How Much Should You Offer on a House?
Think through a reasonable offer range using asking price, comparable value, repair costs and market conditions — decision support, not an automated valuation.
See Offer Scenarios →Build Your Offer Scenarios
Results update as you change any input.
Use the approximate value suggested by recent comparable sales if available.
Roof, HVAC, kitchen, bathroom, flooring, structural issues, deferred maintenance, etc.
Decision support only · Not an appraisal or automated valuation
What If the Home Appraises Lower?
Lenders generally base financing calculations on the applicable purchase price/appraised-value rules for the loan program. An appraisal below the contract price can increase the cash required or require renegotiation with the seller — ask your lender how this would apply to your specific loan program.
The Formula This Calculator Uses
Each scenario then applies an offset to that reference: Conservative −2%, Balanced 0%, Competitive +2%.
$500,000 asking price, $490,000 comparable value, $20,000 in needed repairs:
Condition-adjusted reference = $490,000 − $20,000 = $470,000
Balanced scenario (0%): $470,000 · Conservative (−2%): $460,600 · Competitive (+2%): $479,400
Is This House Worth the Asking Price? → · Making an Offer Guide → · See Our Comparable Sales Methodology →
Frequently Asked Questions
Does this calculator tell me exactly what to offer?
No. This tool provides decision support, not an automated property valuation or an instruction on what you must offer. It shows potential offer scenarios based on the numbers you enter so you can think through your own decision — it is not an appraisal.
What is a "Condition-Adjusted Reference" value?
It starts from either the comparable market value you enter (or the asking price if no comparable is entered), then subtracts your estimated immediate repair costs. It is a decision reference to help you think about pricing — not an appraisal, and repair costs don't necessarily reduce market value dollar-for-dollar.
Why doesn't the calculator recommend a specific offer?
The right offer for you depends on factors this tool can't fully know — your financing, urgency, risk tolerance, and the seller's specific situation. The scenarios shown are potential starting points for your own thinking, not a recommendation.
What if I don't have a comparable market value?
Leave it blank. The calculator will use the asking price as the reference value instead. A comparable value from recent nearby sales, when available, generally provides a more independent reference point than the asking price alone.
What is an appraisal gap?
It's the difference between your offer price and what the property is later appraised for. If the appraisal comes in below your offer, lenders generally base financing on purchase-price/appraised-value rules specific to the loan program, which can increase the cash you need or require renegotiation with the seller.
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Evaluating a Specific Property?
These scenarios are generic. For a full picture of a specific property, analyze it with Reaixo.
Analyze the Property with Reaixo →Related Reports
Educational Use Only: Reaixo provides estimates for informational and educational purposes and is not an appraiser, lender, mortgage broker, financial advisor, attorney, real-estate broker, or settlement provider. Actual property values, negotiation outcomes, loan terms, closing costs, required funds, credits and settlement amounts vary by transaction. Review property-specific decisions with appropriate licensed professionals and verify final cash-to-close figures using your lender's and settlement provider's official documents.