901 5TH AVE
Office · Seattle · 98164
Derived from suite and floor strings in the occupancy records
Which floors show activity
Floors 1-7 show no business on record — 7 unbroken floors, the longest such stretch here. Also quiet: 16-22, 24-27, 34-36, 13-14. That is where the public record shows nobody, in blocks — a place to start asking, not a listing.
- 411 on record
- 402 on record
- 391 on record
- 38no record
- 371 on record
- 36no record
- 35no record
- 34no record
- 331 on record
- 321 on record
- 312 on record
- 301 on record
- 29no record
- 281 on record
- 27no record
- 26no record
- 25no record
- 24no record
- 231 on record
- 22no record
- 21no record
- 20no record
- 19no record
- 18no record
- 17no record
- 16no record
- 151 on record
- 14no record
- 13no record
- 121 on record
- 11no record
- 102 on record
- 9no record
- 81 on record
- 7no record
- 6no record
- 5no record
- 4no record
- 3no record
- 2no record
- 1no 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.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Jul 2019 | $304,489,775 | not rated | County roll | — |
| Jun 2016 | $223,300,000 | not rated | County roll | — |
Prices are the consideration the documentary stamps indicate, as recorded by Miami-Dade County. A qualification code is the property appraiser's judgement of whether a transfer was arm's length; the state publishes it only for the current roll period, so older transfers appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.
Public record — 21 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| RAMBOLL AMERICAS ENGINEERING SOLUTIONS | # 3900 | Sep 2023 | sea_lic | address · medium |
| MERIDIAN FAMILY LAW | — | Apr 2023 | sea_lic | address · medium |
| PUGET LAW GROUP | # 3200 | Sep 2020 | sea_lic | address · medium |
| CAMBRIDGE MOBILE TELEMATICS INC | # 3320 | Sep 2019 | sea_lic | address · medium |
| SPENCER STUART | # 3130 | Oct 2017 | sea_lic | address · medium |
| THE MARSHALL DEFENSE FIRM | # 2800 | Jan 2017 | sea_lic | address · medium |
| AVENUE5 RESIDENTIAL LLC | # 3000 | Jan 2016 | sea_lic | address · medium |
| OPANGA NETWORKS INC | — | May 2012 | sea_lic | address · medium |
| ZT SYSTEMS | # 1500 | May 2011 | sea_lic | address · medium |
| ALEXANDER MORFORD & WOO | # STE 2300 | Jan 2011 | sea_lic | address · medium |
| PITCHBOOK | # STE 1200 | Mar 2007 | sea_lic | address · medium |
| OPUS LAW GROUP | # 4000 | Apr 2006 | sea_lic | address · medium |
| GCI COMMUNICATION CORP | # STE 3700 | May 2004 | sea_lic | address · medium |
| PUCKETT & REDFORD PLLC | # 800 | Jan 2003 | sea_lic | address · medium |
| ICG LLC | # 4100 | Oct 2002 | sea_lic | address · medium |
| MCKAY HUFFINGTON PLLC | # 1000 | Jan 2000 | sea_lic | address · medium |
| INTRADO ENTERPRISE COLLABORATION INC | — | Jan 1999 | sea_lic | address · medium |
| 901 5TH AVENUE GARAGE 41775 | — | Oct 1998 | sea_lic | address · medium |
| STARLING WHITEHEAD & LUX ARCHITECTS | # 3100 | Jan 1997 | sea_lic | address · medium |
| FIKSO KRETSCHMER SMITH DIXON ORMSETH PS | # STE 4000 | Aug 1995 | sea_lic | address · medium |
| CRAY INC | # 1000 | Sep 1988 | sea_lic | address · medium |
Seattle / King County assessment roll
Parcel record
| Field | Value |
|---|---|
| parcel (major-minor) | 0942000365 |
| Site address | 901 5TH AVE |
| Land use (DOR) | — Office |
| Building area (actual) | 777,268 sq ft |
| Floors / units / buildings | 41 / — / 1 |
| Lot size | — |
| Year built | 1973 |
| Zoning (primary) | — |
| Land value | $79,608,000 |
| Building value | — |
| Total assessed value | $132,297,000 |
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
- 901 5TH AVE
- City
- Seattle
- ZIP
- 98164
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
Frequently asked questions
Who owns 901 5TH 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 901 5TH AVE?
21 active business locations at this building appear in Seattle / King County public records, including RAMBOLL AMERICAS ENGINEERING SOLUTIONS, MERIDIAN FAMILY LAW, PUGET LAW GROUP, CAMBRIDGE MOBILE TELEMATICS INC, SPENCER STUART. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 901 5TH AVE?
The county assessment roll records 777,268 sq ft of building area across 41 floors, built in 1973, on a — lot, with a current assessed value of $132,297,000.
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.
- Miami-Dade County Property Appraiser — recorded sale — The last recorded transfer price and date for the parcel, from the county's public property point view.
- Florida Department of Revenue — Sale Data File — Every transfer in the current roll period with the property appraiser's sale qualification code, vacant/improved code, multi-parcel flag and the clerk's recording reference.
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.
Working with Seattle office parcels? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Seattle / King County assessment roll, parcel (major-minor) 0942000365.