Calculator
Example Data Table
| Scenario | Home Price | Rent | Holding Years | Mortgage Rate | Appreciation | Rent Growth |
|---|---|---|---|---|---|---|
| Conservative | $600,000 | $2,750 | 5 | 7.00% | 1.50% | 3.00% |
| Balanced | $650,000 | $2,800 | 7 | 6.75% | 3.00% | 3.50% |
| Growth Case | $700,000 | $3,100 | 10 | 6.25% | 4.00% | 4.00% |
Formula Used
Mortgage payment: M = L × r(1 + r)n ÷ ((1 + r)n − 1).
Annual rent: Rent = monthly rent × 12 × (1 + rent growth)year − 1.
Property tax: Tax = projected home value × property tax rate.
Owner cost: Mortgage + tax + insurance + maintenance + HOA + extra utilities − tax benefit.
Sale proceeds: Home value − loan balance − selling costs − DC transfer tax.
Final comparison: Buy advantage = sale proceeds − renter investment balance.
How to Use This Calculator
Enter the home price, rent, loan terms, and expected holding period.
Adjust DC tax fields if your property type uses different rates.
Add realistic HOA, insurance, maintenance, and selling costs.
Use the tax benefit field only when it applies to your situation.
Press Submit to see the result above the form.
Use CSV or PDF buttons to save the active calculation.
About This DC Rent vs Buy Calculator
Decision Overview
A rent versus buy decision in Washington, DC is rarely simple. Prices, taxes, fees, loan terms, rent growth, and time all matter. This calculator brings those moving parts into one clear estimate. It compares the wealth you may keep as a renter with the equity you may keep as an owner after selling.
Why The Holding Period Matters
Time is one of the largest inputs. Buying usually starts with heavy upfront costs. These can include a down payment, closing costs, recordation tax, inspections, and other settlement fees. Renting usually starts with a smaller deposit and fewer transaction costs. A short stay can favor renting. A longer stay may allow appreciation, principal payments, and rent inflation to improve the buying side.
How DC Costs Are Handled
The tool includes DC focused fields for property tax, recordation tax, and transfer tax. Each field is editable because rules, property classes, credits, and buyer status can change the actual amount. You can also enter first time buyer settings by changing the recordation rate. This makes the calculator useful for condos, row houses, and single family homes.
Cash Flow And Wealth View
The comparison uses both monthly cash flow and final wealth. Renting may cost less each month. That saved cash can be invested. Buying builds equity through loan principal payments and home appreciation. At the end of the period, the calculator estimates sale proceeds after mortgage payoff and selling costs. It then compares those proceeds with the renter investment balance.
Use The Result Carefully
The result is an estimate, not a guarantee. Future rent, home value, loan rates, insurance, repairs, and tax benefits can vary. A condo fee can rise quickly. A home repair can arrive early. A rent renewal can also jump. Test conservative, normal, and optimistic cases before making a decision.
Best Practice
Use real quotes when possible. Ask a lender for payment details. Ask an agent about closing costs. Check the tax record for the exact assessment. Then run the numbers again. The better your inputs, the more useful the result becomes. Also compare scenarios side by side. Save exports for records. Share them with your advisor, partner, or lender before changing final assumptions.
FAQs
1. What does this calculator compare?
It compares buying wealth after a future sale with renting wealth from invested cash differences. It also shows cash paid, home value, loan balance, and break even timing.
2. Is the DC property tax field editable?
Yes. The default is only a starting point. Edit it for the property class, assessment, exemption, or local tax rule that applies to your exact address.
3. Does it include DC recordation tax?
Yes. A recordation field is included with an editable percentage. Change it for first time buyer relief, exemptions, or updated rates when needed.
4. Does the result include selling costs?
Yes. The calculator subtracts selling costs and DC transfer tax from projected sale value. It also subtracts the remaining mortgage balance.
5. What is renter investment balance?
It is the estimated value of cash a renter could invest. It includes the buying upfront cash difference and monthly cost differences over time.
6. Should I include tax benefits?
Use the tax benefit field only if deductions apply to you. Enter zero if you want a conservative result or do not itemize deductions.
7. Why can renting win even with appreciation?
Buying has large upfront costs, interest, taxes, maintenance, HOA fees, and selling costs. Strong investment returns or a short holding period can favor renting.
8. Can I export the results?
Yes. Submit the form, then use the CSV or PDF button. The export uses the values currently entered in the calculator.