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Listing data is provided under license from the Toronto Regional Real Estate Board (TRREB). TRREB assumes no responsibility for the accuracy of the information contained herein. Data is updated periodically and may not reflect the most current market activity. Not intended to solicit buyers or sellers currently under contract. MLS®, REALTOR®, and the associated logos are certification marks owned by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA.

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MLS# X12774496Ottawa Centre, Ottawa · K1P 5H7
For LeaseOffice

171 Slater Street, Unit 800

$14/mo
13,273 sqft$0.00/sq ft60d on market
MLS# X12774496Ottawa Centre, Ottawa · K1P 5H7
For LeaseOffice

171 Slater Street, Unit 800

$14/mo

60 days on market

Bedrooms
—
Size
13,273 sq ft
Parking
None

Listing History — This Unit

Feb 10, 2026(2mo ago)
For Lease

$14

60 DOM
ASGAARD REAL ESTATE SERVICES INC.·MLS# X12774496
Current

About This Listing

Full-floor office opportunity comprising 13,273 SF at 171 Slater Street, with some existing improvements in place. Suite 700 can be combined with Suite 800 for a contiguous total of up to 26,540 SF. Class B office building ideally located near Parliament Hill. Estimated Additional Rent is $15.62/SF

Property Details

MLS NumberX12774496
Property TypeOffice
StyleOffice
Listing TypeFor Lease
StatusActive
Size13,273 sq ft
Parking TypeUnderground
Property Tax$15.62/yr
Days on Market60
Listed2026-02-10
CommunityOttawa Centre
MunicipalityOttawa
Cross StreetSlater & O'Connor

Location & Scores

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Listing provided by ASGAARD REAL ESTATE SERVICES INC.

Based on information from the Toronto Regional Real Estate Board (TRREB). All information deemed reliable but not guaranteed and should be independently verified. The accuracy of information is not guaranteed, has not been verified, and does not constitute professional advice.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than identifying prospective properties consumers may be interested in purchasing or renting.

Sold and leased listing data is provided under the Virtual Office Website (VOW) data feed and is available only to registered users who have agreed to the Terms of Use. This data is for personal, non-commercial use only and may not be copied, redistributed, or retransmitted.

MLS®, REALTOR®, and the associated logos are certification marks owned by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA.

This listing content is not intended to solicit properties already listed for sale or individuals who are currently under contract with a brokerage.

Data last updated: April 10, 2026 at 09:42 p.m.