COUNTY OF HARRIS
30 office properties in Houston / Harris County recorded to 4 owner entities mailing to PO BOX 1525, HOUSTON, TX. likely one owner
At a glance
COUNTY OF HARRIS is recorded as the owner of 30 office properties (30 parcels) in Houston / Harris County, totalling 3.3M sq ft of building area with $3.1M of assessed value. The holdings sit in 4 owner entities that share one tax-bill mailing address in HOUSTON, TX — and a name root, which is how a single sponsor usually holds property.
County assessment roll
Properties
| Building | Submarket | Sq ft | Assessed | Last sold | Tenants |
|---|---|---|---|---|---|
| 201 CAROLINE ST | Houston | 601.6K | — | — | 1 |
| 701 N SAN JACINTO ST | Houston | 542.3K | — | — | 5 |
| 1019 CONGRESS ST | Houston | 388.5K | — | — | 1 |
| 1111 MAIN ST 485 | Houston | 327.2K | — | — | 0 |
| 1001 PRESTON ST owner on site | Houston | 251K | — | — | 1 |
| 1310 PRAIRIE ST | Houston | 210.6K | — | — | 1 |
| 2221 W LOOP S | Houston | 143.2K | — | — | 0 |
| 2525 MURWORTH DR | Houston | 126.7K | — | — | 0 |
| 9111 EASTEX FWY | Houston | 124.9K | — | — | 1 |
| 1160 DAIRY ASHFORD ST 100 | Houston | 119.3K | — | — | 0 |
| 7701 WILSHIRE PLACE DR | Houston | 109.8K | — | — | 2 |
| 2525 MURWORTH DR | Houston | 68.3K | — | — | 0 |
| 0 DEERGROVE ST | Houston | 51.4K | — | — | 0 |
| 1721 PECH RD | Houston | 24.4K | — | — | 0 |
| 7330 SPENCER HWY | Pasadena | 20K | — | — | 0 |
| 2318 GREENS RD | Houston | 18.9K | — | — | 0 |
| 2525 MURWORTH DR | Houston | 18.8K | — | — | 0 |
| 17154 BUTTE CREEK RD | Houston | 18.7K | — | — | 1 |
| 3599 WESTCENTER DR | Houston | 16.3K | — | — | 1 |
| 300 FANNIN ST | Houston | 15.5K | $3.1M | — | 0 |
| 4290 CYPRESS HILL DR | Spring | 15.4K | — | — | 0 |
| 3204 ENNIS ST | Houston | 15.4K | — | — | 0 |
| 10585 WESTOFFICE DR | Houston | 11K | — | — | 0 |
| 17280 W LAKE HOUSTON PKY | Humble | 8.5K | — | — | 0 |
| 1730 HUMBLE PLACE DR | Humble | 7.5K | — | — | 0 |
| 333 LOCKWOOD DR | Houston | 7.3K | — | — | 0 |
| 301 MAIN ST | Houston | 6.3K | — | — | 3 |
| 3603 WESTCENTER DR | Houston | 5.8K | — | — | 0 |
| 22540 ALDINE WESTFIELD RD | Spring | 4.5K | — | — | 0 |
| 9339 EASTEX FWY | Houston | 1.2K | — | — | 0 |
Names on the deeds
Owner entities at this address
- COUNTY OF HARRIS
- CITY OF HOUSTON
- COUNTY OF HARRIS TRACEY GEE COMMUNITY CTR
- COUNTY OF HARRIS ET AL
How this group was built. These entities share both a mailing address and a name root, which is how a single sponsor usually holds property — one entity per building.The county records an owner and a mailing address for every parcel; this page collects the office parcels whose owners mail to the same address, and counts buildings rather than parcels using the county's own condo-to-building link. 1of these properties also carry a business-tax receipt in the owner's own name, which is the public record's way of showing an owner-occupier rather than a landlord. Lease terms, rents and the identity of a manager acting for the owner are not public records and are not shown.
Where are COUNTY OF HARRIS's office buildings?
The 30 properties are spread across 4 cities, led by Houston (25), Spring (2), Humble (2).
The largest is 201 CAROLINE ST in Houston at 601.6K sq ft.
Recorded build years run from 1924 to 2017.
How large is this portfolio within Houston's office market?
Its 3.3M sq ft is 1.08% of the 304.2M sq ft of office building area on the Houston / Harris County roll.
Its $3.1M of assessed value is 0.01% of the metro's office total.
It holds 30 of the metro's 11,116 office buildings.
1 parcel also carries a business-tax receipt in the owner's own name — an owner-occupier rather than a landlord.
Frequently asked questions
How many office buildings does COUNTY OF HARRIS own in Houston?
30 office properties (30 parcels) on the Houston / Harris County roll, counted by building rather than by condo parcel.
What is COUNTY OF HARRIS's largest office building?
201 CAROLINE ST, Houston — 601.6K sq ft.
What are COUNTY OF HARRIS's office properties worth?
Their combined assessed value on the current Houston / Harris County roll is $3,130,616. Assessed values are taxable-roll figures, not market prices.
Are these properties owned by one company?
These entities share both a mailing address and a name root, which is how a single sponsor usually holds property — one entity per building. 4 owner entities share the mailing address. It is evidence of common ownership, not proof of it.
Related
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Houston / Harris County — Harris Central Appraisal District bulk CAMA files (owner names, mailing addresses, appraised values, and per-building net rentable area — data most counties never publish). Texas is a non-disclosure state, so no sale prices exist in any public record, and Houston issues no universal business licence, so no tenant layer is possible. A partial tenant layer comes from the Texas Comptroller's active sales-tax permit roll: suite-level business locations, but only firms with taxable sales — professional services without them do not appear.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
Dataset updated . Derived from public data sources.
About this data
Source: Harris Central Appraisal District bulk CAMA files (Houston / Harris County), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “COUNTY OF HARRIS — Houston office property holdings”, https://buildingcensus.com/offices/houston/owners/county-of-harris-afffc3 (data as of September 20, 2026).