10260 WESTHEIMER RD
Office · Houston · 77042
At a glance
10260 WESTHEIMER RD in Houston, TX is listed on the Houston / Harris County property roll as “Office”, HCAD account 1488610010003. The roll records 152,924 sq ft of building area, a 1982 build year and an assessed value of $8,827,509. 4 active business locations at this address appear in public records.
Derived from suite and floor strings in the occupancy records
Which floors show activity
- 42 on record
- 3no record
- 21 on record
- 11 on record
Floors are read from suite numbers on Houston / Harris County business records (suite 4900 → floor 49). A floor with no record is not necessarily vacant — it may be mechanical, occupied by the owner, or let to a business whose receipt carries no suite. Receipts also lag reality by months. This shows where the public record places businesses, not a rent roll or an availability report. A stretch of quiet floors is not contiguous space for rent — it is contiguous silence in the record, which is the closest thing the public record has to that question and worth exactly what it costs to check.
Public record — 4 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| SUPER HEATERS, LLC | STE 460 | May 2026 | Texas sales-tax permit | address · medium |
| HUNTINGTON NATIONAL BANK | STE 100 | Mar 2026 | Texas sales-tax permit | address · medium |
| ENTACT, LLC | STE 240 | Sep 2018 | Texas sales-tax permit | address · medium |
| TEDSI INFRASTRUCTURE GROUP INC | # 460 | Jan 2002 | Texas sales-tax permit | address · medium |
Houston / Harris County assessment roll
Parcel record
| Field | Value |
|---|---|
| HCAD account | 1488610010003 |
| Site address | 10260 WESTHEIMER RD |
| Land use (DOR) | F1 — Office |
| Building area (actual) | 152,924 sq ft |
| Floors / units / buildings | — / — / 1 |
| Lot size | — |
| Year built | 1982 |
| Zoning (primary) | — |
| Land value | $3,474,338 |
| Building value | — |
| Total assessed value | $8,827,509 |
Recorded owner (assessment roll)
1111 INTERESTS LLC
Owner mailing address: 6228 RICHMOND AVE, HOUSTON, TX, 77057
Location
- Address
- 10260 WESTHEIMER RD
- City
- Houston
- ZIP
- 77042
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 10260 WESTHEIMER RD compare with other Houston office buildings?
At 152,924 sq ft, 10260 WESTHEIMER RD is about 6 times the size of the average office building on the Houston / Harris County roll, which comes to 27,364 sq ft across 11,116 buildings.
Its assessed value works out to $58 per square foot of building area, against $161 across all office floor area on the roll.
What does “Office” mean for this parcel?
The Houston / Harris County roll classifies HCAD account 1488610010003 as “Office” (use code F1). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 10260 WESTHEIMER RD?
The recorded owner on the Houston / Harris County assessment roll (current) is 1111 INTERESTS LLC. Owner mailing address on file: 6228 RICHMOND AVE, HOUSTON, TX, 77057.
What companies have offices at 10260 WESTHEIMER RD?
4 active business locations at this building appear in Houston / Harris County public records, including SUPER HEATERS, LLC, HUNTINGTON NATIONAL BANK, ENTACT, LLC, TEDSI INFRASTRUCTURE GROUP INC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 10260 WESTHEIMER RD?
The Houston / Harris County roll records 152,924 sq ft of building area, a build year of 1982.
What is the assessed value of 10260 WESTHEIMER RD?
$8,827,509 on the Houston / Harris County roll. Assessed values are taxable-roll figures, not market prices.
What is the HCAD account for 10260 WESTHEIMER RD?
HCAD account 1488610010003, site address 10260 WESTHEIMER RD, Houston. It is the key to look the parcel up in the Harris Central Appraisal District bulk CAMA files (Houston / Harris County).
More around 10260 WESTHEIMER RD
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.
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Dataset updated . Source: Houston / Harris County assessment roll, HCAD account 1488610010003.
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, “10260 WESTHEIMER RD, Houston, TX (HCAD account 1488610010003)”, https://buildingcensus.com/offices/houston/office-building-593f6958 (data as of September 20, 2026).