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19 Linden Ave Belmont — Photo 1 of 32

19 Linden Ave Belmont — Photo 1 of 32

$3,295,000

Investment Analysis — 19 Linden Ave

Belmont, MA 02478

Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 6-bedroom in 02478 carries an estimated $4,420/mo in gross rent — about a 0.67% cap rate and $22,239/yr in estimated NOI at the $3,295,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

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.

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.

Estimates — not financial advice

These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.

Open Houses

Property Details

Financials

Original Price$3,295,000
Annual Taxes$18,071

Parking

Garage2
Off-Street6

Interior Specifications

Total Rooms23
Fireplaces3
FlooringTile, Vinyl, Hardwood
BasementFull, Finished

Climate & Utilities

HeatingCentral, Forced Air
CoolingCentral Air
WaterPublic
SewerPublic Sewer

Building & Exterior

ConstructionFrame
RoofShingle
FoundationStone
ZoningSC

Property & Lot

Acres0.18
SqFt Lot7,929
Lot FeaturesLevel

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

Third
Bedroom 3Bedroom 4
Second
OfficePrimary BedroomBedroom 2Bathroom 3
First
Living RoomDining RoomKitchenBathroom 1Bathroom 2
Basement
Family RoomBedroom 5
Living Room
Lvl First
Dining Room
Lvl First
Kitchen
Lvl First
Office
Lvl Second
Family Room
Lvl Basement
Primary Bedroom
Lvl Second

Bathroom - Double Vanity/Sink, Walk-In Closet(s), Balcony / Deck, Cable Hookup, Dressing Room, Recessed Lighting

Bedroom 2
Lvl Second
Bedroom 3
Lvl Third
Bedroom 4
Lvl Third
Bedroom 5
Lvl Basement
Bathroom 1
Lvl First
Bathroom 2
Lvl First
Bathroom 3
Lvl Second
Listing Provided By

Listing Agent: Nathan Long

Listing Office: Coldwell Banker Realty - Cambridge

MLS® Number: 73578564