ARV Calculator (After Repair Value)

Calculate the After Repair Value of a property and determine the maximum purchase price using the 70% rule. Essential for real estate investors doing fix-and-flip projects or BRRRR strategy investments.

Property Details

$
$

Renovation Costs

Kitchen Remodel
$
Bathroom Updates
$
Flooring
$
Paint & Finishing
$
Other Repairs
$
Total Renovation Cost $100,000

Additional Costs

%

Investment Analysis

After Repair Value (ARV)

$500,000

Maximum Offer (70% Rule)

$250,000
ARV × 70% - Renovation Costs
Projected Profit: $55,000
Purchase Price $350,000
Total Renovation $100,000
All-In Cost $468,000
Selling Costs (6%) $30,000
Estimated Profit $55,000
Return on Investment 11.75%
Equity After Repairs
$32,000
Price per Sq Ft
$250
Profit Margin
11.0%
70% Rule Status
Over Max

Cost Breakdown

Investment Analysis

Profit Sensitivity Analysis

See how changes in ARV or renovation costs affect your profit

What is ARV (After Repair Value)?

After Repair Value (ARV) is the estimated market value of a property after all planned repairs and renovations are completed. It's one of the most critical metrics in real estate investing, particularly for fix-and-flip investors and those using the BRRRR (Buy, Rehab, Rent, Refinance, Repeat) strategy.

ARV helps investors determine whether a property represents a good investment opportunity by projecting what the property will be worth once renovated. This projected value is then used to calculate the maximum price an investor should pay for the property.

ARV Formula:

ARV = Current Property Value + Value Added by Renovations

Note: Value added ≠ Renovation cost. $1 spent doesn't always add $1 in value.

The 70% Rule Explained

The 70% rule is a quick guideline used by real estate investors to determine the maximum price they should pay for an investment property. It helps ensure there's enough profit margin to cover unexpected costs and still make money.

The 70% Rule

Max Offer = (ARV × 70%) - Repair Costs

Never pay more than 70% of ARV minus repair costs

Why 70%?

30% Buffer for: Profit + Costs + Risk

Leaves room for selling costs, holding costs, and profit

Example: A property has an ARV of $500,000 and needs $100,000 in repairs.

Maximum Offer = ($500,000 × 70%) - $100,000
Maximum Offer = $350,000 - $100,000 = $250,000

If you pay more than $250,000, you're taking on additional risk or accepting lower profit margins.

How to Determine ARV

Accurately estimating ARV is crucial for investment success. Here are the primary methods:

1. Comparable Sales Analysis (Comps)

The most reliable method involves analyzing recently sold properties that are similar to what your property will look like after renovation:

2. Professional Appraisal

Hiring a licensed appraiser provides an unbiased, professional opinion. While it costs $300-$500, it's worthwhile for larger investments or when you're uncertain about market values.

3. Real Estate Agent BPO

A Broker Price Opinion from an experienced local agent can provide market insights. Many agents offer this service hoping to earn the eventual listing.

ARV vs. Market Value

It's important to understand the distinction between these two values:

The difference between these values represents the potential equity gain from renovations. However, remember that renovation costs don't always translate dollar-for-dollar into value increases.

Value-Add Renovations

Not all renovations add equal value. Focus on improvements that provide the best return:

High ROI Renovations

Lower ROI Renovations

Don't Over-Improve: Your ARV is limited by comparable sales in the area. If the nicest house in the neighborhood sold for $400,000, don't expect your property to sell for $500,000 regardless of renovation quality. This is called the "ceiling effect."

Common ARV Mistakes to Avoid

  1. Using Asking Prices as Comps: Only use actual sold prices, not listing prices
  2. Ignoring Market Conditions: ARV can change if the market shifts during renovation
  3. Underestimating Repairs: Always add a 10-20% contingency to repair estimates
  4. Overestimating Value Add: Be conservative with how much renovations will increase value
  5. Poor Comp Selection: Using properties that aren't truly comparable
  6. Ignoring Holding Costs: Property taxes, insurance, utilities, and loan interest add up

Using ARV in Different Strategies

Fix-and-Flip

Buy below market, renovate quickly, sell at ARV. The 70% rule is essential here because you need to account for selling costs (agent commissions, closing costs) and make a profit.

BRRRR Strategy

ARV determines how much you can refinance out of the property. Lenders typically loan 70-75% of ARV, so accurate estimates are crucial for recovering your investment capital.

Rental Properties

Even for buy-and-hold investors, understanding ARV helps identify forced appreciation opportunities and ensures you're not overpaying for properties.

Frequently Asked Questions

How accurate are ARV estimates?

ARV estimates are projections based on comparable sales and market analysis. With good comps and realistic renovation assumptions, estimates can be quite accurate (within 5-10%). However, market conditions can change, and unexpected issues during renovation can affect outcomes. Always build in contingencies for uncertainty.

What if there are no good comparable sales?

In areas with limited sales data, you may need to expand your search radius, look further back in time (up to 12 months), or use properties that require more adjustments. Consider getting a professional appraisal in these situations. Be more conservative with your ARV estimate when comps are limited.

Is the 70% rule always applicable?

The 70% rule is a guideline, not an absolute rule. In hot markets with thin margins, experienced investors might work with tighter margins (75% rule). In slower markets or for higher-risk projects, you might want a larger buffer (65% rule). Adjust based on your experience, market conditions, and risk tolerance.

How do I account for time in ARV calculations?

If your renovation will take 6+ months, consider whether the market might change. In appreciating markets, your actual sale price might exceed current ARV estimates. In declining markets, it could be less. Factor in holding costs (mortgage, taxes, insurance, utilities) for the entire project timeline.

Should I include my labor in renovation costs?

Yes, even if you're doing work yourself. Your time has value, and including labor costs gives you a true picture of the investment. If the deal only works with "free" labor, it might not be as good as it appears. Exception: if you're using real estate investing to create a job for yourself, your labor is your income.