Guide · updated 2026-09-18

How do I buy a luxury home?

Sign a written buyer agreement with an agent who has closed purchases in your price band, decide early whether you will pay cash or use a jumbo loan and have the proof of funds or approval letter ready, and decide before you make an offer whether you want your name kept out of the public record. Sellers at this level screen buyers; preparation gets you in the door.

Buyer representation after August 2024

Agents who belong to a Realtor-affiliated MLS must now have a written agreement with you before touring a home. That agreement states how the agent is paid, for how long the agreement runs, whether it is exclusive, and how it ends. All of it is negotiable. Luxury buyers commonly negotiate a capped or declining fee, a short initial term with renewal, and a clear cancellation clause. When you make an offer, you can ask the seller to pay some or all of the fee as a term of the contract; if the seller refuses, you pay it, so know the number before you write the offer.

Representation matters more at the top than in the middle of the market. Pricing has to be built from scarce comparables, off-market inventory is reached through relationships, negotiations involve attorneys and advisors on both sides, and the diligence on a large property is extensive. Calling the listing agent directly to save a fee usually puts you in dual agency or a transaction-broker relationship, where nobody owes you undivided loyalty. If you want an advocate, hire one and pay for one. The fee for that advocate is a negotiation you control, and on a large purchase it is usually a small fraction of what representation saves.

Choose that advocate by record. Ask for the agent's closed purchases in your band over the last two years, which listing agents they closed with, how they found each home, and how they handled the last competing-offer situation. The state directories on this site rank agents by documented average sale price and closed volume, and are a fast way to shortlist agents who actually work at your price rather than aspire to it. Interview at least two, and choose the one who can describe your target streets and buildings in detail without notes.

Confidentiality

Deeds are public in every state, and in most states the price is public too. Buyers who want their name kept off that record typically take title in a limited liability company or a trust, with an attorney or trustee signing. Confidentiality can also be built into the transaction: non-disclosure agreements before showings, confidentiality clauses in the contract, and an agent who does not use your name in negotiations. Tell your agent at the first meeting what level of privacy you want, because the choices affect how the offer is drafted and how the lender, if any, underwrites it.

Privacy from the public is not privacy from the government. Federal geographic targeting orders require title insurers to report all-cash purchases by entities above set thresholds in a number of major metros, and in 2024 the Treasury's Financial Crimes Enforcement Network finalized a rule requiring reports on non-financed residential transfers to legal entities and trusts. Lenders must identify beneficial owners of a borrowing entity. These requirements are compatible with keeping your name out of the county record; they simply mean the structure must be set up properly with counsel. Engage that counsel before the offer, not at the closing.

Practical habits matter as much as structure. Do not post about the search. Limit who attends showings, and expect sellers to require proof of funds before a private appointment. Have your attorney or wealth advisor provide the funds letter so the source is verified without exposing account details. Ask your agent to pre-qualify properties by phone so you only visit homes that fit, which reduces your footprint as well as your time. If you are a public figure, coordinate with your security team on which showings are worth attending in person and which can be handled by a trusted representative with a video walk-through.

Cash versus jumbo

A jumbo loan is any mortgage above the conforming loan limit that the Federal Housing Finance Agency sets each year; the 2025 baseline was $806,500, with higher ceilings in designated high-cost counties. Jumbo lenders keep these loans on their books or sell them privately, so they set their own rules: larger down payments, months of reserves, full income documentation, and sometimes two appraisals on very large loans. Private banks lend against assets under management, and securities-backed lines of credit let buyers borrow without selling investments. Line up the financing before the search, because a luxury seller will ask.

Cash is faster, simpler and stronger. There is no appraisal contingency to fail, no lender timeline, and less risk of the deal collapsing, which is why sellers accept somewhat less from a cash buyer. Cash does not mean skipping diligence: order the inspections and consider an appraisal for your own protection. If you would rather not tie up liquidity, closing in cash and financing afterward is common; conventional guidelines allow a cash-out refinance within six months of a cash purchase under delayed financing rules, and portfolio lenders offer their own versions.

Interest on acquisition debt is deductible only on up to $750,000 of principal for loans taken out after December 15, 2017, so on a large mortgage most of the interest is not deductible. That changes the arithmetic between cash and borrowing, and it is a reason many luxury buyers finance for liquidity rather than for the tax benefit. Run the comparison with your accountant before you decide. Also compare the cost of borrowing against the after-tax return on the assets you would otherwise sell, and remember that state income tax on gains realized by selling investments to raise cash can exceed a year of interest.

Diligence at the top

Large properties need specialist inspections beyond the general home inspection: roof, HVAC, pool and spa, septic and well, seawalls and docks, elevators, geotechnical conditions on slopes, and any system the seller cannot document. Get insurance quotes before removing contingencies, because coverage on coastal, wildfire and older properties can be expensive or unavailable. Review HOA or co-op documents, permits for additions, easements and surveys, and any water or mineral rights. Budget the time for all of this in the contract's inspection period rather than trying to compress it. Ask the seller for maintenance records and vendor contacts for every major system.

Closing costs at this level are dominated by taxes. Mansion taxes, transfer taxes and recording fees vary by state and city, and some fall on the buyer. Title insurance and attorney fees scale with price. In states that reassess property tax at sale, your tax bill will be based on what you paid, not what the seller paid, so ask your agent for an estimate before you write the offer. A complete cost sheet before the offer prevents surprises at the closing table. Include the first year's insurance premium and any pending HOA assessments.

Where the answer changes

New York: New York's mansion tax is a buyer cost: 1 percent on residential purchases of $1 million or more, graduated in New York City to 3.9 percent at $25 million and above. Co-op purchases require board approval and often limit financing, and contracts are prepared by attorneys.
Florida: Florida property tax is based on your purchase price, and the homestead exemption with its 3 percent assessment cap applies only after you file, with a March 1 deadline. Condo buyers in older multistory buildings should review milestone inspection and reserve study documents required under the 2022 reforms, and price insurance before removing contingencies.
Texas: Texas is a non-disclosure state, so comparables come only through MLS data. When the buyer and seller are represented by the same brokerage, the broker acts as an intermediary with written consent of both parties. Property tax rates are high, with a 10 percent annual cap on assessed value increases for a homestead.
California: California reassesses property tax at purchase, so the new bill reflects the price paid, though Proposition 19 lets eligible buyers over 55 transfer a prior home's assessed value. Sellers must deliver the statewide Transfer Disclosure Statement and Natural Hazard Disclosure, and wildfire insurance availability should be checked before removing contingencies.
Colorado: Colorado agents are transaction brokers by default. If you want a buyer's agent who owes you loyalty, the commission-approved Exclusive Right-to-Buy contract must designate agency, and you should sign it before the first showing.