Alamo Plaza
Commercial-Office · Denver · 80202 · 1401 17TH ST
At a glance
Alamo Plaza (1401 17TH ST) in Denver, CO is listed on the Denver property roll as “Commercial-Office”, schedule number 0233107039000. The roll records 216,830 sq ft of building area, 16 floors, a 1981 build year and an assessed value of $64,326,000. It last sold for $86,000,000 in May 2018.
The building's own benchmarking filing
Energy performance
From the building's own filing under its city'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.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| May 2018 | $86,000,000 | not rated | County roll | — |
| Jan 2015 | $75,200,000 | not rated | County roll | — |
Prices are the consideration recorded in Denver'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.
Denver assessment roll
Parcel record
| Field | Value |
|---|---|
| schedule number | 0233107039000 |
| Site address | 1401 17TH ST |
| Land use (DOR) | 304 — Commercial-Office |
| Building area (actual) | 216,830 sq ft |
| Floors / units / buildings | 16 / — / — |
| Lot size | 50,060 sq ft |
| Year built | 1981 |
| Zoning (primary) | — |
| Land value | $15,018,000 |
| Building value | — |
| Total assessed value | $64,326,000 |
Recorded owner (assessment roll)
1401 17TH ST DENVER OWNER LLC
Owner mailing address: PO BOX 131237, CARLSBAD, CA, 92013
5 Denver 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
- 1401 17TH ST
- City
- Denver
- ZIP
- 80202
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does Alamo Plaza compare with other Denver office buildings?
At 216,830 sq ft, Alamo Plaza is about 4 times the size of the average office building on the Denver roll, which comes to 51,722 sq ft across 2,022 buildings.
With 16 floors it is one of 112 office buildings of ten or more floors in the metro.
Its assessed value works out to $297 per square foot of building area, against $207 across all office floor area on the roll.
The last recorded sale priced it at $397 per square foot.
Does the owner of Alamo Plaza hold other Denver office property?
5 Denver office properties (5 parcels, 2.1M sq ft) are recorded to 5 owner entities sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What has happened at Alamo Plaza recently?
2 recorded transfers are on file for this parcel, the latest dated May 2018.
The building files energy-benchmarking disclosures — 1 report year are matched to this parcel.
What does “Commercial-Office” mean for this parcel?
The Denver roll classifies schedule number 0233107039000 as “Commercial-Office” (use code 304). 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 Alamo Plaza?
The recorded owner on the Denver assessment roll (current) is 1401 17TH ST DENVER OWNER LLC. Owner mailing address on file: PO BOX 131237, CARLSBAD, CA, 92013.
How big is Alamo Plaza?
The Denver roll records 216,830 sq ft of building area, 16 floors, a build year of 1981. It sits on a 50,060 sq ft lot.
What is the assessed value of Alamo Plaza?
$64,326,000 on the Denver roll. Assessed values are taxable-roll figures, not market prices.
When did Alamo Plaza last sell?
The last recorded transfer was in May 2018 for $86,000,000 ($397 per square foot).
What is the schedule number for Alamo Plaza?
Schedule number 0233107039000, site address 1401 17TH ST, Denver. It is the key to look the parcel up in the City and County of Denver open-data parcels (Denver).
More around Alamo Plaza
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Denver — City and County of Denver open-data parcels (owner names, mailing addresses, office classes, commercial areas), the recorded sales and transfers table with prices and counterparties, and Energize Denver benchmarking. The city's licence roll covers regulated trades only and carries no premises addresses, so no tenant layer is possible.
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: Denver assessment roll, schedule number 0233107039000.
About this data
Source: City and County of Denver open-data parcels (Denver), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Alamo Plaza, Denver, CO (schedule number 0233107039000)”, https://buildingcensus.com/offices/denver/alamo-plaza-a50b4e59 (data as of September 20, 2026).