Skip main navigation
Off market
  • Price Unknown

    99 Sumner Penthouse 612, Boston, MA 02128

    2beds
    1,206sqft
    Condominium
    Built in 2021
    -- sqft lot
    $-- Zestimate®
    $--/sqft
    $-- Estimated rent

    Home value

    Not available

    Estimated sales range

    Not available

    Not available

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more
    Refinance and save

    $956/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $956/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    Sun filled Penthouse 2 bedroom + den with deeded parking! New construction at The Mark, LAST ORIGINAL HOME LEFT to be sold by developer! Be the first to live in this charming layout with spacious living room & study perfect for an at home office. Large windows with southern exposure will give you amazing light all day with views facing over the courtyard and partial views over Boston Harbor. The Mark is a full service luxury building on the waterfront with 24 hour concierge, Terrace lounge with fire pits/gas grills, golf simulator, conference room/amazing lobby space, billiards lounge, pet spa, fitness center & more! Easy to Show! Call/Text Alexandria to set up appointment.

    This property is not currently displayed as for sale or rent on Zillow. This may be different from what's on other websites or public sources.

    Zillow last checked:

    Listing updated:

    Listed by:

    Janice Dumont 617-430-3319,

    Advisors Living - New Developments 617-375-7900,

    Alexandria Lyons 617-512-8806

    Bought with:

    Post Advisory Group

    Engel & Volkers Boston

    Source: MLS PIN,MLS#: 72987790

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 2
    • Full bathrooms: 2
    Primary bedroom
    • Features: Walk-In Closet(s), Flooring - Hardwood, Lighting - Overhead
    • Level: First
    Bedroom 2
    • Features: Walk-In Closet(s), Flooring - Hardwood, Lighting - Overhead
    • Level: First
    Primary bathroom
    • Features: Yes
    Bathroom 1
    • Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Closet - Linen, Lighting - Overhead
    • Level: First
    Bathroom 2
    • Features: Bathroom - Full, Bathroom - Tiled With Tub & Shower, Closet - Linen, Lighting - Overhead
    • Level: First
    Kitchen
    • Level: First
    Living room
    • Features: Flooring - Wood, Balcony - Exterior, Exterior Access, Open Floorplan, Recessed Lighting, Slider
    • Level: First
    Heating
    • Forced Air
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer
    • Laundry: In Unit
    Features
    • Flooring: Tile, Engineered Hardwood
    • Windows: Insulated Windows
    • Basement: None
    • Has fireplace: No
    Interior area
    • Total structure area: 1,206
    • Total interior livable area: 1,206 sqft

    Property

    Parking
    • Total spaces: 1
    • Parking features: Under, Deeded
    • Attached garage spaces: 1
    Features
    • Entry location: Unit Placement(Upper)
    • Has view: Yes
    • View description: Water, Harbor, Marina
    • Has water view: Yes
    • Water view: Harbor,Marina,Water
    • Waterfront features: Waterfront, Harbor
    Details
    • Parcel number: 1328111
    • Zoning: 0

    Construction

    Type & style
    • Home type: Condo
    • Property subtype: Condominium
    • Attached to another structure: Yes
    Condition
    • Year built: 2021

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: for Gas Range

    Community & HOA

    Community
    • Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Private School, Public School, University
    • Security: Concierge
    HOA
    • Amenities included: Elevator(s), Recreation Facilities, Fitness Center
    • Services included: Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash
    • HOA fee: $956 monthly
    Location
    • Region: Boston

    Financial & listing details

    • Date on market: 12/30/2025

    Price history

    DateEventPrice
    8/4/2026Listing removed$1,200,000$995/sqft
    Source: MLS PIN #73478804 Report a problem
    6/6/2026Price change$1,200,000-7.6%$995/sqft
    Source: MLS PIN #73478804 Report a problem
    4/2/2026Price change$1,299,000-3.8%$1,077/sqft
    Source: MLS PIN #73478804 Report a problem
    3/16/2026Listed for sale$1,350,000$1,119/sqft
    Source: MLS PIN #73478804 Report a problem
    12/21/2025Listing removed$1,350,000$1,119/sqft
    Source: MLS PIN #73455485 Report a problem
    11/17/2025Listed for sale$1,350,000+14.4%$1,119/sqft
    Source: MLS PIN #73455485 Report a problem
    7/25/2022Sold$1,179,900$978/sqft
    Source: MLS PIN #72987790 Report a problem
    6/8/2022Contingent$1,179,900$978/sqft
    Source: MLS PIN #72987790 Report a problem
    6/6/2022Price change$1,179,900-5.5%$978/sqft
    Source: MLS PIN #72987790 Report a problem
    5/30/2022Listed for sale$1,248,000$1,035/sqft
    Source: MLS PIN #72987790 Report a problem

    Public tax history

    Tax history is unavailable.

    Neighborhood: East Boston

    Nearby schools

    GreatSchools rating