New Construction Homes in DeKalb County, GA
144 new-construction homes are listed for sale in DeKalb County right now, across 51 communities and 6 builders. Most list between $290K to $884K; the median new build is $499,900 ($224/sq ft, typically 1,993 sq ft, 3 bedrooms). Everything on this page is from Momentum’s MLS record as of 2026-10-15 and refreshes as homes list and sell.
Newest new-construction listings in DeKalb County
The most recently listed new homes in DeKalb County, with photos. Each card opens the full listing with every photo, the community’s data, and a tour request.
New-home communities in DeKalb County
Every DeKalb County community with new construction actively listed, the builder where the listing identifies one, how many homes are available, and the lowest current list price. Community names link to that community’s guide with its sales history and live inventory.
| Community | Builder | New homes | From |
|---|---|---|---|
| Creekside Village | — | 11 | $299,900 |
| Porter Reserve | — | 10 | $374,900 |
| Young'S Crossing | D.R. Horton | 10 | $279,000 |
| Longview Run | — | 9 | $289,900 |
| Celesta | David Weekley Homes | 9 | $459,900 |
| Array | — | 7 | $349,900 |
| Walton Townes | — | 6 | $460,000 |
| Overlook at Lenox Park | Toll Brothers | 5 | $799,000 |
| Champions Run | D.R. Horton | 5 | $330,090 |
| Frederick Walk | — | 4 | $549,900 |
| Norris Landing | Adams Homes | 4 | $497,358 |
| Brookglen Heights | — | 4 | $499,900 |
| The Preserve at Lenox Park | — | 4 | $801,466 |
| Highgrove Court | — | 4 | $1.65M |
| Mackintosh | — | 3 | $649,900 |
| Ashford Park | — | 3 | $1.75M |
| Valemont | — | 3 | $762,240 |
| Lavista Park | — | 3 | $1.75M |
| East Atlanta | — | 2 | $850,000 |
| Drew Valley | — | 2 | $1.88M |
| Dunwoody | — | 2 | $2.45M |
| Eastside Parc | — | 2 | $675,900 |
| The Moderns | — | 2 | $349,000 |
| Repose | — | 2 | $862,765 |
| The Estates at Harts Mill | — | 2 | $1.55M |
Builders building in DeKalb County right now
Counted by homes currently listed in Momentum’s MLS record, so this reflects who has inventory today rather than who has ever built here.
- D.R. Horton — 15 new homes in Champions Run, Young'S Crossing
- David Weekley Homes — 9 new homes in Celesta
- Toll Brothers — 6 new homes in New Talley Station, Overlook at Lenox Park
- Adams Homes — 4 new homes in Norris Landing
- DRB Homes — 1 new home in Cedar Grove Commons
- Lennar — 1 new home in Towns at Creekside
New construction in DeKalb County by city
- Atlanta — 36 new homes
- Decatur — 28 new homes
- Brookhaven — 20 new homes
- Lithonia — 18 new homes
- Scottdale — 12 new homes
- Stone Mountain — 11 new homes
- Tucker — 7 new homes
- Snellville — 4 new homes
- Dunwoody — 2 new homes
- Chamblee — 2 new homes
- Conley — 1 new home
- Austell — 1 new home
New construction in DeKalb County by price
- Under $300K: 22 homes
- $300K – $400K: 26 homes
- $400K – $500K: 27 homes
- $500K – $750K: 21 homes
- $750K – $1M: 20 homes
- $1M and up: 28 homes
What a new build in DeKalb County costs to own
Take the median $499,900 new home with 20% down at today’s 7.40% 30-year rate: principal and interest run about $2,769/month. Georgia taxes 40% of value: at DeKalb County’s typical unincorporated millage of 34.42, property tax runs near $6,813/year after the standard homestead exemption; inside city limits add the city millage, and the first-year bill on a new build is usually on the land alone with the full bill the year after. All in, plan on roughly $3,337/month plus insurance, which runs well below Florida’s coastal premiums for most of Georgia — get a quote on the address; a new roof and current code usually earn the best rate.
How to buy new construction the smart way
The agent in the model home works for the builder. Bringing your own Momentum agent costs you nothing — the builder pays the commission either way — and gets you representation on the contract (builder contracts are one-sided by design), the upgrade pricing, the lender comparison (the builder’s preferred lender incentive is real but not always the best deal), an independent inspection at pre-drywall and at completion, and the walkthrough. Register your agent on your first visit; most builders will not honor representation after that.
Builders rarely cut list price on a to-be-built home, but completed inventory homes at the end of a quarter are a different negotiation: closing-cost credits, rate buydowns, and included upgrades are common, and the cards above show which homes have been sitting.
Explore DeKalb County
- DeKalb County property tax guide
- All new-construction builders in Georgia
- Search every DeKalb County community
Common questions
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Who is building new homes in DeKalb County?
What does a new construction home cost in DeKalb County?
What is the monthly cost of a $499,900 new build in DeKalb County?
Should I use my own agent to buy new construction?
Do builders negotiate on price?
<a href="https://movewithmomentum.com/new-construction-homes-dekalb-county-ga">New Homes in DeKalb County, GA: 144 New Construction Homes from $290K (October 2026) — Momentum Realty</a>Counts, prices and photos are from Momentum Realty’s MLS record of active listings in DeKalb County communities as of 2026-10-15; a home is counted as new construction when the listing shows it as built this year or later or when a production builder is the listing office. Builder names come from listing data. Estimates are not guarantees. Equal Housing Opportunity.