Free to sign up · Free ARV report included

Free ARV Calculator — Analyze Any Deal in 60 Seconds

Enter any US property address — get comps, ARV, and your max offer in 60 seconds. Investors normally spend hours pulling comps by hand — ARVHQ does both in one pass.

  • ARV calculator data from RentCast's 150M+ database
  • Built-in 70% rule MAO calculation
  • No credit card required
ARV report analysis on laptop with property model
Illustrative Example · Not a Real Transaction

What an ARV Calculator Report Looks Like

Here's an illustrative walkthrough of what a report looks like — not real. For a fix-and-flip property, the arv calculator finds comparable closed sales and adjusts for square footage, condition, and days on market to estimate an after repair value. Say six comps indicate an ARV around $247,500. Enter your rehab estimate — say $42,000 — and ARVHQ calculates your maximum allowable offer (around $131,250 by the 70% rule) along with projected gross profit.

Comps in any real ARVHQ report come from RentCast's nationwide property database. Your actual numbers depend on your property and local market.

Sample ARV report — estimate range, MAO, profit preview and comparable sales

Sample report layout — for illustration only

How the ARV Calculator Works — Four Steps

No spreadsheets. No manual comps. Just open the arv calculator.

01

Enter the Property Address

Open the free ARV calculator and type any US address — your first report is at no cost. ARVHQ validates your address in RentCast's property database before you proceed.

Enter the Property Address — live ARVHQ product screenshot
02

AI Finds the Best Comparable Sales

The arv calculator's AI queries RentCast's public transaction records and selects the most relevant closed sales within your target radius. It filters by square footage, age, and condition — then ranks by similarity score.

AI Finds the Best Comparable Sales — live ARVHQ product screenshot
03

Calculates ARV, Rehab Budget & MAO

The arv calculator applies the 70% rule and comp adjustment factors to derive your after repair value. Enter your rehab cost and ARVHQ calculates your maximum allowable offer and projected gross profit.

Calculates ARV, Rehab Budget & MAO — live ARVHQ product screenshot
04

Download Your Full Report

Your full arv calculator report — ARV, comp breakdown, MAO, and profit estimate — exports as a PDF. Use it in your offer letter or hand it to a hard money lender.

Download Your Full Report — live ARVHQ product screenshot

What This ARV Calculator Does for You

Three tools fix-and-flip investors need, all in one free arv calculator.

ARV Estimation

Calculates after repair value using weighted comp adjustments — square footage, age, bedroom count, and proximity — for a defensible range.

Comps Analysis

Surfaces top closed sales within your radius, ranked by similarity score, with sale price, days on market, and RentCast citation.

MAO & Profit Metrics

Applies the 70% rule to your ARV and rehab estimate to produce your maximum allowable offer, projected gross profit, and deal ROI.

Frequently Asked Questions

Questions real estate investors ask before running their first ARV analysis.

What exactly is an ARV calculator and why do I need one?

An ARV (after repair value) calculator estimates what a distressed property will be worth once fully renovated, based on comparable sales nearby. Lenders, wholesalers, and flippers use ARV to decide whether a deal makes financial sense before committing capital. Without an accurate ARV, you're guessing at your profit margin.

How does ARVHQ calculate the after repair value?

ARVHQ queries RentCast's property database to find recently closed sales of similar properties within your chosen radius. The AI model scores each comp by similarity — square footage, bedroom count, age, and distance — then applies weighted adjustments to arrive at an ARV range. ARVHQ reports are estimates, not certified appraisals.

Is the data reliable? Where do the comps come from?

All comparable sales are sourced from RentCast's nationwide database — over 150 million US properties, built from county deed and public transaction records, not a live MLS feed. ARVHQ shows the source citation for every comp. Very recent closings can lag behind public records.

What is the maximum allowable offer (MAO) and how is it calculated?

The maximum allowable offer is the highest price you should pay for a property and still hit your profit target. ARVHQ calculates MAO using the 70% rule: ARV × 0.70, minus your estimated rehab cost. For example, if ARV is $250,000 and rehab is $40,000, your MAO is $135,000.

Do I need to create an account to use the calculator?

Yes — you need a free account to run a report. Sign up with no credit card required and you get a free ARV report to start. After that, additional reports are available in point-based packs. An account also lets you save and revisit your report history.

How accurate is the ARV estimate compared to a professional appraisal?

We haven't published a formal accuracy benchmark against licensed appraisals — treat every ARVHQ estimate as a data-backed starting point, not a certified valuation. Accuracy depends on how many recent comps exist near your property. Always verify with a licensed appraisal when your lender requires one.

Which states does ARVHQ cover?

ARVHQ has nationwide US coverage through RentCast's database of over 150 million properties. Coverage depth still varies by local market — areas with more recent home sales will surface more comps than markets with very few closed transactions, which is true of any comp-based valuation tool, not just ARVHQ.

Can I use ARVHQ for wholesale deals, not just flips?

Yes. Wholesalers use ARV and MAO the same way flippers do — the goal is to find the ceiling price a rehabber would pay, so you can lock the property under contract below that number and assign the deal. ARVHQ is useful for quickly screening a large pipeline of wholesale leads.

What rehab cost should I enter into the calculator?

ARVHQ asks for your own rehab estimate rather than generating one automatically — costs vary too widely by market and contractor to calculate reliably from property data alone. A common rule of thumb is $20–$35 per square foot for a light cosmetic renovation and $50–$80 for a full gut.

How is ARVHQ different from Zillow's Zestimate?

Zestimate estimates a property's current market value as-is. ARVHQ estimates the after repair value — what it's worth after renovation — then calculates how much you should pay today to make the flip profitable. Zestimate serves buyers and sellers; ARVHQ is an investor underwriting tool.

Is ARVHQ a replacement for working with a local real estate agent?

ARVHQ gives you instant data-backed analysis that speeds up your initial deal screening. It doesn't replace a local agent's knowledge of off-market conditions, neighborhood dynamics, or seller motivation. Many investors use ARVHQ to pre-screen properties quickly, then bring a trusted agent into the deals that pass initial underwriting.

Get Your First ARV Report Free — Right Now

Use the free arv calculator — no credit card required, and 3 full reports from day one.