SKYDB Building database

Tall buildings worldwide, with heights, construction status and the companies involved.

Rankings of tall buildings

Tall Building Markets

Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

Panorama of Portland File 523-943-919
structure #104636507building

Thomas Mann Building

existing 4 floors 1890

Location of Thomas Mann Building

Object dataJoin to edit

Floors4 Source: Visual check in the structure's vicinity
Completion1890
Structural Formlow-rise building
Main Usagecommercial office
Status existing
Address820 SW 2nd Avenue
Smart Address820 SW 2nd Avenue
Smart Address140 SW Yamhill Street
CityPortland, OR
CountryUnited States
Source: SKYDB | As of: 2026-10-06

Rating

The rating reflects architectural quality and visual impact as judged by SKYDB users, and feeds into how this building is ranked across the site.

Files Join to upload