On its age, its old homes and the National Register, Tierra Verde is more historic than 6% of U.S. towns, #449 of 638 in Florida. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
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HistoryA character grade: shown, never part of Tierra Verde’s overall grade.
Few Florida towns list much on the Register (a typical Florida town has 0.0 per 10,000 residents, the U.S. 2.4), so Tierra Verde’s 0.0 sits below most of its state (33% of Florida towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
How sure. Graded on two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share (±0.6 points) is firm at this size.
Founding year: our sources. Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
What stands out about Tierra Verde’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Tierra Verde was once 15 islands covered with mangroves, pines and bush. These islands ranged in size from only a few acres to the largest, Cabbage Key, having over 289 acres (1.17 km2). For centuries, Native Americans used the islands for ceremonial and burial grounds. A marker remains on the east side of Pinellas Bayway, just north of East Shore Drive, where Native American relics were found in a typical shell mound, excavated when the road was built to Fort De Soto Park. The islands were sacred ground to Native nations as far back as 500 years ago, archaeologists suggest, and deadly conflicts occurred when outsiders trespassed.
Tierra Verde is more historic than 6% of U.S. towns, #449 of 638 in Florida. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
How old are the homes in Tierra Verde?
0.0% of Tierra Verde’s homes were built before 1940 (Census estimate), against a typical 0.6% for a Florida town; the median home was built in 1989.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021).
From Wikimedia Commons (3), Wikipedia, U.S. Geological Survey historical maps and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
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