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$950,000
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Property Description
IT'S BIGGER THAN IT LOOKS! I bet you've heard that before but it's true! Rare find! & NO BUILDER ATTACHMENT! Just under a 1/2 acre homesite located on a quiet street & available now to build your dream home! Perfectly situated just 1 block to the public beach access that leads straight out to the Gulf Mexico! If you're new to Longboat Key, rest easy that rental restrictions limit to renting only one time a month so it doesn't feel like a tourist trap! It's relaxing, serene & will be your own escape from all the hustle & bustle. Did you know Longboat has amazing sidewalks for safe walking & bike riding that are wide & make it EASY to stay active. Literally, there is NO EXCUSE to not be active in a place like this. It is truly paradise. This property offers the ideal blend of luxury, convenience & peaceful, coastal living. Sewer & electric are present on the property in addition to an Artesian well for irrigation. Enjoy the island lifestyle with a short walk or bike ride to the Longboat Key Moorings Marina, Publix, charming boutiques, the library, churches, tennis center or Bayfront Park for pickleball & yoga. Only a short ride to Anna Maria Island, IMG Academy, world class medical or head south to St Armand's Circle for fine dining, the arts & less than an hour to three major airports: Tampa International, Sarasota/Bradenton or Clearwater/St Pete. Buyer is responsible to verify all boundaries. AMAZING SUNSETS INCLUDED!
Full Property Details
Full Property Details for 580 Neptune Ave
General
- Price: $950,000
- Taxes: $15,368 (2025)
- Status: Active
- Type: Lots/Land
- Source: MidFloridaRegionalMLS
- MLS ID: A4663455
- Updated: 9/30/2025
- Added to Site: 140 day(s) ago
Location
- Area: 34228 - Longboat Key
- County: Sarasota
- Development Name: 34228 - Longboat Key
- Subdivision: COQUINA BEACH
- Driving Directions: Gulf of Mexico Dr to Neptune Ave to homesite.
- Direction Faces: Northeast
School Information
- Elementary School: Southside Elementary
- Middle School: Booker Middle
- High School: Booker High
Community
- Community Name: 34228 - Longboat Key
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: BB/HS Internet Available, Cable TV Available, Electricity Available, Sewer Available, Water Available
Structural Information
- Current Bldg. Use: Residential
Lot Features
- Property View: Park/Greenbelt
- Lot Size (Acres): 0.43
- Lot Size (Sq. Ft.): 18,750
- Lot Size: 18750
- Lot Dimensions: 125 x 150
- Frontage: City Street
- Street/Road Desc.: Asphalt
Financial Considerations
- Price Per Acre: $2,209,302
- Tax Amount: $15,368.45
- Tax Year: 2025
Disclosures and Reports
- Ownership: Fee Simple
- Special Conditions: None
- Legal Description: LOTS 28, 29 & 30, BLK F, COQUINA BEACH
- Flood Zone Info: AE
- APN: 5090041
- Property ID: 5090041
- Block/Lot/Section: F
Listed by Keller Williams On The Water
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Schools
Schools serving 580 Neptune Ave
School District:Sarasota County School District
| Name | Grades | Distance |
|---|---|---|
Southside Elementary School, Sarasota, FL 1901 Webber Street, Sarasota, FL 34239 | PK-5 | 7.2 mi |
Booker Middle School 2250 Myrtle Street, Sarasota, FL 34234 | 6-8 | 6.3 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 580 Neptune Ave
Date
Details
Price
Change
Source
9/30/2025
Price Reduced
$950,000
-5%
MLS
8/30/2025
Listed
$1,000,000
—
MLS
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 580 Neptune Ave
Year
Property Taxes
Change
Tax Assessment
Change
2024
$14,921
4%
$1,136,100
—
2023
$14,380
24%
$1,132,300
45%
2021
$11,577
-14%
$778,900
-26%
2022
$13,450
16%
$1,052,600
627%
2021
$11,577
422%
$144,815
2%
2019
$2,216
2%
$141,559
2%
2018
$2,177
36%
$138,920
2%
2017
$1,601
5%
$136,063
6%
2016
$1,518
13%
$127,936
1%
2015
$1,349
—
$127,047
1%
2014
$1,343
2%
$126,039
2%
2013
$1,312
—
$124,176
—
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 580 Neptune Ave
580 Neptune Avenue, Longboat Key, FL 34228 (MLS# A4663455) is a Lots/Land property with a lot size of 0.43 acres. 580 Neptune Avenue is currently listed for $950,000 and was received on August 30, 2025. Want to learn more about 580 Neptune Avenue? Do you have questions about finding other Lots/Land real estate for sale in Longboat Key? You can browse all Longboat Key real estate or contact a Coldwell Banker agent to request more information.

