How do I schedule a tour of 677 Hampton Lane, Key Biscayne, FL 33149?

Use the Tour button on this listing to request a showing of 677 Hampton 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 677 Hampton Lane, Key Biscayne, FL 33149 still available?

677 Hampton Lane, Key Biscayne, FL 33149 is currently listed as Sold, and has been on the market 161 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 677 Hampton Lane, Key Biscayne, FL 33149?

With 20% down ($694,000) on the $3,470,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 677 Hampton Lane, Key Biscayne, FL 33149 is about $18,236/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 677 Hampton Lane, Key Biscayne, FL 33149?

Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 677 Hampton 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 677 Hampton Lane, Key Biscayne, FL 33149?

677 Hampton 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 677 Hampton Lane, Key Biscayne, FL 33149?

Often, yes. The right offer on 677 Hampton 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.

Sold

161 Days on Market

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$3,125,000

Sold · March 9, 2026

677 Hampton Lane

Key Biscayne, FL 33149

BISCAYNE KEY ESTATES

Explore the area: Key Biscayne homes for sale · Miami Dade County real estate

Sale Summary

What this home sold for

Sold price: $3,125,000
Vs. list price: 9.9% under
Days on market: 161
Price per sq ft: $1,287

This 5-bedroom single-family home in Biscayne Key Estates sold for $3,125,000 on March 9, 2026. That was 9.9% below its final list price of $3,470,000. It first came on the market at $3,560,000, so the price was adjusted before it sold. It spent 161 days on the market. At $1,287 per square foot, it closed 7.9% below the $1,397 median of the 6 other single-family home sales in the recent closings shown below.

Bedrooms

Bathrooms

2,429

Living Sq Ft

1951

Year Built

Listing Snapshot

Sold Price: $3,125,000
Sold On: March 9, 2026
Days on Site: 161 Days
Bedrooms: 5
Total Baths: 4
Full Baths: 3
Partial Baths: 1
Living Area: 2,429 sqft
Total Sq Ft: 2,760 sqft
Lot Size: 0.17 Acres
Year Built: 1951
Property Type: Single Family
MLS #: A11857280
Property Tax: $21,691 (2024)
Subdivision: BISCAYNE KEY ESTATES
County: Miami Dade
Status: Sold

About This Property

Located in a quiet, family-friendly neighborhood, this spacious 5-bedroom, 3.5-bathroom home offers 2,649 sq ft of updated living space (according to appraisal done in 2020) on a 7,500 sq ft lot. Features include modern bathrooms, walk-in closets, a dedicated laundry room, two AC units for year-round comfort, and hurricane impact windows. The private backyard is an ideal retreat with a heated chlorine pool—perfect for entertaining or relaxing. Just a short walk to Key Biscayne K-8 Center, Winn-Dixie, CVS, and great local restaurants. A move-in-ready home in one of the island’s most desirable locations!

MLS media link

General Features

Property Type: Single Family
Status: Sold
Year Built: 1951
Property Condition: Updated Remodeled
Number of Stories: 1
Levels: One
Garage Spaces: 0
Parking: Driveway
Direction Faces: West
Lot Size (Acres): 0.17
Living Sq Ft: 2,429
Total Sq Ft: 2,760
Sewer: Public Sewer
Water Source: Public
Zoning: 0100

Interior Features

Appliances: Dryer / Dishwasher / Electric Range / Electric Water Heater / Disposal / Microwave / Oven / Refrigerator / Washer
Cooling: Central Air / Ceiling Fans
Heating: Central
Flooring: Other / Tile
Interior Features: Wet Bar / Bedroom On Main Level / Dining Area / Separate Formal Dining Room / Dual Sinks / Entrance Foyer / Main Level Primary / Other / Separate Shower / Bar / Walk In Closets
Windows: Blinds
Total Rooms: 2
Furnished: Unfurnished

Exterior Features

Construction: Block
Roof: Other / Spanish Tile
Exterior Features: Lighting / Outdoor Living Area
Private Pool: Yes
Pool Features: Heated / In Ground
Patio & Porch: Deck / Patio
Waterfront Features: None
View: Garden

Community & HOA

Pets Allowed: No Pet Restrictions / Yes
55+ Community: Yes
Financing Terms: Cash / Conventional / FHA / Other
Restrictions: No Restrictions
MLS Area: 2520

Schools

Elementary School: Key Biscayne K-8
Middle School: Ponce De Leon
High School: Coral Gables

About the Community

Biscayne Key Estates

View Community Details →

Biscayne Key Estates is a luxury community in Key Biscayne, Miami-Dade County, Florida. Properties are priced from $2,900,000 to $11,300,000. Pure Equity lists homes in Biscayne Key Estates and represents buyers. Commission is negotiable, and what we are paid is agreed with you in writing before you commit to anything.

Homes for Sale: 8
Under Contract: 1
Median List Price: $5,489,000
Median $/Sq Ft: $1,532
Avg Days on Market: 139

View all 8 homes for sale in Biscayne Key Estates →

Frequently Asked Questions

How do I schedule a tour of 677 Hampton Lane, Key Biscayne, FL 33149?: Use the Tour button on this listing to request a showing of 677 Hampton 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 677 Hampton Lane, Key Biscayne, FL 33149 still available?: 677 Hampton Lane, Key Biscayne, FL 33149 is currently listed as Sold, and has been on the market 161 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 677 Hampton Lane, Key Biscayne, FL 33149?: With 20% down ($694,000) on the $3,470,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 677 Hampton Lane, Key Biscayne, FL 33149 is about $18,236/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 677 Hampton Lane, Key Biscayne, FL 33149?: Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 677 Hampton 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 677 Hampton Lane, Key Biscayne, FL 33149?: 677 Hampton 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 677 Hampton Lane, Key Biscayne, FL 33149?: Often, yes. The right offer on 677 Hampton 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 Sea Grove Realty

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.

$3,125,000

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Listed by Maurice Milton, Sea Grove Realty

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Recently sold homes in Biscayne Key Estates

These are the last 6 recorded closings in Biscayne Key Estates, with the price each home actually sold for rather than what it was listed at. They closed at a median of $1,425 per square foot. The most recent closed on September 28, 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.