Unshakable ZIP Data 30088 | Stone Mountain, GA Housing Market
Stone Mountain · Dekalb County · Atlanta-Sandy Springs-Alpharetta, GA metro · Georgia · Data updated June 19, 2026
The median sale price in ZIP 30088, Stone Mountain, Georgia is $231,931 at $130 per square foot. 100 single-family homes sold in the latest period, up 16.1 percent from a year earlier. Homes sit a median of 70 days on market with 3.7 months of supply. Sellers are getting 98.4 percent of list price and 21.6 percent of homes sold above asking.
Buyer leverage market. Negotiate hard.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $237,010 | |
| Average price per sq ft | $133 | |
| Median sale price | $231,931 | |
| Median sale price per sq ft | $130 | |
| Median home size | 1,781 sq ft | |
| Median new listing price | $246,890 | +0.6% |
| National size rank | 3,854 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 100 | +16.1% |
| Median days on market | 70 days | |
| Months of supply | 3.7 months | |
| New listings | 102 | -39.2% |
| Active listings | 260 | -8.3% |
| Pending sales | 126 | +17.5% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 98.4% | +2.3 pts |
| Share sold above list | 21.6% | +10.0 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
2-bedroom
$162,576
3-bedroom
$221,490
4-bedroom
$265,412
5-bedroom
$298,467
These figures describe the single-family market for Stone Mountain, Georgia ZIP 30088. They are market context, not a substitute for sold comps or a formal appraisal.