691 Hampton Ln, Key Biscayne, FL 33149
Property image
Property image
OFF MARKET

691 Hampton Ln
Key Biscayne, FL 33149

  • 6 Beds
  • 6.5 Baths
  • 3,790 sqft

$5,001,700

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $33,167/mo*

$5,001,700

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $33,167/mo*
6 Beds
6.5 Baths
3,790 sqft

Home Value

Trulia Estimate
$5M
Since last month
Decreased$21K (-0.4%)
Since last year
Increased$366K (+8%)
Since last sale
Increased$2M (+48.4%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +47% in the last 10 years
MonthEstimated value
2026
August 2026$4.97M
July 2026$4.95M
June 2026$4.99M
May 2026$4.89M
April 2026$4.81M
March 2026$4.72M
February 2026$4.64M
January 2026$4.53M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.14
Single-Family Home
$4,200,000
03/27/26
6
5.5
3,436
0.17
Single-Family Home
$4,820,000
08/15/25
6
6.5
4,165
0.21
Single-Family Home
$4,950,000
04/20/26
6
6
3,888
0.13
Single-Family Home
$3,700,000
01/27/26
5
5
3,962
0.01
Single-Family Home
$3,125,000
03/09/26
5
3.5
2,429
0.13
Single-Family Home
$3,475,000
01/27/26
5
4.5
2,320
0.20
Single-Family Home
$5,690,000
06/15/26
6
5
3,584
0.15
Single-Family Home
$3,500,000
01/16/26
4
3.5
2,775
0.30
Single-Family Home
$4,400,000
04/08/26
5
5
3,230
0.26
Single-Family Home
$4,475,000
04/10/26
4
3.5
3,666

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
0.01
$3,125,000
5
3.5
2,429
Recently Sold
0.03
$2,806,400
4
4
2,488
Off Market
0.05
$3,800,000
4
3.5
3,403
For Sale
0.08
$5,478,000
4
3.5
3,549
For Sale
0.09
$6,183,900
5
5.5
3,525
Off Market
0.08
$5,091,600
5
5.5
3,865
Off Market
0.10
$3,282,400
5
3
2,537
Off Market
0.09
$2,850,000
-
-
-
Recently Sold
0.13
$3,700,000
5
5
3,962
Recently Sold
0.11
$3,206,600
5
5
5,371
Off Market
0.12
$2,625,000
3
1
1,265
Recently Sold
0.13
$3,475,000
5
4.5
2,320
Recently Sold

Local Information

  • Map ViewExplore the area around 691 Hampton Ln.
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2015
Living Area
3,790 sqft
Price/Sqft
$1,320

About this House

SPECTACULAR OVERSIZED CORNER LOT WITH A BEAUTIFULLY DESIGNED MODERN HOME. ITALIAN KITCHEN AND FLOORING, LARGE IMPACT WINDOWS FOR OUTSTANDING NATURAL LIGHT. OFFICE SPACE, GOURMET KITCHEN, SUB ZERO APPLIANCES.CUSTOM MADE CLOSETS. COVERED BALCONY TERRACE OVER LOOKING POOL AND GARDEN. IMMACULATE LANDSCAPE DESIGN.OPEN SPACIOUS 6/6.5 BR.HUGE STORAGE IN CARPORT AREA. ENJOY KEY BISCAYNE IN A DESIRABLE FULL OF LIGHT HOME.
691 Hampton Ln, Key Biscayne, FL 33149 is a 6 bedroom, 7 bathroom, 3,790 sqft single-family home built in 2015. It last sold for $3,346,500 on May 5, 2021. It is currently off market. The Trulia Estimate is $5,001,700, with a rent estimate of $24,537/month.

Home Details for 691 Hampton Ln

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Other
Interior Details
Additional StorageTypes of Rooms: Family Room, Library, OfficeStorage
Appliances & Utilities
DishwasherDryerMicrowaveRefrigerator

Exterior Features

Exterior Home Features
Roof: OtherExterior: StuccoPatioPorch
Pool
Pool
Parking & Garage
Parking Spaces: 2Parking: Off Street

Property Information

Year Built
Year Built: 2015Year Updated: 1960
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 7665 sqft

Price and Tax history

DateEventPrice
May 5, 2021
Source: MIAMI #A10978365
Sold
$3,346,500
May 5, 2021
Source: BHHS EWM Realty #A10978365
Pending
$3,690,000
Jan 5, 2021
Source: Agent Provided
Listed For Sale
$3,690,000
Dec 19, 2019
Source: Agent Provided
ListingRemoved
$3,285,000
Oct 7, 2019
Source: Agent Provided
Listed For Sale
$3,285,000

Market trends in Key Biscayne

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.56M
$26.67K
MoM
Sale-to-List Price
94.6%
Price per sq ft
$981
$37
MoM
Available listings
144
15
MoM
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Around this home

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Key Biscayne

At least 116 Trulia users voted on each feature.
  • 94 % Say it's walkable to grocery stores

  • 94 % Say kids play outside

  • 90 % Say it's dog friendly

  • 90 % Say it's walkable to restaurants

  • 86 % Say people would walk alone at night

  • 86 % Say there are sidewalks

  • 79 % Say it's quiet

  • 79 % Say there's holiday spirit

  • 76 % Say they plan to stay for at least 5 years

  • 68 % Say parking is easy

  • 67 % Say streets are well-lit

  • 60 % Say there are community events

  • 58 % Say neighbors are friendly

  • 54 % Say yards are well-kept

  • 52 % Say there's wildlife

  • 50 % Say car is needed

Sourced by Trulia users. Learn more about our methodology.
  • Othoniel Marlieri
    "Key Biscayne os a perfect place to leave, but need more attention about basic things like a Super Market and safe environment. "
  • Mariafedc
    "There are lots of places that are dog friendly. There’s a dog park. Many dog owners live in the area. "
  • Lladom
    "Very safe and friendly community. Excellent for growing up kids. Traffic is the downside. Best town in South Florida by large."
  • Ericazc
    "Christmas, 4th of July, and many other beautiful family events happens in the island. Great place for the kids. "
  • Deborah B.
    "Have been spending winters here for 53 years. Love the family focus, beautiful beaches and public amenities. Thoughtful services like free Freebee pick ups and transportation to shopping make the Key accessible for teens to seniors. "
  • Mati P.
    "Its beautiful, peaceful and safe. I feel great living here. It’s lush, people are friendly, and respectful. It’s a great place to raise a family. The community is very pretty, Gardenia are manicured. There’s beautiful beaches and gorgeous homes. The school is pretty good as well. "
  • Ayishamartins
    "Some places do not allow dogs but there is a dog park weather like a bunch of dogs and mostly it’s pretty nice"
  • Mati P.
    "This is a safe neighborhood, kids walk by themselves all the time. It makes me feel safe to life here. "
  • Luis D.
    "Halloween’s decoration and fully of events in that day. Many sports in Village green. The community center has many events for all the family "
  • Adrian.grottola
    "Very friendly for pets (dogs) with great special spaces for them and many dog walkers in the island."
  • Mathew P.
    "The unity and the sense of community. The safety and sense of family oriented households that attribute to a beautiful place to live. "
  • Ivan M.
    "Save and quite perfect place for a family. There are as a public transportation electric’s cars around the island. "
  • Mayra
    "Great neighborhood! They celebrate Halloween, Christmas, Easter and much more! A lot of activities and sports for kids"
  • Efrao
    "Great place to live and I don’t commute everything is close by and i walk to work. Public transportation is great "
  • Kikisammataro
    "Halloween is a big event. Saturday has a farmers market. Kids are safe. Many schools and parks. Including dog park. "
  • Mayra
    "This is a very safe family neighborhood. Kids run freely and there’s a lot of activities for them. The school is great but the classrooms have more students than it should."
  • Ljsklein
    "My building is dog friendly. It seems like most of the people have dogs and love to walk them. We all clean up after our dogs. There’s poop bags in containers around the building with a place to dispose of them. There is also a dog park on the Key. "
  • Maria
    "I don’t have dogs. There’s a very nice dog park right next to the green field. Dogs are not allowed in the field, that is why they have their dog park, but the many owners don’t follow the rules which is very annoying. Most of all when you get the smell when exercising...."
  • Fabio
    "Great Place to leave. Good people, privacy, no crime. Walkable area, beach access, wide kind of services. Thanks "
  • Dani.montenegro
    "I can’t give my opinion because I don’t have dogs, cat or any other pet. And there are many dog owners in KB but most of them are not very respectful with people who don’t. "
  • Dcas
    "Great area for kids and young families. Very safe neighborhood and extremely easy to walk or ride a bike anywhere "
  • Kiragrossman
    "They would absolutely love the dog park. There are two sides for bigger dogs and smaller dogs. Everyone is very friendly "
  • Kiragrossman
    "This is a Great place to live. The neighborhoods are safe and it’s a great location. Great for children. Good restaurants shops"
  • Sandra S.
    "I love this neighborhood, I have everything I need is quiet and safe, walk to most places and has two state parks"
  • Kimbokak
    "Friendly, kind neighbors, close to everything, and safe. You can do pretty much everything on the island, but it is more expensive."
  • Garandrew
    "I am visiting for vacations and love this place. Nice neighborhood and friendly people. Very likely I will recommend it to my friends and family. "
  • Thengea
    "If you don't have to commute out of the island it's wonderful. Otherwise, every event causes so much traffic. Living on an island is a blessing but the peoole really don't say hello or even make eye contact at the stores or parks :/"

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Homes for sale near 691 Hampton Ln

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Off Market Homes Near 691 Hampton Ln

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Frequently asked questions about 691 Hampton Ln

  • What is 691 Hampton Ln estimated to be worth?
    Trulia's estimated value for 691 Hampton Ln in Key Biscayne, FL is $5,001,700.
  • What is the price history for 691 Hampton Ln?
    691 Hampton Ln in Key Biscayne, FL last sold for $3,346,500 in May 2021.
  • Is Key Biscayne a buyer's or seller's market?
    Key Biscayne is currently a buyer's market, based on recent for-sale activity.
  • What's the median sale price in Key Biscayne?
    The median sale price in Key Biscayne is $1.56M. That is down $26.67K from the prior month.
  • Does 691 Hampton Ln have air conditioning?
    Yes, 691 Hampton Ln in Key Biscayne, FL has air conditioning.
  • Does 691 Hampton Ln have a pool?
    Yes, 691 Hampton Ln in Key Biscayne, FL has a pool.