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Free Property Rehab Estimator

Build a realistic rehab budget before you make an offer. Freddie estimates repair costs by category so your numbers hold up when the contractor walks the property.

Everything in This Free Tool

Room-by-Room Estimator
Walk through each room and build a repair list with Freddie's guidance.
Trade Category Budgeting
Kitchen, baths, flooring, roof, HVAC, electrical, plumbing — all modeled separately.
Condition Level Selector
Light cosmetic, medium rehab, or full gut — get ranges instantly by condition.
Cost Per Square Foot Tool
Quick total estimate based on size and rehab level for fast deal filtering.
Contingency Calculator
Auto-calculate contingency based on property age, condition, and known risks.
Score Certificate
Rehab estimate flows directly into your deal score and certificate.

Real Deal. Real Numbers. Analyzed Free.

Dan White, 20-year fix-and-flip veteran in Northern Virginia, used FreeDealCalc to analyze a $130,000 wholetail opportunity in under 5 minutes. No spreadsheet. No paid software. Just Freddie.

Purchase
$210,000
Cleanout
$5,000
Resale
$349,000
Hold Time
1 Month
Strategy
Wholetail
Net Profit
$115,050
Before renovationAfter renovation
100
Deal Score
Strong Deal

"I've been flipping houses for 20 years and I built this tool because nothing free was actually good enough. Freddie does what I used to do with spreadsheets — but in seconds, for free, for every investor who needs it."

— Dan White, Founder, FreeDealCalc | 20-Year Fix & Flip Investor, Northern Virginia

A buyer who purchases this property as a wholetail deal undertakes all renovation work at their own direction, cost, and risk. The seller makes no representations regarding property condition and all sales are as-is. Buyer is responsible for all due diligence, inspections, and compliance with local codes and regulations.

Frequently Asked Questions

How do you estimate rehab costs on an investment property?

Walk the property room by room, note every item needing repair or replacement, categorize by trade (kitchen, baths, flooring, roof, HVAC, electrical, plumbing, exterior), and estimate each category. Add 10-20% contingency. Get 3 contractor bids to validate your estimate before closing.

What is a typical rehab cost per square foot?

Light cosmetic rehab: $15-30/sqft. Medium rehab (kitchen, bath updates, mechanicals): $30-60/sqft. Full gut renovation: $60-120/sqft or more depending on finishes and market. Labor costs vary significantly by region — Northern Virginia and coastal markets run 30-50% higher than Midwest.

What rehab categories have the best ROI?

Kitchen updates return 60-80% of cost. Bathroom updates return 60-70%. Curb appeal (landscaping, exterior paint, front door) returns 100%+. Flooring returns 70-80%. Basement finishing and room additions return the least — often 50-60% in most markets.

How much contingency should I add to a rehab estimate?

10% for newer properties (post-1980) with no major red flags. 15-20% for properties built before 1980. 25%+ for properties with water damage, foundation concerns, knob-and-tube wiring, or significant deferred maintenance. Never skip contingency — it's your protection against unknowns.

What costs do new investors miss in rehab estimates?

Permit fees and inspections, dumpster rentals, temporary utilities, lead paint and asbestos testing/remediation, landscaping and grading, final cleaning, staging costs, and soft costs like architectural plans for major structural changes.

Can I estimate rehab costs without seeing the property?

For rough filtering purposes yes — use cost-per-square-foot benchmarks by condition level. For making an offer, you need eyes on the property. Photos help but miss hidden issues. Always physically inspect or have a trusted set of eyes walk the property before committing to purchase.

More Free Tools

→ Rehab Cost Estimator→ Rehab Calculator

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