521 Neptune Ave, photo 1
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Overview

0 baLand
TypeLand
HOANone listed
Lot13,680 sqft

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About this home

521 Neptune Ave is a home in Coquina Beach, Longboat Key. Flood zone AE - confirm flood insurance requirements with your lender.

From the listing

It's all about location! Rare south end longboat key (Sarasota County) vacant lot situated steps from your own private deeded beach access. Spectacular water views from this oversized lot that's ready to build the home of your dreams. There is nothing else like this piece of property on the market. Close to some of the best dining, shopping, schools, entertainment and world class beaches! In the heart of the awesome Longboat Key one of the best islands in the United States there is truly nothing better then the amazing beach, beautiful blue waters and charming lifestyle of LBK!

The essentials

On market
130 days
Annual tax
$7,330
Flood zone
AE
Lot
13,680 sqft
Type
Land

At a glance

Payment

Est. monthly payment
$6,297/mo
Down payment (20%)
$199,000
Property taxes
$611/mo
Rate assumed
6.8% · 30 yr
View full breakdown

Details

Type
Land
Year Built
-
Lot
13,680 sqft
Cooling
-
Heating
-
Parking
-
Days on Market
130
Flood Zone AE
Annual Tax (2025)
$7,330
Parcel #
0005160027

Taxes reflect the most recent assessment in the MLS feed. Actual tax owed can vary, so confirm with the county property appraiser before closing.

Subdivision
Coquina Beach
County
Sarasota
MLS Area
34228 - Longboat Key
Lot Size
13,680 sqft

Price history

Date
Event
Price
6/8/2026
Listed for sale
Source: Stellar MLS #A4695436
$995,000

Neighborhood

521 Neptune Ave
Longboat Key, FL, 34228 · 34228 - Longboat Key

Calculator

Est. monthly payment
$6,298/mo
Principal & interest$5,189
Property taxes$611
Insurance$498
Down payment20% · $199,000
Interest rate6.80%
Loan term

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Property taxes are this home's actual annual bill from the MLS, divided by twelve. Insurance estimated at 0.60%. Rate defaults to 6.8% on a 30-year fixed. Tap a pencil to use your own numbers. Estimates only, not a loan quote.

Quick answers.

Price

$995,000

Time on market

130 days

Monthly payment

About $6,297/mo

That is 20% down on a 30-year fixed at 6.8%, plus the home's $7,330 annual tax bill, insurance.

Flood zone

Zone AE

That is a high-risk designation, so a lender will normally require flood insurance. Confirm the current rate before you write an offer.

Have another question?

Brokered byW.I.T. REALTY LLCListing agent: Nathan DunhamListing data from Stellar MLS, MLS# A4695436.

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