Lower Mystic Lake Lakefront Property

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331 Mystic St
Arlington, MA 02474

Property

$3,495,000

New to the market!

DIRECT lakefront

Single Family: Colonial Single Family Residence
14 rooms, 4 beds, 4 full baths, 1 half baths

Middlesex County
Color:
Fireplaces: 2

Rare waterfront living on the Mystic Lakes. This exceptional, secluded residence offers a lifestyle centered around nature, relaxation, and creating generations of memories. Filled with natural light and stunning water views, the home features spacious living and dining areas ideal for everyday living and entertaining. The family room showcases a dramatic picture window overlooking the water with access to a deck perfect for gatherings. A well-appointed kitchen and dedicated home office add comfort and functionality. Upstairs are 4+ spacious bedrooms including a beautiful primary suite retreat. A third-floor artist studio and expansive basement workshop offer exceptional flexibility. For the car enthusiast there is a 4 car garage . Enjoy decades of memories and a legacy lifestyle steps to the water invite kayaking, paddleboarding, boating, fishing, and year-round enjoyment of this extraordinary waterfront setting. Convenient to Cambridge and beyond.

Property Information

Approx. Living Area: 4260 sq. ft.
Heat: Sign in for details
Cooling: Sign in for details
Approx. Acres: 0.95
Parking: 8 spaces, Attached, Detached, Garage Door Opener, Storage, Garage Faces Side, Oversized, Paved Drive, Off Street, Driveway, Paved
Garage: 4 spaces

Room Details

Living Room: Main,First floor (340 sqft) Flooring - Hardwood, Window(s) - Picture, Deck - Exterior, Exterior Access, Lighting - Overhead
Dining Room: Main,First floor (352 sqft) Closet/Cabinets - Custom Built, Flooring - Hardwood, Lighting - Overhead
Family Room: Main,First floor (352 sqft) Flooring - Hardwood, French Doors, Deck - Exterior, Exterior Access, Recessed Lighting
Kitchen: Main,First floor (121 sqft) Flooring - Hardwood, Stainless Steel Appliances, Gas Stove, Lighting - Overhead
Main Bedroom: Second floor (500 sqft) Walk-In Closet(s), Closet, Flooring - Hardwood, Lighting - Sconce
Bedroom 2: Second floor (195 sqft) Closet, Flooring - Hardwood, Lighting - Overhead, Window Seat
Bedroom 3: Second floor (195 sqft) Closet, Flooring - Hardwood, Lighting - Overhead
Bedroom 4: Second floor (144 sqft) Closet, Flooring - Hardwood, Lighting - Overhead
Bedroom 5: Third floor (238 sqft) Flooring - Hardwood, Recessed Lighting
Bathroom 1: Main,First floor (8 sqft) Flooring - Hardwood
Bathroom 2: Second floor (63 sqft) Bathroom - Full, Bathroom - Tiled With Shower Stall
Bathroom 3: Second floor (40 sqft) Bathroom - Full, Bathroom - Tiled With Tub & Shower, Lighting - Overhead
Office: Main floor (72 sqft) Flooring - Hardwood

Features

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Other Property Information

Disclosure Declaration? No
Exclusions: Personal Property
Lead Paint?
Year Built: 1940, Actual
Year Round?

Tax Information

Assessed Value: $3,821,100
Taxes: $41,367 (2026)
Zoning: Sign in for details
Book: 47991
Page: 474
Parcel: M:070.0 B:0003 L:0001.E,323939
Map:
Block:
Lot:
Cert:

Listed by Steve McKenna & The Home Advantage Team of Gibson Sotheby's International Realty

MLSPIN # 73516690

© MLS Property Information Network. All rights reserved. Information in this listing was gathered from third party resources including the seller and public records. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations or warranties as to the accuracy of this information.

MLS Property Information Network data last updated on Tuesday, May 12, 2026 at 2:17 PM

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