Property Detail

Location Address :	4579 SQUARE LAKE DR
Municipality :	UNINCORPORATED
Parcel Control Number :	00-42-42-24-01-000-1120
Subdivision :	SQUARE LAKE IN
Official Records Book/Page :	36451 / 1657
Sale Date :	03/31/2026
Legal Description :	SQUARE LAKE LOT 112 & UND 1/25 INT IN SQUARE LAKE

Owner Information

Owner(s)	Mailing Address
KEMPISTY CHRISTOPHER ROST JONATHAN A &	4579 SQUARE LAKE DR PALM BEACH GARDENS FL 33418 6162

Sales Information

Sales Date	Price	OR Book/Page	Sale Type	Owner
03/31/2026	$1,550,000	36451 / 01657	WARRANTY DEED	ROST JONATHAN A &
07/18/2016	$420,000	28488 / 01818	WARRANTY DEED	OSLER DARRYL
08/20/2007	$10	22099 / 00306	QUIT CLAIM	PBFL PROPERTIES LLC
07/28/2004	$565,000	17353 / 00674	WARRANTY DEED	GELMAN JEFFREY B
12/01/1994	$165,000	08572 / 00723	WARRANTY DEED
01/01/1978	$83,000	02791 / 01888

Exemption Information

Applicant/Owner(s)	Year	Detail
OSLER DARRYL	2026	HOMESTEAD
OSLER DARRYL	2026	ADDITIONAL HOMESTEAD

Property Information

Total Number of Units Per Parcel :	1
*Total Square Feet :	6021
Acres :	1.44
Property Use Code :	0100—SINGLE FAMILY
Zoning :	RE—RESIDENTIAL ESTATE (00-UNINCORPORATED)

Building Details

Structural Details

Structural Element for Building 1 Bldg Type SFR Exterior Wall 1 MSY: CB STUCCO Year Built 1962 Air Condition Desc. HTG & AC Heat Type FORCED AIR DUCT Heat Fuel ELECTRIC Bed Rooms 2 Full Baths 2 Half Baths 1 Exterior Wall 2 NONE Roof Structure GABLE/HIP Roof Cover ASPHALT/COMPOSITION Interior Wall 1 DRYWALL Interior Wall 2 N/A Floor Type 1 CERAMIC/QUARRY TILE Floor Type 2 N/A Stories 1 Subarea and Square Footage for Building 1 Code Description square Footage FOP Finished Open Porch 110 UOP Unfinished Open Porch 80 BAS Base Area 527 FOP Finished Open Porch 900 FDG Finished Det. Garage 1296 FDS Finished Det. Storage 244 FCP Finished Carport 784 BAS Base Area 2080 Total Square Footage 6021 Area Under Air 2607

Sketch for Building 1

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Property Extra Feature
Description	Year Built	Units
No Extra Feature Available

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Property Land Details
Land Line #	Description	Zoning	Acres
1	SFR WATER	RE	1.44

Appraisals

Tax Year	2026	2025	2024	2023	2022
Improvement Value	$340,013	$346,799	$351,786	$351,786	$291,090
Land Value	$776,000	$776,000	$804,536	$603,936	$549,094
Total Market Value	$1,116,013	$1,122,799	$1,156,322	$955,722	$840,184

Assessed and Taxable Values

Tax Year	2026	2025	2024	2023	2022
Assessed Value	$561,327	$546,570	$531,166	$515,695	$500,675
Exemption Amount	$51,411	$50,722	$50,000	$50,000	$50,000
Taxable Value	$509,916	$495,848	$481,166	$465,695	$450,675

Taxes

Tax Year	2026	2025	2024	2023	2022
AD VALOREM	$8,436	$8,228	$7,990	$7,808	$7,751
NON AD VALOREM	$847	$853	$823	$751	$725
TOTAL TAX	$9,284	$9,081	$8,813	$8,559	$8,477

Dorothy Jacks, CFA, AAS  PALM BEACH COUNTY PROPERTY APPRAISER   www.pbcpao.gov