EAST RIVER COMMERCIAL ONE LLC
19 office properties in Houston / Harris County recorded to 16 owner entities mailing to 1990 POST OAK BLVD STE 1900, HOUSTON, TX. shared mailing address
At a glance
EAST RIVER COMMERCIAL ONE LLC is recorded as the owner of 19 office properties (19 parcels) in Houston / Harris County, totalling 5.3M sq ft of building area with $567.5M of assessed value. The holdings sit in 16 owner entities that share one tax-bill mailing address in HOUSTON, TX — evidence of common ownership, not proof of it.
County assessment roll
Properties
| Building | Submarket | Sq ft | Assessed | Last sold | Tenants |
|---|---|---|---|---|---|
| 400 N DAIRY ASHFORD ST | Houston | 1.2M | $33.5M | — | 0 |
| 4100 CLINTON DR | Houston | 789.3K | $17.2M | — | 6 |
| 2103 W SAM HOUSTON PKY S | Houston | 614K | $79.6M | — | 0 |
| 1020 HOLCOMBE BLVD | Houston | 499.4K | — | — | 0 |
| 2107 CITYWEST BLVD | Houston | 493K | $67.3M | — | 5 |
| 2101 CITYWEST BLVD | Houston | 336K | $46.4M | — | 10 |
| 903 TOWN & COUNTRY WAY | Houston | 332.8K | $103M | — | 0 |
| 2105 CITYWEST BLVD | Houston | 215.7K | $32.1M | — | 2 |
| 818 W TOWN AND COUNTRY BLVD | Houston | 153.8K | $37.8M | — | 0 |
| 840 W SAM HOUSTON PKY | Houston | 135.3K | $29.5M | — | 0 |
| 800 TOWN & COUNTRY BLVD | Houston | 123K | $31M | — | 0 |
| 842 W SAM HOUSTON PKY N | Houston | 120.2K | $29.1M | — | 0 |
| 2940 RIVERBY RD 210 | Houston | 111.4K | $15.3M | — | 0 |
| 2920 RIVERBY RD | Houston | 80.2K | $18.3M | — | 1 |
| 12505 MEMORIAL DR owner on site | Houston | 42.2K | $10.2M | — | 7 |
| 12525 MEMORIAL DR | Houston | 42.2K | $10.2M | — | 5 |
| 4100 HIRSCH ST | Houston | 38.9K | $1.3M | — | 0 |
| 2850 CLINTON DR | Houston | 20K | $3.9M | — | 0 |
| 2850 CLINTON DR | Houston | 10K | $1.8M | — | 0 |
Names on the deeds
Owner entities at this address
- WHC PARTNERS LP
- KBRN LP
- CWP BUILDING 4 LLC
- LIFE TOWER OWNER LLC
- CWP BUILDING 2 LLC C/O PARKWAY PORPERTY INVESTMENTS LLC
- CWP BUILDING 1 LLC C/O PARKWAY INVESTMENTS LLC
- CITYCENTRE NORTH VENTURE PARTNER LP
- CWP BUILDING 3 LLC C/O PARKWAY PROPERTY INVESTMENTS LLC
- CITYCENTRE TWO PARTNERS LP ATTN: E R SANFORD II
- CITYCENTRE FOUR PARTNERS LP
- SCG CITYCENTRE ONE LLC CITYCENTRE ONE
- CITYCENTRE THREE PARTNERS LP
- EAST RIVER COMMERCIAL ONE LLC
- LITCHFIELD MEMORIAL COMMERCIAL LLC
- EAST RIVER WAREHOUSES LLC KBRN LP CITYCENTRE ONE
- EAST RIVER PARTNERS LLC
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. 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 EAST RIVER COMMERCIAL ONE LLC's office buildings?
All 19 properties are in Houston.
The largest is 400 N DAIRY ASHFORD ST in Houston at 1.2M sq ft.
Recorded build years run from 1973 to 2024.
How large is this portfolio within Houston's office market?
Its 5.3M sq ft is 1.75% of the 304.2M sq ft of office building area on the Houston / Harris County roll.
Its $567.5M of assessed value is 1.16% of the metro's office total.
It holds 19 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 EAST RIVER COMMERCIAL ONE LLC own in Houston?
19 office properties (19 parcels) on the Houston / Harris County roll, counted by building rather than by condo parcel.
What is EAST RIVER COMMERCIAL ONE LLC's largest office building?
400 N DAIRY ASHFORD ST, Houston — 1.2M sq ft, assessed at $33.5M.
What are EAST RIVER COMMERCIAL ONE LLC's office properties worth?
Their combined assessed value on the current Houston / Harris County roll is $567,539,408. 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. 16 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, “EAST RIVER COMMERCIAL ONE LLC — Houston office property holdings”, https://buildingcensus.com/offices/houston/owners/east-river-commercial-one-llc-8ab2be (data as of September 20, 2026).