Buying a Home? Here's What to Budget for Beyond the Down Payment

When you go under contract on a home in Charleston or Mount Pleasant, SC, several upfront costs come into play before you ever get to the closing table. This guide walks you through what to expect — from earnest money and inspection fees to appraisal costs and closing costs — so there are no surprises along the way.

One of the things we hear most from buyers — especially those purchasing in South Carolina for the first time — is that they didn't realize how many separate costs show up between signing the contract and sitting down at closing. The good news is that none of these are hidden fees. They're a normal part of the process, and when you understand them ahead of time, you can budget with confidence.
Below is a breakdown of the costs you'll most likely encounter once you go under contract on a Charleston area home. We go through all of this in detail during our buyer consultations, but consider this a helpful reference to come back to as you navigate the process.

Earnest Money Deposit

Earnest money is a good-faith deposit you submit when making an offer on a home. In the Charleston area, this is typically around 1% of the purchase price, though the amount can vary depending on the situation and is part of your offer strategy — something we'll help you think through when writing your offer.
It's important to understand that earnest money is not an additional cost on top of the purchase price. It's credited back to you at closing and applied toward your closing costs or down payment. If the transaction closes successfully, you'll see that money again. It's only at risk in specific scenarios, such as if you decide to walk away from the purchase outside the terms of the contract.

Due Diligence Termination Fee

South Carolina's standard contract includes a Due Diligence period — a window of time during which you have the right to terminate the contract for any reason. The due diligence termination fee is what you would owe the seller if you chose to use that right and walk away from the purchase during that period.
This fee is completely negotiable between buyer and seller. We've seen it range from a few hundred dollars to $10,000 or more depending on the price point and market conditions. Charleston-area sellers typically expect this fee to be included in offers, and a seller may counter to include it if it's left out. We'll talk through the strategy around this number when we sit down to write your offer — it's one of the ways we help you craft a competitive offer while protecting your interests.
One thing to be clear about: the due diligence termination fee is separate from your earnest money deposit. Earnest money is paid when the contract is signed. The termination fee is only paid if you choose to terminate during the due diligence period. They're two distinct things.

Home Inspection and Additional Inspections

Even if you're planning to purchase a home as-is, we always recommend a home inspection. Understanding the condition of the home's systems — the roof, HVAC, electrical, plumbing, and foundation — gives you a much clearer picture of what you're buying and what may need attention now or in the future. Knowledge is always worth the investment.
Inspection costs in South Carolina vary based on the size of the home. For a smaller or first home, you can generally expect to pay somewhere in the $400 to $600 range for a general home inspection, though larger or older homes may cost more. The buyer is responsible for paying for inspections during the due diligence period.
Depending on what the general inspector finds — or simply as a matter of good practice — you may also want to schedule additional specialty inspections for the HVAC system, roof, or plumbing. We recommend scheduling any additional inspections at the same time as or very close to the general inspection, since the due diligence window may not give you enough time to wait for the general report before booking follow-up appointments.

Appraisal

If you're financing your purchase, your lender will require an appraisal to confirm the home's value. The appraisal is ordered by your lender and paid for by you as the buyer. Depending on how your lender handles it, you may be asked to pay this fee upfront or it may be collected at closing.
Appraisal costs in the Charleston area typically run in the $400 to $600 range for a standard single-family home, though the fee can vary based on property type, location, and complexity. Your lender can give you a specific estimate when you're getting pre-approved.

Down Payment

Your down payment is the amount you're putting toward the purchase price of the home, and it's determined by you and your lender based on your loan program and financial situation. Some loan programs — such as VA loans or certain physician loan programs — allow for little to no down payment, though this typically means a higher monthly mortgage payment.
Conventional loan programs often require a minimum of 3 to 5% down. When a buyer puts 20% or more down, they typically avoid Private Mortgage Insurance (PMI), which can make a meaningful difference in the monthly payment. Your lender is the right person to walk you through which program makes the most sense for your situation, and we're happy to recommend lenders we've worked with and trust if you're still in the process of choosing one.

Closing Costs

Closing costs are the fees associated with finalizing your purchase and getting the keys in your hand. These typically include items like homeowners insurance premiums, property taxes, attorney fees, title and recording fees, and HOA fees if applicable.
The total amount varies, but your lender is required to provide a Loan Estimate early in the process that outlines expected closing costs. We can also give you a rough ballpark based on your purchase price when we do your buyer consultation, so you're never caught off guard.
Something worth knowing: it's not uncommon for buyers to negotiate a seller credit toward closing costs as part of the purchase agreement. Whether that's realistic depends on the specific home and market conditions at the time — and that's exactly where having an experienced agent in your corner makes a difference.

A Note on Flood Insurance

In the Lowcountry, flood insurance is something many buyers need to factor into their budget. Most homes in the Charleston area are not in an X flood zone, which means flood coverage is often required. We make it a point to share the current owner's flood insurance information with our buyers before they make an offer, so you can factor that cost into your financial picture early. Once you're under contract, you'll want to get flood insurance quotes alongside your homeowners insurance quote. Requirements vary by lender, so your lender will be your best resource on what's needed for your specific loan.

We're Here to Help You Budget with Confidence

Going under contract on a home is an exciting milestone — and having a clear picture of the costs involved makes the whole experience a lot less stressful. One of our goals as your agents is to make sure you understand every step of the process and every dollar you're putting on the table before you sign anything.
Have questions about what to expect as a buyer in the Charleston or Mount Pleasant area? We'd love to connect.

Visit our Buyer's Guide for a deeper look at the buying process in the Charleston area, or reach out to us directly with any questions. We're always happy to help.

Warmly,
Lauren, Tina and Gigi | Lauren Zurilla & Associates — Your Charleston Area Real Estate Experts

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