Proudly Canadian
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 1 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 2 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 3 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 4 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 5 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 6 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 7 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 8 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 9 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 10 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 11 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 12 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 13 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 14 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 15 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 16 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 17 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 18 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 19 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 20 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 21 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 22 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 23 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 24 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 25 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 26 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 27 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 28 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 29 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 30 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 31 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 32 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 33 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 34 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 35 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 36 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 37 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 38 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 39 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 40 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 41 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 42 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 43 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 44 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 45 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 46 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 47 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 48 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 49 of 50
Condo Apartment for sale at 340 Queen Street, Ottawa Centre - 1 bedroom, 1 bathroom - Photo 50 of 50
1 / 50• 47 locked
View on map
Active

$508,000

Unit 1306 - 340 Queen St

Ottawa Centre, ON K1R 0G1

Unit 1306 - 340 Queen St, Ottawa Centre — Listed at $508,000. 1 bedroom, 1 bathroom Apartment Condo. MLS® X13881968.

New this week

Possession · seller's timeline

Immediate

1Beds
1Baths
700-799sqft
Condo
Apartment

What's this home worth?

Get a free estimate for 340 Queen St

Description

Welcome to the New Callisto model at Claridge Moon, a brand-new condominium offering approximately 710 sq. ft. corner 1 bedrooom plus den with parking and EV roughin parking available. The bright open-concept living and dining area features a modern kitchen with quartz or granite counters, stainless steel appliances, and sleek cabinetry. The primary bedroom includes a private ensuite, while the den is ideal for a home office or dining area. Private balcony and in-suite laundry included. For qualified buyers, HST is not included in the purchase price. Full builder's/Tarion warranty covering the unit and appliances. EV rough-in is available, and parking is available at an additional cost. Enjoy exceptional amenities including an indoor pool, fitness centre, rooftop terrace with BBQs, party lounge, theatre room, and concierge. Lyon LRT Station is directly at the base of the building, with Parliament Hill, the financial district, restaurants, shops, and cafes just steps away. A great opportunity to own a brand-new downtown condo without the wait.

Property Details

Property TypeCondo Apartment
StyleApartment
Community4101 - Ottawa Centre
Approximate AgeNew
Rooms4
Kitchens1
Washrooms1
Square Feet700-799 sqft
Dir/Cross StCorner of Queen St. & Lyon St. N
ViewRiver, City
ExposureNorth East
Garage TypeUnderground
ExteriorBrick
BasementNone
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
Maintenance Fee$463.36/Monthly
HSTIn Addition To
LockerOwned
SecurityConcierge/Security, Carbon Monoxide Detectors, Smoke Detector
Listed Date10/9/2026
Days on Market5 days
PossessionTBA
Same-day showings available
5.0Rated 5 stars on Google ReviewsWhatsApp Us About This Listing

Property Insights

Home Value
Estimate

Listing Courtesy of: RE/MAX HALLMARK REALTY GROUP

MLS® #X13881968

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

HouseIndex Take: Unit 1306 - 340 Queen Street

This condo apartment (Apartment) is located in the 4101 - Ottawa Centre neighbourhood of Ottawa Centre.

The home offers 1 bedroom, 1 bathroom.

Listed at $508,000 CAD.