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Sep 05, 2026 01:00 PM - 03:00 PM EDT

27 Milky Way Drive
Observatory Richmond Hill L4C 4M9

$3,070,000
Residential Freehold beds: 4 baths: 5.0

Main Photo: 27 Milky Way Drive in Richmond Hill: Observatory House for sale : MLS®# N13557586
Photo 1: 27 Milky Way Drive in Richmond Hill: Observatory House for sale : MLS®# N13557586
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Open House - Sep 05, 2026
01:00 PM - 03:00 PM EDT
NOTES: Open House on Saturday, September 5, 2026 1:00PM - 3:00PM
Open House - Sep 06, 2026
01:00 PM - 03:00 PM EDT
NOTES: Open House on Sunday, September 6, 2026 1:00PM - 3:00PM
Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
N13557586
Bedrooms:
4
Bathrooms:
5
Welcome to one of the most extraordinary homes in prestigious Observatory Hill-a luxurious modern single-detached residence with 3700+ sf on an ultra-rare private pie-shaped ravine lot. Step directly from the walkout basement onto your tranquil backyard oasis overlooking the ravine, where deer wander by almost daily, creating a peaceful retreat unlike anywhere else.What truly sets this home apart is its one-of-a-kind layout. Enjoy a spacious 500+ sq. ft. third-floor loft and an exceptionally rare 360+ sq. ft. private open-air rooftop terrace. Thanks to the unique pie-shaped lot, the rooftop offers remarkable privacy-a feature you simply won't find in another Toronto home.Premium kitchen upgrades include 48-inch built-in Sub-Zero side-by-side refrigerator, upgraded Wolf gas cooktop, and built-in Samsung microwave and oven stack with one-touch steam cooking.Luxury continues with heated floors in both the walkout basement and primary ensuite. Relax in the upgraded freestanding soaker tub while enjoying your favorite music through the built-in Bluetooth speaker integrated into the bathroom fan, creating your own spa-like retreat. Both the main floor powder room and primary ensuite feature smart toilets with heated seats.Custom designer-built display and storage shelving with integrated luxurious LED mood lightingenhances both the first and second floors. An unobstructed skylight extending from the third floor fills the entire staircase with natural light, making every level feel bright, warm, and inviting.The spectacular third-floor loft is truly a home within a home. Complete with a full wet bar, custom cabinetry, and a full 4-piece bathroom, it's the perfect space for entertaining or spending an entire cozy weekend watching Netflix with your loved ones.Book your private showing today and experience this truly one-of-a-kind home for yourself.
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
3-Storey
Total Approx Floor Area:
3500-5000
Lot Depth:
140'10"
Lot Frontage:
27'1"
Lot Shape:
Irregular
Direction Faces:
South
Bedrooms:
4
Bathrooms:
5.0
Water supply:
Municipal
Kitchens:
1
Bedrooms Above Grade:
4
Kitchens Above Grade:
1
Rooms Above Grade:
8
Heating type:
Forced Air
Heating Fuel:
Gas
Foundation:
Concrete
Roof:
Flat
Basement:
Walk-Out, Separate Entrance
Fireplace/Stove:
Yes
Garage:
Built-In
Garage Spaces:
2.0
Parking Features:
Private Double
Parking Spaces:
2
Total Parking Spaces:
4.0
Family Room:
Yes
Pool:
None
Link:
No
HST Applicable To Sale Price:
Not Subject to HST
Taxes:
$12,669 / 2025
Assessment:
$- / -
York
Richmond Hill
Observatory
Clear View, Fenced Yard, Park, Public Transit, Rec./Commun.Centre, School Bus Route
Auto Garage Door Remote, Bar Fridge, Built-In Oven, Carpet Free, Central Vacuum, Countertop Range
HOT WATER TANK
Oversized appliances: Wolf Gas Stove, Sub Zero Fridge, Asko Dishwasher, Pot Filler. Furnaces, Central A/C, Central Vacuum, Heat Recovery Ventilator (HRV), . Two Garage Door Openers and Two remotes.
NON
Brick, Concrete
Forest
Floor
Type
Size
Other
Ground
Living Room
14'8" × 6'2"
Coffered Ceiling(s), 2 Way Fireplace, Overlooks Ravine
Ground
Dining Room
11' × 5'2"
Pot Lights, Hardwood Floor, Overlooks Ravine
Ground
Kitchen
5'2" × 5'2"
Sliding Doors, Centre Island, Overlooks Ravine
Second
Primary Bedroom
11'3" × 8'9"
Walk-In Closet(s), 5 Pc Ensuite, Overlooks Ravine
Second
Bedroom 2
8'5" × 3'4"
Walk-In Closet(s), 4 Pc Ensuite, Large Window
Second
Bedroom 3
9'1" × 7'5"
Hardwood Floor, B/I Closet, Large Window
Second
Bedroom 4
8'5" × 4'11"
Hardwood Floor, B/I Closet, Overlooks Ravine
Third
Loft
9'10" × 8'5"
Hardwood Floor, Wet Bar, W/O To Terrace
Utilities Gas:
Yes
Utilities Hydro:
Yes
Utilities Water:
Yes
Sewers:
Yes
Special Designation:
Unknown
Sewers:
Sewer
Air Conditioning:
Central Air
Central Vacuum:
Yes
Seller Property Info Statement:
No
Date Listed:
Jul 13, 2026
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Listed by CENTURY 21 MYPRO REALTY
Data was last updated September 3, 2026 at 05:15 PM (UTC)
Area Statistics
Listings on market:
529
Avg list price:
$1,799,999
Min list price:
$798,800
Max list price:
$18,000,000
Avg days on market:
41
Min days on market:
0
Max days on market:
700
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.
WEI WANG
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.