Harris County property record for 3121 San Jacinto St, Houston, TX 77004
| Property Type | Commercial Office |
|---|---|
| Details | 9,496 sqft · built 1950 |
| Lot Size | 0.49 acres (21,326 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,450,000 (Jun 2005) |
| Tax Bill | $38,078 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 019-139-000-0005 |
| Primary APN | 019-139-000-0005 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 9,496 sqft Gross Area |
| 1st Floor Area | 8,536 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 2012 |
| Architectural Style | Multi-Level |
| Exterior Material | Brick |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 21,326 sqft (0.49 acres) |
| Canopy | 143 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0191390000005 |
|---|---|
| Street Address | 3121 SAN JACINTO ST |
| City | HOUSTON |
| State | TX |
| Zip | 77004-2816 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Legal Description | LTS 5 6 & 10 & TRS 7A & 9A BLK 3 HOLMAN OUTLOT 30 |
| Legal Subdivision | HOLMAN |
| Legal Tract | 7A,9A |
| Legal Block | 3 |
| Legal Lot Number | 5 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2042 |
| Census Tract | 312501 |
3121 San Jacinto St, a commercial property, is owned by a company that bought it in June 2005.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3720 SAN JACINTO ST, HOUSTON, TX 77004-3922 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 27, 2005 · Amount on File |
| Deed Sale | Jun 27, 2005 · Amount on File |
| Deed Document Number | 2005567787 |
| Deed Book / Page | 750 / 408 |
| Prior Transfer Date | Jun 21, 2005 |
| Prior Transfer Doc | 000Y567787 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3121 San Jacinto St was $38,078, up 14% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Municipality | Houston City |
| Unified School District | Houston Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,637,603 (-3.52%) Land $1,279,560 Building $358,043 | $1,637,603 (-3.52%) Land $1,279,560 Building $358,043 | |
| 2025 | $38,078.00 (+13.99%) | $1,697,425 Land $1,279,560 Building $417,865 | $1,697,425 Land $1,279,560 Building $417,865 |
| 2024 | $33,406.00 | ||
| 2023 | $1,666,282 Land $1,279,560 Building $386,722 | $1,666,282 Land $1,279,560 Building $386,722 | |
| 2022 | $33,572.00 | ||
| 2020 | $35,211.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3121 San Jacinto St in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 2014.
Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 38 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 38 in force |
| Nearby Flood Claims | 5 (2014–2017) |
| Claims Outside the SFHA | 5 of 5 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 3121 San Jacinto St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF HOUSTON serves 2,970,543 people · EPA ID TX1010013 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | 5 ppb (2024) action level 15 ppb |
| Water Quality | Turbidity resolved · May 2025 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 448 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures