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121 Milky Way Drive
Observatory Richmond Hill L4C 4L9

$2,688,888
Residential Freehold beds: 5+3 baths: 6.0

Main Photo: 121 Milky Way Drive in Richmond Hill: Observatory House for sale : MLS®# N13729320
Photo 1: 121 Milky Way Drive in Richmond Hill: Observatory House for sale : MLS®# N13729320
Photo 2: 121 Milky Way Drive in Richmond Hill: Observatory House for sale : MLS®# N13729320
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Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
N13729320
Bedrooms:
5+3
Bathrooms:
6
Rare opportunity to own a nearly new, extensively upgraded luxury detached home in the prestigious David Dunlap Observatory neighbourhood. With a ravine at your back door, a rooftop terrace above the treeline, and an elevator that carries you between all four levels in the prestigious David Dunlap Observatory neighbourhood. Built in 2022 by Aspen Ridge, offering over 6,800 sq ft of total living space and approximately $300,000 in premium upgrades. This is one of only a handful of homes in Observatory Hill with all three signature features: a true ravine lot, a private four-stop elevator, and a third-floor loft that walks out to its own rooftop terrace over the trees. Inside, 4,303 sq ft above grade plus a fully finished basement. Ten-foot ceilings, coffered detailing, and engineered oak hardwood run through the main and upper floors. The chef inspired kitchen is built for people who actually cook and entertain, with a Wolf gas range, Sub-Zero fridge, and a 17-foot waterfall island with a servery behind it for prep and overflow. Five bedrooms upstairs, one bedroom in the basement, six bathrooms in total. Room for a large family, a live-in parent, or guests who stay a while without anyone feeling on top of each other. The primary suite looks straight out over the ravine, with heated ensuite floors and a freestanding soaking tub. The basement adds a second wet bar, a large rec room, a separate den, and radiant floor heating. Conveniently minutes to Yonge St, Hillcrest Mall, Mackenzie Health, Richmond Hill GO, Highway 404, Highway 407, and top-ranked schools including Bayview Secondary School.
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
2 1/2 Storey
Approx. Age:
0-5
Total Approx Floor Area:
3500-5000
Lot Depth:
98'5"
Lot Frontage:
44'11"
Direction Faces:
West
Bedrooms:
5+3
Bathrooms:
6.0
Water supply:
Municipal
Kitchens:
1
Bedrooms Above Grade:
5
Bedrooms Below Grade:
3
Kitchens Above Grade:
1
Rooms Above Grade:
10
Rooms Below Grade:
2
Heating type:
Forced Air
Heating Fuel:
Gas
Fireplaces:
2
Foundation:
Poured Concrete
Roof:
Flat
Basement:
Finished, Full
Fireplace Features:
Family Room, Natural Gas
Fireplace/Stove:
Yes
Garage:
Built-In
Garage Spaces:
2.0
Parking Spaces:
3
Total Parking Spaces:
5.0
Family Room:
Yes
Possession Details:
TBA
Pool:
None
Link:
No
HST Applicable To Sale Price:
Included In
Taxes:
$13,148 / 2025
Assessment:
$- / -
York
Richmond Hill
Observatory
Wooded/Treed
Carpet Free, Central Vacuum, Auto Garage Door Remote, ERV/HRV, Water Softener
Patio, Landscaped
Hot Water Tank
Oversized appliances: Wolf Gas Stove, Sub Zero Fridge, Asko Dishwasher, Pot Filler. Furnaces, Central A/C, Central Vacuum, Water Softener, Heat Recovery Ventilator (HRV), LG Washer & Dryer (2nd Floor). All Elfs and All Window Coverings. Two Garage Door Openers and Two remotes.
Stone, Brick
Yes
Trees/Woods, Forest
Elevator
Floor
Type
Size
Other
Main
Family Room
18'6½" × 18'2"
Hardwood Floor, Coffered Ceiling(s), 2 Way Fireplace
Main
Dining Room
15'11¾" × 13'10"
Hardwood Floor, Pot Lights, Large Window
Main
Kitchen
21'6¼" × 14'4"
Double Sink, Central Vacuum, W/O To Yard
Main
Library
10'10" × 10'
Hardwood Floor, Sliding Doors, Large Window
Second
Primary Bedroom
18' × 15'
Hardwood Floor, 5 Pc Ensuite, Overlooks Ravine
Second
Bedroom
14'½" × 12'⅞"
Hardwood Floor, 2 Way Fireplace, Overlooks Ravine
Second
Bedroom 2
18'2" × 12'2½"
Hardwood Floor, 4 Pc Ensuite, Walk-In Closet(s)
Second
Bedroom 3
17'1" × 10'
Hardwood Floor, Semi Ensuite, B/I Closet
Second
Bedroom 4
13'3½" × 12'
Hardwood Floor, Semi Ensuite, B/I Closet
Third
Loft
23'11" × 9'11"
Hardwood Floor, 4 Pc Bath, W/O To Terrace
Basement
Recreation
33'2" × 17'4¼"
Laminate, Heated Floor, Wet Bar
Basement
Bedroom
14' × 13'8"
Laminate, Heated Floor, Above Grade Window
Special Designation:
Unknown
Sewers:
Sewer
Air Conditioning:
Central Air
Central Vacuum:
Yes
Seller Property Info Statement:
No
Laundry Level:
Upper Level
Builder:
Aspen Ridge
Date Listed:
Aug 31, 2026
Original Price:
Previous Price:
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Listed by RIGHT AT HOME REALTY
Data was last updated September 1, 2026 at 04:15 AM (UTC)
Area Statistics
Listings on market:
543
Avg list price:
$1,799,888
Min list price:
$798,800
Max list price:
$18,000,000
Avg days on market:
42
Min days on market:
1
Max days on market:
697
These statistics are generated based on the current listing's property type and located in Richmond Hill. Average values are derived using median calculations. This data is not produced by the MLS® system.
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.