Property detail

Location Address 401 SEAVIEW AVE
Municipality PALM BEACH
Parcel Control Number 50-43-43-22-08-000-6440
Subdivision POINCIANA PARK 3RD ADD IN
Official Records Book/Page 35759 / 1845
Sale Date 05/16/2025
Legal Description POINCIANA PARK 3RD ADD LTS 644, 646, 648 & 650

Owner INFORMATION

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Owner(s) Mailing Address
GAYNOR ALISON B
GAYNOR BRANDON &
401 SEAVIEW AVE
PALM BEACH FL 33480 4109

Sales INFORMATION

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Sales Date Price OR Book/Page Sale Type Owner
05/16/2025 $7,950,000 35759 / 01845 WARRANTY DEED GAYNOR BRANDON &
06/26/2017 $2,650,000 29186 / 00653 WARRANTY DEED ROBERTS T WILLIAMS III &
12/11/2012 $906,950 25666 / 01290 WARRANTY DEED POHRER GARY B JR
05/13/2008 $10 22651 / 00638 DEED OF TRUST GRUSKIN LESLIE
01/01/1976 $10,000 02618 / 00222 PETTERSON BIRGER JR EST

NOTE: Sales do not generally appear in the PAPA database until approximately 1 to 3 weeks after the closing date.
If a recent sale does not show up in this list, please allow more time for the sale record to be processed.

Exemption INFORMATION

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  • Save Our Homes (SOH) Base Year : 2021
  • Exemption Year : 2025
Applicant/Owner(s) Year Detail
ROBERTS T WILLIAMS III & 2025 ADDITIONAL HOMESTEAD
ROBERTS T WILLIAMS III & 2025 HOMESTEAD

Property INFORMATION

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SUBAREA AND SQUARE FOOTAGE
FOR BUILDING 1

Code Description square Footage
UOP Unfinished Open Porch 115
BAS Base Area 1706
SFB Semi Finished Base Area 310
FST Finished Storage 108
FGR Finished Garage 286
Total Square Footage 2525
Area Under Air 2016

Number of Units 1
Total Square Feet* 2525
Acres .23
Property Use Code 0100—SINGLE FAMILY
Zoning R-B—LOW DENSITY RESIDENTIAL (50-PALM BEACH)

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*May indicate living area in residential properties.

Structural Element
for Building 1

Exterior Wall 1 MSY: CONC. BLOCK
Year Built 1965
Air Condition Desc. HTG & AC
Heat Type FORCED AIR DUCT
Heat Fuel ELECTRIC
Bed Rooms 3
Full Baths 3
Half Baths 0
Exterior Wall 2 NONE
Roof Structure GABLE/HIP
Roof Cover CONCRETE TILE
Interior Wall 1 DRYWALL
Interior Wall 2 N/A
Floor Type 1 HARDWOOD
Floor Type 2 CERAMIC/QUARRY TILE
Stories 1

Print Building 1 Details

 

Sketch
for Building 1

Property Extra Features

Description Year Built Units
Pool - In-Ground 2014 1

Property Land Details

Land Line # Description Zoning Acres
1 SFR R-B 0.2304

Appraisals

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Tax Year 2025 P 2024 2023 2022 2021
Improvement Value $405,536 $103,945 $337,361 $280,287 $242,482
Land Value $5,379,296 $5,018,000 $3,517,725 $2,938,986 $2,111,574
Total Market Value $5,784,832 $5,121,945 $3,855,086 $3,219,273 $2,354,056
Tax Year 2025 P 2024 2023 2022 2021 2020 2019 2018 2017 2016
Improvement Value $405,536 $103,945 $337,361 $280,287 $242,482 $181,048 $99,442 $190,264 $160,510 $161,147
Land Value $5,379,296 $5,018,000 $3,517,725 $2,938,986 $2,111,574 $1,938,955 $1,748,000 $1,823,586 $1,657,806 $1,609,520
Total Market Value $5,784,832 $5,121,945 $3,855,086 $3,219,273 $2,354,056 $2,120,003 $1,847,442 $2,013,850 $1,818,316 $1,770,667

P = Preliminary

All values are as of January 1st each year

Assessed & taxable values

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Tax Year 2025 P 2024 2023 2022 2021
Assessed Value $2,646,939 $2,572,341 $2,497,418 $2,424,678 $2,354,056
Exemption Amount $50,722 $50,000 $50,000 $50,000 $50,000
Taxable Value $2,596,217 $2,522,341 $2,447,418 $2,374,678 $2,304,056
Tax Year 2025 P 2024 2023 2022 2021 2020 2019 2018 2017 2016
Assessed Value $2,646,939 $2,572,341 $2,497,418 $2,424,678 $2,354,056 $2,032,186 $1,847,442 $2,013,850 $989,943 $969,582
Exemption Amount $50722 $50000 $50000 $50000 $50000 $0 $0 $0 $50000 $50000
Taxable Value $2,596,217 $2,522,341 $2,447,418 $2,374,678 $2,304,056 $2,032,186 $1,847,442 $2,013,850 $939,943 $919,582

Taxes

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Tax Year 2025 P 2024 2023 2022 2021
AD VALOREM $38,770 $37,666 $36,904 $36,959 $37,555
NON AD VALOREM $706 $693 $642 $638 $680
TOTAL TAX $39,477 $38,359 $37,545 $37,596 $38,236
Tax Year 2025 P 2024 2023 2022 2021 2020 2019 2018 2017 2016
AD VALOREM $38,770 $37,666 $36,904 $36,959 $37,555 $34,134 $30,995 $32,820 $15,826 $15,994
NON AD VALOREM $706 $693 $642 $638 $680 $669 $670 $674 $661 $170
TOTAL TAX $39,477 $38,359 $37,545 $37,596 $38,236 $34,803 $31,665 $33,494 $16,487 $16,164

BUYERS TAKE NOTE: Taxes will change and often increase substantially when a property sells. The seller’s exemption benefits will GO AWAY the year after they sell and this may result in higher taxes for a buyer. Please use the Property Tax Calculator to get a better annual tax estimate if you are purchasing this property.