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Satellite view of zip code 30126, Cobb County, Georgia, with boundary

Zip 30126

Mableton area, Cobb County, Georgia

Updated September 2026 · Source: FMLS, compiled by the Terence Richardson Group

Zip 30126 covers Mableton, Smyrna and Atlanta addresses in Cobb County, Georgia. Over the 12 months through September 2026, 30126 recorded 566 closed sales at a $395K median, per FMLS records compiled by the Terence Richardson Group.

Zip lines cross city and school boundaries, so treat this page as the micro-market read and pair it with the city page for Mableton before drawing conclusions about any single street.

Zip 30126, by the numbers

$394,900
Median close price (trailing 12 mo)
566
Closings (trailing 12 mo)
31
Median days on market
$184
Median price per sq ft
96.7%
Avg close-to-list ratio

Data last updated: September 2026. Source: FMLS closed sales, compiled by the Terence Richardson Group. Sample: 566 closed sales.

How is the 30126 market moving?

Median close price, zip 30126
TerenceRichardson.com $380K Oct 2023 Sep 2026 $446K high

Source: FMLS closed sales, compiled by the Terence Richardson Group. Updated September 2026. Y-axis does not start at zero.

View the data table
PeriodValue
Oct 2023$405K
Nov 2023$380K
Dec 2023$417K
Jan 2024$394K
Feb 2024$385K
Mar 2024$399K
Apr 2024$405K
May 2024$422K
Jun 2024$446K
Jul 2024$397K
Aug 2024$418K
Sep 2024$405K
Oct 2024$410K
Nov 2024$364K
Dec 2024$404K
Jan 2025$400K
Feb 2025$390K
Mar 2025$400K
Apr 2025$390K
May 2025$390K
Jun 2025$405K
Jul 2025$383K
Aug 2025$370K
Sep 2025$412K
Oct 2025$381K
Nov 2025$374K
Dec 2025$385K
Jan 2026$353K
Feb 2026$383K
Mar 2026$410K
Apr 2026$400K
May 2026$399K
Jun 2026$431K
Jul 2026$390K
Aug 2026$403K
Sep 2026$380K
Closed sales by month, zip 30126
TerenceRichardson.com 34 Oct 2023 Sep 2026

Source: FMLS closed sales, compiled by the Terence Richardson Group. Updated September 2026.

View the data table
PeriodValue
Oct 202350
Nov 202344
Dec 202338
Jan 202438
Feb 202466
Mar 202455
Apr 202461
May 202443
Jun 202454
Jul 202455
Aug 202443
Sep 202440
Oct 202445
Nov 202442
Dec 202452
Jan 202529
Feb 202539
Mar 202549
Apr 202551
May 202546
Jun 202561
Jul 202548
Aug 202551
Sep 202546
Oct 202546
Nov 202536
Dec 202544
Jan 202620
Feb 202642
Mar 202639
Apr 202655
May 202673
Jun 202662
Jul 202664
Aug 202651
Sep 202634
Median days on market, zip 30126
TerenceRichardson.com 30d Oct 2023 Sep 2026 80d high

Source: FMLS closed sales, compiled by the Terence Richardson Group. Updated September 2026.

View the data table
PeriodValue
Oct 202324d
Nov 202318d
Dec 202317d
Jan 202421d
Feb 202429d
Mar 202425d
Apr 202410d
May 202412d
Jun 202428d
Jul 202417d
Aug 202423d
Sep 202436d
Oct 202437d
Nov 202436d
Dec 202448d
Jan 202552d
Feb 202558d
Mar 202545d
Apr 202514d
May 202528d
Jun 202533d
Jul 202546d
Aug 202534d
Sep 202536d
Oct 202523d
Nov 202528d
Dec 202550d
Jan 202680d
Feb 202662d
Mar 202627d
Apr 202637d
May 202624d
Jun 202620d
Jul 202626d
Aug 202631d
Sep 202630d

TRG proprietary data

How often do listings fail to sell in zip 30126?

36.4% of zip 30126 listings that left the market in the 12 months through September 2026 failed to sell: 324 withdrawn or expired against 566 closed.

That means about 1 in 3 of those listing attempts ended without a sale, after the prep, the showings, the waiting. Each relisting counts separately, so this measures attempts, not homes. Pricing and the first two weeks have a lot to do with which group a listing lands in, and it's the number listing agents almost never show you.

36.4%failed to sell

Geography: zip 30126, Metro Atlanta, GA · Period: 2025-10-01 to 2026-09-30

Source: FMLS withdrawn and expired records, compiled by the Terence Richardson Group. Sample: 890 terminated listings (324 failed, 566 closed). A failed listing left the market Withdrawn or Expired without closing. Rate = failed / (failed + closed) among listings terminating in the period. Relisted homes count per attempt.

Questions people ask

Zip 30126 questions, answered with data

What is the median home price in zip code 30126?

The median home sale price in zip code 30126 is $394,900. That's based on 566 closed sales over the trailing 12 months. Source: FMLS data compiled by the Terence Richardson Group, updated September 2026.

How fast do homes sell in zip code 30126?

Homes in zip code 30126 sell in a median of 31 days on market. That's about 4 weeks from list to contract, per trailing-12-month FMLS closed sales compiled by the Terence Richardson Group. Sellers have averaged 96.7% of list price at closing. Well-priced homes move faster than the median; overpriced homes are what carry it.

Is zip code 30126 a good place to buy a home in 2026?

zip code 30126 gives buyers room to work: the median home takes 31 days to sell, so offers get negotiated. Whether it fits you comes down to price band and timeline, and that's a data question. Terence Richardson of the Terence Richardson Group at Compass prices every recommendation from the group's own FMLS closed-sales dataset for Metro Atlanta, updated monthly.

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