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#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024Loading
Verified property facts
109 Serrano St is listed at $399,900 with 4 bedrooms, 3 full bathrooms, 2,726 square feet, 0.17-acre lot.
109 Serrano St is zoned for Liberty Hill ISD with assigned schools: Rancho Sienna (10/10) (elementary), Santa Rita Middle (middle), Liberty Hill (8/10) (high). School assignments should be verified directly with the district.
109 Serrano St is a Residential built in 2016 featuring 4 bedrooms, 3 full bathrooms, 2,726 square feet, 0.17-acre lot.
109 Serrano St is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
The most recent annual property tax for 109 Serrano St is $12,033. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Listed with current price, original ask, and market time.
Beautiful home that still feels like new, featuring the ideal floorplan with everything on the main level plus a private upstairs suite complete with a bedroom, living area, and full bath - perfect for guests or multi-generational living! Located in the Rancho Sienna master-planned community, you’ll enjoy a resort-style pool and splash pad, 100+ acres of parkland, miles of hike and bike trails, a dog park, and highly rated Rancho Sienna Elementary just 2 blocks away. Plus, you’re less than a mile from the HEB Plus retail center with a growing mix of restaurants and shops. Downstairs offers 3 bedrooms and 2 full baths along with a spacious open living, dining, and kitchen area featuring soaring two-story ceilings, engineered wood flooring, and large windows overlooking the patio and backyard. The kitchen is well-appointed with white cabinetry, granite countertops, and stainless-steel appliances. The primary suite features a cathedral ceiling that adds to the bright, open feel. Step outside to the covered patio and enjoy a backyard with plenty of room for pets, play, or gardening. With Parmer Lane and Hwy 29 less than a mile away, you’re just minutes from Georgetown, Liberty Hill, and the greater Austin area. Homes like this - with such exceptional condition and this floorplan - rarely hit the market, so don’t miss your opportunity to make it yours.
Property Type
Residential
Year Built
2016
Lot Size
0.17 acres
$/Sq Ft
$147
HOA
$63/mo
Garage
4 spaces
Listed by Keller Williams Realty
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2026 | — | $464,028 | $86,000 | $378,028 |
Liberty Hill ISD
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility. Ratings from GreatSchools.org.
20% ($80K)
$399,900
Luxury property intelligence
A sourced read on RANCHO SIENNA pricing, timing, and property scale. No automated valuation claim.
List price
$399,900
Price per sqft
$147/sqft
Vs. RANCHO SIENNA median
Not available
Days on market
46 days
Original to current
No verified reduction
$399.9K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of May 8, 2026.
Request Private Market AnalysisZIP-level inventory, pricing, and Austin market data
District guide, nearby schools, and homes by attendance area
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Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($79,980) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 109 Serrano St is around $3,078 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $399,900, 109 Serrano St is in the RANCHO SIENNA market where there are currently 550 active listings in 78628. The Keenan Group has completed 4 transactions in 78628 as part of 1,000+ career sales totaling $1B+ across Austin.
109 Serrano St was built in 2016, making it 10 years old with relatively recent construction.
109 Serrano St is part of a managed community with HOA dues of $63 monthly. HOA-managed communities in Austin's luxury market typically provide amenities such as common areas, security, and exterior maintenance. Verify current dues and rules with the HOA directly.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
4 events on record
Current Price
$399,900
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2026 | — | $464,028 | $86,000 | $378,028 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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