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ActiveMLS listing sourceMIAMI REALTORS® MLS
ActiveMLS® A12092750
$3,000,000

421 Luenga Avenue, Coral Gables, FL 33146

Beds
3
Baths
2
Sqft
1,760
Est. payment$20,298/mo
Home type
Single Family Residence
Year built
1950
Lot size
12,632 sqft
Price / sqft
$1,705
HOA
$0/mo
Community
C GAB RIVIERA SEC 10

Property description

RARE CORAL GABLES DEVELOPMENT OPPORTUNITY on an expansive and DEEP 12,500 SF lot (100' Wide x 125' Deep) in the highly desirable Riviera section, just minutes from Coconut Grove. An exceptional opportunity to build a custom residence in an established neighborhood surrounded by significant new construction and luxury homes, with a brand new luxury home being constructed directly across the street.Ideally located near Coconut Grove, South Miami and the heart of Coral Gables, with many of Miami's most sought-after private schools nearby, including Ransom, Carrollton, Gulliver and St. Hugh.The existing residence is remodeled and livable. Of particular value, the oversized heated pool and spa were completely rebuilt 4 years ago and are positioned toward the rear of the property, allowing the potential to incorporate it into a new construction plan.A compelling opportunity for a developer, builder or end user seeking a substantial Coral Gables lot in an exceptional location. Property offered AS IS. All measurements, development potential, zoning and school assignments to be independently verified by buyer. Please do not walk property without an appointment.

Listing activity

Days on market
8
Listed
Sep 21, 2026
MLS listing updated
5 hours ago
Feed last checked
6 minutes ago

Listed by Rafael Maryahin · Atlas Realty Miami, LLC.

Map

Map location is based on MLS-supplied coordinates. Verify the location before relying on it.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms
3
Bathrooms
2
Bathrooms (decimal)
2
Full bathrooms
2
Half bathrooms
0

Rooms & features

Rooms
1
Flooring
Tile, Wood
Appliances
Other
Other equipment
Other

Heating & cooling

Heating
Electric
Cooling
Electric
Property

Parking

Garage spaces
2
Garage
Yes
Covered spaces
2
Parking features
Circular Driveway
Attached garage
No

Exterior

Stories
1
Building area
2,222 sqft
Entry level
1
Fencing
Fenced
Pool
Yes
Pool features
In Ground
View
Garden, Pool
Waterfront property
No
Spa
Yes
Spa features
Heated

Lot

Lot size
12,632 sqft
Lot size (acres)
0.29 acres
Zoning
0100
Road surface
Paved
Road frontage
Public Road
Construction

Type & style

Home type
Single Family Residence
Year built
1950
New construction
No

Materials

Construction
Block, CBS
Roof
Barrel
Property condition
Updated/Remodeled
Levels
One
Faces
South
Utilities & green energy

Utilities

Sewer
Septic Tank
Water
Public, Well
Community & HOA

Community

Subdivision
C GAB RIVIERA SEC 10
MLS area
2410
55+ community
No

Association

Has association
No
Estimated monthly dues
$0
Lease details

Not reported by the listing source.

Location

Area details

City
Coral Gables
County
Miami-Dade
ZIP code
33146
Manufactured home details

Not reported by the listing source.

Financial & listing details

Listing

MLS number
A12092750
Possession
Negotiable
Original list price
$3,000,000
Parcel number
0341290271020
Annual property tax
$38,779
Tax year
2025
Tax legal description
CORAL GABLES RIVIERA SEC PART 10 PB 31-1 LOTS 19 & 20 BLK 113 LOT SIZE 100 X 125 OR 20962-0055 09/2002 4
Additional MLS details

Reported by the listing source

Association
No
Bathrooms Total Decimal
2
Bathrooms Total Integer
2
Building Area Total
2222
Construction Materials
Block, CBS
County Or Parish
Miami-Dade
Days On Market
8
Direction Faces
South
Elementary School
George Washington Carver
High School
Coral Gables
List Price
3000000
Listing Contract Date
2026-09-21
Living Area
1760
Lot Size Acres
0.29
Lot Size Area
12500
MLSArea Major
2410
Middle Or Junior School
Ponce De Leon
Mls Status
Active
On Market Date
2026-09-21
Photos Count
3
Postal Code
33146
Property Sub Type
Single Family Residence
Property Type
Residential
Road Frontage Type
Public Road
Road Surface Type
Paved
Rooms Total
1
Senior Community
No
Standard Status
Active
State Or Province
FL
Status Change Timestamp
2026-09-21T04:00:00Z
Stories Total
1
Subdivision Name
C GAB RIVIERA SEC 10
Water Source
Public, Well
Tax Annual Amount
38779
Bathrooms Full
2
Pool Private
Yes
Bedrooms Total
3
Waterfront
No
Bathrooms Half
0

Market value

Automated estimate—No licensed valuation source connected
Estimated sales range—Ask Karim for a local market analysis
Estimated rent—No licensed rental valuation source connected

Price history

DateEventPrice
Sep 21, 2026ListedMIAMI REALTORS® MLS$3,000,000$1,705/sqft

Public tax history

YearProperty taxesAssessment
2025$38,779—

Payment calculator

Estimated monthly payment$20,298/moIllustrative estimate, not a loan offer.
Principal & interest
$15,566
Property taxes
$3,232
Insurance
$1,500
Association dues
$0

Live national rate context is displayed below through Mortgage News Daily’s official widget. The calculator rate remains a separate assumption until licensed machine-readable access is connected. This is not a loan offer.

Neighborhood

Area

C GAB RIVIERA SEC 10

Coral Gables · Miami-Dade County · 33146

Climate risk

—

No licensed climate-risk source is connected.

Nearby schools

George Washington CarverElementary
—
Ponce De LeonMiddle
—
Coral GablesHigh
—
School names and districts are MLS-reported when available. Verify attendance boundaries with the school district. Ratings require a licensed ratings provider.

Nearby homes

12 homes

Similar homes

12 homes
MLS listing source

MIAMI REALTORS® MLS · Listing courtesy of Atlas Realty Miami, LLC.. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers’ personal, non-commercial use and may be used only to identify prospective properties they may be interested in purchasing or leasing. Terms of use · Equal Housing Opportunity.