331 SPRING LINE DR

NAPLES, FL 34102

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Property Details

This property is classified as Residential (Single Family).

The lot is 46257 square feet, the land value of which is assessed at .

There is one building on the property.

It was built in 2019.

This property is valued at .

The legal description of this lot is: "MOORINGS UNIT 2 BLK K LOTS".

Sales and Assessment History

DateDetails
5 / 2025
Single Family
Book 6472, Page 3228
5 / 2025
Single Family
Book 6472, Page 3232
2025 Assessment

ALFRED AND MARY KNAPP TRUST
331 SPRING LINE DR
NAPLES, FL 34102

changed from
KNAPP, ALFRED L & MARY E
331 SPRING LINE DR
NAPLES, FL 34102

7 / 2023
Single Family
Book 6273, Page 2742
2023 Assessment

KNAPP, ALFRED L & MARY E
331 SPRING LINE DR
NAPLES, FL 34102

changed from
331 SPRING LINE LLC
3425 SOUNDVIEW AVENUE
PECONIC, NY 11958

2018 Assessment

331 SPRING LINE LLC
3425 SOUNDVIEW AVENUE
PECONIC, NY 11958

changed from
PACK, FRANK M & JOANN P
331 SPRING LINE DR
NAPLES, FL 34102

10 / 2017
Single Family
Book 5437, Page 3228
2016 Assessment

PACK, FRANK M & JOANN P
331 SPRING LINE DR
NAPLES, FL 34102

changed from
PACK, FRANK M & JOANN P
PO BOX 2731
KENNEBUNKPORT, ME 04046

2 / 2009
Single Family
Book 4426, Page 3372
2 / 2009
Single Family
Book 4426, Page 3367

Flood Data

This property is completely within the AE Zone (within floodplain).

The base flood elevation for this flood zone is 9.0 feet.

View Flood Map

This information is sourced from the FEMA National Flood Hazard Layer. See our full disclamer.

Registered Voters

VoterAddressGenderAgePartyStatus
Knapp, Mary Ellen
(CLL 131571532)
331 Spring Line DR
Naples, FL 34102
female68Republican Party of FloridaActive
Knapp, Alfred
(CLL 131793556)
331 Spring Line DR
Naples, FL 34102
male82Republican Party of FloridaActive

These listings are address-matched and not guaranteed to be correctly linked to a property.
Source: Florida Division of Elections

Learn more about Naples through our Voter Demographics page.

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Ownership Information

ALFRED AND MARY KNAPP TRUST
331 SPRING LINE DR
NAPLES, FL 34102

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