450 NE 33RD ST, BOCA RATON, FL 33431
Parcel: 06434708040570550 · Single Family · Zoning: 001
Assessed Value (2026)
$546,274
Property Details
Year Built
1959
Lot Sqft
8,264
Sales History
1
$530,000
2021-12-14
2
$530,000
2021-12-17
Tax Assessment History
$546,274
Assessed (2026)
$546,274
Market Value
$546,274
Taxable Value
$11,122
Annual Tax
2025
$546,274
2026
$546,274
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2026 | $546,274 | $546,274 | $546,274 | $11,122 | $265,200 | $281,074 |
| 2025 | $546,274 | $546,274 | $546,274 | $11,122 | $265,200 | $281,074 |
About 450 NE 33RD ST, BOCA RATON, FL 33431
450 NE 33RD ST, BOCA RATON, FL 33431 is a property built in 1959 on a 8,264 square foot lot. The property is currently owned by GIANNACHI SERGIO & GIANNACHI PATRICIA, recorded as of 2026-04-03. The owner appears to be owner-occupied based on the mailing address matching the property address.
The most recent sale was on 2021-12-17 for $530,000. The 2026 assessed value is $546,274 with a market value of $546,274. This breaks down to $265,200 for the land and $281,074 for the building.
This property is located in FEMA Flood Zone X, which indicates minimal flood risk. Flood insurance is typically not required for properties in Zone X. The median household income in this area is $77,346, and the median home value is $478,800.
The population density is 4,728 people per square mile. 450 NE 33RD ST, BOCA RATON, FL 33431 is located in BOCA RATON, Florida. Property records, tax assessments, sales history, and ownership information for this BOCA RATON property are sourced from palm_beach County public records.
The complete ownership history of this property spans from 2021 to 2021, with 2 recorded transactions in the public record. The current assessed value represents 103% of the most recent sale price..
Current Owner
GIANNACHI SERGIO & GIANNACHI PATRICIA
450 NE 33RD ST, BOCA RATON, FL, 33431
Since: 2026-04-03
View owner profile →
Flood Zone
Zone X
Minimal risk
Est. Annual Insurance
$6,299 — $11,616
Flood $400 — $800
Property/Wind $5,899 — $10,816
Estimate based on FEMA flood zone, property value, and year built. Actual premiums vary based on elevation, mitigation features, roof condition, and insurer. Not a quote.
Neighborhood
Median Income$77,346
Median Home Value$478,800
Pop. Density4,728/sq mi
Neighborhood 33431
70.6%
Owner-Occ
29.4%
Investor
3,465
Flips (4yr)
6,411
New Biz (3yr)
Distress Risk
MODERATE
30
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