1730 MINOR AVE
Office · Seattle · 98101
Derived from suite and floor strings in the occupancy records
Which floors show activity
Floors 2-8 show no business on record — 7 unbroken floors, the longest such stretch here. Also quiet: 14-15, 17-18. That is where the public record shows nobody, in blocks — a place to start asking, not a listing.
- 20no record
- 191 on record
- 18no record
- 17no record
- 161 on record
- 15no record
- 14no record
- 131 on record
- 12no record
- 111 on record
- 1012 on record
- 91 on record
- 8no record
- 7no record
- 6no record
- 5no record
- 4no record
- 3no 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.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Aug 2018 | $230,448,770 | not rated | County roll | — |
| Mar 2015 | $139,177,105 | 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 |
|---|---|---|---|---|
| CASHWALK LABS INC | — | Jul 2025 | sea_lic | address · medium |
| BREX INC | # 1900 | Oct 2024 | sea_lic | address · medium |
| EXCEL HEALTH | # 1050 | Jan 2024 | sea_lic | address · medium |
| CLAVATA INC | # 1050 | Jun 2022 | sea_lic | address · medium |
| SEAVANTAGE | # 1050 | May 2022 | sea_lic | address · medium |
| QUIZTOK | # 1050 | Jan 2022 | sea_lic | address · medium |
| CALMSPACE | # 1050 | Dec 2021 | sea_lic | address · medium |
| GTL SYSTEMS | # 1050 | Dec 2021 | sea_lic | address · medium |
| MAKINA INTERNATIONAL | # 1050 | Dec 2021 | sea_lic | address · medium |
| HIZEAERO CO LTD | # 1050 | Mar 2021 | sea_lic | address · medium |
| DR TAIL INC | # 1050 | Jan 2021 | sea_lic | address · medium |
| GBC ENERGY INC | # 1050 | Jan 2021 | sea_lic | address · medium |
| WEWORK | — | Sep 2018 | sea_lic | address · medium |
| INTUITIVEX INC | # 1050 | Apr 2018 | sea_lic | address · medium |
| LAZ PARKING MINOR | — | Jan 2018 | sea_lic | address · medium |
| BEACON CAPITAL PARTNERS LLC | # 1120 | Aug 2012 | sea_lic | address · medium |
| RUN FOR GOOD RACING COMPANY | # 1050 | Jan 2011 | sea_lic | address · medium |
| SPLUNK | # 900 | Jul 2009 | sea_lic | address · medium |
| CENTRAL BEHAVIORAL HEALTH SVCS | # 1300 | Feb 1990 | sea_lic | address · medium |
| STARBUCKS COFFEE 104 | # STE 150 | Jan 1990 | sea_lic | address · medium |
| CENTER FOR HEALTH STUDIES DEPT OF PREVENTATIVE CAR | # 1600 | Jan 1983 | sea_lic | address · medium |
Seattle / King County assessment roll
Parcel record
| Field | Value |
|---|---|
| parcel (major-minor) | 0660002410 |
| Site address | 1730 MINOR AVE |
| Land use (DOR) | — Office |
| Building area (actual) | 497,513 sq ft |
| Floors / units / buildings | 20 / — / 1 |
| Lot size | — |
| Year built | 1988 |
| Zoning (primary) | — |
| Land value | $63,900,000 |
| Building value | — |
| Total assessed value | $81,650,000 |
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
- 1730 MINOR AVE
- City
- Seattle
- ZIP
- 98101
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
Frequently asked questions
Who owns 1730 MINOR 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 1730 MINOR AVE?
21 active business locations at this building appear in Seattle / King County public records, including CASHWALK LABS INC, BREX INC, EXCEL HEALTH, CLAVATA INC, SEAVANTAGE. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1730 MINOR AVE?
The county assessment roll records 497,513 sq ft of building area across 20 floors, built in 1988, on a — lot, with a current assessed value of $81,650,000.
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.
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Dataset updated . Source: Seattle / King County assessment roll, parcel (major-minor) 0660002410.