How to Buy a House in Chile: Step-by-Step Guide 2026

Buying a house in Chile follows a clear sequence of steps, but any oversight (an expired certificate, an unreleased mortgage, a missing final inspection from the municipality) can delay the transaction by weeks or kill it entirely. This guide walks through the full path for a residential buyer in 2026, from mortgage pre-approval to registration at the Conservador de Bienes Raices (the public real estate registry), with real costs and timelines that apply in the Chilean market today.

1. Define your budget and get mortgage pre-approval

The first mistake most first-time buyers make is looking at houses before knowing how much the bank will actually lend them. In Chile, mortgages are denominated in UF (Unidad de Fomento), not in pesos, because terms typically run 20 to 30 years and the UF indexes to CPI. Your monthly payment stays stable in UF but rises in pesos each month.

Minimum down payment and debt-to-income. The 2026 market standard is a 20 percent down payment on the property value for a primary residence. Some banks accept 10 or 15 percent under special programs, but the rate rises. Mortgage payments should not exceed 25 percent of your net monthly income, and the CMF (Chilean financial regulator) monitors banks to keep household leverage reasonable.

Typical credit evaluation requirements:

Provable net income: last three pay stubs for employees, or last six months of honorario invoices if you are a contractor.
Annual tax return (Formulario 22) from the last two years for independents and company partners.
AFP statement with at least 12 pension contributions, ideally continuous.
Clean Dicom report, or at least no material active delinquencies.
Minimum one year of tenure with current employer (three months if switching within the same industry).
Valid national ID (cedula de identidad) or, for foreigners, RUT plus permanent residency or definitive visa.

Simulators. Every Chilean bank (BancoEstado, Santander, BCI, Banco de Chile, Scotiabank, Itau, Security, Falabella) runs a public mortgage simulator. Simulate with at least three before choosing. Look at the CAE (Annual Equivalent Cost), not just the nominal rate: CAE bundles mandatory life and fire insurance and reflects true cost.

Pre-approval letter. With full documentation, the bank issues a pre-approval letter valid 60 to 90 days. That letter is your negotiation tool: the seller knows you have real financing lined up.

2. Search and shortlist

With the budget locked, the search begins. Three channels coexist in Chile:

Corredores de propiedades (real estate agents). A licensed agent charges the seller (never the buyer, unless specifically agreed) around 2 percent plus VAT on final price. A competent agent filters listings, coordinates visits and supports due diligence. In regions like Aysen where inventory is thin, local agents see properties that never reach the public portals.

Listing portals. Portalinmobiliario.com, Toctoc.com, Yapo and Mercado Libre concentrate most published inventory. Filter by comuna, bedrooms, useful and built square meters, and UF price. Be wary of listings with no rough address, no clear square meters or stock photos.

Direct sales between individuals. Cheaper in theory (no commission), but the full due diligence burden falls on the buyer.

What to check in the listing: useful surface versus total surface (useful excludes walls and ducts), year built, construction materials (masonry, timber frame, reinforced concrete), heating system, parking and storage, HOA fees if in a condominium, and the tax roll (rol de avaluo) so you can verify records at SII.

3. Property visit and physical due diligence

Never buy a house without at least two visits, one of them at a different time of day (ideally in the rain if possible). Whatever a seller hides with good lighting reveals itself under natural light.

Critical inspection points:

Moisture and damp. Stains on walls, musty smell, soft drywall to the touch. In Aysen, Coyhaique and across Patagonia, moisture is enemy number one.
Heating system. Slow-combustion wood stoves (the classic Amesti or Bosca), pellet stoves, LPG, electric. Ask for the last utility bill. For firewood, there is no receipt, but an honest seller will tell you how many cubic meters they burn per year.
Roof and gutters. Rusted zinc, torn felt, blocked downspouts.
Electrical system. Modern breaker panel or old screw-in fuses. Ask for the SEC TE1 certificate if the installation is new.
Plumbing. Water pressure, water heater (age, natural or forced draft, SEC certificate).
Thermal insulation. In cold zones demand details on insulation type and thickness in walls, floor and ceiling.
Floors and structure. Diagonal cracks in load-bearing walls are a red flag.
Lot. Slope, stormwater runoff, boundary with neighbors.

For structural doubts, hire an independent technical inspector (UF 8 to UF 20 depending on size and complexity). Cheap compared to finding a defect later.

4. Legal due diligence

While you negotiate, your lawyer (and in parallel, the bank’s legal team) runs the title study (estudio de titulos). It reviews the last ten years of ownership history to confirm the seller can actually sell, there are no hidden defects, and no liens block the transfer.

Mandatory documents the seller must provide:

Certificado de Dominio Vigente from the competent CBR, less than 30 days old. Proves the seller owns the property today.
Certificado de Hipotecas, Gravamenes y Prohibiciones from the CBR, also current. Shows bank mortgages, attachments, usufructs, easements, or sale prohibitions.
Copy of the ownership registration with certification of validity.
Prior deeds for the last ten years (the chain of title).
Non-expropriation certificate from the municipality and SERVIU.
Property tax statement (contribuciones) issued by SII. Unpaid property tax transfers to the new owner.
Certificado de informaciones previas from the municipal DOM (Direccion de Obras Municipales): zoning under the Plan Regulador Comunal, allowed land use, restrictions.
Final building inspection (recepcion final DOM) for buildings constructed after 1976. Without it, the house is legally an undeclared extension and banks will not lend.
Municipal street number certificate.
HOA dues paid up to date if in a condominium, plus the condominium bylaws.
ID and marriage certificate of the seller (community property rules change who must sign).

The title study costs UF 8 to UF 15 in the private market. The bank runs its own, but it does not replace yours: the bank protects its collateral, not you.

5. Promise of sale (promesa de compraventa)

Once everything lines up, the promesa de compraventa is signed. It is a preparatory contract that obligates both parties to execute the final sale within a set timeframe and under agreed terms.

Minimum mandatory content (article 1554, Civil Code):

Must be in writing.
The promised contract (the sale) must be legally valid.
A term or condition defining when it will be signed.
Precise identification of property, parties and price.

Standard elements:

Arras (earnest money). Deposit from the buyer. Chilean practice uses penitential arras: forfeited if the buyer walks, returned doubled if the seller walks, typically 10 to 20 percent of price.
Term. Usually 30 to 60 days, with extension if the mortgage approval slips.
Breach penalty. A liquid sum if either party defaults, typically equal to the arras.
Suspensive conditions. Most common: “subject to final mortgage approval from bank X.”

The promesa is usually signed before a notary (not legally required, but establishes certain date and simplifies enforcement). Notary fee: 0.3 to 0.5 UTM.

6. Final mortgage approval

With the promesa signed, the bank moves from pre-approval to final approval. Two new steps kick in:

Bank appraisal (tasacion). The bank sends an independent licensed appraiser. Appraisal costs UF 3 to UF 5, paid by the buyer. If the appraiser values the property below the sale price, the bank lends on the appraised value, not the contract price. That can force the buyer to increase the down payment.

Bank title study. The bank’s legal team reviews all documentation. If they find anything (an unreleased mortgage, an undisclosed easement), they require cure before closing. Cost UF 8 to UF 15, almost always charged to the buyer.

Common special conditions: release of prior mortgage in the same deed, mandatory insurance (life and fire with the bank as loss payee), mandate to the bank to pay property tax from the monthly payment.

Final approval takes 10 to 25 business days from the moment the bank receives complete documentation.

7. Public deed of sale (escritura publica)

With credit approved and clean title, the notary drafts the escritura publica de compraventa. The same deed usually includes the new mortgage in favor of the bank, and when applicable, the release of the seller’s previous mortgage.

Signing (comparencia). Appearing parties: seller (and spouse if under community property), buyer (and spouse under the same rule), bank representative. All sign the master deed. The notary issues authorized copies.

Payment. The buyer contributes the down payment by cashier’s check or wire, the bank wires the balance directly to the seller (with withholding if a prior mortgage is being released in the same act).

Approximate notary fee: 0.6 UTM for the main deed, plus copies (around 0.05 UTM each). On a UF 4,000 house, notary fees run roughly 40,000 to 60,000 CLP.

8. Registration at the Conservador de Bienes Raices (CBR)

This is the step where ownership actually transfers. In Chile, a sale contract does not transfer property on its own. The deed is the title, but the mode of acquisition is registration in the Property Register of the competent Conservador de Bienes Raices (the one for the comuna where the property sits).

The notary, or a runner, takes certified copies to the CBR. The registrar reviews, charges the fee, and records the registration. Until the property is registered in your name, the house is not legally yours, even if you already paid.

CBR timeline: 5 to 20 business days depending on comuna. In Santiago and busy regions, it can stretch to 30.

CBR cost: progressive fee, roughly 0.2 to 0.4 percent of declared sale price, capped. The exact fee lives in the official Notaries and Registrars schedule published annually.

You receive a copy with the registration margin note. That document proves you are the owner.

9. Closing cost breakdown for the buyer

On a UF 4,000 house (roughly CLP 160 million at April 2026 UF value), a typical buyer pays:

20 percent down payment: UF 800.
Bank appraisal: UF 3 to UF 5.
Title study (bank): UF 8 to UF 15.
Notary fees (deed + copies): 0.6 UTM plus copies, approximately UF 1.5 to UF 2.
Stamp tax on mortgage (Ley de Timbres y Estampillas): 0.8 percent of loan amount, capped. On a UF 3,200 loan, about UF 25. Note: first-home DFL2 buyers may be exempt.
CBR registration: 0.2 to 0.4 percent of price, approximately UF 8 to UF 16.
Bank operational fees: UF 3 to UF 8.
Insurance (life + fire, first annual premium): varies by age and amount, UF 2 to UF 6 per year.

Total closing costs (on top of the down payment): roughly UF 50 to UF 80, or 2 to 4 percent of the property price. Budget this from day one.

The seller pays the agent commission (2 percent plus VAT) and capital gains tax where applicable, topics covered in the selling-costs guide.

10. Post-purchase: title update and services

Once registered, a few post-closing tasks remain:

Update ownership at SII. SII auto-updates the tax roll from the CBR registration, but verify at sii.cl/propiedades under your RUT that the house appears in your name the following cycle.
Property tax (contribuciones). Check payment status at SII and schedule payments (April, June, September, November). If your property qualifies under DFL2 (under 140 m2 built, residential use), it may be exempt.
Transfer utility accounts: electricity (CGE, Enel, Edelaysen depending on region), water (Aguas Patagonia, Essal, Aguas Andinas depending on zone), gas if applicable, internet. They require a copy of the deed or the current title certificate.
Municipal business license if you plan to rent part of the property.
Alarms and insurance. Move the fire policy to your name (the bank requires itself listed as preferred beneficiary). Consider monitored alarm if the area warrants it.
Condominium bylaws if applicable: introduce yourself to the HOA committee, get the signed bylaws, update contact details with the administration.

Expected total timeline: 30 to 45 days from offer to CBR registration

Realistic ranges:

Offer accepted to promesa signed: 5 to 10 days.
Promesa to final mortgage approval: 15 to 25 days.
Approval to deed signing: 3 to 7 days.
Deed to CBR registration: 5 to 20 days.

Total: 30 to 45 days in a clean scenario. If an unreleased mortgage, an heir who did not sign, a missing final inspection or a low appraisal surfaces, add 15 to 30 days. This is why early due diligence saves weeks and money.

Buying a house in Chile is not complicated, but it demands method. Secure financing before looking, demand documentation before committing, sign at the notary with your own lawyer, and do not relax until the CBR registration is in your hand with your name on it.