BuildingCensus

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.

Office properties
30
30 parcels on the roll
Floor area
3.3M
sq ft, county roll
Assessed value
$3.1M
current roll
Owner entities
4
names on the deeds
Tenants on record
17
active business locations

County assessment roll

Properties

BuildingSubmarketSq ftAssessedLast soldTenants
201 CAROLINE STHouston601.6K——1
701 N SAN JACINTO STHouston542.3K——5
1019 CONGRESS STHouston388.5K——1
1111 MAIN ST 485Houston327.2K——0
1001 PRESTON ST owner on siteHouston251K——1
1310 PRAIRIE STHouston210.6K——1
2221 W LOOP SHouston143.2K——0
2525 MURWORTH DRHouston126.7K——0
9111 EASTEX FWYHouston124.9K——1
1160 DAIRY ASHFORD ST 100Houston119.3K——0
7701 WILSHIRE PLACE DRHouston109.8K——2
2525 MURWORTH DRHouston68.3K——0
0 DEERGROVE STHouston51.4K——0
1721 PECH RDHouston24.4K——0
7330 SPENCER HWYPasadena20K——0
2318 GREENS RDHouston18.9K——0
2525 MURWORTH DRHouston18.8K——0
17154 BUTTE CREEK RDHouston18.7K——1
3599 WESTCENTER DRHouston16.3K——1
300 FANNIN STHouston15.5K$3.1M—0
4290 CYPRESS HILL DRSpring15.4K——0
3204 ENNIS STHouston15.4K——0
10585 WESTOFFICE DRHouston11K——0
17280 W LAKE HOUSTON PKYHumble8.5K——0
1730 HUMBLE PLACE DRHumble7.5K——0
333 LOCKWOOD DRHouston7.3K——0
301 MAIN STHouston6.3K——3
3603 WESTCENTER DRHouston5.8K——0
22540 ALDINE WESTFIELD RDSpring4.5K——0
9339 EASTEX FWYHouston1.2K——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).