space offers tremendous potential for future expansion & added value.
Key facts
It was listed on September 15, 2026. The annual property taxes are $14,397 (2026 tax year). It sits on a 0.17-acre (7,610 sq ft) lot.
Immersive Experience
Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Waltham, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Disposal • Microwave • ENERGY STAR Qualified Refrigerator • ENERGY STAR Qualified Dryer • ENERGY STAR Qualified Dishwasher • ENERGY STAR Qualified Washer
Geography
Property History
$1,700,000
Sep 15, 2026
MLS® 73577128
$1,800,000
Jul 14, 2026
MLS® 73505292
$1,800,000
Apr 22, 2026
MLS® 73505292
Questions about this home
When was 148 Main St, Waltham listed?
148 Main St, Waltham was listed on September 15, 2026.
Has the price of 148 Main St, Waltham changed?
The price hasn't changed since it was listed at $1,700,000.
What are the property taxes for 148 Main St, Waltham?
The annual property taxes for 148 Main St, Waltham are $14,397 (2026 tax year).
How big is the lot at 148 Main St, Waltham?
148 Main St, Waltham sits on a 0.17-acre (7,610 sq ft) lot.
What is the status of 148 Main St, Waltham?
148 Main St, Waltham is actively listed for sale.
Population
31,591
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$115K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
56.6%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,698 housing units permitted in the last 12 months (+3% vs the prior 12 months) — 1,713 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jul '26)
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 4,514 sq ft principal dwelling). Lot size: 7,610 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Listing Agent: Ad Advisors Team
Listing Office: Block Realty
MLS® Number: 73577128











