Property Detail
Location Address :
841 HARBOUR ISLES PL
Municipality :
NORTH PALM BEACH
Parcel Control Number :
68-43-42-08-23-000-0180
Subdivision :
HARBOUR ISLES
Official Records Book/Page :
36675
/
1432
Sale Date :
07/16/2026
Legal Description :
HARBOUR ISLES LT 18
Owner Information
Owner(s)
Mailing Address
CASTELLANA DEBRA TRUST
CASTELLANA JOSEPH TRUST &
CASTELLANA DEBRA TR
CASTELLANA JOSEPH TR
81 COVE NECK RD
OYSTER BAY NY 11771 1821
Sales Information
Sales Date
Price
OR Book/Page
Sale Type
Owner
07/16/2026
$4,000,000
36675 / 01432
WARRANTY DEED
CASTELLANA JOSEPH TRUST &
09/16/2025
$10
36037 / 00751
QUIT CLAIM
BLACKBURN HARRISON D
04/18/2023
$4,100,000
34269 / 01128
WARRANTY DEED
BLACKBURN HARRISON D
12/15/2011
$2,000,000
24917 / 00257
WARRANTY DEED
KORTHOFF HERBERT W
01/05/2002
$10
13453 / 00466
QUIT CLAIM
EGBERT FAMILY LIMITED PRTNRSHP
10/31/2001
$1,834,000
13053 / 00296
WARRANTY DEED
MARQUETTE BANK TR
Exemption Information
Applicant/Owner(s)
Year
Detail
BLACKBURN HARRISON D
2026
HOMESTEAD
BLACKBURN HARRISON D
2026
ADDITIONAL HOMESTEAD
Appraisals
Tax Year
2026
2025
2024
2023
2022
Improvement Value
$997,154
$1,090,453
$1,070,708
$1,024,756
$793,267
Land Value
$2,600,000
$2,550,000
$2,550,000
$2,600,000
$1,900,000
Total Market Value
$3,597,154
$3,640,453
$3,620,708
$3,624,756
$2,693,267
Assessed and Taxable Values
Tax Year
2026
2025
2024
2023
2022
Assessed Value
$3,597,154
$3,640,453
$3,620,708
$2,477,089
$2,251,899
Exemption Amount
$51,411
$50,722
$50,000
$0
$0
Taxable Value
$3,545,743
$3,589,731
$3,570,708
$2,477,089
$2,251,899
Taxes
Tax Year
2026
2025
2024
2023
2022
AD VALOREM
$69,705
$70,730
$70,356
$55,222
$47,469
NON AD VALOREM
$1,303
$1,161
$1,149
$1,069
$1,042
TOTAL TAX
$71,008
$71,890
$71,505
$56,291
$48,511
Dorothy Jacks, CFA, AAS PALM BEACH COUNTY PROPERTY APPRAISER www.pbcpao.gov