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66 Sunnyside AveWinthrop, MA 02152

For Sale

$1,199,000

Smart Buyer Rebate $5,995

Discover a unique opportunity at 66 Sunnyside Ave in Winthrop, MA, a 1920 multi-family property offering 2635 square feet of living space. This two-story residence, set on a generous 5227 square foot lot, presents an exceptional blend of classic charm and potential for contemporary living. The property features a total of five bedrooms, providing ample private spaces for residents. Two full bathrooms are thoughtfully integrated throughout the home, ensuring convenience and functionality for multiple occupants. This multi-family dwelling offers a versatile layout, ideal for extended family living or as an income-generating asset. Imagine the possibilities for creating distinct living areas within its expansive footprint. To truly appreciate the lifestyle and potential this property offers, schedule your private viewing today.

Listed by Mirna Orellana

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COM-PRO Real Estate Services, Inc

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617-650-7187

Last updated June 07, 2026

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Source: MLSPin #73529063

Listing Facts

  • TypeMulti-family
  • NeighborhoodCottage Park
  • Bedrooms5
  • Bathrooms2
  • Days on Prevu12
  • Taxes$9,928/year
  • Size2,635 sqft
  • Price per sqft$455

Amenities

  • Private Outdoor Space
  • Parking

Location

Mortgage Calculator

Listing History

06/03/2026
Listed by COM-PRO Real Estate Services, Inc
$1,199,000

Property Details for 66 Sunnyside Ave

Exterior

Construction

  • Number Of Units Total: 2
  • Roof: Rubber
  • Stories: 3
  • Stories Total: 3
  • Year Built: 1920
  • Year Built Details: Actual
  • Exterior Features: Professional Landscaping

Features

  • Fencing: Fenced
  • Patio And Porch Features: Enclosed, Deck
  • Road Frontage Type: Public
  • Waterfront Features: Waterfront, Bay, Ocean, 1/10 To 3/10 To Beach, Beach Ownership(Public)
  • Waterfront: Yes

Measurements

  • Building Area Total: 2,635
  • Building Area Units: Square Feet
  • Lot Features: Other
  • Lot Size Acres: 0.12
  • Lot Size Area: 0
  • Lot Size Square Feet: 5,336
  • Lot Size Units: Acres

Financial

Residential Income

  • Gross Income: $85,200.00
  • Operating Expense: $8,300.00

Taxes

  • Parcel Number: M:0022 B:0091 L:0000,1421230
  • Tax Annual Amount: $9,928.00
  • Tax Assessed Value: $891,200.00
  • Tax Year: 2026

Interior

Measurements

  • Living Area: 2,635
  • Living Area Source: Public Record

Rooms

  • Basement: Walk-Out Access, Interior Entry, Sump Pump, Concrete
  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 5
  • Rooms Total: 16

Other

Location

  • Tax Block: 0091
  • Tax Lot: 0000

Parking

Parking

  • Open Parking Spaces: 2
  • Open Parking: Yes
  • Parking Features: Off Street, Paved
  • Parking Total: 2

Utilities

Equipment

  • Electric: Circuit Breakers, Individually Metered
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this multi-family home have?

There are 5 bedrooms and 2 bathrooms in this multi-family home at 66 Sunnyside Ave.

Does this multi-family home have parking?

Yes, there are 2 parking spaces available for 66 Sunnyside Ave.

What are the annual taxes for 66 Sunnyside Ave?

Annual taxes for this multi-family home are estimated at $9,928.

What is the square footage on this multi-family home?

According to the MLS, this listing is 2,635 sqft.

66 Sunnyside Ave is a 5-bedroom, 2-bath multi-family home for sale in Winthrop MA 02152. On Prevu for 12 days at $1,199,000. This home features 2,635 square feet of living space, located in Winthrop Town. The median listing price for multi-family homes in this area is $875,000. Additional amenities include private outdoor space and parking. Browse more multi-family home listings in Winthrop Town.

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.