BuildingCensus

THREE GALLERIA OFFICE BUILDINGS LLC

5 office properties in Houston / Harris County recorded to 3 owner entities mailing to 7500 SAN FELIPE STE 725, HOUSTON, TX. shared mailing address

At a glance

THREE GALLERIA OFFICE BUILDINGS LLC is recorded as the owner of 5 office properties (5 parcels) in Houston / Harris County, totalling 2M sq ft of building area with $169.8M of assessed value. The holdings sit in 3 owner entities that share one tax-bill mailing address in HOUSTON, TX — evidence of common ownership, not proof of it.

Office properties
5
5 parcels on the roll
Floor area
2M
sq ft, county roll
Assessed value
$169.8M
current roll
Owner entities
3
names on the deeds
Tenants on record
64
active business locations

County assessment roll

Properties

BuildingSubmarketSq ftAssessedLast soldTenants
1 RIVERWAY 990Houston511.6K$45.5M—0
2700 POST OAK BLVDHouston509K$46M—37
3 RIVERWAYHouston418.4K$37M—17
5051 WESTHEIMER RDHouston356.4K$25.3M—8
5065 WESTHEIMER RDHouston242.7K$16M—2

Names on the deeds

Owner entities at this address

  • ONE RIVERWAY VENTURE LLC
  • THREE GALLERIA OFFICE BUILDINGS LLC
  • RIVERCAN LP

How this group was built. These entities share a mailing address but not a name root. That often means one sponsor, and can also mean a shared law firm, accountant or tax servicer.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. Lease terms, rents and the identity of a manager acting for the owner are not public records and are not shown.

Where are THREE GALLERIA OFFICE BUILDINGS LLC's office buildings?

All 5 properties are in Houston.

The largest is 1 RIVERWAY 990 in Houston at 511.6K sq ft.

Recorded build years run from 1969 to 1980.

How large is this portfolio within Houston's office market?

Its 2M sq ft is 0.67% of the 304.2M sq ft of office building area on the Houston / Harris County roll.

Its $169.8M of assessed value is 0.35% of the metro's office total.

It holds 5 of the metro's 11,116 office buildings.

Frequently asked questions

How many office buildings does THREE GALLERIA OFFICE BUILDINGS LLC own in Houston?

5 office properties (5 parcels) on the Houston / Harris County roll, counted by building rather than by condo parcel.

What is THREE GALLERIA OFFICE BUILDINGS LLC's largest office building?

1 RIVERWAY 990, Houston — 511.6K sq ft, assessed at $45.5M.

What are THREE GALLERIA OFFICE BUILDINGS LLC's office properties worth?

Their combined assessed value on the current Houston / Harris County roll is $169,788,723. Assessed values are taxable-roll figures, not market prices.

Are these properties owned by one company?

These entities share a mailing address but not a name root. That often means one sponsor, and can also mean a shared law firm, accountant or tax servicer. 3 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, “THREE GALLERIA OFFICE BUILDINGS LLC — Houston office property holdings”, https://buildingcensus.com/offices/houston/owners/three-galleria-office-buildings-llc-c3d6e7 (data as of September 20, 2026).