
Lake Travis, wooded privacy, and over an acre of Hill Country land set the scene for this brand-new custom home in Northlake Hills. Tucked along a quiet cul-de-sac road and backing to a greenbelt, the property feels private and peaceful while still offering convenient access to FM 1431.
Step inside and the first impression is light and openness. Soaring ceilings, clerestory windows, and a dramatic 16-foot sliding glass door system fill the main living area with natural light and frame the trees beyond. The great room flows into a warm, inviting kitchen with exposed wood beams, quartz countertops, gas cooking, an oversized island, designer lighting, and a large walk-in pantry.
The main-level primary suite offers a quiet retreat, while two upstairs rooms enjoy elevated views toward Lake Travis. The spacious third bedroom was designed with flexibility in mind and works equally well as a bedroom, media room, office, or second living space.
Outside, the covered rear patio overlooks the wooded greenbelt and creates an easy place to unwind, entertain, or simply enjoy the Hill Country setting. With just over an acre, there is also room to make the property your own—whether that means a future pool, garden, or expanded outdoor living.
Thoughtful construction goes beyond what you can see. The home is ENERGY STAR® certified with a HERS Rating of 56 and built to EPA Indoor airPLUS standards for improved efficiency, comfort, and indoor air quality.
Never lived in and ready now, this is an opportunity to enjoy custom-home quality, Lake Travis surroundings, and over an acre of privacy without waiting through the building process.
Property Type
Residential
Year Built
2025
Lot Size
1.01 acres
$/Sq Ft
$341
HOA
$391/mo
Garage
2 spaces
Listed by Younger Homes Real Estate, LLC
Verified property facts
9504 Harbor DR is listed at $825,000 with 3 bedrooms, 2 full, 1 half bathrooms, 2,419 square feet, 1.01-acre lot.
9504 Harbor DR is zoned for Lago Vista ISD with assigned schools: Lago Vista (6/10) (elementary), Lago Vista (6/10) (middle), Lago Vista (6/10) (high). School assignments should be verified directly with the district.
9504 Harbor DR is a Residential built in 2025 featuring 3 bedrooms, 2 full, 1 half bathrooms, 2,419 square feet, 1.01-acre lot.
9504 Harbor DR 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 9504 Harbor DR is $9,616. 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
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
1 record on file
Every recorded sale and lease at 9504 Harbor DR, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Price Change with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+824.5% | — | $485,044 | $485,044 | — |
2021 | — | $52,468 | $52,468 | — |

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% ($165K)
$825,000
Luxury property intelligence
A sourced read on Northlake Hills Sec 1 Resub Of pricing, timing, and property scale. No automated valuation claim.
List price
$825,000
Price per sqft
$341/sqft
Vs. Northlake Hills Sec 1 Resub Of median
Not available
Days on market
161 days
Original to current
$50K reduction
$875K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Aug 21, 2026.
Request Private Market AnalysisZIP-level neighborhoods, schools, lifestyle, and Austin market context
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Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($165,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 9504 Harbor DR is around $5,082 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $825,000, 9504 Harbor DR is in the Northlake Hills Sec 1 Resub Of market where there are currently 258 active listings in 78645. The Keenan Group has completed 6 transactions in 78645 as part of 1,000+ career sales totaling $1B+ across Austin.
9504 Harbor DR includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
9504 Harbor DR is part of a managed community with HOA dues of $391 annually. 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.
9 events on record
Current Price
$825,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+824.5% | — | $485,044 | $485,044 | — |
2021 | — | $52,468 | $52,468 | — |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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