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NEXT Open House details
Nov 01, 2025 02:00 PM - 04:00 PM EDT

16 Callisto Lane
Observatory Richmond Hill L4C 4Z2

$1,499,900
Residential Freehold beds: 4+1 baths: 4.0

Main Photo: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 1: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 2: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 3: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 4: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 5: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 6: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 7: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 8: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 9: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 10: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 11: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 12: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 13: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 14: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 15: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 16: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 17: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 18: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 19: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 20: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 21: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 22: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 23: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 24: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 25: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 26: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 27: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
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Photo 34: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 35: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 36: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 37: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 38: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Photo 39: 16 Callisto Lane in Richmond Hill: Observatory House for sale : MLS®# N12476354
Open House - Nov 01, 2025
02:00 PM - 04:00 PM EDT
NOTES: Open House on Saturday, November 1, 2025 2:00PM - 4:00PM
Open House - Nov 02, 2025
02:00 PM - 04:00 PM EDT
NOTES: Open House on Sunday, November 2, 2025 2:00PM - 4:00PM
Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
N12476354
Bedrooms:
4+1
Bathrooms:
4
Lucky Number 16! Modern Luxury Home the Prestigious Observatory Community! Open concept floor plan with ample sunshine. This beautiful home features hardwood flooring throughout, a sleek modern kitchen with stainless-steel appliances, and an open-concept living and dining area filled with natural light. Bayview Secondary School district! Conveniently located close to highways, shopping plazas, and just a 1-minute walk to YRT express bus. The fully finished basement includes a 3-piece bathroom. Enjoy direct indoor access to the garage and a spacious backyard perfect for entertaining or play.Extras: All existing light fixtures; stainless-steel fridge, gas stove/oven, range hood, dishwasher, and microwave; washer and dryer
Property Type:
Residential Freehold
Property Sub Type:
Semi-Detached
Property Attached:
Yes
Home Style:
2-Storey
Approx. Age:
0-5
Total Approx Floor Area:
2000-2500
Lot Depth:
98'6¼"
Lot Frontage:
37'2½"
Direction Faces:
North
Bedrooms:
4+1
Bathrooms:
4.0
Water supply:
Municipal
Kitchens:
1
Bedrooms Above Grade:
4
Bedrooms Below Grade:
1
Kitchens Above Grade:
1
# Main Level Bedrooms:
0
# Main Level Bathrooms:
0
Rooms Above Grade:
9
Rooms Below Grade:
1
Rooms:
10
Heating Fuel:
Gas
Cooling:
Yes
Foundation:
Brick
Roof:
Asphalt Shingle
Basement:
Finished
Fireplace/Stove:
Yes
Attached Garage:
Yes
Garage:
Built-In
Garage Spaces:
1.0
Parking Features:
Available
Parking Spaces:
1
Total Parking Spaces:
2.0
Family Room:
Yes
Possession Details:
30-90 Days Flex
Pool:
None
HST Applicable To Sale Price:
Included In
Taxes:
$8,283.99 / 2025
Assessment:
$- / -
York
Richmond Hill
Observatory
Other
Hot Water Tank
All existing light fixtures; stainless-steel fridge, gas stove/oven, range hood, dishwasher, and microwave; washer and dryer
Brick
Floor
Type
Size
Other
Main
Living Room
49'6⅞" × 43'11½"
Large Window, Hardwood Floor, Overlooks Backyard
Main
Family Room
43'11½" × 29'11"
Overlooks Backyard, Fireplace, Hardwood Floor
Main
Dining Room
36'5" × 33'6"
Sliding Doors, Window Floor to Ceiling, Overlooks Living
Main
Kitchen
46'7" × 33'6"
Stainless Steel Appl, Modern Kitchen, Porcelain Floor
Lower
Laundry
34'5" × 17'9"
Access To Garage, Laundry Sink, Porcelain Floor
Second
Primary Bedroom
57'5" × 45'11"
Ensuite Bath, Walk-In Closet(s), Hardwood Floor
Second
Bedroom 2
43'8" × 32'10"
Walk-In Closet(s), Hardwood Floor, Large Window
Second
Bedroom 3
44'7" × 33'2"
Large Window, B/I Closet, Hardwood Floor
Second
Bedroom 4
39'4½" × 34'9"
Hardwood Floor, Large Window, B/I Closet
Basement
Great Room
71'10¼" × 53'5¾"
Open Concept, Separate Room, 3 Pc Bath
Special Designation:
Unknown
Sewers:
Sewer
Air Conditioning:
Central Air
Central Vacuum:
No
Seller Property Info Statement:
No
Date Listed:
Oct 22, 2025
Original Price:
Previous Price:
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Listed by AVION REALTY INC.
Data was last updated October 27, 2025 at 04:15 AM (UTC)
Area Statistics
Listings on market:
44
Avg list price:
$1,199,400
Min list price:
$799,900
Max list price:
$1,528,800
Avg days on market:
31
Min days on market:
4
Max days on market:
249
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.