How to Read a Comparative Market Analysis (CMA) When Selling Your Idaho Home
Sam Mena
Realtor® · Keller Williams Realty Boise · September 14, 2026
Before your home goes on the market, your agent will prepare a Comparative Market Analysis — a CMA. It's the foundation of your pricing conversation. Most sellers glance at the number on the last page and call it done. The ones who actually understand what they're looking at are better equipped to price their home correctly and negotiate from a position of knowledge.
Here's how to actually read one.
What a CMA Is (and Isn't)
A CMA is an estimate of your home's current market value based on recent sales of comparable properties nearby. It's not an appraisal — an appraisal is a formal document prepared by a licensed appraiser, often required by lenders. A CMA is an agent's professional analysis of the market data most relevant to your home.
The goal of a CMA isn't to tell you what your home is "worth" in some abstract sense — it's to tell you what a willing buyer, with market knowledge, would likely pay for it today.
The Three Categories of Comps
A CMA organizes comparable properties into three groups:
Sold Comps
These are the most important. They show what similar homes actually sold for in your area, typically within the past 3–6 months. Sold comps are the primary basis for pricing — they represent what buyers actually paid, not what sellers hoped to get.
When reviewing sold comps, pay attention to:
- Days on market (DOM): How long did they sit? Homes that went quickly were probably priced right or slightly under. Homes that sat for 60+ days before selling were likely overpriced and had to adjust.
- Sale price vs. list price: If most comps sold above list, demand is high. If they sold below, the market is more cautious.
- Price per square foot: A useful normalization tool when homes vary in size. Take the sale price and divide by square footage.
Active Comps
These are currently listed homes competing with yours right now. They set buyer expectations and define your competition. If there are five similar homes listed at $650,000 in your neighborhood, pricing at $700,000 will put you at the back of the line.
Active comps are what buyers see when they search. They're the frame your home gets compared against every time someone scrolls past.
Pending / Under Contract Comps
These are homes that have accepted offers but haven't closed yet. They're a leading indicator of where the market is heading — pending at prices above or below the closed comps can signal a shifting market.
How Adjustments Work
No two homes are identical. A good CMA adjusts for differences between the subject property (your home) and each comp. Common adjustments include:
- Square footage — more or less livable space
- Lot size — especially relevant in the Treasure Valley where lot premiums vary
- Garage — number of bays, attached vs. detached
- Condition and updates — remodeled kitchen, new roof, updated bathrooms
- Pool, RV parking, or other features
- Location — proximity to main roads, schools, views, backing to open space vs. another home
If a comp sold for $620,000 and has a pool your home doesn't have, your agent might adjust downward by $15,000–$25,000. If your home has a three-car garage and the comp has two, an upward adjustment is appropriate.
These adjustments are where agent judgment and local knowledge matter most. The numbers are estimates — informed ones, but estimates. This is why two agents can look at the same data and arrive at slightly different prices.
The CMA tells you where the market is. Your job as a seller is to decide how to position within it — not to argue with it.
The Pricing Sweet Spot
After reviewing all the comps and adjustments, a CMA will typically arrive at a suggested price range rather than a single number. You'll often see something like: "Based on current market data, a price range of $615,000–$640,000 is supported."
Where within that range you list depends on strategy:
- Lower end of range: Generates more activity, potential for multiple offers, faster sale
- Middle of range: Strong positioning, realistic, attracts serious buyers
- Upper end of range: Tests the market, requires flexibility to adjust if activity is low
- Above range: Risky — can result in sitting, price reductions, and ultimately selling for less than you would have at a properly supported price
What to Ask Your Agent
When you review a CMA, push for clarity on these questions:
- Why were these specific comps chosen? Were there others that were excluded?
- How does my home's condition compare to these comps?
- What's happening to days on market in my price range right now?
- If we list at the top of the range and don't get activity in 10 days, what's the plan?
A good agent welcomes these questions. The CMA isn't the final word — it's the start of a pricing conversation, and your engagement with it leads to better decisions.
Thinking about selling in the Treasure Valley?
I'll prepare a full CMA for your home and walk you through every number — not just the bottom line. Understanding the data is how you price with confidence and sell on your terms.
Sam Mena
Licensed Realtor® · Keller Williams Realty Boise · Idaho License #9081213
Serving buyers and sellers across Eagle, Meridian, Boise, and the Treasure Valley. Real talk, no fluff.