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SOLD
$8,383,649
Est. refi paymentEst. refi $34,586/mo
3
bd
6 ba
8,324
sq ft

840 N Casey Ky, Osprey, FL 34229

map-entry

About this home

UNIQUE PROPERTY - NORTH CASEY KEY - GULF TO BAY. ONE OF THE MOST BEAUTIFUL AND LARGEST PROPERTIES ON THE KEY, OVER 2 ACRES. BOTANICAL GARDEN SETTING SECLUDED 4 BEDROOM HOUSE PLUS A GUEST COTTAGE. D OCK, GOOD BOATING WATER, HEATED POOL, WIDE BEACH, 175FRONTAGE, CENTURY OLD OAKS. ONE-OF-A-KIND PROPERTY!

Single-familyProperty Type
2010Year Built
1.84 acresLot Size
$1,007Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records

Redfin Estimate

$8,383,649
$2.3M since sold in March 2006$124K since July

This home's estimate is 299.7% higher than the average sale price ($2.10M) of 6 comparable homes.

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Earn from this home

Sell
$7,900,343
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$9,262/mo
Redfin rental estimate

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Market trends in 34229, FL

Sale history for 840 N Casey Ky

** Price available after .

Tax history for 840 N Casey Ky

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds
3
Baths
6
Stories
3
Lot width
Lot depth
Lot size
1.84 Acres
Year renovated
2011
Sq. Ft.
8,324
Year built
2010
Style
Single Family Residential
County
Sarasota County
APN
0146100002
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Jul 10, 2026.

Property details

Around this home

Schools

Laurel Nokomis School

Public PreK-8 • Assigned • 6.1mi

8/10
Venice Senior High School

Public 9-12 • Assigned • 7.8mi

7/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

7/10 Flood Factor

Estimated 72-80% 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

6 days above 107° expected this year, 24 days in 30 years

10/10 Wind Factor

99% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Osprey, FL • 34229
Average low and high temperatures (°F)
69
52
72
57
78
62
82
66
86
74
89
76
90
78
90
78
89
77
85
71
80
63
75
58
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 6.4 hours in December, placing it above the U.S. average for solar exposure.

9.2 hrs
6.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$7.97M – $9.64M

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GreatSchools Ratings provided by GreatSchools.org.