List of tallest buildings in Jacksonville
Chronology of the tallest buildings in Jacksonville

Years tallest
Name
Image
Height ft / m
Floors
Year completed
Notes
1902–1909
Dyal-Upchurch Building
-
82 / 25
6
1902
Built after the Great Fire of 1901. The tallest building in Florida until 1909.
1909–1912
121 Atlantic Place
-
135 / 41
10
1909
The tallest building in Florida until 1912.
1912–1913
Florida Life Building
Florida Life Bldg.JPG
148 / 45
11
1912
Part of the Laura Street Trio. The tallest building in Florida until 1913.
1913–1926
Heard National Bank Building
-
180 / 55
15
1913
The tallest building in Florida until 1925. It is the only one of Jacksonville's and Florida's tallest buildings since 1902 to have been demolished.
1926–1954
Barnett National Bank Building
-
224 / 68
18
1926
-
1954–1967
Aetna Building
OnePrudentialPlazaJacksonville-Feb2010.JPG
309 / 94
22
1955
Originally the Prudential Insurance Building. Aetna is slated to move to the suburbs in August, 2017.
1967–1974
Riverplace Tower
Riverplace.PNG
417 / 127
28
1967
Tallest building in Florida until 1972.
1974–1990
Wells Fargo Center
-
535 / 163
37
1974
Formerly known as the Independent Life Building and the Modis Building. Tallest building in Florida until 1981, and the last of the tallest to be in Jacksonville.
1990–present
Bank of America Tower
-
617 / 188
42
1990
Jacksonville's current tallest building

Question: What was the tallest building in Florida until 1912 and what was its height?
Answer: At 41 meters, the 121 Atlantic Place was taller than the other, making it one of the tallest buildings in Jacksonville and the tallest in Florida until 1912.