A marketplace with a broker in the middle, on purpose.

Listing portals are built for investors and brokers who search all day. A business that needs space once every five years gets a wall of results, half of them stale, and no one to call. OC Office Space flips that: you tell us what you need, we do the searching and the matching, and when you’re ready to tour and negotiate, we connect you with a broker from Topside Real Estate, who has done this a thousand times in Orange County.

If you need space

• Submit a requirement. Type, size, submarket, timing, headcount. Two minutes.
• Get a same-day read. Our team replies with what fits, what it should cost, and what to watch for.
• Tour only real options. Listed and off-market. No bait listings.
• Bring in a broker when you’re ready. We introduce you to a Topside broker, who negotiates rent, TI, free rent, options, and expansion rights on your side. The property owner pays Topside’s fee; you pay nothing.

If you own space

• Tell us about the property. Address, type, size, timing.
• Get an honest number. Comps, absorption, and what the market will actually pay.
• Sign a written listing agreement. Fee, term, and marketing plan, all in writing first.
• Get matched immediately. Your space is compared against every active requirement on this site the day it goes live, plus full syndication.

Why this is different

Transparency: you see every space we show you and the reason it fits. Speed: a response from our team the same business day, not a drip campaign. Alignment: occupiers pay nothing, and owners pay a fee they agreed to in writing before anything was published.

When the same brokerage represents both the owner and the occupier on a deal, that is dual agency, and California law requires it be disclosed and consented to in writing. We do that every time, before a tour, not at signing. Read the agency disclosures.