Last updated: November 2, 2026
You have seen the signs on telephone poles and the ads online: “We Buy Houses — Cash, As-Is, Close in Days.” House buying companies promise a fast sale with no repairs, no showings, and no waiting on a buyer’s mortgage. But are they legit — and what does that speed cost? This guide explains how house buying companies work, what they really pay, and how to tell a fair cash offer from a bad one.
Key Takeaways
- House buying companies — “We Buy Houses” investors, fix-and-flip buyers, and iBuyers like Opendoor and Offerpad — buy homes directly for cash, usually as-is, closing in 7–21 days.
- Expect a discount: “We Buy Houses” offers run roughly 50–70% of fair market value (Bankrate, 2025); the average single cash offer lands 9–11% below market. Three or more competing bids shrink the gap.
- Investors use a formula — Maximum Allowable Offer = After Repair Value × 70–80% − repair costs — which is why offers look low.
- Weigh the discount against savings: ~5–6% agent commission, plus repairs, staging, showings, and months of holding costs on a traditional sale.
- Red flags: upfront fees, pressure to sign before your attorney reviews the contract, and a “cash buyer” with no dated proof of funds.
What House Buying Companies Actually Are
Three kinds of buyers hide under this label, and knowing which one you are talking to matters.
“We Buy Houses” local investors — the bandit signs and direct-mail letters — are small local operations buying distressed or unwanted houses for cash, then flipping or renting them.
Fix-and-flip investors target homes with clear renovation upside and price offers almost entirely on the formula below.
iBuyers — Opendoor and Offerpad are the best known — make near-instant cash offers on homes in standard resale condition only. They will not take major structural problems, foundation issues, mold, or fire damage.
All three buy with their own funds, not a mortgage — no underwriting, no appraisal contingency, no financing fall-through. And except for iBuyers, they buy as-is, including homes a conventional buyer could never finance.
How the Sale Process Works
The process is deliberately simple — that simplicity is the product:
- Contact — call or form with the address and basic details.
- Walkthrough or valuation — often within 24–48 hours.
- Cash offer — written, usually valid for a short window.
- Proof of funds — a recent bank statement proving the cash exists.
- Title search — confirms clean ownership, flags liens.
- Closing — through a title company, typically 7–21 days versus 45–60 for a financed sale.
No listing agent is required, but have a real-estate attorney review the contract independently. If speed is the whole point, our companion piece “Best Quick House Sale Companies for a Fast Sale” covers the fastest options.
What They Pay — and Why the Offers Look Low
Cash buyers do not pay market value; the discount is how their business works. Think in ranges — the discount depends on the buyer type:
- Individual cash buyer: roughly 2–5% below market value.
- iBuyer: roughly 5–10% below market value, plus service fees of 5–8%.
- “We Buy Houses” local investor: roughly 10–20% below market value.
- Fix-and-flip investor: roughly 15–30% or more below market value.
- “We Buy Houses” as a share of fair market value: roughly 50–70%, per Bankrate’s 2025 reporting via Opendoor.
The average single cash offer runs about 9–11% below market value — and sellers who collect three or more competing bids materially shrink that discount.
Investors use a formula called the Maximum Allowable Offer:
Maximum Allowable Offer = After Repair Value × 70–80% − repair costs
Example: a house worth $400,000 after renovation, needing $50,000 in repairs, at 70%: $400,000 × 70% = $280,000 − $50,000 = a $230,000 offer. The 70–80% multiplier builds in profit margin, holding costs, closing costs on both ends, and rehab risk.
Note what this is: the investor’s rule, not yours. At Activemyhouse, we believe every seller should see this math before signing — work any offer backward through it and you see what the buyer thinks your home is worth fixed up. For a side-by-side look at the major players, see “Best House Buying Companies: How They Compare.”
The Net-Proceeds Math: What You Give Up vs. What You Save
Never judge a cash offer against your home’s full market value. Judge it against what you would actually pocket from a traditional sale after every cost is paid:
| Factor | Traditional listing | Cash company sale | Source |
|---|---|---|---|
| Sale price | ~100% of fair market value | ~50–70% of fair market value (“We Buy Houses”) | Bankrate (2025) |
| Agent commission | ~5–6% of the sale price | None | Industry convention |
| Repairs and staging | Paid by the seller before listing | None — homes bought as-is | Industry convention |
| Typical time to close | 45–60 days | 7–21 days | Industry convention |
| Holding costs while selling | Taxes, insurance, utilities every month | Minimal — the close is fast | Industry convention |
| Discount on a single cash offer | — | ~9–11% below market value on average | Industry convention |
On a $300,000 home, a 5–6% commission alone is $15,000–$18,000 gone before repairs, staging, and months of carrying costs. That never erases a 30–50% investor discount — but the gap between a cash offer and your actual traditional-sale proceeds is always smaller than it first looks. Run both columns with your own numbers before deciding.
iBuyer Fees, Explained Honestly
iBuyers market themselves as the commission-free alternative, and that deserves a closer look. Opendoor charges a service fee that varies by market and property, shown up front; it covers acquisition costs, condition-based repairs, and the eventual resale. Before accepting, the seller sees final net proceeds including any repair credit.
But “no commission” usually means a program fee equal to or larger than the listing commission would have been. A 5–8% service fee plus a 5–10% below-market offer can easily cost more than a traditional 5–6% commission on a full-price sale. The question that matters is never “is there a commission?” — it is what percentage of market value you walk away with.
When Selling to a House Buying Company Makes Sense
The discount is a fair trade when you have an inherited or distressed home you will not renovate (especially from out of state), an urgent timeline — relocation, divorce, foreclosure pressure — where weeks matter more than dollars, or a home needing major repairs a traditional buyer could not finance.
It almost never makes sense for a move-in-ready home in a competitive market. If multiple financed buyers would line up, a traditional listing nets far more — cash-sale speed is worth little then.
Red Flags: How to Spot the Scams
Legitimate companies share the market with operators to avoid. Slow down when you see:
- Upfront fees of any kind before closing. Legitimate buyers profit from the deal, not from seller fees.
- Pressure to sign before your agent or attorney reviews the contract. A real cash offer does not expire in hours.
- Requests for personal financial information beyond what the title company legitimately requires.
- A lowball offer paired with an artificial deadline — the classic “sign today or the offer drops.”
- No dated proof of funds. A buyer who cannot produce a bank statement from the last 24 hours is not a confirmed cash buyer.
Frequently Asked Questions
Are house buying companies legit?
The established ones are real businesses that buy houses with cash and close quickly. But “legit” is not “a good deal” — their model only works at a discount, and the space attracts scammers. Verify proof of funds, get competing bids, and have an attorney review the contract.
How fast can a house buying company close?
Typically 7–21 days, since no lender is involved. Title problems — liens, judgments, ownership disputes — can extend that, so get any promised timeline in writing and treat exact-date promises with skepticism.
Do I need a real estate agent to sell to a house buying company?
No listing agent is required, and most sellers in these deals do not use one. Have a real-estate attorney review the contract independently before signing — an hour of legal review is cheap insurance on a six-figure transaction.
Will an iBuyer buy my fixer-upper?
No. iBuyers like Opendoor and Offerpad only buy homes in standard resale condition — no major structural issues or extensive damage. A true fixer-upper belongs with a local investor or fix-and-flip buyer.
Conclusion
House buying companies are a legitimate shortcut with a real price: you trade a share of market value for speed, certainty, and freedom from repairs, showings, and financing risk. The sellers who do well know the investor’s formula, run the net-proceeds math, collect competing bids, and walk away from every red flag. If that is the trade you want, this guide to house buying companies is your foundation — and a clear-eyed look at the numbers is the best protection any seller has.