4320 SW 14 ST, Miami-Dade County, FL 33134
Parcel: 3041080220400 · Residential - Single Family · 1 Unit · Zoning: 0100
Assessed Value (2025)
$828,061
Property Details
Beds
3
Baths
2.5
Living Sqft
2,294
Year Built
1943
Lot Sqft
6,420
Stories
1
RESIDENTIAL - SINGLE FAMILY : 1 UNIT
Sales History
1
$220,000
2002-10-01
2
$700,000+218%
2023-08-18
HERMES N ARAUZ &W MARIA B → 1286 NW 59 ST LLC
3
$700,000
2023-09-15
4
$1,575,000+125%
2025-03-13
1286 NW 59 ST LLC → MARIO ANTONIO VIEIRA SADALLA
5
$1,575,000
2025-03-27
Tax Assessment History
$828,061
Assessed (2025)
$851,366
Market Value
$828,061
Taxable Value
$16,859
Annual Tax
2024
$580,540
2025
$828,061
$851,366
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2025 | $828,061 | $851,366 | $828,061 | $16,859 | $545,700 | $305,666 |
| 2024 | $580,540 | $580,540 | $580,540 | $11,819 | $470,591 | $109,949 |
About 4320 SW 14 ST, Miami-Dade County, FL 33134
4320 SW 14 ST, Miami-Dade County, FL 33134 is a 3-bedroom, 2.5-bathroom residential - single family : 1 unit built in 1943 with 2,294 square feet of living space on a 6,420 square foot lot. The property is currently owned by MARIO ANTONIO VIEIRA SADALLA RAQUEL W PIRES VALVERDE SADALLA, recorded as of 2026-04-19. The owner appears to be owner-occupied based on the mailing address matching the property address.
The most recent sale was on 2025-03-27 for $1,575,000. There are 5 recorded sales for this property. The 2025 assessed value is $828,061 with a market value of $851,366.
This breaks down to $545,700 for the land and $305,666 for the building. The assessed value increased 43% from $580,540 in 2024. The median household income in this area is $57,525, and the median home value is $377,600.
The population density is 11,643 people per square mile. There are active mortgage liens totaling $1,088,469 recorded against this property. The complete ownership history of this property spans from 2002 to 2025, with 5 recorded transactions in the public record.
The current assessed value represents 53% 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 $687 per square foot — a key metric for comparing value across the area's real estate market..
Building Permits (7)
| Permit # | Type | Description | Status | Date | Cost |
|---|---|---|---|---|---|
| C2025134513 | zips | F | — | ||
| C2024181077 | building | F | — | ||
| C2024167021 | mechanical | F | — | ||
| C2024142600 | building | F | — | ||
| W2024138518 | plumbing | F | — | ||
| C2024133814 | electrical | F | — | ||
| C2024027741 | building | F | $166,250 |
Current Owner
MARIO ANTONIO VIEIRA SADALLA RAQUEL W PIRES VALVERDE SADALLA
4320 SW 14 ST, MIAMI, FL, 33134
Since: 2026-04-19
View owner profile →
Est. Annual Insurance
$10,336 — $19,017
Flood $400 — $800
Property/Wind $9,936 — $18,217
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$57,525
Median Home Value$377,600
Pop. Density11,643/sq mi
Neighborhood 33134
52.2%
Owner-Occ
47.8%
Investor
321
Flips (4yr)
14,561
New Biz (3yr)
Distress Risk
MODERATE
35
Mortgages
ACTIVE
$1,102,500
A & D MORTGAGE LLC · 2025-03-27
Est. Total Balance $1,088,469
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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