
Fairway views, cul-de-sac calm, and the Onion Creek lifestyle all in one South Austin address. Set at the end of a quiet cul-de-sac and backing directly to the 10th fairway of Onion Creek Club’s North Course, this 3-bedroom, 2.5-bath home offers the kind of golf course backdrop that is getting harder and harder to find in Austin under $1M. The split-level layout keeps the main living spaces downstairs, with an open living area that connects easily to the outdoor living space and those wide fairway views. A formal dining room sits at the front of the home, along with a dedicated office featuring rich wood built-ins, a fireplace, wet bar, and its own private exterior entrance, ideal for client meetings, private work sessions, or coming and going without moving through the main house. Upstairs, the private primary suite truly feels like its own retreat with an expansive bedroom, separate sitting room or dressing area, ensuite bath, two walk-in closets, and a private balcony that offers panoramic golf course views. The secondary bedrooms sit in their own wing with another full bathroom, creating a nice sense of separation. The flexibility continues with a 2-car garage plus a climate-controlled flex space with direct access from both the garage and backyard. Use it for extra storage, a workout room, workshop, golf gear, hobby space, or whatever setup makes sense for you. Big-ticket updates are already handled too, with both A/C units, the water heater, and the roof all replaced in 2024. Living in Onion Creek means more than a great backyard view. The community offers neighborhood parks, a playscape, frisbee golf, sports courts, and 24-hour mobile security, all while keeping you minutes from South Austin dining, shopping, and an easy route into downtown. From morning coffee on the balcony to evenings overlooking the fairway, this one brings the golf course lifestyle home in the best way. Buyer to verify all info.
Property Type
Residential
Year Built
1999
Lot Size
0.26 acres
$/Sq Ft
$211
HOA
$211/mo
Garage
2 spaces
Listed by Serhant Texas, LLC
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Verified property facts
10608 Portrush CT is listed at $699,000 with 3 bedrooms, 2 full, 1 half bathrooms, 3,317 square feet, 0.26-acre lot. This places it above the 78747 median of $369,990.
10608 Portrush CT is zoned for Austin ISD with assigned schools: Blazier (elementary), Paredes (middle), Akins (high). School assignments should be verified directly with the district.
10608 Portrush CT is a Residential built in 1999 featuring 3 bedrooms, 2 full, 1 half bathrooms, 3,317 square feet, 0.26-acre lot.
10608 Portrush CT 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 10608 Portrush CT is $12,368. 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.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-1.9% | — | $683,936 | — | — |
2024-3.4% | — | $697,448 | $66,000 | $472,961 |
2023+58.3% | — | $722,183 | $66,000 | $631,448 |
2022 | — | $456,200 | $66,000 | $656,183 |

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.
20% ($140K)
$699,000
Luxury property intelligence
A sourced read on Onion Creek Add pricing, timing, and property scale. No automated valuation claim.
List price
$699,000
Price per sqft
$211/sqft
Vs. Onion Creek Add median
Not available
Days on market
17 days
Original to current
$11K reduction
$710K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jul 25, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($139,800) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 10608 Portrush CT is around $4,658 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $699,000, 10608 Portrush CT is in the Onion Creek Add market where there are currently 162 active listings in 78747.
10608 Portrush CT includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
10608 Portrush CT is part of a managed community with HOA dues of $211 semi-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.
Car-Dependent
No Nearby Transit
Somewhat Bikeable
Walk Score measures walkability based on distance to amenities. Transit Score measures public transportation access. Bike Score measures bikeability based on bike infrastructure and terrain.
14 events on record
Current Price
$699,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-1.9% | — | $683,936 | — | — |
2024-3.4% | — | $697,448 | $66,000 | $472,961 |
2023+58.3% | — | $722,183 | $66,000 | $631,448 |
2022 | — | $456,200 | $66,000 | $656,183 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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