What Is My House Worth in East Cobb?
Real Estate Pricing & Market Analysis
Real Estate Pricing & Market Analysis
By Deborah Morton, Managing Partner, The Agency Atlanta. RealTrends Top 1.5%.
In East Cobb, the answer depends heavily on your ZIP code: over the 12 months ending September 2026, the median single-family home sold for $467,000 in 30066 and $695,000 in 30068, according to FMLS, with 30062 and 30067 in between. Walk the trails along Sewell Mill Creek at East Cobb Park on Roswell Road and you are in the middle of that range, about 20 acres of creek overlooks, playgrounds and open lawn surrounded by neighborhoods that share a name and a mailing address and very little else when it comes to price.
That is the trouble with asking what an East Cobb home is worth. East Cobb is not a city, it has no official boundary, and most of it carries a Marietta address. Market reports that lump it together, or lump it in with the rest of Marietta, give an answer that fits almost nobody exactly.
This post breaks East Cobb down the way buyers and appraisers actually see it. It covers what homes sold for in each of the four ZIP codes, what has changed in the last two years, what separates one East Cobb house from another, and how to get a number for your own home. It is for homeowners thinking about selling and for those who simply want to know, which is a perfectly good reason on its own.
For this post, East Cobb means four ZIP codes: 30062, 30066, 30067 and 30068. Here is what FMLS, one of metro Atlanta's two major multiple listing services, reports for single-family detached homes in each, over the 12 months ending September 2026.
ZIP code | Median sale price | Change from prior 12 months | Homes sold | Median days on market | Median % of original list price |
|---|---|---|---|---|---|
30062 | $575,000 | -4.5% | 694 | 12 | 98.2% |
30066 | $467,000 | -0.8% | 627 | 16 | 98.0% |
30067 | $623,000 | +1.3% | 237 | 15 | 96.9% |
30068 | $695,000 | -6.7% | 336 | 13 | 98.1% |
Together, these four ZIP codes recorded 1,894 single-family sales in FMLS over the year. The gap between the lowest and highest median is $228,000. That spread is the single most important thing to understand about East Cobb values: knowing you live "in East Cobb" narrows the answer far less than people expect.
It depends on who you ask, and that is part of the point. East Cobb is a community name, not a city or a legal boundary. Most of it is unincorporated Cobb County, and most homes there carry a Marietta mailing address, with a few edges that some people would draw differently. Defining it by these four ZIP codes is a practical choice that lets us use consistent sales data.
Two consequences matter for pricing. First, market reports for "Marietta" usually include East Cobb, because they sort homes by mailing address, so a Marietta median is not an East Cobb median. Second, most East Cobb homes are outside any city limits, which generally means one county property tax bill rather than a county bill plus a city bill. It is worth confirming for your own address, since a home's taxes are part of what a buyer weighs.
Medians dipped in three of the four ZIP codes over the past year and rose in one, so the honest answer is that prices have softened in places without falling across the board. The two-year view helps. In 30062, the median went from $555,000 to $602,000 to $575,000, still above where it stood two years ago. In 30068, it went from $725,101 to $745,000 to $695,000. In 30066 it has stayed in a narrow band around $470,000, and in 30067 it moved from $644,645 to $615,000 to $623,000.
A word of caution about reading too much into one year's median, especially in a ZIP code with a few hundred sales. A median is the middle sale, and it moves with the mix of homes that happened to sell. If fewer of the largest homes in 30068 sold this year than last, the median drops even if individual homes held their value. It is a useful signal, not a verdict on your house.
Nobody can promise where prices go next, and we won't pretend to. What the numbers do show clearly is a change in pace, which matters just as much to a seller.
More slowly than two years ago, though still briskly by most standards. In the 12 months ending September 2024, the median home in these ZIP codes sold in 7 to 9 days. Today it takes 12 to 16 days. Two years ago, the median sale in 30062, 30066 and 30068 landed at 100% of the original asking price. Now it is about 98%, and in 30067 just under 97%.
On a $575,000 home, 2% is about $11,500. That is the real-world cost of a market where buyers have a little more choice and a little more time. Months of supply, which measures how long the current listings would take to sell at the recent pace, was about 3.3 across the four ZIP codes combined as of November 1, 2026.
What it means in practice: the first weekend still matters, but it is no longer guaranteed. A well-prepared home priced in line with its true competition still sells close to asking. A home priced on the hope that the last few years will repeat tends to wait, and waiting usually costs more than pricing it right at the start.
Slower, not stagnant. Here is how the four East Cobb ZIP codes, 30062, 30066, 30067 and 30068, have moved over five years in FMLS:
12 months ending September | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|
Closed sales | 2,646 | 1,914 | 1,834 | 1,855 | 1,894 |
New listings | 3,071 | 2,274 | 2,475 | 2,763 | 2,919 |
Closed sales fell about 28% from the 2022 peak and have held between roughly 1,830 and 1,910 a year since 2023. New listings are up about 28% from their 2023 low. With more homes listed and the number of sales holding, buyers have more to compare, which is why the median home now takes 14 days to sell instead of 6 in 2022 and closes at 98.0% of its original list price instead of 100.9%. Months of supply across the four ZIP codes was about 3.3 as of November 1, 2026.
Prices have not followed the pace down. The median across the four ZIP codes rose from $477,750 in 2022 to $575,000 in the most recent 12 months. The same pattern shows up beyond East Cobb. Across all of FMLS, closed sales are about 24% below 2022 and roughly level since 2023, new listings are up about 28% from 2023, and months of supply is about 5.0. In West Cobb, new listings are up about 32% from 2023, the median rose from $403,250 to $447,250, and months of supply is about 4.2.
In plain terms, the homes that sell are still selling, and close to their asking price. The difference is that a buyer now has a few more homes to compare it with. Nobody can promise where the market goes from here. If you want to see your home the way that buyer will, the free Home Report Card is a good first step.
Source: FMLS Matrix, residential detached, rolling 12 months ending September.
Closely, with some differences worth noticing. Across all single-family homes with a Marietta address, which includes these East Cobb ZIP codes, FMLS reports a median price of $535,000 and a median of 16 days on market for the same 12 months. Three of the four East Cobb ZIP codes carry higher medians than that, and 30062 and 30068 have been selling a little faster, at 12 and 13 days. Those Marietta-address figures are broken down in What Is My House Worth in Marietta, GA?
The useful takeaway is not that one area is "better" than another. It is that blended numbers hide real differences, and a home priced from the wrong set of numbers starts at a disadvantage. If your Zestimate, a neighbor's story or a headline about "Marietta" is shaping your expectations, check it against the figures for your own ZIP code first.
Beyond the ZIP code, the same handful of details tend to decide it:
Close enough to start a conversation, not close enough to set a price. Zillow publishes a nationwide median error of about 7% for homes that are not listed for sale and states that the Zestimate is not an appraisal. On a $575,000 home, 7% is about $40,000 in either direction. Zillow also says its model draws on data from an area as large as a county, which is one reason it can struggle to separate a 30066 home from a 30068 home. Our companion post, Is the Zestimate Accurate in Cobb County?, goes deeper.
And if you are weighing a sale, look at the costs on the other side of the number too. Our breakdown of the cost to sell in Cobb County covers them.
Only if the rest of your life says yes. Plenty of East Cobb homeowners check their value, like what they see, and stay right where they are, and that is often the smartest decision on the table once the costs of selling, moving and buying again are counted. A clear number is valuable either way. It turns "someday" into a decision you can actually make.
It depends on the ZIP code. In FMLS data for the 12 months ending September 2026, median single-family sale prices were $575,000 in 30062, $467,000 in 30066, $623,000 in 30067 and $695,000 in 30068.
East Cobb has no official boundary. This post uses 30062, 30066, 30067 and 30068, which carry Marietta mailing addresses and are largely in unincorporated Cobb County.
The median single-family home in these four ZIP codes sold in 12 to 16 days over the 12 months ending September 2026, up from 7 to 9 days two years earlier, according to FMLS.
Close to it. The median sale landed at about 97% to 98% of the original list price in the 12 months ending September 2026, down from 100% in three of the four ZIP codes two years earlier.
No, it is slower. In FMLS, detached sales in 30062, 30066, 30067 and 30068 are about 28% below their 2022 peak but have held between 1,834 and 1,914 a year since 2023. New listings are up about 28% from their 2023 low, and the combined median price rose from $477,750 in 2022 to $575,000 in the 12 months ending September 2026.
They rely on public records and patterns across a wide area. They cannot see updates, lot differences or layout, and those details separate East Cobb homes more than the ZIP code median suggests.
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