Property Detail
Location Address : 15830 KEY BISCAYNE LN
Municipality : WESTLAKE
Parcel Control Number : 77-40-43-12-13-000-3370
Subdivision : CRESSWIND PALM BEACH PHASE 3
Official Records Book/Page : 34365 / 433
Sale Date : 06/07/2023
Legal Description : CRESSWIND PALM BEACH PHASE 3 LT 337
Owner Information
Owner(s) Mailing Address
BUTLER MARYLIN S
BUTLER WILLIAM M &
 15830 KEY BISCAYNE LN
WESTLAKE FL 33470 6927
Sales Information
Sales Date Price OR Book/Page Sale Type Owner
06/07/2023 $731,745 34365 / 00433 WARRANTY DEED BUTLER WILLIAM M &
Exemption Information
Applicant/Owner(s) Year Detail
BUTLER MARYLIN S 2026 HOMESTEAD
BUTLER MARYLIN S 2026 ADDITIONAL HOMESTEAD
BUTLER WILLIAM M & 2026 HOMESTEAD
BUTLER WILLIAM M & 2026 ADDITIONAL HOMESTEAD
Property Information
Total Number of Units Per Parcel : 1
*Total Square Feet : 3058
Acres : .23
Property Use Code : 0100—SINGLE FAMILY
Zoning : R-2—RESIDENTIAL - 2 (77-WESTLAKE)
Building Details

Structural Details

Structural Element for Building 1
Bldg Type SFR
Exterior Wall 1 MSY: CB STUCCO
Year Built 2023
Air Condition Desc. HTG & AC
Heat Type FORCED AIR DUCT
Heat Fuel ELECTRIC
Bed Rooms 3
Full Baths 3
Half Baths
Roof Structure WOOD TRUSS
Roof Cover CONCRETE TILE
Interior Wall 1 DRYWALL
Floor Type 1 CERAMIC/QUARRY TILE
Stories 1
Subarea and Square Footage for Building 1
Code Description square Footage
FOP Finished Open Porch 240
BAS Base Area 2311
FOP Finished Open Porch 66
FGR Finished Garage 441
Total Square Footage 3058
Area Under Air 2311
Sketch for Building 1
Building 1 Layout

Property Extra Feature

Description Year Built Units
No Extra Feature Available

Property Land Details

Land Line # Description Zoning Acres
2 SFR R-2 0.2273
Appraisals
Tax Year 2026 2025 2024 2023 2022
Improvement Value $453,122 $421,508 $427,165 $0 $0
Land Value $150,000 $161,000 $161,000 $130,000 $79,000
Total Market Value $603,122 $582,508 $588,165 $130,000 $79,000
Assessed and Taxable Values
Tax Year 2026 2025 2024 2023 2022
Assessed Value $464,513 $452,301 $439,554 $86,900 $79,000
Exemption Amount $51,411 $50,722 $50,000 $0 $0
Taxable Value $413,102 $401,579 $389,554 $86,900 $79,000
Taxes
Tax Year 2026 2025 2024 2023 2022
AD VALOREM $8,767 $8,542 $8,329 $2,140 $1,733
NON AD VALOREM $1,660 $1,658 $1,654 $875 $677
TOTAL TAX $10,426 $10,200 $9,984 $3,014 $2,410
Dorothy Jacks, CFA, AAS  PALM BEACH COUNTY PROPERTY APPRAISER   www.pbcpao.gov