ONE Terminus — Realty ONE Group
Market Intelligence/DeKalb County/Stone Mountain, GA 30088
ZIP-LEVEL MARKET REPORT

Stone Mountain, GA 30088 Real Estate Market Update

Representative market data for Stone Mountain (30088) in DeKalb County as of September 2026.

THE SHORT ANSWER

As of September 2026, Stone Mountain (30088) has a median sales price of $476,000, 50 days on market, and 2.4 months of supply. Stone Mountain (30088) is part of the DeKalb County market. Homes here are running a median of 50 days on market with roughly 2.4 months of supply, so well-prepared listings priced to the comparable set continue to move. Buyers in 30088 are weighing price per square foot against commute time and school assignment, which is why accurate local pricing matters more here than metro-wide averages.

Median Price
$476,000
Middle closed sales price
Average Price
$585,480
Mean closed sales price
New Listings
82
Listings added this period
Active Listings
141
Active for-sale inventory
Pending
68
Under contract
Closed
59
Sold this period
DOM
50
Median days from list to contract
CDOM
59
Median days across all listings
Supply
2.4 months
Inventory at current absorption
List %
98.8%
Sold price vs final list price
Original %
97.4%
Sold price vs original list price
$/Sq Ft
$205/sq ft
Median price per square foot
Volume
$34.5M
Total closed sales volume
Showings → Pending
9.0
Average showings before contract
Showings / Listing
3.9
Average showings per active listing

DeKalb County — Select a zip

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30002 — Avondale Estates30021 — Clarkston30030 — Decatur30032 — Decatur30033 — Decatur30034 — Decatur30035 — Decatur30038 — Lithonia30058 — Lithonia30072 — Pine Lake30079 — Scottdale30083 — Stone Mountain30084 — Tucker30087 — Stone Mountain30088 — Stone Mountain30288 — Ellenwood30307 — Druid Hills30316 — East Atlanta30317 — Kirkwood30319 — Brookhaven30322 — Emory30329 — North Druid Hills30338 — Dunwoody30340 — Doraville30341 — Chamblee30345 — Northlake30346 — Dunwoody30360 — Dunwoody
Zip with market dataSelected

Median sales price by county

County-level median price compared to the Metro Atlanta median.

Local zip-level prices

Median sales price across the selected county's featured zips.

Listing flow

New listings, pending sales, and closed sales for the current view.

Market velocity

Days on market and cumulative days on market.

Showing activity

Buyer engagement measured in showings per listing and per pending sale.

Nearby zip reports in DeKalb

Avondale Estates 30002Clarkston 30021Decatur 30030Decatur 30032Decatur 30033Decatur 30034Decatur 30035Lithonia 30038Lithonia 30058Pine Lake 30072Scottdale 30079Stone Mountain 30083Tucker 30084Stone Mountain 30087Ellenwood 30288Druid Hills 30307East Atlanta 30316Kirkwood 30317Brookhaven 30319Emory 30322North Druid Hills 30329Dunwoody 30338Doraville 30340Chamblee 30341Northlake 30345Dunwoody 30346Dunwoody 30360

Stone Mountain Market Questions

What is the median home price in Stone Mountain, GA 30088?

As of September 2026, the median sales price in Stone Mountain (30088) is $476,000 and the average sales price is $585,480.

How fast are homes selling in 30088?

Homes in 30088 are selling in a median of 50 days on market, with 2.4 months of inventory as of September 2026.

What county is 30088 in?

30088 is in DeKalb County, Georgia.

Can a ONE Terminus agent work in this zip code?

Yes. ONE Terminus is a Georgia-licensed brokerage, and members can transact anywhere in the state. The local market data here is designed to help agents and consumers understand neighborhood conditions.

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