200 MALLINCKRODT ST
Office · St. Louis · 46280
At a glance
200 MALLINCKRODT ST in St. Louis, MO is listed on the St. Louis City property roll as “Office”, parcel handle 11206000010. The roll records 23,892 sq ft of building area, 1 floors, a 1952 build year and an assessed value of $246,700.
St. Louis City assessment roll
Parcel record
| Field | Value |
|---|---|
| parcel handle | 11206000010 |
| Site address | 200 MALLINCKRODT ST |
| Land use (DOR) | — Office |
| Building area (actual) | 23,892 sq ft |
| Floors / units / buildings | 1 / — / — |
| Lot size | — |
| Year built | 1952 |
| Zoning (primary) | — |
| Land value | $56,900 |
| Building value | — |
| Total assessed value | $246,700 |
Recorded owner (assessment roll)
MALLINCKRODT CHEMICAL INC
C/O DUCHARME, MCMILLEN, & ASSOCIATES
Owner mailing address: PO BOX 80615, INDIANAPOLIS, IN, 46280
8 St. Louis office properties share this owner mailing address →
Commercial property is usually held one building per entity; a shared mailbox is how the roll reveals a portfolio. It is evidence of common ownership, not proof.
Location
- Address
- 200 MALLINCKRODT ST
- City
- St. Louis
- ZIP
- 46280
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 200 MALLINCKRODT ST compare with other St. Louis office buildings?
At 23,892 sq ft, 200 MALLINCKRODT ST is about 64% smaller than the average office building on the St. Louis City roll, which comes to 66,349 sq ft across 558 buildings.
Its assessed value works out to $10 per square foot of building area, against $7 across all office floor area on the roll.
Does the owner of 200 MALLINCKRODT ST hold other St. Louis office property?
8 St. Louis office properties (8 parcels, 1.2M sq ft) are recorded to 4 owner entities sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What does “Office” mean for this parcel?
The St. Louis City roll classifies parcel handle 11206000010 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 200 MALLINCKRODT ST?
The recorded owner on the St. Louis City assessment roll (current) is MALLINCKRODT CHEMICAL INC, C/O DUCHARME, MCMILLEN, & ASSOCIATES. Owner mailing address on file: PO BOX 80615, INDIANAPOLIS, IN, 46280.
How big is 200 MALLINCKRODT ST?
The St. Louis City roll records 23,892 sq ft of building area, 1 floors, a build year of 1952.
What is the assessed value of 200 MALLINCKRODT ST?
$246,700 on the St. Louis City roll. Assessed values are taxable-roll figures, not market prices.
What is the parcel handle for 200 MALLINCKRODT ST?
Parcel handle 11206000010, site address 200 MALLINCKRODT ST, St. Louis. It is the key to look the parcel up in the City of St (St. Louis City).
More around 200 MALLINCKRODT ST
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- St. Louis City — City of St. Louis parcel databases (owner names, mailing addresses, situs, building areas, stories, assessed values) and recorded sales with price from Certificates of Value. No universal business roll, so no tenant layer.
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: St. Louis City assessment roll, parcel handle 11206000010.
About this data
Source: City of St (St. Louis City), as published September 21, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “200 MALLINCKRODT ST, St. Louis, MO (parcel handle 11206000010)”, https://buildingcensus.com/offices/stlouis/office-building-60e25e1b (data as of September 21, 2026).