Short answer: no, you don't need a full-commission listing agent when the buyer is already at the table. You do need someone licensed to handle the disclosures, contract, escrow, and closing. Here's what that means, what it costs, and how to figure out the right path.
Not a full-commission listing agent. You don't need the marketing, showings, and buyer search services that a percentage commission pays for. But you should strongly consider engaging a licensed agent or lawyer to handle the transaction itself.
Four things: required disclosures, a valid purchase agreement on standard forms, coordinated escrow with title and any lender, and a clean closing with the deed properly recorded. These apply to every California home sale.
Roughly $69,000 on a $1.5M SF home. A 5% commission is $75,000. A flat-fee transactional broker like FSBOTransact is $6,000 for the same professional handling of the transaction.
Yes, but usually more expensive. Attorneys typically charge $10,000+ on hourly billing and sometimes use non-standard forms that can slow escrow and bank underwriting. A flat-fee transactional broker charges a fixed price and uses standard California and local contract and disclosure forms.
The full-service commission model was built for a specific problem: finding a buyer for a home listed on the open market. The 5% or 6% pays for marketing, staging, professional photos, MLS listing, open houses, buyer inquiries, showings, negotiation with strangers, and the transaction itself. Bundled together, that's a lot of work. Priced as a percentage, it can also be a lot of money.
When you already have your buyer, most of that bundle is irrelevant. The marketing was never needed. The showings never happened. No stranger negotiation took place. You're left with the transaction: the paperwork, the disclosures, the escrow coordination, the closing. That work is a fixed amount, not a function of your home's sale price, which is why it can be priced as a flat fee instead of a percentage.
The percentage commission prices the work of finding a buyer. When the buyer is already there, most of the fee is paying for services already completed by the parties themselves.
The question isn't really "do I need an agent" but "what kind of professional do I need for the parts of the transaction that still require one." A licensed transactional broker or a real estate attorney can fill that role.
Sellers in a wide range of situations may find themselves in need of the services of a transactional agent. The common thread is that the buyer is identified and the parties have agreed to move forward. The specific relationship varies, and each has its own considerations.
Parent to child, sibling buyout, grandparent to grandchild, trust to beneficiary. See our family sale service page for specifics on disclosures, gift tax, and Prop 19.
Your tenant wants to buy the property they're renting. See our tenant sale service page for rent-control and financing considerations.
Someone you already know has agreed to buy. The negotiation happened privately; the transaction needs to close cleanly. Same flat-fee approach applies.
You surfaced a buyer through your personal or professional network without ever listing the property publicly. The buyer's identity may be new, but the transaction pattern is the same.
Skipping the full-commission agent doesn't skip the underlying legal and procedural requirements. Any California home sale involves four things that have to happen correctly:
These four are non-negotiable regardless of who's handling them. The question is who does the work: a full-commission agent (overkill when you already have a buyer), an attorney (workable but usually expensive and slower), a licensed transactional broker (the right fit for most buyer-identified sales), or you, alone (legal but carries real risk).
Four realistic paths when you already have your buyer:
| Option | Typical Cost | Fit |
|---|---|---|
| Full-commission agent | 5–6% of sale price | Overkill for buyer-identified sales. Most of the fee pays for services already completed by the parties. |
| Real estate attorney | $10,000+ hourly | Can handle the transaction but often uses non-standard forms that slow escrow. Best reserved for genuinely complex structuring. |
| Flat-fee transactional broker | $5,000–$10,000 | A strong fit for most buyer-identified sales. Licensed handling of the full transaction on standard California forms. |
| Pure FSBO (no professional) | $0 broker fee | Legal, but carries real disclosure liability and contract risk. Works occasionally for very simple transactions. |
The transactional broker option exists specifically for this situation. It's the professional role that fits when the negotiation is complete and only the transaction remains.
FSBOTransact is a flat-fee transactional brokerage built specifically for buyer-identified sales in San Francisco and the Bay Area. Bennett Mason is a licensed California real estate broker (DRE #01874337) with over 16 years of experience. The service handles the four transaction requirements above for a flat $6,000, paid out of escrow at closing.
What you get for the fee:
Third-party costs (title insurance, escrow fees, county recording fees, inspections, required disclosure reports like NHD and 3R) apply to any California home sale and are paid separately to those providers.
A free 20-minute call is the fastest way to know whether this fits your situation.
Book Your Free Consultation →On a typical $1.5 million San Francisco home:
Full listing service, including marketing, showings, and buyer search you don't need.
Full transaction handled by a licensed broker on standard forms. Paid out of escrow, not out of pocket.
$350–$500/hr with no cap. Non-standard forms can slow escrow.
Even a more conservative comparison holds up. If you paid only the listing side of a traditional commission split (the buyer's agent typically takes the other half), 2.5% on a $1.5 million home is $37,500. Against $6,000 flat, that's still $31,500 in savings for the same set of tasks.
Most buyer-identified sales in San Francisco run 45 to 60 days from purchase agreement to recorded deed:
A 20-minute call to understand your situation and confirm the flat-fee transactional model fits.
You and your buyer reach mutual agreement on the sale price. In these situations that's usually already settled. A genuine meeting of the minds is the foundation, which we then document in writing.
We prepare the purchase agreement on standard SFAR and CAR forms along with all required local and state disclosure paperwork. Both parties review, sign, and open escrow.
We coordinate with title, escrow, and any lender through inspections, appraisal, contingency removal, and clear-to-close.
Final document review, signing, funding, and deed recording. You receive a full electronic copy of all signed documents for your records.
Flat-fee transactional agency covers the transaction. Some sales carry additional complexity where other professionals should be involved alongside:
A free 20-minute call is the best way to find out whether flat-fee transactional is the right fit for your situation. No obligation, no sales pitch, just an honest read.
Book Your Free Consultation →Prefer email? bennett@fsbotransact.com