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Off market
  • $1,011,400

    20 Haynes St #301, Boston, MA 02128

    3beds
    1,420sqft
    Apartment
    Built in ----
    -- sqft lot
    $1,011,400 Zestimate®
    $712/sqft
    $4,139 Estimated rent

    Home value

    $1,011,400

    $951,000 - $1.08M

    $4,139/mo

    Zestimate® history
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    $4,139/mo

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    $4,139/mo

    Rent Zestimate®

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    $5,952/mo

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    $5,952/mo

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    What's special

    Breakfast barWell-designed open-concept layoutSouthwest-facing exposure

    Welcome to the Flats on Haynes, a modern building completed in 2020 and located in East Boston's Jeffries Point neighborhood. At 1,400 sqft, this penthouse unit is the largest unit in the complex and offers offers an additional 235 sqft private roof deck, totaling over 1,600 sqft of space. A well-designed open-concept layout with southwest-facing exposure, bringing in abundant natural light throughout the main living space and sweeping views of Boston Harbor, Piers Park, and the city skyline. The kitchen is equipped with stainless steel Samsung appliances and breakfast bar, making it well-suited for both everyday use and entertaining. The primary bedroom includes two closets and an en-suite bathroom with walk-in shower. Two additional bedrooms are similarly sized, each offering ample closet space and flexibility for roommates, guests, or a home office. Additional conveniences include an available dedicated garage parking space (fee applies) and private storage unit. Situated on a quieter street, the property is still within close proximity to Maverick Square, the MBTA Blue Line, and neighborhood destinations such as Tall Ship Boston, Cunard Tavern, The Quiet Few, Downeast Cider, and the ICA Watershed. Available 9/1/2026. Pets may be considered with owner approval and an additional pet fee. Last month's rent and security deposit due at signing. Pets will be considered with owner's permission and additional pet fee.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Zillow last checked:

    Listing updated:

    Source: Zillow Rentals

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • Full bathrooms: 2
    Cooling
    • Central Air
    Appliances
    • Included: Dryer, Washer
    • Laundry: In Unit
    Features
    • Flooring: Hardwood
    Interior area
    • Total interior livable area: 1,420 sqft

    Property

    Parking
    • Parking features: Attached
    • Has attached garage: Yes
    • Details: Contact manager
    Features
    • Patio & porch: Deck
    Details
    • Parcel number: CBOSW01P04536S022

    Construction

    Type & style
    • Home type: Apartment
    • Property subtype: Apartment

    Community & neighborhood

    Location
    • Region: Boston

    HOA & financial

    Other fees
    • Deposit fee: $5,400

    Other

    Other facts
    • Available date: 09/01/2026

    Price history

    DateEventPrice
    4/22/2026Listing removed$5,400$4/sqft
    Source: Zillow Rentals Report a problem
    4/15/2026Listed for rent$5,400+8%$4/sqft
    Source: Zillow Rentals Report a problem
    3/19/2024Listing removed--
    Source: Zillow Rentals Report a problem
    3/11/2024Listed for rent$5,000$4/sqft
    Source: Zillow Rentals Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$9,859 +11.1%$851,400 +4.6%
    2024$8,872 +3.6%$813,900 +2.1%
    2023$8,565 +2.6%$797,500 +4%
    2022$8,345 $767,000

    Find assessor info on the county website

    Neighborhood: East Boston

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $1,011,400
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    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $1,011,400