
The 555 Building
Price
Price on request
Description
A historic building for those looking to make history Originally constructed between 1875 and 1905, the complex of buildings that comprises 555 Washington Avenue holds a rich place in St. Louis history and was even home to the May company in the early 1900’s. The stunning architecture, intricate details and industrial chic feel make this a one-of-a-kind place to write the history of your company.
Property description as provided by the listing source. PropZone adds independent market context, valuation estimates, and comparable listings.
Location
555 washington ave st louis, mo, 63101, st louis, MO 63101









Unified Estimate
Low ConfidenceRate estimator only; cost-of-business estimate unavailable.
Sale Price History
Market report quarterly trend fallback
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Investment Analysis
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Financing Assumptions
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Market Employment Trend
December 2025 • Source: BLS QCEW
Economic Indicators
Source: FRED
Market Demographics
Census ACS 20242024 American Community Survey 5-Year Estimates •Released annually by U.S. Census Bureau
Assumptions
- Interest rate: 6.47% (FRED live)
- Loan term: 25 years
- Down payment: 25.0%
- Market comparison: office in st louis, MO





