
19 Linden Ave Belmont — Photo 1 of 32
Beds
6
Baths
5.5
SqFt
5,418
Style
Single Family
Built
1915
A prime Belmont location and refined private living come together in this magnificent residence set on a peaceful, tree-lined street in one of Belmont’s most desirable neighborhoods, with easy access to Cambridge, Harvard Square and Boston. Thoughtfully designed and expertly constructed, this sophisticated 4-level home blends timeless elegance, everyday functionality, and modern comfort. The main level features gracious formal living and dining rooms, a beautifully appointed open-concept kitchen with premium Thermador appliances, a breakfast area, a versatile meeting/flex room, and a generously sized wet bar designed for entertaining. The upper levels offer multiple luxurious bedroom suites, a private office, laundry, a spacious front porch extending across the width of the home, and a versatile recreation or flex space—creating a thoughtful balance of comfort, privacy, and functionality throughout. A legal private lower-level suite adds exceptional flexibility with its own kitchen, private living space, 2 bedrooms, multiple bathrooms, and laundry—well suited for multi-generational living, extended stays, guests, or au pair accommodations. Complete with a 2-car garage, spacious patio, and private backyard, this remarkable Belmont home offers inviting spaces for relaxation and entertainment. With convenient access to local schools, public transportation, shopping, dining, parks, this is a rare opportunity to enjoy luxury, versatility, and lasting livability.
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Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Belmont, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Range • Dishwasher • Disposal • Microwave • Refrigerator • Freezer • Washer • Dryer • Wine Refrigerator • Range Hood • Other
Neighborhood
Public Transportation • Shopping • Tennis Court(s) • Park • Walk/Jog Trails • Golf
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl FirstDining Room
Lvl FirstKitchen
Lvl FirstOffice
Lvl SecondFamily Room
Lvl BasementPrimary Bedroom
Lvl SecondBathroom - Double Vanity/Sink, Walk-In Closet(s), Balcony / Deck, Cable Hookup, Dressing Room, Recessed Lighting
Bedroom 2
Lvl SecondBedroom 3
Lvl ThirdBedroom 4
Lvl ThirdBedroom 5
Lvl BasementBathroom 1
Lvl FirstBathroom 2
Lvl FirstBathroom 3
Lvl SecondPopulation
27,175
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$183K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
35.3%
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 5,418 sq ft principal dwelling). Lot size: 7,929 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: Nathan Long
Listing Office: Coldwell Banker Realty - Cambridge
MLS® Number: 73578564
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