New Homes · South Austin
South Austin New Construction Homes for Sale
South Austin New Construction Homes for Sale are listed below, updated from the MLS and filtered to homes built in the last year or still under construction. South Austin new construction ranges from modern infill near South Congress and Bouldin to newer communities along the southern edge toward Manchaca and Buda.
10+ Years
Advising Austin buyers, sellers and investors.
Partner & REALTOR®
Austin Marketing + Development Group, LLC.
Investment Division
Institutional funds to individual investors.
Austin Native
Raised in central Austin, works the whole metro.
Live from Unlock MLS
South Austin New Construction Homes for Sale
Active$399,990
8022 Bird Song Cir
Austin, TX, 78745
3 Beds · 3 Baths · 1,583 SF
Active$399,000
2420 Drew Lane #2 None
Austin, TX, 78748
3 Beds · 3 Baths · 1,277 SF
Active$399,000
2323 S Lamar Blvd #128
Austin, TX, 78704
1 Beds · 1 Baths · 560 SF
$379,990
13214 Keefer Dr
Austin, TX, 78652
3 Beds · 2 Baths · 1,739 SF
Active$374,990
13208 Keefer Dr
Austin, TX, 78652
3 Beds · 3 Baths · 1,842 SF
Active$369,990
13212 Keefer Dr
Austin, TX, 78652
4 Beds · 2 Baths · 1,903 SF
Active$369,990
13206 Stabler Dr
Austin, TX, 78652
4 Beds · 2 Baths · 1,903 SF
Active$367,303
12023 Sagrada St
Austin, TX, 78748
3 Beds · 3 Baths · 1,780 SF
Active$350,000
2609 Davis Ln #2
Austin, TX, 78745
2 Beds · 2 Baths · 1,100 SF
Listing information is provided by Unlock MLS and is deemed reliable but not guaranteed. Data is refreshed from the MLS Grid feed.
New Construction in South Austin
In 78704 most new homes are luxury infill and condo-regime builds on subdivided lots; farther south in 78745, 78748 and 78749 you'll find small new communities and townhome projects.
Lot size, setbacks and the HOME code changes that allow more units per lot are reshaping what gets built here, so compare price per square foot and lot share carefully between projects.
Tips for Buying New Construction
Bring your own agent on the very first visit. Most Austin builders require your agent to register you at first contact — walk in alone and you may lose representation (and negotiating leverage) for that community.
Negotiate incentives, not just price. Builders protect their comps, so value usually comes as closing-cost credits, rate buydowns, or design-center upgrades. Compare the builder's preferred-lender offer against an outside lender before you sign.
Read the builder contract carefully. It is written by the builder, often limits remedies, and sets construction timelines in the builder's favor. Inspect independently at pre-drywall and before final walkthrough, and calendar your 11-month warranty inspection.
Think about resale on day one: lot position, backing to a road or greenbelt, elevation, HOA and MUD/PID taxes, and how many identical plans will be competing with yours in five years.
Buying New Construction in South Austin with Adrian Salas
Adrian Salas specializes in new construction and has represented buyers with most of the major builders across Austin. He compares communities and floor plans, registers you correctly, negotiates incentives and upgrades, and keeps every inspection and deadline on track through closing.
In most Austin communities the builder pays the buyer's agent, so representation typically costs you nothing extra. Call or text Adrian at 512-589-2677 before your first model-home visit.
Buy
Off-market access, inspection strategy and negotiation on every offer.
Sell
Pricing, prep, photography and a marketing launch built for maximum exposure.
Lease
Landlord and tenant representation, plus full management through Driven.
Invest
Rental math, value-add underwriting and development site analysis.
Common questions
What counts as new construction in South Austin?
The listings on this page are homes built within the last year or still under construction, including spec (move-in ready) homes and to-be-built plans that builders list on the MLS.
Do I need my own agent to buy from a builder?
You don't have to, but the on-site sales agent represents the builder. Your own agent negotiates for you, and the builder usually pays that commission — as long as your agent registers you on your first visit.
Can I negotiate on a new construction home?
Yes. Builders often prefer credits toward closing costs, mortgage rate buydowns or upgrades over price cuts. Spec homes nearing completion typically carry the strongest incentives.
More ways Adrian helps Austin buyers