First-Time Home Buyer Masterclass First-Time Buyer

How Much Money Do I Really Need to Buy a House?

Published 2026-09-20 Last reviewed 2026-09-20 By Lisa C Hamilton, REALTOR®

Quick Answer

There is no useful universal number. Buying a home involves several categories of cash: down payment, earnest money, inspection, appraisal, closing costs, move-in money and emergency reserves. The best approach is to understand where the money goes and have a lender show you actual scenarios for the price range you are considering.

People frequently ask Lisa:

“How much money do I need to buy a house?”

They usually expect one number.

Maybe:

  • $20,000
  • $40,000
  • Twenty percent

There is no useful universal number because buying a home involves several different categories of cash, and the financing structure can dramatically change the total.

The best approach is to understand where the money goes.

YOUR DOWN PAYMENT

This is the portion of the purchase price you are contributing rather than financing.

For example, if a buyer purchases a $400,000 home and makes a 5% down payment, the down-payment portion would be $20,000.

But that example does not mean every $400,000 buyer needs exactly $20,000 down.

Loan programs vary.

Eligibility varies.

A lender needs to evaluate the borrower.

EARNEST MONEY

Once you make an offer, the purchase agreement may require an earnest-money deposit.

Earnest money is generally money deposited into the transaction according to the contract to demonstrate the buyer's commitment.

It is not necessarily an extra fee that vanishes.

If the transaction closes, it is typically accounted for as part of the closing figures.

But the amount, timing and circumstances affecting whether it is refundable depend on the contract.

That is why Lisa wants you to understand those terms before signing.

HOME INSPECTION

Lisa strongly believes buyers should understand what they are buying before they become emotionally and financially committed.

A general home inspection is usually a buyer expense.

Depending on the property, you may also choose specialized evaluations for areas such as:

  • Pool
  • Roof
  • HVAC
  • Sewer
  • Plumbing
  • Structural concerns
  • Pest conditions

A $500 inspection can feel expensive when you're already writing checks.

It can feel extremely inexpensive compared with discovering a major problem after closing.

APPRAISAL

For many financed transactions, the lender requires an appraisal.

Ask your lender about current pricing and when that charge is due.

CLOSING COSTS

Closing costs can include lender charges, title/escrow expenses, prepaid items, insurance-related amounts and other transaction expenses.

Your lender should provide required loan disclosures and estimates.

The amount can vary substantially from buyer to buyer.

CAN THE SELLER PAY SOME OF MY CLOSING COSTS?

Sometimes.

Seller concessions can be negotiated when permitted by the buyer's financing and accepted by the seller.

Whether that makes sense depends on the market.

If a seller has five competing offers, they may be less motivated to contribute.

If a property has been sitting and the seller is motivated, Lisa may identify an opportunity.

This is negotiation.

MOVE-IN MONEY MATTERS TOO

The purchase does not end when the closing statement balances.

You may immediately need:

  • Movers
  • Utility deposits
  • Window coverings
  • Furniture
  • Appliances
  • Locks
  • Minor repairs
  • Pool supplies
  • HOA access items

Lisa does not want you spending every available dollar just to get through closing.

EMERGENCY RESERVES

Eventually something breaks.

That is not pessimism.

That is homeownership.

In Las Vegas, replacing a major HVAC component during summer can become a very immediate expense.

Keeping reserves matters.

HOW TO FIND YOUR NUMBER

Instead of asking:

“How much money do people need?”

Ask your lender to show you several scenarios.

For example:

  • $350,000 purchase
  • $400,000 purchase
  • $450,000 purchase

Different down-payment structures.

Different estimated monthly payments.

Different cash-to-close estimates.

Now you're making a decision from numbers rather than internet folklore.

Lisa C Hamilton, REALTOR® with THE Brokerage, A Real Estate Firm®

Reviewed by

Lisa C Hamilton, REALTOR®, NV License S.168195

Lisa C Hamilton is a Las Vegas Valley REALTOR® affiliated with THE Brokerage, A Real Estate Firm®, helping buyers, sellers, investors, and relocating clients across Clark County and Greater Las Vegas. Lisa is not an attorney, escrow officer, title insurer, notary, CPA, lender, foreclosure consultant, mortgage servicer, tax adviser, bankruptcy professional, or HOA lien authority. She handles market value, listing strategy, sales timeline, seller-net analysis, as-is sale evaluation, buyer negotiation, and transaction coordination. Lenders and servicers control loan documents, assumption approval, release-of-liability, and funding procedures; escrow and title professionals control the settlement accounting, recorded title matters, and insurability; notaries perform notarization only as authorized; and attorneys and legal counsel handle powers of attorney, probate and estate authority, trust authority, entity authority, and any legal conclusions about ownership or title validity.

Not sure whether you're ready? Ask Lisa where to start.

Your number depends on the categories above and your specific financing. Lisa can help you understand where the money goes in a Las Vegas, Henderson or North Las Vegas purchase and connect you with lenders who will show you real scenarios.

Lisa C Hamilton is a Nevada REALTOR®, not an attorney, escrow officer, title insurer, notary, CPA, lender, foreclosure consultant, mortgage servicer, tax adviser, bankruptcy professional, or HOA lien authority. Nothing here is legal, tax, title, or financial advice, and no outcome is guaranteed. Always verify current Nevada law and the specific facts of your situation with a qualified Nevada attorney, title professional, escrow professional, lender, servicer, and tax adviser.

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