Comp Analysis / CMA Calculator

Determine property value using the Sales Comparison Approach. Enter your subject property, add 3–6 comparable sales, then adjust for differences to produce an estimated market value range.

Property Identification

Address

Physical Characteristics

Square Feet

Bedrooms

Bathrooms

Year Built

Lot Size (sf)

Condition

Features

Garage Spaces

Pool

Finished Basement (sf)

Market Adjustment Settings

Monthly Appreciation Rate

Price Per Sq Ft Override

Add 3–6 recently sold properties similar to your subject. More comps = higher confidence.

Review auto-calculated adjustments or override with your own values. Positive = comp is inferior (add value). Negative = comp is superior (subtract value).

CMA Results

Estimated Market Value

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Comps Used —

Avg $/Sq Ft —

Value Range —

Spread —

Adjusted Values vs Raw Sale Prices

Blue = raw sale price, Teal = after adjustments

Adjustment Breakdown by Comp

Positive adjustments add value, negative subtract

Comp	Sale Price	$/SF	Net Adj	Adj Price	Adj $/SF

Use This Value In Other Calculators

Feed your estimated value directly into these tools — the value is copied to your clipboard when you click.