Decatur Home Prices: $358K, Down 3.6% — 5 ZIPs Analyzed (2026)

$358,081. That is what a typical home costs in Decatur, GA right now. Prices are down 3.6% from a year ago, and the slide has continued every single month for the past year.

Quick answer: The average home price in Decatur, GA is $358,081 as of February 2026, down 3.6% year over year.

Current Home Prices in Decatur

The Decatur market peaked last spring and has drifted lower since. In March 2025, the average home value sat at $371,442. By February 2026, it had fallen to $358,081 — a $13,361 drop in 12 months.

The gap between the cheapest and most expensive ZIP is wide. A buyer shopping in 30035 pays roughly one-third of what a buyer in 30030 pays for the typical home. That spread tells you Decatur is not one housing market. It is several, stacked on top of each other.

Values at the top end are holding up better than the middle. The 30030 ZIP is near its 12-month high. The cheaper ZIPs — 30032, 30034, and 30035 — have each lost ground every month since last spring.

For a buyer, the question is whether the slide continues or finds a floor. The monthly declines have gotten smaller. February’s drop was just $369 compared to the $2,789 drop recorded in May 2025. Momentum is fading.

Decatur Home Prices by Neighborhood

Five ZIP codes cover the Decatur area. Here is how each one compares.

Most Expensive

30030 — $626,007. The core Decatur ZIP carries the highest home values by a wide margin, sitting 75% above the city average.

30033 — $473,838. The second-priciest ZIP still clocks in well under $500K, with rents around $1,885 per month.

30034 — $235,256. The third-most-expensive ZIP is actually 34% below the city average, which shows how much 30030 skews the math.

Most Affordable

30035 — $222,628. The cheapest ZIP for buying, yet paradoxically the most expensive for renters at $1,961 per month.

30032 — $232,674. Low home prices pair with the lowest rents in the area at $1,601.

30034 — $235,256. Sits just above 30032 on price, with rents of $1,725.

Rent vs Buy in Decatur

The rent numbers across Decatur run from $1,601 to $1,961 per month. Call it $1,800 as a rough middle.

Now do the mortgage math on the $358,081 median home. A 20% down payment is $71,616. That leaves a $286,465 loan. At a 7% rate on a 30-year fixed, principal and interest alone run about $1,906 per month. Add property taxes and insurance — say $450 — and you are near $2,356 monthly before any maintenance or HOA fees.

That is roughly $550 more per month than renting the same kind of home. Across a year, the gap is $6,600. Across five years, $33,000.

Buying only wins when home values climb enough to cover that gap plus closing costs. With prices down 3.6% year over year and still falling, a buyer today would need to see a reversal within the next few years to come out ahead on appreciation alone.

One exception: the 30035 ZIP. Rents there ($1,961) are higher than rents in the more expensive 30030 ZIP. A buyer in 30035 could see the rent-buy math flip in their favor faster than elsewhere.

Population Growth and Migration

Decatur is losing people. Not many, but the trend is real.

The city dropped 422 residents between 2020 and 2024, a 1.7% decline. The 2021 drop was the sharpest. A small rebound followed in 2022 and 2023 before the count dipped again in 2024.

Compare that to other Georgia cities:

Every nearby peer grew. Decatur shrank. That matters for housing demand. Shrinking populations rarely support rising home prices, and the 3.6% price drop is consistent with the slow population leak.

Decatur is not collapsing. It is losing roughly 100 people a year out of 24,000. But the direction matters more than the pace when you are trying to figure out whether the housing market has a floor.

Decatur Housing Market Trends

Twelve consecutive months of price declines. That is the story.

The spring and early summer losses were steep. From April through July 2025, prices fell an average of $2,278 per month. Starting in August, the pace slowed dramatically. The last six months have averaged a $324 monthly loss.

That is a market losing steam on its downside. Prices are still falling, but barely. The floor of the range (minimum ZIP value) has dropped from $239,263 in March 2025 to $222,628 now — a steeper 7% drop. The ceiling (maximum ZIP value) barely budged, falling less than 1% over the same span.

Cheap Decatur got cheaper. Expensive Decatur held firm.

Is Decatur a Good Place to Buy in 2026?

The data points to a buyer’s market that is stabilizing.

Three signals say buyer’s market: prices down 3.6% year over year, population shrinking 1.7% since 2020, and rent cheaper than buying in most ZIPs. A buyer has the upper hand, and time is on their side.

Three signals say the bottom may be near: monthly declines have shrunk by 85% since summer, the expensive end of town is flat (not falling), and the 3-month price change is under half a percent.

If you are buying for a 3-5 year hold, the math is uncomfortable. Prices need to reverse, which is not guaranteed with a shrinking population. If you are buying to live in for 10+ years, the entry point is better than it was last year and may get only slightly better.

Shop the affordable ZIPs where rents are disproportionately high. In 30035, rents ($1,961) are higher than rents in the priciest ZIP. That is an unusual setup and makes the rent-vs-buy math more favorable than the city average suggests.

Decatur Housing Market Outlook for 2026-2027

The 3-month trend suggests prices are close to finding a floor. From December to February, values dropped just $821 total — an annualized decline under 1%. Compare that to the spring 2025 pace of nearly 10% annualized losses, and the shift is clear.

If the current pace continues, the market would trade sideways through summer 2026 before any meaningful move in either direction. A reversal would likely show up first in the middle-priced ZIPs (30033 and 30034) since they have been losing ground the longest.

The top-end ZIP (30030) has already stabilized. It is within $1,000 of its 12-month peak. Watch that ZIP as the leading indicator — if it starts falling, the rest of the market has further to go.

Similar Markets in GA

• Atlanta — the metro parent city, with broader inventory and stronger population growth.
• Marietta — another inside-the-perimeter alternative worth comparing on price per square foot.
• Lawrenceville — a suburban option for buyers priced out of Decatur’s 30030 ZIP.
• Stone Mountain — nearby and often cheaper, for buyers comfortable commuting east.
• Cumming — further north, worth a look if you want a growing population rather than a shrinking one.

Frequently Asked Questions

What is the average home price in Decatur?

The average home price in Decatur, GA is $358,081 as of February 2026. That figure blends 5 ZIP codes that range from $222,628 in 30035 to $626,007 in 30030.

Are home prices going up or down in Decatur?

Prices are down 3.6% year over year. The market has fallen every single month for the past 12 months, though the monthly declines have shrunk from over $2,900 last spring to under $400 now.

Is it cheaper to rent or buy in Decatur?

Renting is cheaper. The typical rent runs $1,600 to $1,960 across Decatur ZIPs, while a mortgage on the $358K median home costs roughly $2,356 per month with 20% down at current rates. The gap is about $550 monthly.

What is the most affordable neighborhood in Decatur?

ZIP 30035 is the cheapest at $222,628 — about 38% below the city average. Interestingly, it also has the highest rents in the area at $1,961 per month, which makes the rent-vs-buy math more attractive there than elsewhere.

Methodology

Home values are based on the Zillow Home Value Index (ZHVI), a smoothed measure of typical home values in the 35th to 65th percentile range. Rent estimates use the Zillow Observed Rent Index (ZORI). Population figures come from the U.S. Census Bureau Population Estimates Program (2020-2024 vintage). All datasets are publicly available. Housing data updated 2026-02-28.