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Old Mill Crossing Homes for Sale

Old Mill Crossing is a quiet residential neighborhood tucked into Williamson County, one of the fastest-growing counties in Texas. The community sits within easy reach of Georgetown, Leander, and Round Rock, giving residents access to a wide range of shopping, dining, and employment centers without the congestion of Austin's urban core. Homes here tend to be well-established with generous lot sizes, and the surrounding area has the laid-back suburban character that draws buyers looking for value and space in the northern Austin corridor. It is the sort of neighborhood where people put down roots and stay awhile. Neighborhoods | Schools | Market Overview | Getting Around | FAQs

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Recent Sales in This Area

2 bed, 3 bath, residential lease at 335 Madison Oaks Ave # 2B, Georgetown TX 78626, Georgetown TX Off Market
Sold Nov 2025
2 bd 3 ba 1,311 sqft
335 Madison Oaks Ave # 2B, Georgetown TX 78626 Georgetown, TX 78626
3 bed, 3 bath, residential lease at 443 High Tech DR # 7A, Georgetown TX 78626, Georgetown TX Off Market
Sold Nov 2025
3 bd 3 ba 1,459 sqft
443 High Tech DR # 7A, Georgetown TX 78626 Georgetown, TX 78626
3 bed, 2 bath, residential lease at 540 High Tech DR, Georgetown TX 78626, Georgetown TX Off Market
Sold Oct 2025
3 bd 2 ba 1,459 sqft
540 High Tech DR, Georgetown TX 78626 Georgetown, TX 78626
3 bed, 2 bath, residential at 337 Madison Oaks Ave, Georgetown TX 78626, Georgetown TX Off Market
Sold Sep 2025
3 bd 2 ba 1,441 sqft
337 Madison Oaks Ave, Georgetown TX 78626 Georgetown, TX 78626
3 bed, 3 bath, residential lease at 329 Madison Oaks Ave # 2D, Georgetown TX 78626, Georgetown TX Off Market
Sold Sep 2025
3 bd 3 ba 1,441 sqft
329 Madison Oaks Ave # 2D, Georgetown TX 78626 Georgetown, TX 78626

About Old Mill Crossing Homes for Sale

Old Mill Crossing Neighborhood Overview

Old Mill Crossing sits in Williamson County's established residential corridor, positioned between the historic city center of Georgetown to the north and the bustling suburbs of Round Rock to the south. The neighborhood features single-family homes on traditional lot sizes, with mature trees on many properties giving the streets a settled, lived-in character that newer master-planned developments simply cannot replicate. Homes in the area tend to follow classic Texas suburban construction, with brick exteriors, covered back patios, and practical floor plans built for everyday use.

The community has a low-key feel that contrasts with some of the more active HOA-heavy developments spreading across Williamson County. Buyers exploring this area often compare notes with similar neighborhoods throughout the northern Austin corridor. Those casting a wider net also consider communities in Leander and Cedar Park, where comparable home styles appear at varying price points. Further north, communities in Liberty Hill and Jarrell offer additional options for buyers who want to compare value across the region before committing.

Schools Serving Old Mill Crossing

Williamson County is home to several well-regarded public school systems, and Old Mill Crossing falls within the broader service area of Georgetown Independent School District. Georgetown ISD includes Georgetown High School, a large campus with a strong range of academic programs, athletics, and extracurricular offerings. The district has grown substantially alongside the surrounding community and continues to invest in campus improvements and student resources.

Buyers should always confirm the exact school assignment for any specific property by checking directly with Georgetown ISD or using the Williamson County Appraisal District's parcel search. School boundaries in fast-growing areas can shift as new campuses open, and the district boundaries in this part of the county are worth verifying before finalizing a purchase decision. Leander ISD, consistently ranked among the top school districts in Texas, also serves portions of the nearby corridor and is worth researching for buyers weighing their options across different neighborhoods.

Real Estate Market Overview

Old Mill Crossing sits at an accessible entry point within the broader Williamson County real estate market. The neighborhood offers buyers a grounded alternative compared to some of the higher-priced master-planned communities spreading across the county. Activity here tends to be quieter than in high-demand suburbs like Round Rock or Cedar Park, which can give buyers a bit more breathing room during the negotiation process.

Homes in Old Mill Crossing are primarily resale single-family residences, so buyers are generally looking at established construction rather than new builds. This is an advantage for buyers who prefer move-in-ready homes with mature landscaping and real character. For a broader picture of what is available across the region, exploring Austin area homes for sale gives useful context on how Williamson County fits within the larger metro market. Sellers in the neighborhood benefit from consistent demand driven by the area's proximity to major employers and its position along one of the most active growth corridors in the state.

Getting Around Old Mill Crossing

Old Mill Crossing's Williamson County location puts residents within reasonable driving distance of major employment centers throughout the Austin metro. Georgetown sits just minutes away via IH-35, the region's primary north-south artery, and from there commuters connect quickly to Round Rock's tech corridor, where companies like Dell and many regional employers maintain large campuses. The drive into Austin's downtown core runs approximately 40 to 50 minutes depending on traffic conditions and time of day.

Buyers who work in North Austin near the Domain or along the Parmer Lane technology corridor will find the commute considerably shorter, typically 20 to 30 minutes. TX-130, the toll road running along the eastern edge of the metro, offers an alternative route that bypasses downtown entirely and connects Williamson County to southeast Austin employment centers and Austin-Bergstrom International Airport. Capital Metro's commuter rail line with a station in Leander also gives residents a viable transit option for those who prefer to leave the car at home on weekdays. Park-and-ride facilities in Round Rock add further flexibility for commuters heading into the city.

Neuhaus Realty Group works with buyers and sellers throughout Williamson County's northern corridor, from Georgetown south through Round Rock and Cedar Park. If you are considering Old Mill Crossing or want to compare it against other neighborhoods in the area, our team has the local knowledge to help you make a confident, well-informed decision.

Frequently Asked Questions

What school district serves Old Mill Crossing?
Properties in Old Mill Crossing are generally served by Georgetown Independent School District, though buyers should confirm the specific school assignment for any address before purchasing. Georgetown ISD includes Georgetown High School and a growing network of elementary and middle campuses. School boundaries in Williamson County can shift as the area continues to expand, so checking directly with the district is always a smart step.
How far is Old Mill Crossing from downtown Austin?
Old Mill Crossing is approximately 35 to 50 miles north of downtown Austin via IH-35. Commute time varies with traffic, but most residents plan on 40 to 50 minutes during peak hours heading into downtown. Buyers who work in North Austin near the Domain or along Parmer Lane will find the commute considerably shorter, often 20 to 30 minutes.
What types of homes are available in Old Mill Crossing?
Old Mill Crossing consists primarily of established single-family homes on traditional lot sizes. Most properties feature brick or stone construction with covered patios and practical layouts. Buyers looking for new construction will want to explore active developments in nearby Georgetown, Hutto, or along the Liberty Hill corridor, where multiple builders have active communities.
How does Old Mill Crossing compare to other Williamson County neighborhoods?
Old Mill Crossing is one of the more accessible options in Williamson County, offering established homes in a quieter setting compared to the high-demand master-planned communities in Cedar Park or Round Rock. Buyers who want solid square footage and a mature neighborhood feel without paying the premium of those markets often find Old Mill Crossing worth a serious look.
Are there HOA fees in Old Mill Crossing?
Old Mill Crossing does not carry the heavy HOA structure found in many newer master-planned communities in the area. Buyers should still verify HOA status and any associated fees or deed restrictions directly with their agent before making an offer, as these details can vary by section and should be confirmed through title review.
What is the property tax rate in Williamson County?
Williamson County property tax rates typically range from approximately 1.8% to 2.3% of appraised value, depending on the specific taxing entities serving a given property. Buyers should request a full tax breakdown from their agent or the Williamson County Appraisal District to understand the exact rate for any address they are considering, since municipal utility district fees and other assessments can affect the total.
What nearby cities should I compare before buying in Old Mill Crossing?
Buyers often compare Old Mill Crossing to several surrounding communities. Georgetown offers a historic downtown square, strong schools, and significant new development. Leander has grown rapidly with master-planned neighborhoods and access to Capital Metro rail. Taylor and Jarrell offer additional options further north for buyers seeking more affordable entry points.
Is new construction available near Old Mill Crossing?
Old Mill Crossing itself is an established neighborhood without active new construction. Buyers who want a brand-new build will find options in Hutto, Georgetown, and the Liberty Hill corridor, where multiple builders are actively developing communities. New construction comes with builder warranties and modern floor plans, while established neighborhoods like Old Mill Crossing often offer larger lots and mature landscaping that newer subdivisions cannot match yet.
Ed Neuhaus, Austin Realtor

Ed Neuhaus

Broker / Owner, Neuhaus Realty Group · TREC #593057

Licensed Texas Realtor since 2007 serving Austin and the Hill Country. Investor, STR operator, and straight-talking advisor for buyers, sellers, and investors. 16 five-star reviews.

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Listing data provided by ACTRIS MLS. Information deemed reliable but not guaranteed. © 2026 Austin Central Texas Realty Information Service.

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