2001 6TH AVE
Office · Seattle · 98121
Derived from suite and floor strings in the occupancy records
Which floors show activity
Floors 8-11 show no business on record — 4 unbroken floors, the longest such stretch here. Also quiet: 30-33, 4-6, 13-15, 18-20. That is where the public record shows nobody, in blocks — a place to start asking, not a listing.
- 33no record
- 32no record
- 31no record
- 30no record
- 291 on record
- 282 on record
- 27no record
- 263 on record
- 251 on record
- 24no record
- 233 on record
- 221 on record
- 211 on record
- 20no record
- 19no record
- 18no record
- 171 on record
- 162 on record
- 15no record
- 14no record
- 13no record
- 123 on record
- 11no record
- 10no record
- 9no record
- 8no record
- 73 on record
- 6no record
- 5no record
- 4no record
- 32 on record
- 2no record
- 11 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 — 38 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| TECH MAHINDRA (AMERICAS) INC | # 300 | Sep 2026 | sea_lic | address · medium |
| VANDERLANDE INDUSTRIES INC | — | Jan 2025 | sea_lic | address · medium |
| AMAZON DATA SERVICES INC (SEA4) | — | Oct 2022 | sea_lic | address · medium |
| PACIFIC NORTHWEST ADVISORS | # 2600 | May 2022 | sea_lic | address · medium |
| PACIFIC CARRIAGE LIMITED US | # 2802 | Jan 2021 | sea_lic | address · medium |
| SPRINGROCK MANAGEMENT CO | # 3400 | Sep 2020 | sea_lic | address · medium |
| EQUINIX SERVICES, INC.via EQUINIX SERVICES INC | # 1202 | Mar 2020 | sea_lic | address · medium |
| IOVATION INC | — | Jul 2018 | sea_lic | address · medium |
| POKE ALICE 2 | # 102 | Aug 2017 | sea_lic | address · medium |
| COGNEX CORPORATION | # 2215 | Nov 2016 | sea_lic | address · medium |
| BLUE CORE POWER | # 1776 | Aug 2016 | sea_lic | address · medium |
| ESTEBAN CONSULTING | — | Mar 2016 | sea_lic | address · medium |
| WOBSCALE TECHNOLOGIES LLC | — | Jan 2016 | sea_lic | address · medium |
| EQUINIX US ENTERPRISES INC | # 1202 | Jul 2014 | sea_lic | address · medium |
| INTERAERO SUPPORT | — | Apr 2014 | sea_lic | address · medium |
| MORAVIA IT LLC | # 2323 | Apr 2014 | sea_lic | address · medium |
| JACKSON HOLCOMB LLP | # 3420 | Aug 2013 | sea_lic | address · medium |
| CANYON CREEK INVESTMENT FUND I LLC | 2401 | Aug 2012 | sea_lic | address · medium |
| METAPEER | # 2510 | Sep 2010 | sea_lic | address · medium |
| MACAULAY CONSULTING LLC | # 1610 | Oct 2009 | sea_lic | address · medium |
| 2001 SIXTH LLC | # 300 | Aug 2007 | sea_lic | address · medium |
| SNW ASSET MANAGEMENT LLC | # 2310 | Sep 2006 | sea_lic | address · medium |
| PAGE DNA INC | # 2150 | Dec 2004 | sea_lic | address · medium |
| RISEUP NETWORKS | # 701 | Oct 2003 | sea_lic | address · medium |
| CENTURYTEL OF WASHINGTON INC | 3000 | Jan 2003 | sea_lic | address · medium |
| STROUM ENTERPRISES LLC | # 3434 | Oct 2002 | sea_lic | address · medium |
| WCI CABLE INC | # 2802 | Jul 2002 | sea_lic | address · medium |
| SWITCH & DATA | # 1202 | Jan 2002 | sea_lic | address · medium |
| SONATA CAPITAL GROUP INC | # 3410 | Jul 2000 | sea_lic | address · medium |
| SENTRIS NETWORK LLC | # 702 | Dec 1999 | sea_lic | address · medium |
| WINDSTREAM NEW EDGE LLC | 2802 | Dec 1999 | sea_lic | address · medium |
| MICHAEL N MACAULAY & ASSOCIATES LLC | # STE 1610 | Jul 1999 | sea_lic | address · medium |
| ALTOPIA CORP | # 777 | May 1998 | sea_lic | address · medium |
| WASHINGTON DISTRICT EXPORT COUNCIL | # 2600 | Jan 1997 | sea_lic | address · medium |
| GCI COMMUNICATION CORP | # 2900 | Jan 1996 | sea_lic | address · medium |
| BELMAR PROPERTIES INC | # 2300 | Oct 1991 | sea_lic | address · medium |
| EXPORT ASSISTANCE CENTER OF WA | # 2600 | May 1984 | sea_lic | address · medium |
| FIRST WASHINGTON CORP | # STE 3400 | Nov 1973 | sea_lic | address · medium |
Seattle / King County assessment roll
Parcel record
| Field | Value |
|---|---|
| parcel (major-minor) | 0659000950 |
| Site address | 2001 6TH AVE |
| Land use (DOR) | — Office |
| Building area (actual) | 429,405 sq ft |
| Floors / units / buildings | 33 / — / 1 |
| Lot size | — |
| Year built | 1981 |
| Zoning (primary) | — |
| Land value | $20,088,000 |
| Building value | — |
| Total assessed value | $82,754,000 |
Recorded owner (assessment roll)
No owning organisation shown. Where the county roll names a private individual, the name and mailing address are not published here.
Location
- Address
- 2001 6TH AVE
- City
- Seattle
- ZIP
- 98121
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
Frequently asked questions
Who owns 2001 6TH AVE?
No owning organisation is shown for this parcel. Where the county roll names a private individual as owner, BuildingCensus does not publish the name or mailing address.
What companies have offices at 2001 6TH AVE?
38 active business locations at this building appear in Seattle / King County public records, including TECH MAHINDRA (AMERICAS) INC, VANDERLANDE INDUSTRIES INC, AMAZON DATA SERVICES INC (SEA4), PACIFIC NORTHWEST ADVISORS, PACIFIC CARRIAGE LIMITED US. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 2001 6TH AVE?
The county assessment roll records 429,405 sq ft of building area across 33 floors, built in 1981, on a — lot, with a current assessed value of $82,754,000.
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Miami-Dade County Property Appraiser — assessment roll — Parcel identity, site address, recorded owner, use code, areas, year built and assessed values, via the county's public GIS services (MD_LandInformation, PaGis layer).
- Miami-Dade County Local Business Tax roll — Business-tax receipts: business name, premises address (incl. suite/floor), account status and start date, via the county's public GIS services.
- Florida Division of Corporations (Sunbiz) — corporate data file — Registered entities: document number, status, filing date, registered agent and principal address, from the state's public quarterly data file.
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: Seattle / King County assessment roll, parcel (major-minor) 0659000950.