643 William St Key West, FL 33040
Old Town NeighborhoodEstimated Value: $3,006,000 - $3,462,000
4
Beds
3
Baths
1,992
Sq Ft
$1,629/Sq Ft
Est. Value
About This Home
This home is located at 643 William St, Key West, FL 33040 and is currently estimated at $3,244,122, approximately $1,628 per square foot. 643 William St is a home located in Monroe County with nearby schools including Horace O'Bryant School, Key West High School, and May Sands Montessori School.
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
May 14, 2007
Sold by
Derrick Bob L
Bought by
Hesse Robert T and Hesse Mary C
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$975,000
Outstanding Balance
$594,020
Interest Rate
6.38%
Mortgage Type
Unknown
Estimated Equity
$2,650,102
Purchase Details
Closed on
Mar 13, 2001
Sold by
Kathryn L Adams I
Bought by
Derrick Bob L
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$100,000
Interest Rate
7.01%
Mortgage Type
New Conventional
Purchase Details
Closed on
Feb 1, 1995
Bought by
Hesse Robert T and Hesse Mary C
Purchase Details
Closed on
May 1, 1991
Bought by
Hesse Robert T and Hesse Mary C
Purchase Details
Closed on
Apr 1, 1979
Bought by
Hesse Robert T and Hesse Mary C
Create a Home Valuation Report for This Property
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| Hesse Robert T | $1,700,000 | Attorney | |
| Derrick Bob L | -- | -- | |
| Hesse Robert T | $650,000 | -- | |
| Hesse Robert T | $300,000 | -- | |
| Hesse Robert T | $112,000 | -- |
Source: Public Records
Mortgage History
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | Hesse Robert T | $975,000 | |
| Previous Owner | Derrick Bob L | $674,000 | |
| Previous Owner | Derrick Bob L | $100,000 | |
| Previous Owner | Derrick Bob L | $600,000 |
Source: Public Records
Tax History Compared to Growth
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $16,193 | $2,888,154 | $1,730,916 | $1,157,238 |
| 2024 | $15,403 | $2,862,299 | $1,704,690 | $1,157,609 |
| 2023 | $15,403 | $2,756,191 | $1,639,125 | $1,117,066 |
| 2022 | $10,965 | $1,591,046 | $1,049,040 | $542,006 |
| 2021 | $9,331 | $1,048,528 | $687,340 | $361,188 |
| 2020 | $8,342 | $906,882 | $625,053 | $281,829 |
| 2019 | $8,180 | $880,529 | $590,085 | $290,444 |
| 2018 | $7,956 | $837,444 | $542,004 | $295,440 |
| 2017 | $8,138 | $842,440 | $0 | $0 |
| 2016 | $8,915 | $875,530 | $0 | $0 |
| 2015 | $9,069 | $867,185 | $0 | $0 |
| 2014 | $8,818 | $830,099 | $0 | $0 |
Source: Public Records
Map
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