BuildingCensus

601 JEFFERSON ST

Office · Houston · 77002

Active records here
11
business-tax + registry entities
Building area
1,099,800
sq ft (county roll)
Floors
—
county roll
Year built
1975
vintage
Assessed value
$82.4M
current roll
Assessed / sq ft
$75
assessed value per sq ft
Last sold
—
no transfer on record
Sale / sq ft
—
not derivable from the record

Derived from suite and floor strings in the occupancy records

Which floors show activity

5 of 40 floors show activityfrom 6 suite-numbered receipts
  1. 401 on record
  2. 391 on record
  3. 38no record
  4. 37no record
  5. 361 on record
  6. 35no record
  7. 34no record
  8. 33no record
  9. 32no record
  10. 31no record
  11. 30no record
  12. 29no record
  13. 28no record
  14. 27no record
  15. 26no record
  16. 25no record
  17. 24no record
  18. 23no record
  19. 22no record
  20. 21no record
  21. 20no record
  22. 19no record
  23. 18no record
  24. 17no record
  25. 16no record
  26. 15no record
  27. 14no record
  28. 13no record
  29. 12no record
  30. 11no record
  31. 10no record
  32. 9no record
  33. 8no record
  34. 71 on record
  35. 6no record
  36. 5no record
  37. 4no record
  38. 3no record
  39. 2no record
  40. 12 on record

Floors are read from suite numbers on Miami-Dade business-tax receipts (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 — 11 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
#60693 - 701 JEFFERSON—Apr 2026tx_permitaddress · medium
KTJV LLC—May 2025tx_permitaddress · medium
KBR TOWER #18655—Apr 2018tx_permitaddress · medium
BROWN & ROOT INDUSTRIAL SERVICES, LLC—Oct 2015tx_permitaddress · medium
DAGON APPAREL COMPANY LLCSTE 3600Jun 2015tx_permitaddress · medium
SPECIALTY CATERING SERVICES, LLC—Aug 2013tx_permitaddress · medium
601 JEFFERSON TOWER (TX) LLCSTE 125Jan 2013tx_permitaddress · medium
HANA HILLEROVA, LLCSTE 4000Sep 2009tx_permitaddress · medium
MURPHY'S DELISTE 100Apr 2003tx_permitaddress · medium
I.P.S. SERVICESSTE 3939Feb 1999tx_permitaddress · medium
EXXONMOBIL CATALYST SERVICE INCSTE 753Aug 1995tx_permitaddress · medium

Houston / Harris County assessment roll

Parcel record

FieldValue
HCAD account0943680000015
Site address601 JEFFERSON ST
Land use (DOR)F1 — Office
Building area (actual)1,099,800 sq ft
Floors / units / buildings— / — / 1
Lot size—
Year built1975
Zoning (primary)—
Land value$19,324,500
Building value—
Total assessed value$82,380,742

Recorded owner (assessment roll)

JEFFERSON 601 REALTY LLC

Owner mailing address: 150 GREAT NECK RD STE 301, GREAT NECK, NY, 11021

Location

Address
601 JEFFERSON ST
City
Houston
ZIP
77002

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 601 JEFFERSON ST?

The recorded owner on the Houston / Harris County assessment roll (current) is JEFFERSON 601 REALTY LLC. Owner mailing address on file: 150 GREAT NECK RD STE 301, GREAT NECK, NY, 11021.

What companies have offices at 601 JEFFERSON ST?

11 active business locations at this building appear in Houston / Harris County public records, including #60693 - 701 JEFFERSON, KTJV LLC, KBR TOWER #18655, BROWN & ROOT INDUSTRIAL SERVICES, LLC, DAGON APPAREL COMPANY LLC. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 601 JEFFERSON ST?

The county assessment roll records 1,099,800 sq ft of building area, built in 1975, on a — lot, with a current assessed value of $82,380,742.

Everything here comes from public records, and public records go stale. If you know better, say so.

Data provenance — public records only

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 0943680000015.