Trinity Square$50.93 – $62.01/SF/yr FS
Century Court
122,900 SF of Office space available at 3793 Post Oak Blvd, Austin, TX 78746. For Lease through Granite Peak Realty.
For LeaseStatus
122,900 SFAvailable
$47.87/SFAsking rent
1944Year built
BClass
Property facts
| Property type | Office |
|---|---|
| Building class | B |
| Rentable area | 315,700 SF |
| Available | 122,900 SF |
| Stories | 14 |
| Year built | 1944 |
| Renovated | 2021 |
| Typical floor | 22,550 SF |
| Lot size | 3.05 acres |
| Parking ratio | 4.0/1,000 SF |
| Occupancy | 61.1% |
| Zoning | CBD |
| Parcel ID | 68-146-8114 |
| Submarket | Southwest / Barton Creek |
| Market | Austin |
| Days on market | 887 |
| Walk Score | 35 |
| Transit | Light rail 5 min |
| Listing package | Basic |
Building amenities
Energy Star, Restaurant, Food Service, Banking
Spaces available
| Floor | Use | Type | Size (SF) | Asking rent | Term | Status |
|---|---|---|---|---|---|---|
| P 10th | Medical | Direct | 30,810 | On request | Negotiable | Vacant |
| P 14th | Retail | Direct | 8,920 – 15,430 | On request | Thru Sep 2032 | Vacant |
| P 8th | Office | Direct | 3,650 – 16,020 | On request | Negotiable | Vacant |
| P 9th | Coworking | Direct | 15,760 | $56.05/SF | Negotiable | Jan 2027 |
| P 4th | Medical | Sublet | 11,580 | $41.10/SF | Thru Dec 2028 | Vacant |
| P 2nd | Off/Ret | Direct | 7,340 | On request | Negotiable | Sep 2026 |
| P 13th | Off/Ret | Direct | 1,400 – 9,750 | On request | Negotiable | Vacant |
| P 4th | Office | Direct | 4,040 – 8,090 | $50.08/SF | 3-10 Years | Vacant |
| P 11th | Off/Ret | Direct | 1,250 – 2,270 | $47.18/SF | Negotiable | Vacant |
| P 5th | Office | Direct | 250 – 1,940 | On request | Negotiable | Vacant |
| P 11th | Coworking | Direct | 640 | $49.05/SF | Negotiable | Vacant |
| P 2nd | Coworking | Direct | 1,190 | $54.24/SF | Thru Oct 2029 | Vacant |
| P 6th | Off/Ret | Direct | 210 – 500 | $40.55/SF | Thru Sep 2032 | Nov 2025 |
| P 13th | Coworking | Direct | 500 | On request | Negotiable | Vacant |
| P 2nd | Office | Direct | 500 | $50.49/SF | Negotiable | Vacant |
| P 12th | Office | Direct | 500 | $40.55/SF | Negotiable | Jan 2027 |
| P 7th | Off/Ret | Direct | 100 – 500 | On request | Negotiable | Vacant |
| P 2nd | Coworking | Sublet | 500 | On request | Thru Dec 2028 | Vacant |
Major tenants
| Tenant | Industry | Floor | SF | Lease expiry |
|---|---|---|---|---|
| Redline Robotics | Retail | 14 | 23,820 | 2025-04-01 |
| Garden State Title | Technology | 9 | 36,470 | 2030-06-01 |
| Westfall Legal | Non-Profit | 6 | 4,250 | 2029-07-01 |
Sale history
| Date | Price | $/SF | Cap rate | Buyer | Seller |
|---|---|---|---|---|---|
| 2022-05-06 | $27.16M | $86.02 | 5.33% | Aldergate Capital | Zenith Real Estate |
| 2020-12-24 | $15.18M | $48.08 | 8.53% | Halcyon Property Trust | Aldergate Capital |
| 2018-05-13 | $44.74M | $141.72 | 6.05% | Ironwood Capital Partners | Northstar REIT |
Public record
| Owner of record | Dunmore Equities |
|---|---|
| Assessed value | $33.43M |
| Land value | $9.41M |
| Improvement value | $24.02M |
| Annual tax | $574K |
| Tax year | 2026 |
| Lot size | 132,858 SF |
| Last deed | 2020-11-01 |
| Deed type | Bargain and Sale Deed |
| Legal description | LOT 10 BLK 509 SOUTHWEST / BARTON CREEK ADDN |
Location
3793 Post Oak Blvd
Austin, TX 78746
Southwest / Barton Creek submarket · Austin market
30.31656, -97.88220
Open in RealStarListing package
Basic — Standard placement below paid listings.
Free listing on RealStarGlobal.com with core building facts, six photos and direct broker contact.
Compare packages →Similar office properties in Austin, TX
2668 Las Colinas Blvd$45.42 – $55.30/SF/yr FS
333 McKinney Ave$52.88 – $64.37/SF/yr FS
1596 Richmond Ave$43.23 – $52.62/SF/yr FS
2037 Commerce St$53.51 – $65.15/SF/yr FS
Legacy Exchange$44.64 – $54.34/SF/yr FS
Explore this market
Office for lease in AustinOffice for sale in AustinAll CRE in AustinAustin market reportAustin brokersOffice Spaces nationwide
Property-level inventory shown here is RealStarGlobal sample data generated for product demonstration; live market activity, deal flow and news are sourced from the Acquirepad CRE intelligence feed and the public registries listed in the data sourcing plan.