1220 HOWELL ST
Office · Seattle
At a glance
1220 HOWELL ST in Seattle, WA is listed on the Seattle / King County property roll as “Office”, parcel (major-minor) 0660002381. The roll records 380,312 sq ft of building area, 11 floors, a 2000 build year and an assessed value of $63,901,000. It last sold for $19,929 in Dec 2016. 4 active business locations at this address appear in public records.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Dec 2016 | $19,929 | not rated | County roll | — |
Prices are the consideration recorded in Seattle / King County's public property records. Where a qualification code exists it is the assessor's judgement of whether a transfer was arm's length; transfers without one 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 — 4 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| IPM MET PARK NORTH | — | Apr 2024 | Seattle business licence | address · medium |
| PARAMOUNT DENTAL CENTER | # 110 | Apr 2019 | Seattle business licence | address · medium |
| COMPASS ONE, LLCvia COMPASS ONE LLC | — | Jan 2019 | Seattle business licence | address · medium |
| SUBWAY 24968 | # 130 | Jul 2000 | Seattle business licence | address · medium |
Seattle / King County assessment roll
Parcel record
| Field | Value |
|---|---|
| parcel (major-minor) | 0660002381 |
| Site address | 1220 HOWELL ST |
| Land use (DOR) | — Office |
| Building area (actual) | 380,312 sq ft |
| Floors / units / buildings | 11 / — / 1 |
| Lot size | — |
| Year built | 2000 |
| Zoning (primary) | — |
| Land value | $63,900,000 |
| Building value | — |
| Total assessed value | $63,901,000 |
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
- 1220 HOWELL ST
- City
- Seattle
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 1220 HOWELL ST compare with other Seattle office buildings?
At 380,312 sq ft, 1220 HOWELL ST is about 8 times the size of the average office building on the Seattle / King County roll, which comes to 46,649 sq ft across 4,289 buildings.
With 11 floors it is one of 116 office buildings of ten or more floors in the metro.
Its assessed value works out to $168 per square foot of building area, against $230 across all office floor area on the roll.
The last recorded sale priced it at $0 per square foot.
Does the owner of 1220 HOWELL ST hold other Seattle office property?
Seattle / King County's published roll does not include owner names, so no owner is shown for any parcel in this metro.
What has happened at 1220 HOWELL ST recently?
1 recorded transfer is on file for this parcel, the latest dated Dec 2016.
What does “Office” mean for this parcel?
The Seattle / King County roll classifies parcel (major-minor) 0660002381 as “Office”. BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 1220 HOWELL ST?
Seattle / King County's published roll does not include owner names, so no owner is shown.
What companies have offices at 1220 HOWELL ST?
4 active business locations at this building appear in Seattle / King County public records, including IPM MET PARK NORTH, PARAMOUNT DENTAL CENTER, COMPASS ONE, LLC, SUBWAY 24968. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1220 HOWELL ST?
The Seattle / King County roll records 380,312 sq ft of building area, 11 floors, a build year of 2000.
What is the assessed value of 1220 HOWELL ST?
$63,901,000 on the Seattle / King County roll. Assessed values are taxable-roll figures, not market prices.
When did 1220 HOWELL ST last sell?
The last recorded transfer was in Dec 2016 for $19,929 ($0 per square foot).
What is the parcel (major-minor) for 1220 HOWELL ST?
Parcel (major-minor) 0660002381, site address 1220 HOWELL ST, Seattle. It is the key to look the parcel up in the King County Assessor bulk extracts and Seattle open data (Seattle / King County).
More around 1220 HOWELL ST
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Seattle / King County — King County Assessor bulk extracts and Seattle open data. Washington law restricts commercial use of lists of individuals, so this metro is built without personal names by design: the county's name-stripped account file provides mailing addresses (portfolios group by mailing cluster, unnamed), sales show price and date but never buyer or seller, and tenants are business licence trade names.
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) 0660002381.
About this data
Source: King County Assessor bulk extracts and Seattle open data (Seattle / King County), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “1220 HOWELL ST, Seattle, WA (parcel (major-minor) 0660002381)”, https://buildingcensus.com/offices/seattle/office-building-9644bd73 (data as of September 20, 2026).