641 Sladen Avenue Unit 2nd & 3rd Floor

ActiveOverbrook - Castleheights and Area · 3504 - Castle Heights/Rideau High156 days on marketMLS® X12496692

$18/mo

Bedrooms0

Bathrooms0

Interior16,991 sq ft

Lot Size7,791 sq ft

TypeCommercial

ListingFor Lease

Days on Market156

About this property

An exceptional opportunity to lease a fully equipped, turnkey educational and institutional facility totaling approximately 16,991 SF - divisible to approx. 8,495 SF for the upper levels - 2nd and 3rd Floors at 641 Sladen Avenue in Ottawa. Purpose-built to accommodate a wide range of educational, daycare, training, and community uses, the property offers a highly functional layout with multiple modern multi-purpose areas. Each level is elevator-served, ensuring accessibility and convenience. Recently renovated and updated throughout, the space is move-in ready and requires no major upgrades-an ideal solution for operators seeking to establish or expand their presence with minimal setup time or capital investment. The site features on-site parking and strong connectivity, with easy access to St. Laurent Boulevard, Montreal Road, and Highway 417, as well as nearby public transit routes. Permitted under I1A zoning (Institutional Zone), the property supports a wide variety of potential occupancies including educational/training institutions, daycare or child services, community or non-profit organizations, and faith-based or cultural uses, all subject to municipal approvals. Its versatile design and thoughtful layout provide an exceptional environment for learning, development, and engagement, suitable for both private and public sector tenants.This is a rare opportunity to secure a large-scale, high-quality institutional property in a well-established and accessible area of Ottawa. Ideal for groups seeking a professional, ready-to-use space with extensive existing infrastructure and flexible layout options to support a broad range of needs.

Features & finishes

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Air Conditioning

Basement

Property details

MLS® Number	X12496692
Status	Active
Listing Type	For Lease
Property Type	Commercial
Interior Size	16,991 sq ft
Lot Size	7,791 sq ft
Beds / Baths	0 bed · 0 bath
Neighbourhood	3504 - Castle Heights/Rideau High
City	Overbrook - Castleheights and Area
Postal Code	K1K 0X4
Province	ON
Listed Date	March 4, 2026
Days on Market	156
Brokerage	EXP REALTY