House for Sale

  • 516 Av. Roslyn H3Y2T5

    $5,495,000 | #15000883

    4 + 1


    Welcome to 516 Roslyn Avenue, a majestic eight bedroom residence located on a double lot in a highly coveted Westmount location. Built in 1910, this home offers over 5700 sf of interior space set on four floors. Crafted of red clay brick with limestone accents & an attractive south facing extension, this outstanding home was deemed to be of significant architectural importance by the 1988 Westmount Heritage Study. Its voluminous entrance foyer, soaring ceilings, open spaces & many windows provide plenty of natural light. Set on flat land measuring over 11,000 sf, this home represents a rare opportunity to create a spectacular urban oasis.

    Offered for sale for the first time since 1968, this is a rare opportunity to acquire a majestic residence in one of Westmount's best locations. Boasting 8 bedrooms, 4+1 bathrooms & spacious entertaining spaces, this grand home is located on one of the most sought after blocks of Westmount between Sherbrooke St. & Cote St. Antoine, a tree-lined street characterized by a gentle slope.

    Over 11,000 square feet of flat land presents infinite opportunities to create an exceptional outdoor environment. This property is ready for the next owners to create the home of their dreams where happy memories are sure to be made.

    MAIN FLOOR (2050 sf)Soaring ceilings, a welcoming foyer with a grand circular staircase, spacious entertaining rooms & large windows flooded with natural light characterize the main floor of this residence.

    The living room features a fireplace and picture window looking south along Roslyn Avenue.

    A south facing family room, also with large windows, provides views over the vast side garden & features a retro chic bar hidden behind teak cabinetry.

    The spacious dining room, nicely open to the living room, offers views over the rear garden through glass sliding doors. Original pocket doors can be used to close off this room for more intimate dining.

    A vintage kitchen with adjoining solarium and back door accessing the spacious patio and expansive backyard. The all-white solarium makes a peaceful refuge overlooking the garden. A convenient mudroom leads to the side of the house, and a staircase leading to the basement are also accessible off of this room.

    Also on this floor is a bedroom with a 4-piece bathroom which makes a perfect 'in-law suite' or can be repurposed as a home office.

    UPPER FLOOR (1335 sf)This floor offers a spacious primary bedroom with its own fireplace, three other large bedrooms and two full bathrooms. Plenty of closet space is available in each room for all members of the family and there is a large walk in closet on the landing. With so much space available on this level, endless possibilities exist for the space to be reconfigured to suit every family's needs.

    TOP FLOOR(1008 sf)On this floor you will find two more bedrooms, and a large space which currently serves as the family games room. Thanks to its size, the games room could be considered as another option for use as a primary bedroom. Another full bathroom & a large walk in closet can also be found on this level.

    BASEMENT(1337 sf)Here, are a spacious recreation, a clean bright laundry area, a powder room, a wine cellar and several storage/utility rooms. The generous space could easily be reconfigured to include a home gym and nanny's quarters. A side door from the playroom leads to the flat driveway & to the tandem two car garage.

    *Living space provided from the municipal assessment website. Floor plans and measurements are calculated by iGuide on a net basis*

    *Some rooms have been virtually staged*


    Refrigerator, stove, range hood, dishwasher, kitchen counter stools, washer, dryer (non-functional), basement fridge, all lighting of a permanent nature except where excluded, all windows coverings/blinds where installed, hot water tank, alarm system.


    Dining room chandelier, all of seller's personal effects, furniture, furnishing and artwork in the house.

    Neighbourhood: Westmount

    Number of Rooms: 17

    Lot Area: 1031.2

    Lot Size: 0

    Property Type: Two or more storey

    Building Type: Detached

    Building Size: 13.03 X 0

    Living Area: 4877 sq. ft.



    Heating system
    Hot water

    Water supply

    Heating energy
    Heating oil

    Equipment available
    Electric garage door

    Poured concrete
    Concrete block

    Hearth stove
    Wood burning stove

    Single width

    Daycare centre
    Park - green area
    Elementary school
    High school
    Public transport

    6 feet and over
    Separate entrance
    Finished basement


    Sewage system
    Municipal sewer

    Asphalt shingles
    Elastomer membrane


    Room Dimensions Floor Type Details
    Hallway7.5x8.6 PCeramic tiles
    Hallway21.5x8.6 PCeramic tiles
    Living room29.7x18.3 PWood
    Family room18.3x16.3 PWood
    Dining room16.10x13.11 PWood
    Kitchen17.2x16.3 POther
    Other8.1x7.4 POther
    Solarium10.7x9.3 PConcrete
    Bedroom11.7x11.8 PWood
    Bathroom10.1x6.10 PCeramic tiles
    Bedroom15.10x24.8 PWood
    Bedroom12.7x13.9 PWood
    Bedroom12.0x13.10 PWood
    Bathroom6.2x13.10 POther
    Bedroom11.7x11.8 PWood
    Bathroom5.0x8.3 P
    Primary bedroom23.7x24.7 PWood
    Other5.11x15.1 P
    Bedroom12.1x15.5 PWood
    Bedroom14.9x10.7 PWoodWalk-in 3'4'' x 5'11''
    Bathroom5.4x6.0 P
    Family room32.7x17.0 PFloating floor
    Den15.4x18.7 PFloating floor
    Washroom5.11x2.11 P
    Storage10.6x10.0 P
    Other28.4x13.10 PConcrete

    Municipal Assessment

    Year: 2022
    Building Assessment: $ 1,484,300
    Lot Assessment: $ 2,010,800
    Total: $ 3,495,100

    Annual Taxes & Expenses

    Energy Cost: $ 4,150
    Municipal Taxes: $ 26,069
    School Taxes: $ 3,553
    Total: $ 33,772

    Christina Miller

    Certified Real Estate Brokerchristina@christinamiller.ca514.934.2480