78747 Zip Code Guide | Southeast Austin and Onion Creek Area
78747 At a Glance
The 78747 ZIP code is located in Southeast Austin, east of I 35 and south of Slaughter Lane. It includes the Onion Creek area along with newer residential communities that have developed around major transportation corridors. Compared to more central South Austin ZIP codes, 78747 feels newer and more spread out, with larger neighborhood footprints and less internal commercial density. Many residents choose this area for newer housing options, relative affordability, and access to regional roadways.
Key Characteristics
Location: Southeast Austin near Onion Creek, east of I 35
Major Access: I 35, SH 45 Southeast, Slaughter Lane, and SH 130 connections
School Districts: Austin ISD with address specific zoning
Housing Style: Mix of newer subdivisions, established single family neighborhoods, and limited multifamily
The Vibe: Residential, suburban, and growth oriented
Price Point: Median Home Price Range (2026): $350,000 to $425,000
Considerations to Know
Retail and services are mostly accessed outside the immediate neighborhood.
Commute experience depends heavily on proximity to I 35 and SH 45.
Current Active Listings:
Neighborhood Character & Housing Overview
78747 is best understood as a collection of neighborhood pockets shaped by different phases of development. Some areas feature long established homes near Onion Creek, while others consist of newer planned subdivisions with consistent layouts and amenities. Housing stock is generally newer than in many South Austin ZIP codes, though variation still exists by pocket. Buyers tend to compare homes here based on subdivision design, lot placement, and access routes rather than architectural style alone.
| Feature | What You’ll Typically See in 78747 |
|---|---|
 Primary Housing Type | Single family homes with limited townhome and apartment options |
 Typical Build Period | Late 1990s through recent construction |
 Lot Sizes | Standard suburban lots with some larger parcels |
 Architectural Variety | Contemporary suburban and traditional designs |
 Renovation Levels | Mostly move in ready with selective updates |
 Street Layout | Planned subdivisions with curving streets and cul de sacs |
In 78747, housing comparisons are most effective at the subdivision level. Homes in newer planned communities often live very differently from those in established Onion Creek pockets. Access to major roads and neighborhood entrances frequently plays a larger role in daily experience than interior finishes.
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Market Snapshot
Market behavior in 78747 reflects ongoing residential growth in Southeast Austin. Demand is driven by buyers seeking newer housing with relative value compared to more central ZIP codes. Market metrics should be reviewed alongside recent neighborhood specific sales to account for differences between development phases.
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Sqaure Footage
Price Negotiations
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Local Amenities & Access
Amenities in 78747 are structured around residential communities supported by nearby commercial corridors rather than dense internal retail. Daily routines often involve short drives to reach shopping, dining, and services. Access to major roads shapes how usable the area feels day to day. This ZIP favors convenience by car over walkable retail environments.
Employment & Commute Connectivity
78747 offers regional connectivity through I 35, SH 45 Southeast, and SH 130. These routes support commuting toward downtown Austin, South Austin employment centers, and areas east and south of the city. Commute experience varies by neighborhood location and time of day. Proximity to highway access points is a key consideration when evaluating different parts of the ZIP.
School Zoning & Education
78747 is served by Austin Independent School District, with zoning that varies across the ZIP. Schools commonly associated with the area include Blazier Elementary, Perez Elementary, Mendez Middle School, and Akins High School, depending on address. Because attendance boundaries can overlap and change, address level verification is important for buyers considering school alignment.
Retail & Daily Services
Retail and daily services for 78747 residents are primarily accessed along Slaughter Lane, I 35 frontage roads, and nearby Southpark Meadows. Grocery stores, dining options, and service providers are readily available within a short drive. This setup provides convenience without introducing heavy commercial traffic into residential neighborhoods.
Outdoor Amenities
Outdoor access in 78747 includes neighborhood parks, greenbelts, and proximity to larger recreational spaces. Onion Creek Metropolitan Park is a major nearby destination, offering trails, sports fields, and open space along the creek. Additional pocket parks and community green spaces throughout the ZIP support everyday outdoor activity. Proximity to these amenities often influences how residents compare neighborhoods.
Buyer and Seller Considerations in 78747
78747 operates as a neighborhood driven market where subdivision differences matter. Buyers and sellers benefit from understanding how development phase, access, and location influence demand.
For Buyers:
Compare neighborhoods based on access to I 35 and SH 45, since commute experience varies.
Evaluate subdivision layout and amenity structure, as these differ across development phases.
Confirm school zoning by address due to overlapping attendance boundaries.
Consider long term growth patterns near major corridors.
For Sellers:
Price based on recent sales within the same subdivision whenever possible.
Highlight newer construction features, neighborhood amenities, and access points.
Be prepared to discuss commute routing and nearby retail access.
Clear positioning helps listings stand out in a ZIP with multiple housing options.