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$999,000
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Property Description
This is a land-focused investment opportunity in a prime boating location on Treasure Island. The existing structure is a tear-down. The value is in the 46' x 100' parcel, waterfront position, and development potential. Zoned RM-15, the property allows for a personal luxury residence or potential multifamily development, including duplex, triplex, or quadplex uses, subject to applicable regulations, site requirements, and approvals. This zoning provides investors and developers with multiple options for maximizing the property's potential, whether building a single luxury residence, multiple units, or an income-producing property. The property includes 50 feet of deeded deep water beyond the dock, providing direct control of the waterfront area. The dock was repaired following the 2024 storms and includes a 10,000 lb boat lift. Located just off John's Pass, the property offers protected water and quick access to the Gulf. Public water and sewer are in place, and the existing structure has 200 amp electrical service. The property is on a quiet street set back from Gulf Blvd while remaining close to the beach, John's Pass, restaurants, and other area amenities. For an investor or developer, the combination of RM-15 zoning, multifamily development potential, a 46' x 100' parcel, deeded deep-water access, protected boating water, and proximity to John's Pass makes this a property worth evaluating for its redevelopment potential. All development plans and uses are subject to verification with the appropriate municipal authorities.
Full Property Details
Full Property Details for 12620 Lagoon Ln
General
- Price: $999,000
- Taxes: $4,968 (2025)
- Status: Active
- Type: Lots/Land
- Source: MidFloridaRegionalMLS
- MLS ID: TB8492350
- Updated: 9/1/2026
- Added to Site: 193 day(s) ago
Location
- Area: 33706 - Pass a Grille Bch/St Pete Bch/Treasure Isl
- County: Pinellas
- Development Name: 33706 - Pass a Grille Bch/St Pete Bch/Treasure Isl
- Subdivision: CONEY ISLAND
- Driving Directions: Gulf Blvd to L on 127 Ave to Right on Lagoon Lane Last Property see sign
- Direction Faces: West
Community
- Community Name: 33706 - Pass a Grille Bch/St Pete Bch/Treasure Isl
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Electricity Available, Public
Structural Information
- Current Bldg. Use: Residential
Lot Features
- Lot Size (Acres): 0.26
- Lot Size (Sq. Ft.): 11,448
- Lot Size: 11448
- Lot Dimensions: 43 x 100
- Frontage: City Street
- Street/Road Desc.: Paved
Water Features
- Water Front: Yes
- Water Access: Yes
- Water Access Desc: Intracoastal Waterway
- Water Extras: Yes
- Water Front Desc.: Intracoastal Waterway
Financial Considerations
- Price Per Acre: $3,842,308
- Tax Amount: $4,968.73
- Tax Year: 2025
Disclosures and Reports
- Ownership: Fee Simple
- Special Conditions: None
- Legal Description: CONEY ISLAND BLK 5, LOT 11 & PT OF LOT 12 DESC BEG W'LY COR OF LOT 12 TH S41D41'E 4.7FT TH N49D43'04"E 101.45FT TH CUR LT RAD 4712FT ARC 1.16FT CB N42D23'W 1.16FT TH S51D43'W 101.58FT TO POB & W 1/2 OF VAC LAGOON DR ADJ ON E & WATER LOTS 3 THRU 6 & E 1/2 OF VAC LAGOON DR ADJ ON W
- Flood Zone Info: AE
- APN: 153115177840050110
- Property ID: 153115177840050110
- Block/Lot/Section: 5
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Schools
Schools serving 12620 Lagoon Ln
School District:Pinellas County School District
| Name | Grades | Distance |
|---|---|---|
Azalea Elementary School 1680 74th St N, St. Petersburg, FL 33710 | PK-5 | 2.5 mi |
Azalea Middle School 7855 22nd Ave N, St. Petersburg, FL 33710 | 6-8 | 2.3 mi |
Boca Ciega High School 924 58th Street South, Gulfport, FL 33707 | 9-12 | 4.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 12620 Lagoon Ln
Date
Details
Price
Change
Source
3/31/2026
Listed
$999,000
184.62%
MLS
8/15/2013
Sold
$351,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 12620 Lagoon Ln
Year
Property Taxes
Change
Tax Assessment
Change
2025
$4,969
-1%
$341,165
-3%
2024
$4,994
1%
$350,372
3%
2023
$4,923
1%
$340,167
6%
2021
$4,875
2%
$320,640
-3%
2022
$4,793
-2%
$330,259
4%
2021
$4,875
-4%
$316,213
-4%
2019
$5,072
4%
$327,794
4%
2018
$4,864
7%
$316,597
24%
2017
$4,558
-5%
$255,369
-4%
2016
$4,800
8%
$266,325
11%
2015
$4,455
12%
$239,211
12%
2014
$3,988
15%
$213,141
12%
2013
$3,469
—
$189,684
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 12620 Lagoon Ln
12620 Lagoon Lane, Treasure Island, FL 33706 (MLS# TB8492350) is a Lots/Land property with a lot size of 0.26 acres. 12620 Lagoon Lane is currently listed for $999,000 and was received on March 31, 2026. Want to learn more about 12620 Lagoon Lane? Do you have questions about finding other Lots/Land real estate for sale in Treasure Island? You can browse all Treasure Island real estate or contact a Coldwell Banker agent to request more information.

