$3,000,000
Sold · April 20, 2026
401 Warren Lane
Key Biscayne, FL 33149
Explore the area: Key Biscayne homes for sale · Miami Dade County real estate
Sale Summary
What this home sold for
- Sold price
- $3,000,000
- Vs. list price
- 6.2% under
- Days on market
- 126
- Price per sq ft
- $1,014
This 4-bedroom single-family home in Tropical Isle Homes Sub 1 sold for $3,000,000 on April 20, 2026. That was 6.2% below its final list price of $3,200,000. It spent 126 days on the market. At $1,014 per square foot, it closed 49.5% below the $2,009 median of the 6 other single-family home sales in the recent closings shown below.
Listing Snapshot
- Sold Price
- $3,000,000
- Sold On
- April 20, 2026
- Days on Site
- 126 Days
- Bedrooms
- 4
- Total Baths
- 3
- Full Baths
- 3
- Partial Baths
- 0
- Living Area
- 2,958 sqft
- Total Sq Ft
- 3,313 sqft
- Lot Size
- 0.19 Acres
- Year Built
- 1951
- Property Type
- Single Family
- MLS #
- A11875259
- Property Tax
- $23,023 (2025)
- Subdivision
- TROPICAL ISLE HOMES SUB 1
- County
- Miami Dade
- Status
- Sold
- Special Conditions
- Listed As Is
About This Property
Welcome to your private retreat in prestigious Key Biscayne! This spacious corner residence offers 4 bedrooms and 3 baths including a separate 1/1 in-law quarters ideal for extended family, or a private home office. The main home's functional layout features 3 beds/ 2 baths, generous living areas, and a tranquil ambiance. The kitchen includes stainless steel appliances and a formal dining room. A major upgrade providing peace of mind and long-term value was completed in 2024 with a new roof. Situated on a lush, tree-lined street, the property offers serene outdoor living with room for a pool. Enjoy the exclusive island lifestyle with access to top-rated schools, beaches, parks, marinas, and dining just minutes away. Ideal for buyers ready to make it their own in a prime neighborhood.
MLS media linkGeneral Features
- Property Type
- Single Family
- Status
- Sold
- Year Built
- 1951
- Property Condition
- Resale
- Number of Stories
- 1
- Levels
- One
- Garage Spaces
- 0
- Parking
- Circular Driveway / Covered / Carport / Detached Carport / Driveway
- Direction Faces
- Southwest
- Lot Size (Acres)
- 0.19
- Living Sq Ft
- 2,958
- Total Sq Ft
- 3,313
- Sewer
- Public Sewer
- Water Source
- Public
- Zoning
- 0100
Interior Features
- Appliances
- Dryer / Dishwasher / Electric Range / Electric Water Heater / Disposal / Ice Maker / Microwave / Oven / Refrigerator / Water Purifier / Washer
- Cooling
- Central Air / Ceiling Fans
- Heating
- Central
- Flooring
- Ceramic Tile / Marble
- Interior Features
- Bidet / Bedroom On Main Level / Closet Cabinetry / Dining Area / Separate Formal Dining Room / Dual Sinks / Entrance Foyer / Main Level Primary / Multiple En Suite Bathrooms / Storage / Separate Shower / Tub Shower
- Windows
- Arched / Blinds
- Total Rooms
- 4
Exterior Features
- Construction
- Block
- Roof
- Flat / Tile
- Exterior Features
- Outdoor Living Area
- Patio & Porch
- Deck / Patio
- View
- Garden
Community & HOA
- Association Amenities
- Other / Sidewalks
- Utilities
- Cable Available
- Pets Allowed
- No Pet Restrictions / Yes
- 55+ Community
- Yes
- Financing Terms
- Cash / Conventional
- Restrictions
- See Remarks
- MLS Area
- 2420
Schools
- Elementary School
- Key Biscayne K-8
- Middle School
- Ponce De Leon
- High School
- Coral Gables
About the Community
- Homes for Sale
- 10
- Under Contract
- 2
- Median List Price
- $6,445,000
- Median $/Sq Ft
- $1,791
- Avg Days on Market
- 172
Frequently Asked Questions
- How do I schedule a tour of 401 Warren Lane, Key Biscayne, FL 33149?
- Use the Tour button on this listing to request a showing of 401 Warren Lane, Key Biscayne, FL 33149. Pick a day and time and choose an in-person or video-chat tour, and a Pure Equity agent will confirm your visit, often the same day.
- Is 401 Warren Lane, Key Biscayne, FL 33149 still available?
- 401 Warren Lane, Key Biscayne, FL 33149 is currently listed as Sold, and has been on the market 126 days. Status updates directly from the MLS as homes go under contract, so ask us to confirm availability before you plan a visit.
- How much is the monthly payment for 401 Warren Lane, Key Biscayne, FL 33149?
- With 20% down ($640,000) on the $3,200,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 401 Warren Lane, Key Biscayne, FL 33149 is about $16,817/mo, before property taxes, insurance. Use the payment estimate on this page to adjust the down payment and rate.
- How do I get pre-approved to buy 401 Warren Lane, Key Biscayne, FL 33149?
- Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 401 Warren Lane, Key Biscayne, FL 33149. Contact Pure Equity and we'll connect you with a trusted local lender to review your financing options, no obligation.
- What schools serve 401 Warren Lane, Key Biscayne, FL 33149?
- 401 Warren Lane, Key Biscayne, FL 33149 is zoned for Key Biscayne K-8 (elementary), Ponce De Leon (middle), Coral Gables (high). School assignments and boundaries can change year to year, so confirm current zoning with the local school district before you buy.
- Can I negotiate the price of 401 Warren Lane, Key Biscayne, FL 33149?
- Often, yes. The right offer on 401 Warren Lane, Key Biscayne, FL 33149 depends on how it's priced against comparable single family sales in Key Biscayne, how long it's been listed, and how motivated the seller is. Pure Equity will run the comps and help you craft a competitive, well-supported offer.
Listing courtesy of Platinum Properties Int'l Inc.
Listing information is provided by BeachesMLS, Inc.and is deemed reliable but not guaranteed accurate by the MLS or Pure Equity. Information is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. © 2026 BeachesMLS, Inc. Last updated August 30, 2026.
$3,000,000
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Listed by Monica M Veiga, Platinum Properties Int'l Inc.
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Recent Sales
Recently sold homes in Tropical Isle Homes Sub 1
These are the last 6 recorded closings in Tropical Isle Homes Sub 1, with the price each home actually sold for rather than what it was listed at. They closed at a median of $2,022 per square foot. The most recent closed on October 5, 2026. Closed sales are what an appraiser and a buyer's agent will look at, so they are the starting point for pricing a home here.
Sold$7,767,500
Sold · October 5, 2026
165 Hampton Lane
6 bed · 8.5 bath · 3,842 sqft · $2,022/sqft
$482,500 under the asking price
Sold$3,100,000
Sold · August 24, 2026
301 Hampton Lane
4 bed · 3 bath · 2,068 sqft · $1,499/sqft
$100,000 under the asking price
Sold$17,500,000
Sold · July 8, 2026
230 Harbor Drive
7 bed · 7.5 bath · 6,240 sqft · $2,804/sqft
$4,300,000 under the asking price
Sold$2,800,000
Sold · June 30, 2026
355 Redwood Lane
3 bed · 2 bath · 1,403 sqft · $1,996/sqft
$175,000 under the asking price
Sold$2,600,000
Sold · June 29, 2026
301 Redwood Lane
3 bed · 2 bath · 1,333 sqft · $1,950/sqft
$400,000 under the asking price
Sold$3,000,000
Sold · May 6, 2026
310 Greenwood Drive
3 bed · 2 bath · 1,304 sqft · $2,301/sqft
$400,000 under the asking price
See every recorded sale in Tropical Isle Homes Sub 1 or find out what your Tropical Isle Homes Sub 1 home is worth.
