For sale
$44,000,000
Est. $287,806/mo —
6
bd
•
4 ba
•
5,052
sq ft

71 18th Ave S, Naples, FL 34102

map-entry

About this home

Single-familyProperty Type
1951Year Built
0.95 acresLot Size
$8,709Price/Sq.Ft.
3 car garageParking
Listed by Ilona Dillon • Waterfront Realty Group Inc
Listing updated:
Redfin checked: 2 minutes ago
•Source:NAPLESMLS #224039753
877 days on Redfin • 3,858 views • 30 favorites

Payment calculator

$287,806 per month

Principal and interest$246,124
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($8,800,000)
Home price
$44,000,000
Loan details
30-yr fixed, 7.5%
5 minutes to get started. No credit impact. 

See this home in person

Open houses
No upcoming open houses.

Around this home

Schools

Lake Park Elementary School

Public PreK-5 • Assigned • 2.9mi

10/10
Gulfview Middle School

Public 6-8 • Assigned • 1.4mi

9/10
Naples High School

Public PreK-12 • Assigned • 3.3mi

6/10
Provided by GreatSchools
About Aqualane
Shores

Provided by Walk Score and Local Logic

Market insights

71 18th Ave S · $44,000,000
DAYS ON MARKET
878 days
The average home goes pending in 88 days.
SALE-TO-LIST
95.2%
Most homes are selling 5% below list price.
LIST PRICE
$44,000,000
Median list price in this area is $799,000. (98% lower than this home)
PRICE DROP
0 price drops
16% of homes in this area have had a price drop in the past month.

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

Dining

Dining

  • Interior features
  • Built-in cabinets
  • Cable prewire
  • Cathedral ceiling
  • Closet cabinets
  • Custom mirrors
  • French doors
  • Smoke detectors
  • Window coverings
  • Great room floor plan
  • Split bedroom layout
  • 13 ceiling fans
  • Open porch/lanai
  • Screened lanai/porch
  • Den (study)
  • Family room
  • Guest bath
  • Guest room
  • Laundry in residence
  • Bedrooms
  • 6+ bedrooms
  • Master bedroom on ground level
  • Master bedroom with sitting area
  • Split bedrooms
  • Bathrooms
  • 4 full bathrooms
  • Master bath with dual sinks and shower
  • Kitchen
  • Range
  • Dishwasher
  • Refrigerator/freezer
  • Eat-in kitchen
  • Laundry & utility
  • Washer
  • Dryer
  • Auto garage door
  • Flooring
  • Wood flooring
  • Heating & cooling
  • Central electric heat
  • Central electric air conditioning
  • Ceiling fans

Sale and tax history for 71 18th Ave S

Public record

Beds
—
Baths
—
Stories
1
Lot width
300 ft.
Lot depth
—
Lot size
0.95 Acres
Year renovated
2015
Finished Sq. Ft.
3,216
Unfinished Sq. Ft.
—
Total Sq. Ft.
3,216
Year built
1951
Style
Single Family Residential
County
Collier County
APN
14000280007
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 12, 2026.

Climate risks

9/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

10/10 Heat Factor

7 days above 107° expected this year, 23 days in 30 years

10/10 Wind Factor

99% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Naples, FL • 34102
Average low and high temperatures (°F)
72
55
76
59
81
63
84
67
87
74
90
75
91
78
90
78
89
77
86
73
81
65
77
61
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

89/ 100

Very good sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

8.7 hrs
6.6 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 71 18th Ave S

We cannot show automated home-value estimates for this home. 
 

Nearby homes have recently sold between $6,550,000 and $62,500,000.

Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $6.5M to $62.5M.

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GreatSchools Ratings provided by GreatSchools.org.