Duplex
2967 21 St
2967 21 St, Miami FL 33145 Get directions
$1,300,000
2,312 SqFt
See estimated monthly costThis listing is courtesy of LM Realty Group. Lucy Mangrum
Overview
Investor Opportunity – Updated Old Florida Charmer on Oversized Buildable Lot with Duplex Zoning. Prime investment potential in one of Miami’s most desirable neighborhoods. This fully updated 3-bedroom, 2-bath sits on an expansive 11,484 sq ft fenced lot, offering both immediate rental value and long-term development upside. Property features a free standing 1 bedroom/1 bathroom second story apartment with laundry room, ample storage and its own electric meter. The property is zoned T3-O Suburban, allowing single-family or two-family (duplex) construction with up to 2 stories (25' max to the eave)—a rare zoning advantage in this area. Whether you’re looking to hold as a turnkey rental, expand the existing footprint, or redevelop into a duplex for increased cash flow, the possibilities are strong. The home features modern updates throughout, while the lot provides exceptional privacy with lush landscaping and mature tropical fruit trees. The oversized parcel offers ample space for future additions, ADU potential, or a complete redevelopment strategy. Located in a high-demand, centrally positioned neighborhood, this property combines charm, privacy, and significant upside—ideal for investors seeking flexibility, appreciation, and multiple exit strategies. Main house currently rented at $3700/mo and 1/1 unit at $2000/mo.
Facts & features
Interior
- Living area (sq ft)
- 2,312
- Stairs
Building & exterior
- Year built
- 1936
- Fruit Trees
- Room For Pool
Taxes
- Annual tax
- $14,875
- Tax year
- 2025
- Parcel number
- 01-41-09-039-0200
Listing
- MLS number
- A12115015
- Property type
- Duplex
- Price per SqFt
- $562
- Subdivision
- MILLERDALE
- On market since
- Oct 30, 2026
- Days on market
- 0
Estimated monthly cost
$8,788 per month
- Principal & interest (30 yr)
- $6,574
- Property tax
- $1,240
- Insurance (estimated)
- $975
An estimate for comparison only — not a loan offer, a quote, or a commitment to lend. Actual taxes, insurance and financing terms will differ.
Location
Nearby schools
- Brito Miami Private School
- Jose Marti School 1st Campus
- Meni Ninho Meni Ninha School
- Jose Marti School 3rd Campus
- Silver Bluff Elementary
- Lincoln-Marti Community Agency 27
- MLMPI Prep Academy 4
- Montealegre Senior High School
- Lincoln-Marti Community Agency 27-8
- Shenandoah Middle
- Coconut Grove Montessori Preschool & Elementary School
- Coral Gables Preparatory Academy MLC
- Mater Brickell Preparatory Academy
- Mater Grove Academy
- International Studies Charter High School
Copyright SEFMLS © 2026. Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited, is a violation of the terms of use, and may violate federal and state law.