BuildingCensus

901 BOREN AVE

Office · Seattle · 98104

Active records here
42
business-tax + registry entities
Building area
319,911
sq ft (county roll)
Floors
19
county roll
Year built
1973
vintage
Assessed value
$41.8M
current roll
Assessed / sq ft
$131
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

11 of 19 floors show activityfrom 37 suite-numbered receipts

Floors 1-5 show no business on record — 5 unbroken floors, the longest such stretch here. Also quiet: 11-12. That is where the public record shows nobody, in blocks — a place to start asking, not a listing.

  1. 192 on record
  2. 181 on record
  3. 174 on record
  4. 161 on record
  5. 152 on record
  6. 142 on record
  7. 131 on record
  8. 12no record
  9. 11no record
  10. 106 on record
  11. 9no record
  12. 85 on record
  13. 711 on record
  14. 62 on record
  15. 5no record
  16. 4no record
  17. 3no record
  18. 2no record
  19. 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.

The building's own benchmarking filing

Energy performance

ENERGY STAR score
31
of 100 nationally
Site energy use
117.4
kBtu per sq ft per year
Reported emissions
422
tonnes CO₂e
Disclosed area
319,911
sq ft, 2025 filing

From the building's own filing under the City of Miami's benchmarking ordinance. An ENERGY STAR score of 75 or above means the building outperforms three quarters of comparable buildings nationally. It is a self-reported figure, verified by the city only to the extent the ordinance requires.

Public record — 42 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
TRIBALMED PLLC# 850Jan 2026sea_licaddress · medium
MCN# 1400Oct 2025sea_licaddress · medium
VY CHU PLLC# 705Jul 2025sea_licaddress · medium
AHF Pharmacyvia AHF PHARMACY# 800Dec 2023sea_licaddress · medium
LISA J TRIGG PHD ARNP PLLC—Apr 2023sea_licaddress · medium
COSMETIC SKINCARE# 1900Feb 2023sea_licaddress · medium
SUGANDH RELAN DDS PLLC# 1733Jan 2023sea_licaddress · medium
DARCY MARLOW COUNSELING—Apr 2022sea_licaddress · medium
CHERIE ANN PARK COUNSELING SERVICES LLC# 1020Mar 2021sea_licaddress · medium
SANDERS THERAPY# 1020Mar 2020sea_licaddress · medium
MITCHELL INTERNATIONAL INC# 1400Jan 2020sea_licaddress · medium
HARMONIOUS FRIENDS COUNSELING# 1020Jan 2020sea_licaddress · medium
RAHUL KHURANA MD PC# 701Oct 2019sea_licaddress · medium
SMILE ART# 1030Sep 2019sea_licaddress · medium
FISCHER COUNSELING SERVICES# 1300Aug 2018sea_licaddress · medium
ALETHEIA THERAPEUTICS, PLLC# 701Jun 2018sea_licaddress · medium
GOLDEN PATH JOURNEY—Feb 2018sea_licaddress · medium
EATING RECOVERY CENTER# 1800Nov 2017sea_licaddress · medium
PIIQ SPACE# 701Jan 2017sea_licaddress · medium
RACHEL STEWART COUNSELING LLC—Jul 2016sea_licaddress · medium
NEIL CONATY LICENSED ACUPUNCTURIST# 1700Jun 2016sea_licaddress · medium
TRENT L TREDWAY MD LLC# 600Jan 2016sea_licaddress · medium
TISBURY GROVE LLC# 850Nov 2015sea_licaddress · medium
FIRST HILL DENTAL CENTER# 1500Sep 2015sea_licaddress · medium
ATI PHYSICAL THERAPY# 1600Nov 2014sea_licaddress · medium
SOUND HAND & ORTHOPEDICS PLLC# 711Jan 2013sea_licaddress · medium
DR ROB KILLIAN PLLC# 1730May 2012sea_licaddress · medium
VASCULAR & SURGICAL CARE NORTHWEST PLLC# 712Apr 2012sea_licaddress · medium
CAPITOL HILL MEDICAL PLLC# 705Jun 2008sea_licaddress · medium
ENVISION THERAPIES# STE 701Jan 2008sea_licaddress · medium
DR DAVID WIDLAN# 701Aug 2007sea_licaddress · medium
JAIME J LEE DDS PLLC# 1030May 2007sea_licaddress · medium
MCKAY CENTER FO COSMETIC1940Oct 2006sea_licaddress · medium
PABLO R PROANO MDPS# 702Jul 2006sea_licaddress · medium
WYATT T LEE DDS PLLC# 650Jul 2004sea_licaddress · medium
MICHAEL ECHAVEZ MD A PROFESSIONAL CORPORATION# 850Apr 2004sea_licaddress · medium
MEDNORTHWEST# STE 1520Jul 2002sea_licaddress · medium
TMJ & OROFACIAL DISORDER CENTER# 1776Nov 2001sea_licaddress · medium
HEALEY WILLIAM V III# 1910Jul 1990sea_licaddress · medium
PETER SHALIT MD# 850Jan 1990sea_licaddress · medium
DR MICHAEL FRIEDMAN# 1010Jul 1989sea_licaddress · medium
HERBERT N ORENSTEIN MD PS# 702Oct 1976sea_licaddress · medium

Seattle / King County assessment roll

Parcel record

FieldValue
parcel (major-minor)8590901010
Site address901 BOREN AVE
Land use (DOR) — Office
Building area (actual)319,911 sq ft
Floors / units / buildings19 / — / 1
Lot size—
Year built1973
Zoning (primary)—
Land value$17,664,000
Building value—
Total assessed value$41,794,000

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 BOREN AVE
City
Seattle
ZIP
98104

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 901 BOREN 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 BOREN AVE?

42 active business locations at this building appear in Seattle / King County public records, including TRIBALMED PLLC, MCN, VY CHU PLLC, AHF Pharmacy, LISA J TRIGG PHD ARNP PLLC. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 901 BOREN AVE?

The county assessment roll records 319,911 sq ft of building area across 19 floors, built in 1973, on a — lot, with a current assessed value of $41,794,000.

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: Seattle / King County assessment roll, parcel (major-minor) 8590901010.