Understanding ARV: What it is and how to calculate it correctly

What is ARV?

ARV stands for After-Repair Value. It is the market value of the property in its fully renovated condition, what you expect to sell it for after improvements are complete.

ARV is not the list price you plan to use. It is not what Zillow says the property is worth. It is not the price of a renovated home two blocks away that sold six months ago in a different micro-market. ARV is a disciplined estimate of market value at a specific quality standard, in a specific micro-location, based on recent sold data.

How to calculate ARV correctly

ARV is derived from comparable sales, properties that have sold in the same area, at a similar quality level, in the recent past. Here's what makes a comp valid:

• Recently sold: Ideally within 90 days. The market moves. A comp from 12 months ago in today's Charlotte market (where 33.6% of listings have price drops and 54% of sales close below list) is not a reliable data point.
• Same general location: Same street, subdivision, or comparable block quality. Charlotte neighborhoods change block by block in many areas. A comp on the renovated side of a street and a comp on the deferred-maintenance side are not the same market.
• Similar size and layout: Within 10–15% of square footage. Bed/bath count matters. A 3/2 doesn't comp the same as a 4/2 even if everything else is similar.
• Similar renovation quality: A fully renovated home with granite, stainless, and new systems is not a valid comp for a home you're planning a cosmetic flip on. Your renovation scope drives the quality of comp you should be pulling.
• Sold (not listed): Active listings are aspirational. Pending sales are close but not settled. You want closed sales.

What to exclude from comps

Equally important is what you don't use as a comp:

• Outlier sales: One renovated home that sold unusually high in a submarket doesn't set the ARV. You need at least 3 comparable sales before you have a defensible range.
• Active listings: A seller can list at any price. A property that's been on market 60+ days with no offers is not evidence of value.
• Different property type: SFR comps don't apply to townhomes. Townhome comps don't apply to condos. Each has its own buyer pool and financing dynamics.
• Different condition tier: Don't comp a full renovation against a lightly updated home just because they're the same size. The buyer for a $400K renovated home and the buyer for a $280K dated home are different people.

ARV in the Charlotte market today

Charlotte's market as of mid-2026 has specific characteristics that affect ARV calculation. Median DOM is 48 days. Price drops are on 33.6% of listings. 54.1% of sales close below list price. Sale-to-list ratio is ~98.8%.

What this means practically: don't pull comps from the bull market of 2021–2022. Use only recent (90 days ideally, 120 maximum) sold data. And when active competition exists for a property type, check whether those actives are sitting or moving, a market with 60 days of stale inventory is not supporting the list prices you see.

The three-comp minimum rule

Before making any offer or formal recommendation, you need at least three defensible sold comps. If you can't find three, that's a signal, either the property type is unusual, the submarket is thin, or your proposed renovation quality doesn't have a clear buyer. All three of those are underwriting concerns, not reasons to stretch on ARV.

ARV vs. "what you can get for it"

ARV is not the optimistic version of value. It's the realistic version. Many new investors confuse ARV with "what I'm hoping to sell it for." That leads to buying too high, underwriting with too little margin, and getting squeezed when rehab runs over or the market softens between acquisition and resale.

Build your ARV from the sold data. Then stress test it: what if the best comp is an outlier? What if the market softens 3–5% during your hold period? Your deal should still work at a lower ARV.