● 177,150 tall buildings ● 177k tall buildings 153,768 cities
EN Metric Sign in
SKYDB
Section 01 — Map

Find a tower
on the map.

More than 177,150 tall buildings, plotted to the meter. Click any pin to dive in.

Open full map →
7,723 structuresNew YorkManhattan, Jersey City, Brooklyn→
7,381 structuresHong KongHighest density on earth→
1,186 structuresDubaiHome of the Burj Khalifa→
5,234 structuresSingaporeA city of tropical skyscrapers→
1,049 structuresShanghaiPudong + the Bund→
2,795 structuresTokyoShinjuku, Roppongi, Shibuya→
New tool

Heatmap mode

See structure density visualised across cities — beta.

Try heatmap →
Section 02 — Explore

Browse the
database.

Cities, countries, rankings and statistics — everything that's hard to find on the map.

Search for structures
2,103 entriesCities A–ZFind any city by name→
198 entriesCountriesNational rankings + records→
LiveTop 1000 TallestUpdated as new towers complete→
StatisticsBy YearConstruction over time→
StatisticsBy StatusBuilt · Topped out · Proposed→
StatisticsBy UseOffice · Hotel · Residential · Mixed→
Featured ranking

2025 — Year in review

19 new supertalls completed. 4 records broken.

Read the report →
Section 03 — Services

Data services
for pros.

Custom research, bulk exports and API access for architects, developers and journalists.

From $49 / monthSKYDB ResearchFull access and priority support→
ServiceConsultingBespoke queries by our analysts→
ServiceData ExportsCSV, Excel, GeoJSON→
DeveloperAPI AccessREST + JSON. Real-time updates.→
For mediaPress & LicensingCharts and data for newsrooms→
Trusted by

CNN · The Guardian · Reuters · New York Times

Over 200 organizations use SKYDB data.

See services →
Section 04 — Community

Built by
people who care.

412 selected professionals keep the database accurate.

OpenApply to JoinBecome an editor→
ProfilesEditorsMeet the people behind the data→
MemberBenefitsPro tools, swag, recognition→
DiscussForumTalk towers with the community→
LiveEdit Activity73 edits in the last hour→
AnnualSKYDB AwardsThe world's best skyscrapers→
Spotlight

Editor of the Year

Marshall Gerometta — heights matter, and he knows it.

Read interview →
Section 05 — About

#1 database
about tall buildings

Independent. Open. Built since 1998, for the love of tall buildings.

Data AccessServicesHow to engage with SKYDB→
MissionWho we areA team of 12 across 5 continents→
Data StandardsDefinitionsHow we measure and verify→
HelpKnowledge BaseArticles + tutorials→
UpdatesBlog & NewsLatest announcements→
ContactLeave a FeedbackReach out to the team.→
Since 1998

28 years of excellence

From a hobby project to the most cited tall-structure source on the web.

Our story →
SKYDB
Sign in
The Philadelphian
BUILDING

The Philadelphian

United StatesPhiladelphia
Regions belonging to

North America › OECD › United States › Pennsylvania › Philadelphia County › Philadelphia › Lower North Philadelphia › Spring Garden › Philadelphia-Camden-Vineland Combined Statistical Area

Channels belonging to

Tall buildings · Office properties · Tall built objects

—
Height
21
Floors
1963
Year
completed
Status

Object data

Floors21
Construction Year1963
Structural Formhigh-rise building
Main Usagecommercial office, residential condominium
Status completed
Architectural Stylemodern
Address2401 Pennsylvania Avenue
CityPhiladelphia
Country United States United States
Source: SKYDB
Google Maps · Bing Maps

Rating

Sign in to rate this structure.

Photos Upload

177-022-714
823-135-422
210-264-585
627-044-617
960-191-753
402-237-753
606-462-640
219-869-315
141-085-616
SKYDB