100 18th St
Sea Island, GA 31561
— ba Lot 2,442,845 sqft land
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | — | $100,000 | $100,000 | $2,423 |
| 2024 | — | $100,000 | $100,000 | $2,423 |
| 2023 | — | $100,000 | $100,000 | $2,473 |
| 2022 | — | $160,000 | $160,000 | $2,523 |
| 2021 | — | $100,000 | $100,000 | $2,608 |
| 2020 | — | $100,000 | $100,000 | $2,633 |
| 2019 | — | $160,000 | $160,000 | $2,633 |
| 2018 | — | $100,000 | $100,000 | $2,633 |
| 2017 | — | $160,000 | $160,000 | $2,470 |
| 2016 | — | $93,816 | $93,816 | $2,272 |
| 2015 | — | $93,816 | $93,816 | $2,276 |
| 2014 | — | $200,000 | $200,000 | $4,134 |
Property facts
Year built
—
Property type
land
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
2,442,845 sqft
ZIP code
31561
City
Sea Island
Street
18th St
Coordinates
31.18951, -81.33789
Frequently asked questions
When did 100 18th St last sell?
No public-record sale is on file for 100 18th St.
What is the current tax assessment for 100 18th St?
The most recent total assessment for 100 18th St (year 2025) is $100,000 with $2,423 in property tax.
When was 100 18th St built?
The year built for 100 18th St is not in our records.
How does 100 18th St compare to others on 18th St?
We track 4 other properties on 18th St. Browse the list under "Other properties on 18th St" to compare beds, baths, and sale history.
What are the property facts for 100 18th St?
100 18th St is a — bath, 2,442,845 sqft lot land.
Is 100 18th St a flip candidate?
No — 100 18th St does not appear in our flips dataset.
Is 100 18th St a tax-appeal candidate?
No — 100 18th St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-8.5%
Implied 1-yr
-33.8%
2026 Q2
$2.19M
2026 Q3
$1.78M
ZIP 31561 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 18th St