7821 BYRON AVE, Miami Beach, FL 33141

Parcel: 0232020071120 · Multifamily 2-9 Units · Multifamily 3 Or More Units · Zoning: 3900

Assessed Value (2025)
$846,682

Property Details

Beds
4
Baths
4
Living Sqft
3,382
Year Built
1952
Lot Sqft
5,650
Stories
2
MULTIFAMILY 2-9 UNITS : MULTIFAMILY 3 OR MORE UNITS

Sales History

1
$400,000
2014-02-10
PAUL MEYERPARADISE APARTMENTS LLC
2
$756,000+89%
2018-03-28
PARADISE APARTMENTS LLCBYRON BUILDING LLC
3
$1,380,000+83%
2024-01-03
BYRON BUILDING LLC7821 BYRON BUILDING LLC
4
$1,380,000
2024-01-25

Tax Assessment History

$846,682
Assessed (2025)
$846,682
Market Value
$846,682
Taxable Value
$17,238
Annual Tax
2024
$818,565
$846,682
2025
$846,682
Assessed Market
View detailed table
YearAssessedMarketTaxableTax
2025 $846,682 $846,682 $846,682 $17,238
2024 $818,565 $846,682 $818,565 $16,665

About 7821 BYRON AVE, Miami Beach, FL 33141

7821 BYRON AVE, Miami Beach, FL 33141 is a 4-bedroom, 4-bathroom multifamily 2-9 units : multifamily 3 or more units built in 1952 with 3,382 square feet of living space on a 5,650 square foot lot. The property is currently owned by 7821 BYRON BUILDING LLC, recorded as of 2026-03-29. The mailing address differs from the property address, suggesting this may be an investment property or rental.

The most recent sale was on 2024-01-25 for $1,380,000. There are 4 recorded sales for this property. The 2025 assessed value is $846,682 with a market value of $846,682.

This breaks down to $678,000 for the land and $168,682 for the building. The assessed value increased 3% from $818,565 in 2024. The median household income in this area is $48,205, and the median home value is $277,400.

The population density is 35,924 people per square mile. There are active mortgage liens totaling $1,380,000 recorded against this property. 7821 BYRON AVE, Miami Beach, FL 33141 is located in Miami Beach, Florida.

Property records, tax assessments, sales history, and ownership information for this Miami Beach property are sourced from miami_dade County public records. The complete ownership history of this property spans from 2014 to 2024, with 4 recorded transactions in the public record. The current assessed value represents 61% of the most recent sale price.

This low ratio may suggest the property is under-assessed relative to market value, common after recent improvements or a competitive purchase. Based on the most recent sale, this property traded at $408 per square foot — a key metric for comparing value across Miami Beach's real estate market..

Current Owner

7821 BYRON BUILDING LLC
2601 S BAYSHORE DR 18 FLR, COCONUT GROVE, FL, 33133
Since: 2026-03-29
View owner profile →

People Behind This Entity

Est. Annual Insurance

$10,560 — $19,427
Flood $400 — $800
Property/Wind $10,160 — $18,627

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$48,205
Median Home Value$277,400
Pop. Density35,924/sq mi

Neighborhood 33141

26.1%
Owner-Occ
73.9%
Investor
443
Flips (4yr)
7,449
New Biz (3yr)
Distress Risk
MODERATE
31
View full risk analysis →

Mortgages

ACTIVE
$1,380,000
TADEO DANIEL KASTNER · 2025-07-24
4 satisfied mortgages
SATISFIED 2024-12-03
$900,000
ADHENIS INV LLC
SATISFIED 2024-01-25
$845,000
RBI MORTGAGES LLC
SATISFIED 2024-01-25
$50,000
NEXOS INVEST CORP
SATISFIED 2022-10-18
$780,000
NEXOS INVEST CORP
Est. Total Balance $1,380,000
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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