Property Detail
Location Address : 853 HARBOUR ISLES PL
Municipality : NORTH PALM BEACH
Parcel Control Number : 68-43-42-08-23-000-0210
Subdivision : HARBOUR ISLES
Official Records Book/Page : 36562 / 657
Sale Date : 05/20/2026
Legal Description : HARBOUR ISLES LT 21
Owner Information
Owner(s) Mailing Address
WINDMILLER DAVID &
WINDMILLER TAMMY
DAVID WINDMILLER TR TITL HLDR
WINDMILLER DAVID TR
WINDMILLER TAMMY TR
853 HARBOUR ISLES PL
NORTH PALM BEACH FL 33410 4408
Sales Information
Sales Date Price OR Book/Page Sale Type Owner
05/20/2026 $6,416,058 36562 / 00657 WARRANTY DEED WINDMILLER DAVID &
01/21/2022 $4,500,000 33255 / 01626 WARRANTY DEED GRETZKY WAYNE &
12/27/2016 $2,900,000 28799 / 00511 WARRANTY DEED JOHNSON DUSTIN
07/31/2003 $2,650,000 15714 / 01671 WARRANTY DEED BABER PARASMO JANET
06/28/2002 $2,313,896 13914 / 00635 WARRANTY DEED LOMBARDI VICTOR A
Exemption Information
Applicant/Owner(s) Year Detail
GRETZKY WAYNE & 2026 HOMESTEAD
GRETZKY WAYNE & 2026 ADDITIONAL HOMESTEAD
Property Information
Total Number of Units Per Parcel : 1
*Total Square Feet : 8477
Acres : .34
Property Use Code : 0100—SINGLE FAMILY
Zoning : R-1—SINGLE FAMILY DWELLING (68-NORTH PALM BEACH)
Building Details

Structural Details

Structural Element for Building 1
Bldg Type EXC-RESIDENT
Exterior Wall 1 MSY: CB STUCCO
Year Built 2002
Air Condition Desc. HTG & AC
Heat Type FORCED AIR DUCT
Heat Fuel ELECTRIC
Bed Rooms 5
Full Baths 6
Half Baths 2
Exterior Wall 2 NONE
Roof Structure WOOD TRUSS
Roof Cover CONCRETE TILE
Interior Wall 1 DRYWALL
Interior Wall 2 DECORATIVE WALL CVR
Floor Type 1 SLATE
Floor Type 2 CARPETING
Stories 2

Subarea and Square Footage for Building 1
Code Description square Footage
FUS Finished Upper Story 1048
FUS Finished Upper Story 797
FUS Finished Upper Story 1245
BAS Base Area 3736
SFB Semi Finished Base Area 343
FOP Finished Open Porch 96
FOP Finished Open Porch 44
FOP Finished Open Porch 176
FOP Finished Open Porch 299
FGR Finished Garage 693
Total Square Footage 8477
Area Under Air 7169
Sketch for Building 1
Building 1 Layout

Property Extra Feature

Description Year Built Units
Boat Dock 2002 325
Elevator 2002 1
Bbq 2002 1
Pool - In-Ground 2002 1
Boat Lift 2003 1

Property Land Details

Land Line # Description Zoning Acres
1 INTRACOASTAL CANAL R-1 0.3380
Appraisals
Tax Year 2026 2025 2024 2023 2022
Improvement Value $1,362,987 $1,461,636 $1,493,836 $1,494,204 $1,177,441
Land Value $2,730,000 $2,677,500 $2,677,500 $2,730,000 $2,090,000
Total Market Value $4,092,987 $4,139,136 $4,171,336 $4,224,204 $3,267,441
Assessed and Taxable Values
Tax Year 2026 2025 2024 2023 2022
Assessed Value $4,092,987 $4,139,136 $4,171,336 $4,224,204 $2,786,743
Exemption Amount $51,411 $50,722 $50,000 $50,000 $0
Taxable Value $4,041,576 $4,088,414 $4,121,336 $4,174,204 $2,786,743
Taxes
Tax Year 2026 2025 2024 2023 2022
AD VALOREM $79,429 $80,533 $81,181 $80,730 $58,316
NON AD VALOREM $1,303 $1,161 $1,149 $1,069 $1,042
TOTAL TAX $80,732 $81,693 $82,330 $81,799 $59,358
Dorothy Jacks, CFA, AAS  PALM BEACH COUNTY PROPERTY APPRAISER   www.pbcpao.gov