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Four-Unit Apartment Building
For Sale
$1,450,000

421 SW 9th Ave, Miami, FL 33130

MULTI_FAMILY - Other - Miami, FL

Property Size2,000 SF
Price / SF$725
Days on Market9

Property Features for 421 SW 9th Ave

General Information

Property type Residential Multi Family
Property subtype Quadruplex
Zoning description 3900
Bedrooms 4
Full bathrooms 4
Rooms Bathroom 3, Bathroom 2, Bathroom 4, Bathroom 1, Bedroom 3, Bedroom 4, Bedroom 2, Bedroom 1
Parking 4
Subdivision CAROLINA COURT A R-S
Lot features < 1/4 Acre
Standard status Active
APN 01-41-38-005-0010
Size 2,000 SF

Taxes and HOA fees

Tax Year 2024
Tax Description 38 54 41 CAROLINA COURT R-S PB 15-56 LOT 1 LOT SIZE 5601 SQUARE FEET OR 12960-2185 & OR 20035-2578 10 2001 1
Tax Annual Amount 9457
Legal Description 38 54 41 CAROLINA COURT R-S PB 15-56 LOT 1 LOT SIZE 5601 SQUARE FEET OR 12960-2185 & OR 20035-2578 10 2001 1

Utilities

Utilities Cable Available
Sewer type Public Sewer
Heating system Wall Furnace
Cooling system Wall/Window Unit(s), Window Unit(s)
Water source Public

Building Details

Year built 1956
Floors in Building 1
Flooring type Tile
Building materials Block
Roof type Shingle
Architectural style Other
Listing Agency: RE/MAX Advance Realty II · RE/MAX International
Listed By: Haraum Mellado · License #3355465
Added: Aug 3 Changed: Aug 9 Last Checked: Aug 11 at 9:06PM
MLS# A12062350

Copyright © 2026 Miami REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This 2,000-square-foot quadplex contains four separate one-bedroom, one-bath residences. Built in 1956, the block-construction property features tile flooring, shingle roofing, wall furnaces, and window or wall/window cooling units. The building is currently occupied by tenants.

The property is located at 421 SW 9th Ave in Miami, within ZIP Code 33130. Downtown Miami, Coconut Grove, Miami River Landing, and major highways are identified as nearby destinations. Public water and public sewer serve the property, with cable availability also reported.

Key Highlights

  • 2,000‑square‑foot quadplex with four residences
  • Each unit includes 1 bedroom and 1 bathroom
  • Block construction with tile flooring

Property Analytics

Current Use

Quadplexes

Suggested Use

Top Pick Butcher Carpet & Flooring Store Restaurant Adult Day Care Locksmith Pet Grooming Service

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

4
Residential units
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

3,822
Businesses Nearby

Demographics for 33130, FL

35,609
Population
20,377
Households
1.7
Avg Household Size
36
Median Age
42%
College-Educated
81%
High-School Grad
1.1 sq mi
ZIP Area
32,372
Density / Sq Mi
$57,933
Median Household Income
$36,888
Median Earnings
$1,656
Median Rent
$479,800
Median Home Value

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Quadplex - Tenant-occupied quadplex with four one-bedroom, one-bath residences and public water and sewer service.
Where is this quadplex located?
The property is located at 421 SW 9th Ave Miami, FL.
What is the asking price?
The asking price for this property is $1,450,000.
What are key features of this property?
This property features: 2,000‑square‑foot quadplex with four residences; Each unit includes 1 bedroom and 1 bathroom; Block construction with tile flooring
More about this property
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