House Flipping Cost Calculator: Every Expense Explained
The difference between profitable flippers and those who lose money comes down to one thing: accurately calculating costs before making an offer. A house flipping cost calculator forces you to account for every expense rather than relying on gut feelings or rough estimates. This guide covers every cost category with typical ranges so you can build realistic projections.
Category 1: Acquisition costs
These are the costs of purchasing the property. They are due at closing and typically run 1% to 3% of the purchase price.
| Expense | Typical Range | Notes |
|---|---|---|
| Earnest money deposit | 1-3% of price | Applied to purchase price at closing |
| Title search and insurance | $500-$2,000 | Buyer's policy |
| Escrow/closing fees | $500-$1,500 | Varies by state |
| Recording fees | $50-$250 | County recording of deed |
| Inspection | $300-$600 | Optional but recommended |
| Hard money origination | 1-3 points | % of loan amount, paid at closing |
Category 2: Renovation costs
Renovation is the largest variable cost and the one most often underestimated. Use a rehab cost estimator for detailed projections, and always include a 10-15% contingency buffer for unknowns.
Major renovation categories and typical ranges for a standard 3-bed, 2-bath single-family home:
| Category | Light Rehab | Medium Rehab | Full Gut |
|---|---|---|---|
| Kitchen | $3,000-$8,000 | $8,000-$20,000 | $20,000-$40,000 |
| Bathrooms (each) | $1,500-$4,000 | $4,000-$10,000 | $10,000-$20,000 |
| Flooring (whole house) | $2,000-$5,000 | $5,000-$12,000 | $10,000-$20,000 |
| Paint (interior) | $1,500-$3,000 | $2,500-$5,000 | $3,000-$6,000 |
| Roof | $0 (patch) | $5,000-$10,000 | $8,000-$18,000 |
| HVAC | $0 (service) | $3,000-$7,000 | $6,000-$12,000 |
| Electrical | $500-$2,000 | $2,000-$6,000 | $5,000-$15,000 |
| Plumbing | $500-$2,000 | $2,000-$5,000 | $5,000-$12,000 |
| Exterior/landscaping | $1,000-$3,000 | $3,000-$8,000 | $5,000-$15,000 |
A light rehab typically costs $15,000 to $35,000. Medium rehab runs $35,000 to $75,000. A full gut renovation on a standard home can range from $75,000 to $150,000 or more. For details on full renovations, see our gut renovation cost guide.
Category 3: Holding costs
Every month you own the property, you pay holding costs. These accumulate from purchase to sale. Use a holding cost calculator to project monthly costs and total hold period expenses.
Monthly holding costs example ($200K property with hard money):
Hard money interest (12% on $160K loan): $1,600
Property taxes: $400
Insurance: $175
Utilities: $150
Lawn/maintenance: $100
Total monthly: $2,425
6-month project = $14,550 in holding costs
9-month project = $21,825 in holding costs
Holding costs are why timeline control matters. Every month of delay costs real money. Budget for your realistic timeline plus one month of buffer.
Category 4: Selling costs
Selling costs are the largest single expense category after renovation. They typically total 7% to 10% of the sale price.
| Expense | Typical Range |
|---|---|
| Real estate agent commissions | 5-6% of sale price |
| Title insurance (seller's policy) | 0.5-1% of sale price |
| Escrow/closing fees | $500-$1,500 |
| Transfer taxes | 0-2% (varies by state) |
| Buyer concessions | 0-3% of sale price |
| Home warranty | $400-$600 |
| Staging | $1,500-$4,000 |
Full cost calculation example
Property: 3 bed/2 bath, 1,500 sqft
ARV: $280,000
Purchase price: $165,000
Costs:
Acquisition closing costs: $6,950
Renovation: $45,000
Contingency (15%): $6,750
Holding costs (7 months): $16,975
Selling costs (8%): $22,400
Total all-in cost: $263,075
Projected profit: $280,000 - $263,075 = $16,925
ROI: 7.7% on total investment
This example shows why accuracy matters. A $10,000 error in any category turns a $17K profit into a $7K profit or a loss. The flip calculator is your defense against optimism bias. Apply the 70% rule as a quick screen, then run the full calculation to validate.