There are six major Atlanta development projects you need to be aware of if you are planning to buy in the metro area. From school district rezoning to new data centers to billions of dollars in highway construction, none of these show up on Zillow while you are browsing homes. All of them could affect what a home is worth and what your lifestyle in that area would actually be like.
Below I go through all six: where they are, which neighborhoods they impact, and how each one could change your decision about where to live. That goes double if you are relocating to Atlanta from out of state.
Everything below is where these projects stood when I filmed this in September 2026. Timelines and funding both move, so check current status before you act on any of it.
1. The Georgia 400 Expansion Is a Five-Year Construction Zone
If you are planning to buy along the Georgia 400 corridor in the next few years, you are buying into an active construction zone, and you need to think about how that will affect your lifestyle.
Georgia 400 is the highway that runs north out of Atlanta into the suburbs. If you are considering Atlanta areas like Sandy Springs, Roswell, Alpharetta or Johns Creek, Georgia 400 is the road your life will run on.
In April 2026, Georgia broke ground on 16 miles of new express lanes, starting around the North Springs MARTA station and running up to just north of McFarland Parkway in Forsyth County. MARTA is Atlanta’s rail and bus system. This is the largest transportation build in Georgia’s history, with a target completion date of spring 2031.
The good news: two new express lanes could create a more predictable drive day to day, if you are willing to pay for it. Express lanes are toll lanes, and you need a Georgia Peach Pass, the state’s electronic toll account, to use them. If this highway is going to be part of your daily commute, I would strongly consider getting one.
The downside is five years of lane closures on one of Atlanta’s most clogged arteries, and those closures only benefit the people paying extra for access.
At the end of the day this is unlikely to be a dealbreaker in these established, popular neighborhoods. But depending on how far your commute is, it might push you toward somewhere less dependent on Georgia 400. When you are mapping out potential commutes in this area, be very conservative with your estimates. On any given day, lane closures can turn an already nasty commute into an absolutely diabolical one. I laid out how Atlanta’s highways actually work in the basics of living in Atlanta.
2. New Schools, and the Redistricting That Follows
Schools are one of the biggest factors buyers consider when choosing a neighborhood, but many people do not realize how often redistricting happens. Redistricting means the county redraws which homes are assigned to which school.
There are two school developments in the suburbs north of Atlanta worth knowing about.
First, Forsyth County is opening two new schools: East Forsyth High School and Hendricks Middle School. Any time a county adds schools, a redistricting process follows. In this case, high schools including North Forsyth, Forsyth Central and West Forsyth will be affected, along with middle schools including Liberty, North Forsyth and Otwell. So if you have been looking at Forsyth County specifically for one of those schools, it may be difficult to target a particular assignment until the new boundaries are drawn.
Cherokee County is also introducing a new high school, set to open in September 2026. That one will not affect any attendance boundaries. It will simply be a brand new campus for students who already live in that assignment area.
So if you are a Forsyth County buyer, get the new development maps and make sure you are not making buying decisions off the old ones. If you have a high school age student and you have been considering Cherokee County, they may get a brand new high school out of this.
If you are in the school research portion of your move, get familiar with Georgia School Grades. That is the official state report card for every school in Georgia, and unlike aggregator tools like niche.com, you can see exactly what criteria produced the score.
3. Northside Hospital Is Building on Three Campuses at Once
Hospitals are one of the most stable large employers anywhere, and access to a quality hospital can be a major buying point for people with young kids or aging parents.
Northside is one of Metro Atlanta’s largest hospital systems, and right now it is building on three separate campuses at the same time:
- Northside Forsyth recently broke ground on a new six-story patient tower, expected to be complete in 2028.
- Northside Gwinnett in Lawrenceville has an 11-story tower under construction, which will make it the largest hospital in the Northside system.
- Northside Atlanta recently started a 67,000 square foot emergency area expansion.
So what does that actually change? If you are considering neighborhoods like Lawrenceville, Suwanee, Duluth or Loganville, these campuses represent potentially thousands of jobs that will not leave even if the economy takes a downturn. That makes already established areas even safer bets for long-term growth and appreciation, on top of the obvious benefit of better access to high-quality health care. Same logic as my breakdown of where Atlanta’s jobs actually are.
There is a small downside for anyone buying in a tight radius of one of these campuses. On top of construction traffic, living that close to a hospital means ambulance congestion, shift change congestion, and depending on the campus, helicopter noise. If you have been looking at a specific street near one of these, understand how that will feel day to day.
4. The Rowen Campus Lands Its First Anchor Tenant
Rowen is a 2,000 acre planned innovation district in Gwinnett County, along the Highway 316 corridor that runs through Lawrenceville out toward Athens. It was built with the intention of attracting major research and technology companies to make the campus their home, and it recently landed its first major anchor tenant.
In March 2026, the biopharmaceutical company UCB selected Rowen as the site for its first US biologics manufacturing campus. That is roughly 460,000 square feet of development on 79 acres, creating around 330 jobs, on a $2 billion investment.
Gwinnett County is already one of the fastest growing counties in the entire metro, and an investment of that size could supercharge that growth.
Who does it impact? If you have been looking at Duluth, Lawrenceville, Braselton or Winder, these exurban areas become even safer bets for long-term growth. Exurban means the outer ring past the established suburbs. That matters a great deal if you are buying as an investment rather than to live in.
Now, 330 jobs is not that many. This is a proof of concept for the Rowen campus more than anything else. But if other major companies follow suit and make the campus their home, an already thriving Gwinnett County economy has the potential to grow exponentially.
5. Data Centers, and Where Not to Buy
This may be the one development on this list that tells you where not to buy.
Data centers represent the fastest growing land use in the state of Georgia, and Georgia Power plans to increase its power capacity by 50% to meet the demand from new ones. That boom is going to affect everyone in Georgia to some extent through their power bill. Construction cost is estimated at around $16 billion, and Georgia Power customers are projected to pay $50 to $60 billion over coming decades.
But it is the people living in close proximity to one that stand to be impacted the most. I have clients right now considering a move out of the heart of the city because a data center has been proposed in Adair Park, which is a surprisingly inner-core, dense neighborhood to put one in.
Sure, these data centers potentially represent an increase in revenue growth. They also mean construction traffic, permanent noise from cooling systems, and ultimately a big eyesore in your neighborhood that pays very little in property tax and employs almost no one.
Georgia is poised to be the number one state for data centers in the country for years to come, so knowing where they are being developed is going to be standard practice for anyone buying a home here. If you already look at a map of an area and think about major roads that produce traffic noise or nearby power grids, add data center development to that checklist and make sure you are not too close to one.
6. Downtown Atlanta: Centennial Yards and the Stitch
If you are thinking about living or investing in downtown Atlanta, there are two major projects in the works. One is already having a significant impact. The other could completely transform the heart of the city.
Centennial Yards
Centennial Yards is a 50 acre build on the old railway gulch, referred to locally as just the Gulch, which sits beside Mercedes-Benz Stadium. It is real and already delivering. Since opening it has been home to all kinds of galleries and events, and most recently it became the site of KSM, a 70,000 square foot, three-level immersive venue with an LED dome. It is our version of a mini indoor sphere. Hotel Phoenix opened there in 2025.
Centennial Yards has already become a popular destination for a fun night out in the city, and the full $5 billion buildout is going to run well past 2026.
The Stitch
The Stitch is a proposal to cap a highway: to build a platform over the sunken stretch of I-75/85 that runs through downtown Atlanta. Capping a highway means decking over the trench it sits in. That platform would essentially be a giant park over a highway.
The major impact of the project would be reconnecting downtown to neighborhoods like Old Fourth Ward, English Avenue and Midtown.
The Stitch is far from a sure thing. It lost about $151 million in federal grant money in 2025, though it has secured about $50 million for phase 1. Nothing is permitted yet, and the whole project really hinges on Atlanta securing the funds to complete it.
If it is ever completed, South Downtown, Castleberry Hill and Old Fourth Ward will have a level of connectivity not seen since before the highway was built. That means density, walkability, and opportunities for more effective public transportation, all things the city desperately needs.
So downtown Atlanta is already on the upswing, but just how high that upswing goes depends a lot on the Stitch. Centennial Yards is already a major amenity for people living in the area. The Stitch has the potential to completely change the experience of living in one of these neighborhoods. If you are considering a move to the core of the city, stay up to date on that project specifically, but be careful about choosing to purchase there based on that project alone.
The Habit This Is Really About
Buying a home is one of the biggest investments you will ever make, whether it is a personal residence or an investment property, and knowing which developments are going on in the area you are looking at is crucial to making a smart one.
So whether the six projects above touch the neighborhood you are looking at or not, make a habit of staying up to date on local development news for the area you are considering. The last thing you want to do is close on a home and then get blindsided by a project that completely changes the lifestyle you expected to have there. More on the process in my Atlanta buying and selling guide.
If you want to make sure you do not make mistakes in this process, book a Zoom call with me. It is completely free, and I guarantee you will walk away feeling more prepared for your move.