How to Calculate ARV (After Repair Value) Step by Step

After repair value is the single most important number in any wholesale deal. It determines your offer price, your marketing price, your buyer's profit margin, and whether the deal is worth pursuing at all. Get the ARV wrong and everything downstream falls apart: you overpay for the contract, your buyers pass, and the deal dies on your marketing list.

ARV is the estimated market value of a property after all repairs and renovations are complete. It answers a simple question: if this house were fixed up to retail-ready condition and listed on the MLS today, what would it sell for? That number is the starting point for every calculation a wholesaler, flipper, or rental investor makes.

The formula itself is straightforward. Executing it accurately is where most people fail. This guide walks through the entire process with real numbers from the Houston market so you can see exactly how it works.

The ARV formula

ARV = Average adjusted sold price of comparable properties in similar post-renovation condition

That is the entire formula. No magic. No proprietary algorithm. You find properties similar to what yours will look like after repairs, see what they sold for, adjust for any differences, and take the weighted average. Simple concept, but each of those steps has nuance that separates reliable numbers from guesses.

The key word is adjusted. You cannot just average the sold prices of nearby homes and call it an ARV. Every comp is different from your subject in some way, and those differences need to be accounted for with dollar adjustments. This is where the real work happens.

Let's break it down step by step.

Step 1: Find comparable sales

Your ARV is only as good as the comps behind it. The goal is to find recently sold properties that are as similar as possible to what your subject property will look like after renovation. Here are the filters that matter, in order of importance.

Location (0.25 to 1 mile)

Start in the same subdivision, within a quarter mile, and do not cross any major streets, highways, or railroads. This is how appraisers approach it -- they begin with the most immediate comparable area and expand only when necessary. Same subdivision is ideal because the homes share the same builder, HOA, school zone, and buyer demographics. Once you cross a major road, you are often in a different micro-market even if the distance is small. In Houston, you can have a $200K neighborhood and a $350K neighborhood separated by a single street. A comp that crosses FM 1960 or I-10 might as well be in a different city. Expand to 0.5 miles, then 1 mile only if you must, and always verify your comps are in the same market pocket as the subject.

Recency (3 to 6 months)

Markets move. A sale from three months ago reflects current conditions. A sale from nine months ago reflects a market that may no longer exist. In the Houston metro, where appreciation has been running 3-5% annually in most submarkets, a comp from 12 months ago could be 3-5% too low.

Start with 3 months. If you don't have enough comps, expand to 6. Only stretch to 12 months if you absolutely must, and apply a time adjustment when you do. More on adjustments in Step 2.

Size (within 20% of subject square footage)

A 1,400 sqft subject should use comps between roughly 1,120 and 1,680 sqft. Beyond that range, the properties serve fundamentally different buyer pools and adjustments become unreliable. A 2,200 sqft home attracts different buyers than a 1,400 sqft home, even if they're next door to each other.

Configuration (bed/bath/garage)

Match the bedroom and bathroom count as closely as possible. A 3/2 subject should use 3/2 comps. If you have to use a 4/2 comp, you'll need to adjust, and those adjustments introduce uncertainty. Same with garage: a 2-car garage comp for a 1-car garage subject needs an adjustment that varies by market.

Condition (renovated comps for ARV)

Since ARV represents the after-repair value, your comps should be properties that sold in renovated or retail-ready condition. If you're pulling comps that sold as-is to investors, those are as-is comps, not ARV comps. You need to look at the listing photos or condition data to verify each comp was in good-to-excellent condition at the time of sale.

This is where most wholesalers go wrong. They pull five comps, three of which sold distressed, and average everything together. That average is neither the as-is value nor the ARV. It's a meaningless number. For a deeper look at finding the right comps, see How to Run Comps Like a Pro.

Step 2: Adjust for differences

No two homes are identical. Even in a tract-built subdivision where every third house shares a floor plan, there are differences: updated kitchen versus original, pool versus no pool, corner lot versus interior lot. Each difference needs a dollar adjustment.

Adjustments are always applied to the comp, not the subject. If the comp has something your subject will not have after repairs, you adjust the comp's price down. If the comp is missing something your subject will have, you adjust up.

Square footage adjustment

Use lump-sum adjustments based on the size difference. Look at what similar homes in the neighborhood actually sold for at different sizes to calibrate your adjustment. In most Houston suburbs, a difference of 100-200 sqft warrants a $5,000-$15,000 adjustment depending on the price tier. The adjustment should come from paired sales in the area, not from a per-sqft formula.

Example: Comp sold for $245,000 at 1,550 sqft. Your subject is 1,400 sqft. That 150 sqft difference is meaningful but not dramatic. Based on other sales in this Katy subdivision, homes around 1,400 sqft have been selling for about $10,000-$12,000 less than similar homes around 1,550 sqft. Adjust the comp down by $12,000. Adjusted price: $233,000.

Bedroom and bathroom adjustment

In the Houston metro, the value of an additional bedroom typically ranges from $8,000 to $15,000. An additional full bathroom runs $10,000 to $18,000. A half bath adds $5,000 to $8,000. These numbers vary by price tier: in a $150K market an extra bedroom is worth less than in a $350K market.

If a comp has 4 bedrooms and your subject will have 3 after repairs, adjust the comp down by $10,000 to $15,000. If a comp has 1 bathroom and yours will have 2, adjust the comp up by $12,000 to $18,000.

Garage, pool, and lot adjustments

A 2-car attached garage versus a 1-car adds $8,000 to $15,000 in most Houston submarkets. A pool adds $12,000 to $22,000 for homes in the $200K-$350K range when selling to retail or flip buyers. However, pools are a red flag for landlords -- they face $5K-$20K in hidden rehab costs (resurfacing, equipment, decking, fence compliance), plus higher insurance premiums, liability exposure, and ongoing maintenance that eats into cash flow. If your buyer pool is mostly landlords, a pool can actually reduce the property's value to them. Lot size premiums are modest in subdivisions unless the difference is dramatic -- a 7,000 sqft lot versus 6,200 sqft in a Katy subdivision might be a $2,000-$5,000 difference.

Step 3: Weight comps by relevance

After adjusting each comp, you need to combine them into a single ARV number. A simple average treats all comps equally, which is wrong. The comp that's 0.2 miles away and sold three weeks ago is far more relevant than the one that's 0.9 miles away from five months ago.

Assign more weight to comps that are:

• Closer in distance. A comp in the same subdivision should carry 2-3x the weight of one across the neighborhood boundary.
• More recent. A sale from last month is more reflective of current market conditions than one from six months ago.
• More similar in size and layout. A comp with the same bedroom count and within 50 sqft needs fewer adjustments, which means less uncertainty.
• Better condition match. A comp that sold fully renovated (like your subject will be) is more reliable than one that sold with partial updates.
• Fewer total adjustments. Every adjustment introduces error. A comp that needs $3,000 in adjustments is more reliable than one that needs $25,000.

A practical approach: rank your comps by overall similarity. Give the top comp 30-40% weight, the second 25-30%, and distribute the rest. If one comp matches almost perfectly, it can carry 40-50% of the weight.

Step 4: Condition matters most

This is the adjustment most wholesalers either skip or get completely wrong. Two houses on the same street with the same floor plan can sell $60,000 apart if one has a full renovation and the other has original everything with deferred maintenance.

Traditional comp analysis ignores condition. You pull five sold comps and average them. But if three of those comps were investor flips that sold at retail with new kitchens, granite counters, and fresh paint, while two were estate sales that sold as-is with 30-year-old carpet and a leaking roof, that average means nothing.

For ARV, you specifically want comps that sold in the condition your property will be in after repairs. If you're planning a full cosmetic renovation (paint, flooring, kitchen/bath updates, landscaping), find comps that sold after similar renovations. If you're planning a light rehab (paint, carpet, clean), find comps that sold in good-but-not-perfect condition.

Always review the listing photos for every comp you use. Look at the kitchen, bathrooms, flooring, exterior paint, and landscaping. If a comp looks significantly better or worse than what your subject will look like post-renovation, either adjust for the difference or drop the comp entirely.

Worked example: 3/2 in Katy, TX

Let's walk through a real scenario. Your subject property is a 3-bedroom, 2-bathroom, 1,400 sqft single-family home in the Nottingham Country subdivision in Katy, TX. It was built in 1995, sits on a 6,500 sqft lot, has a 2-car attached garage, no pool. The property needs a full cosmetic renovation: kitchen and bath remodel, new flooring, interior and exterior paint, landscaping. Estimated repair cost is $38,000. You need the ARV to determine your maximum allowable offer.

You pull five comps within 0.7 miles that sold in the last five months in renovated condition:

Now apply adjustments to each comp. Using lump-sum adjustments derived from paired sales in this subdivision: size adjustments based on actual sale price differences between similar homes, $12,000 per bedroom, $5,000 per half bath, and $8,000 for pool/garage differences.

Comp A: 23410 Fernbridge Ln ($242,000)

• Sqft: 1,480 vs 1,400 = +80 sqft on comp. Adjust down: -$6,400
• Bed/bath: 3/2 vs 3/2. No adjustment.
• Garage: 2-car vs 2-car. No adjustment.
• Pool: None vs none. No adjustment.
• Adjusted price: $235,600

Comp B: 23815 Campton Ridge Dr ($251,000)

• Sqft: 1,620 vs 1,400 = +220 sqft. Adjust down: -$17,600
• Bed/bath: 4/2 vs 3/2 = +1 bedroom. Adjust down: -$12,000
• Garage: 2-car vs 2-car. No adjustment.
• Pool: None vs none. No adjustment.
• Adjusted price: $221,400

Comp C: 2714 Roaring Oaks Ln ($238,000)

• Sqft: 1,380 vs 1,400 = -20 sqft. Adjust up: +$1,600
• Bed/bath: 3/2 vs 3/2. No adjustment.
• Garage: 2-car vs 2-car. No adjustment.
• Pool: None vs none. No adjustment.
• Adjusted price: $239,600

Comp D: 23606 Pebworth Pl ($247,000)

• Sqft: 1,520 vs 1,400 = +120 sqft. Adjust down: -$9,600
• Bed/bath: 3/2.5 vs 3/2 = +0.5 bath. Adjust down: -$5,000
• Garage: 2-car vs 2-car. No adjustment.
• Pool: None vs none. No adjustment.
• Adjusted price: $232,400

Comp E: 2903 Ashton Park Dr ($229,000)

• Sqft: 1,350 vs 1,400 = -50 sqft. Adjust up: +$4,000
• Bed/bath: 3/2 vs 3/2. No adjustment.
• Garage: 2-car vs 2-car. No adjustment.
• Pool: None vs none. No adjustment.
• Adjusted price: $233,000

Now weight them. Comp A is the closest, most recent, and required the fewest adjustments. Comp B needed $29,600 in adjustments, which makes it less reliable. Comp E is the farthest and oldest.

ARV: $234,000 (rounded to nearest thousand).

With a $38,000 repair estimate and a target assignment fee of $10,000, a flipper using the 70% rule would calculate their maximum offer as: $234,000 x 0.70 - $38,000 = $125,800. Your maximum contract price to leave room for your assignment fee: $115,800. See the full breakdown in our MAO calculator guide.

Validate your ARV with actives and pendings

Before you finalize your ARV, check what is currently active and pending in the same area. Active and pending listings are your future solds -- they are a leading indicator of where the market is headed. If you calculated an ARV of $245,000 based on recent solds, but there are three renovated properties listed at $240-250K that have been sitting for 60+ days with no offers, your solds-based ARV may already be too high. Those properties will likely sell below their current list price, and that lower number is what your buyer will actually face when they try to sell.

Go a step further: call the listing agents on those active and pending renovated properties. Ask how much traffic they have had, whether buyers are making offers close to asking, and what feedback they are hearing. Listing agents will often share this intel freely. A five-minute phone call can tell you whether the market for your ARV-type product is strong, softening, or stale -- information you will never get from sold data alone because solds are backward-looking by definition.

Common ARV mistakes

These errors are responsible for more blown deals than any other factor in wholesaling.

Using list price instead of sold price

The asking price is a seller's wish. The sold price is what a buyer actually paid. In the Houston market, homes sell at 96-99% of list price on average, but distressed and overpriced listings can sell for 90% or less. Always use closed sale prices from the MLS or county records. Active listings tell you the ceiling, not the market value.

Using comps from different neighborhoods

A comp from across Highway 99 in Katy might be in a different school zone, flood zone, or HOA. These factors can create $20,000-$50,000 value differences in homes that are otherwise identical. Verify that every comp you use would be considered a substitute by a retail buyer shopping for homes in your subject's neighborhood.

Ignoring condition differences

Averaging a $260K renovated flip, a $210K estate sale, and a $240K average-condition home gives you $237K. But that number doesn't represent any real market condition. Separate your comps by condition. Use the renovated comps for ARV and the distressed comps for as-is value.

Using too few comps

One or two comps is not an analysis. It's a guess. If you can only find one or two comps, that's telling you something: the property might be unique, the market might be thin, or you need to expand your search criteria. Three comps is the minimum for a credible ARV. Five is better.

Being optimistic to make the deal work

This is the most dangerous mistake. You're under contract, you've already told the seller your number, and the comps don't quite support the ARV you need for the deal to work. So you stretch: include a comp that's a little too far, ignore the condition difference on another, round up instead of down. Your buyers will see through it immediately. An ARV you have to stretch for is an ARV that's wrong.

If the comps don't support the deal, the deal doesn't work. Walk away. Your reputation as a wholesaler is worth more than one assignment fee.

Not adjusting for market movement

If you're using comps from 6-12 months ago in a market appreciating at 4% annually, those comps understate current value. A comp from 6 months ago should be adjusted up by roughly 2%. In a declining market, older comps overstate value.

ARV for different exit strategies

ARV is primarily a metric for flip buyers and retail-exit wholesalers. But not every buyer evaluates a deal the same way.

Flip buyers care about retail ARV -- what the property sells for on the MLS after a full renovation. This is the standard calculation described above.

Rental buyers care more about ARR (after-repair rent) and cash flow. A property with an ARV of $234K might only be worth $190K to a landlord if the rents don't support a purchase at 70% of ARV. If you're marketing to rental investors, include rental comps alongside your ARV. We cover this in detail in ARV vs ARR: Which Matters More?

Wholesale buyers (other wholesalers who will re-assign) need room for their own fee plus their buyer's profit. They'll be more conservative on ARV than a direct flip buyer.

You can calculate ARV manually using MLS access, county records, and a spreadsheet. It takes 30-60 minutes per property if you're being thorough. The bottleneck is condition assessment -- two analysts looking at the same listing photos will often disagree on the condition level. Reviewing listing photos, descriptions, and property data carefully helps you make consistent assessments and filter for true apples-to-apples comparisons.

For the full picture on how comps, repairs, and ARV connect, see our complete guide to analyzing wholesale deals.

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