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 Philadelphia File 020-522-095
structure #766117970building

United States Post Office

demolished 5 floors 1884

Location of United States Post Office

Object dataJoin to edit

Floors5 Source: https://libwww.freelibrary.org/diglib/SearchItem.cfm?searchKey=1721545208&ItemID=pdcl00085
Completion1884
Demolition1935
Structural Formlow-rise building
Main Usagepost office
Status demolished
Architectural Stylesecond empire
AddressMarket and 9th Streets, SW corner
Smart Address900 Market Street
CityPhiladelphia, PA
CountryUnited States
Source: SKYDB | As of: 2026-10-09

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

  1. Photo 423-861-731
    Hugh C. Leighton Co.
  2. Photo 637-859-203
    Detroit Publishing Company
  3. Photo 407-373-364
    Detroit Publishing Company