Rockwell Commercial Real Estate, Brokerage

Rockwell Commercial Real Estate, Brokerage

Serving Brockville’s Commercial Real Estate Market with Local Insight.

Our team provides local market insight and coordinated commercial real estate support, helping you plan and execute with clarity and confidence.
  • Deep understanding of Brockville’s commercial landscape and key growth areas
  • Established and long-standing relationships with local owners, investors, occupier and industry professionals
  • Strategic guidance for leasing, sales, and site selection decisions
  • Full-service supported by a dedicated, in-market team

Let’s explore opportunities for your property, business or portfolio

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Aerial view of an industrial facility at 1475 California Avenue in Brockville, Ontario. The large complex features multiple low-rise manufacturing and warehouse buildings with paved access roads and numerous parked trailers arranged in rows. The site is surrounded by green fields, trees, and nearby industrial properties, with a river visible in the background.

Why Owners, Occupiers and Investors Choose Rockwell Commercial in Brockville

With a strong industrial base, access to major transportation routes, and a steady demand for commercial space, Brockville offers opportunities for businesses and investors. Rockwell Commercial pairs local market context with a commercial-only practice to help clients navigate the market – whether selecting a location, repositioning an asset, or planning for long-term objectives. repositioning assets, or planning for long-term growth.

We Provide Everything You Need to Make the Right Real Estate Move

Leasing

Attract the right audience, structure clear terms, and keep renewals organized. We manage strategy and marketing to help reduce vacancy risk and support income potential.

Buying & Selling

Sales & acquisitions, done with structure. We align pricing logic, market positioning, negotiations, and diligence so decisions are informed at each step.

Tenant Representation

Preparation first, then negotiation. For occupiers, we clarify requirements, outline trade-offs, and pursue terms aligned with your objectives and timelines.

Property Management

Our management service helps preserve asset potential and streamlines the day-to-day, giving you clear reporting and decision-ready information.

Investment Analysis

Evaluate opportunities with a clear, data-led approach and local insight. See what’s supported by data, what could change, and where the opportunity lies.

Valuations & Advisory

Up front, we provide a clear, market-informed assessment of value, strategy, and timing to keep your next step aligned with your broader plan.

Or Give Us A Call (613) 542-2724

Real stories from business owners and investors in Brockville who've trusted us to help them buy, sell, and lease with confidence.

What our clients are saying

Sidney and the team at Rockwell Commercial were outstanding to work with. Sidney returned my calls and emails promptly and negotiated quickly and aggressively for me and got the job done professionally with the terms I wanted. I would recommend her for any commercial investments, office moves, leases or sales as she and her team are very knowledgeable and I felt very comfortable with them.

Pam Brown
Chiropodist/Owner, Kingston Foot and Ankle Clinic

In commercial real estate, knowledge isn’t just power – it’s the difference between closing a good deal and securing a great one. Few understand this better than Peter Kostogiannis. With years of full-time experience and an unmatched grasp of the market, Peter brings a strategic edge to every negotiation.

Working with Peter and his team was a game-changer. His expertise, persistence, and insight turned what felt impossible into a done deal. I recommend Peter without hesitation to anyone serious about achieving the best possible outcome.

Dr. Jeff Latimer
Veterinarian

Featured Listings

1175 Clyde Ct, Unit 1,
Kingston ON
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244 Dalton Ave, Unit 150,
Kingston ON
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Office Lease Opportunity Kingston
863 Princess St, Suite 203,
Kingston ON
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Brockville

"City of 100 Islands"

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Population

22,116

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Labour Force

9,780

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Post Secondary Education: St. Lawrence College

VIA Rail access, CN access, CP Rail access

Positioned along Hwy 401 corridor

Local airport offers corporate jet capacity

110kmto Ottawa

340kmto Toronto

210kmto Montreal

32kmto Prescott INTL Bridge

38kmto Thousand Islands INTL Bridge