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660 21st Ave S, Naples, FL 34102 Property Records

Collier County property record for 660 21st Ave S, Naples, FL 34102 · Last verified April 2026

Property Highlights

Property TypeResidential > Single Family > Home
Year BuiltBuilt 1968
Square Footage1,350 sqft Living Area
Lot Size11,326 sqft (0.26 acres)
Last Sale$13,000,000 (2025)
Tax Bill$40,837.00 (2024)

Property Details

APN / Parcel Number

Primary APN005800 125A15
Alternative APNs
  • 02030480009001700125
  • 02030480009
  • 2030480009

Interior

Building Area1,350 sqft Living Area
1st Floor1,350 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1968
Effective Year BuiltEffective 1968
Construction TypeMasonry/Concrete Masonry Units (CMUs) Construction
Lot Area11,326 sqft (0.26 acres)
Depth X Width140 ft x 80 ft Depth x Width
Boat AccessBoat Access

Location & Zoning

Street Address660 21ST AVE S
CityNAPLES
StateFL
Zip34102-7610
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionAQUALANE SHORES UNIT 7 LOT 12
Legal Range25
Legal Township50
Legal Section15
Legal SubdivisionAQUALANE SHORES UNIT 7
Legal Tract005800
Legal Block1
Legal Lot Number12
Legal Unit7
JurisdictionCOLLIER FL
Minor Civil DivisionNAPLES
Census Blockgroup1
Census Block1002
Census Tract500

Owner

Source: Collier County records · APN 005800 125A15

Assessment roll updated September 9, 2025 · Last verified April 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on File
Mailing Address44 SCHOOL ST, 9, BOSTON, MA 02108-4217
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

DateDocument
Apr 25, 2025Deed of Trust, Mortgage · Building or Construction Mortgage
LAKE FOREST BANK & TRUST CO NA
Jun 06, 2025Warranty Deed, Transfer
ACCOMODATION, ACCOMMODATION
Mar 13, 2022Warranty Deed, Transfer
ACCOMODATION, ACCOMMODATION
Jan 18, 2022Intrafamily Transfer, Transfer
ACCOMODATION, ACCOMMODATION
Dec 20, 2018Quit Claim Deed
ATTORNEY ONLY
Nov 14, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJun 06, 2025 · Amount on Record
Deed SaleJun 06, 2025 · Amount on Record
Prior SaleMar 13, 2022 · Amount on Record
Deed Doc Number20256691193
Deed Book / Page6476 / 1905
Prior Transfer DateDec 17, 2018
Prior Transfer Doc0055831525
Record RefreshedJun 08, 2026

April 2025: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCOLLIER FL
Property Address660 21ST AVE S, NAPLES, FL 34102-7610
Transaction TypeMortgage
Record UpdatedDec 16, 2025

Transferred To (Grantee/Buyer)

NameVerified Name
Address25 ARTHUR AVE, CLARENDON HILLS, IL 60514-1105

Mortgage

Document Number0064613594
DateApr 25, 2025
Book Page6461/3594
Instrument6673526
Lender
NameLAKE FOREST BANK & TRUST CO NA
TypeBank
AddressLAKE FOREST, IL 60045
Agreement
TypeBuilding or Construction Mortgage
AmountAmount Recorded

June 2025: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionCOLLIER FL
Recording DateJun 06, 2025
Property Address660 21ST AVE S, NAPLES, FL 34102-7610
Document Number0064761905
Book / Page6476 / 1905
Map ReferenceMB 4 PG 59
Instrument DateMay 29, 2025
Instrument6691193
Transaction TypeTransfer
Record UpdatedDec 16, 2025
Title CompanyACCOMODATION, ACCOMMODATION

Transaction

AmountAmount Recorded
Tax$91,000.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address25 ARTHUR AVE, CLARENDON HILLS, IL 60514-1105

Transferred To (Grantee/Buyer)

NameVerified Name
Address44 SCHOOL ST, BOSTON, MA 02108-4201

March 2022: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionCOLLIER FL
Recording DateMar 13, 2022
Property Address660 21ST AVE S, NAPLES, FL 34102-7610
Document Number0060971184
Book / Page6097 / 1184
Map ReferenceMB 4 PG 59
Instrument DateMar 10, 2022
Instrument6219234
Transaction TypeTransfer
Record UpdatedDec 16, 2025
Title CompanyACCOMODATION, ACCOMMODATION

Transaction

AmountAmount Recorded
Tax$43,120.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address4833 KESWICK WAY, NAPLES, FL 34105-6626

Transferred To (Grantee/Buyer)

NameVerified Name
Address25 ARTHUR AVE, CLARENDON HILLS, IL 60514-1105

January 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCOLLIER FL
Recording DateJan 18, 2022
Property Address660 21ST AVE S, NAPLES, FL 34102-7610
Document Number0060711830
Book / Page6071 / 1830
Map ReferenceMB 4 PG 59
Instrument DateJan 12, 2022
Instrument6190370
Transaction TypeTransfer
Record UpdatedDec 16, 2025
Title CompanyACCOMODATION, ACCOMMODATION

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4833 KESWICK WAY, NAPLES, FL 34105-6626

December 2018: Quit Claim Deed

Document TypeQuit Claim Deed
JurisdictionCOLLIER FL
Recording DateDec 20, 2018
Property Address660 21ST AVE S, NAPLES, FL 34102-7610
Document Number0055831525
Book / Page005583 / 001525
Instrument DateDec 17, 2018
Instrument5651686
Record UpdatedJan 07, 2019
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim Document

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address660 21ST AVE S NAPLES FL 341027610, NAPLES, FL 34102-7610

November 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCOLLIER FL
Recording DateNov 14, 2018
Property Address660 21ST AVE S, NAPLES, FL 34102-7610
Document Number0055712624
Book / Page005571 / 002624
Instrument DateNov 09, 2018
Instrument5636926
Transaction TypeTransfer
Record UpdatedDec 03, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address660 21ST AVE S NAPLES FL 341027610, NAPLES, FL 34102-7610

Tax Assessment & Valuation

Source: Collier County records · Assessment roll updated September 9, 2025 · Last verified April 2026

Property Jurisdictions

TypeName
StateFlorida
CountyCollier County
MunicipalityNaples City
Unified School DistrictCollier County School District (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2025$26,864.00 (-34.22%)$2,968,000 (-33.75%) Land $2,968,000$2,968,000 (-33.75%) Land $2,968,000
2024$40,837.00 (-2.97%)
2023$42,088.00 (+19.99%)$4,480,000 (+27.55%) Land $4,480,000$4,480,000 (+27.55%) Land $4,480,000
2022$35,075.00$3,512,485 Land $3,410,400 Building $102,085$3,512,485 Land $3,410,400 Building $102,085

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Collier County (12021C), updated June 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone AE
Flood HazardHigh
100-Year FloodplainYes
1% annual chance
Special Flood Hazard AreaYes
Flood Insurance RequirementRequired (federally backed mortgages)
FloodwayNo
Base Flood Elevation8.0 ft
CoastalYes

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

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