$24,632,300
- 7 Beds
- 9 Baths
- 10,875 sqft (on 0.83 acres)
460 N Mashta Dr, Key Biscayne, FL 33149
Est. Refi. Payment $169,213/mo*
Refinance Your HomeCurrently Off Market - Sold Oct 1, 2020 for $13,000,000
Home Value
Trulia Estimate
$24.6MSince last month
Decreased$40K (-0.2%)Since last year
Increased$3M (+15.1%)Since last sale
Increased$11M (+86.4%)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 +238% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $24.24M |
| August 2026 | $24.61M |
| July 2026 | $24.28M |
| June 2026 | $24.65M |
| May 2026 | $22.59M |
| April 2026 | $22.26M |
| March 2026 | $22M |
| February 2026 | $21.78M |
| January 2026 | $21.22M |
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 |
|---|---|---|---|---|---|---|---|
0.45 | Single-Family Home | $21,000,000 | 02/26/26 | 6 | 7 | 8,031 | |
0.21 | Single-Family Home | $14,000,000 | 08/03/26 | 4 | 4.5 | 4,290 | |
0.31 | Single-Family Home | $6,500,000 | 03/31/26 | 7 | 7.5 | 5,528 | |
0.58 | Single-Family Home | $23,500,000 | 07/06/26 | 3 | 5 | 10,926 | |
0.95 | Single-Family Home | $17,500,000 | 07/08/26 | 7 | 7.5 | 6,240 | |
0.44 | Single-Family Home | $4,950,000 | 04/20/26 | 6 | 6 | 3,888 | |
0.42 | Single-Family Home | $5,690,000 | 06/15/26 | 6 | 5 | 3,584 | |
0.33 | Single-Family Home | $5,200,000 | 08/11/26 | 3 | 3.5 | 3,343 | |
0.29 | Single-Family Home | $3,800,000 | 08/20/26 | 5 | 4 | 2,329 | |
0.48 | Single-Family Home | $4,200,000 | 03/27/26 | 6 | 5.5 | 3,436 |
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 |
|---|---|---|---|---|---|---|
0.13 | $18,434,000 | 5 | 6.5 | 5,226 | Off Market | |
0.15 | $12,485,000 | 6 | 7 | 6,405 | For Sale | |
0.15 | $19,900,000 | 5 | 4 | 3,085 | For Sale | |
0.21 | $19,500,000 | 6 | 9 | 7,742 | For Sale | |
0.17 | $5,694,400 | 6 | 5 | 3,245 | Off Market | |
0.23 | $16,299,000 | 5 | 6.5 | 5,760 | Off Market | |
0.19 | $3,404,700 | 3 | 2 | 1,915 | Off Market | |
0.25 | $12,314,200 | 6 | 6 | 5,191 | Off Market | |
0.21 | $6,350,000 | 4 | 3 | 2,761 | For Sale | |
0.21 | $14,000,000 | 4 | 4.5 | 4,290 | Recently Sold | |
0.22 | $5,381,900 | 4 | 3 | 2,416 | Off Market | |
0.23 | $4,370,700 | 4 | 5 | 3,651 | Off Market |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 2015
0.83 acre lot
10,875 sqft
$2,265/sqft
Garage
About this House
Incredible waterfront mansion on a rare point lot offering direct ocean access - Two lots combined Rebuilt in 2015. This high-end construction is extremely private & sits on almost an acre of land,providing for expansive views over the water and the Florida State Park.The property is a true boater's dream with 200 SF of water frontage,2 boat docks & a new seawall.The completely gated mansion offers 7 beds,9 baths & the highest level of finishes.Notable features include:3 reception areas,formal dining,over-sized master suite w/superb views & spectacular master bathroom,2 large custom walk-in closets,completely equipped state-of-the-art media room,glass wine cellar,4-car garage & advanced security system. This property also offers a pool,gym area with sauna, steam room & tatami "study" area.
460 N Mashta Dr, Key Biscayne, FL 33149 is a 7 bedroom, 9 bathroom, 10,875 sqft single-family home built in 2015. It last sold for $13,000,000 on Oct 1, 2020. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $24,632,300.
Home Details for 460 N Mashta Dr
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Heating & Cooling Heating: Forced Air, ElectricHeating Fuel: Forced Air |
Interior Details Types of Rooms: Walk In Closet, Family Room, Library, Office |
Appliances & Utilities DishwasherDryerMicrowaveRefrigeratorWasher |
Levels, Entrance, & Accessibility ElevatorFloors: Tile, Other, Hardwood |
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Exterior Home Features Roof: Other, TileExterior: OtherPatio |
Pool Pool |
Parking & Garage GarageParking: Garage Attached |
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Year Built Year Built: 2015Year Updated: 2001 |
Property Type / Style Property Type: Single Family HomeArchitecture: Other |
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Lot Area: 0.83 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Oct 1, 2020 Source: MIAMI #A10883109 | Sold | $13,000,000 |
Sep 4, 2020 Source: Agent Provided | Pending | $15,500,000 |
Jul 1, 2020 Source: Agent Provided | Listed For Sale | $15,500,000 |
Jan 30, 2020 Source: Agent Provided | ListingRemoved | $18,500,000 |
Dec 13, 2019 Source: Agent Provided | PriceChange | $18,500,000 Price decreased by 5% |
Nov 19, 2019 Source: Agent Provided | Listed For Sale | $19,500,000 |
Nov 22, 2007 Source: Agent Provided | ListingRemoved | $7,500,000 |
Nov 14, 2007 Source: Agent Provided | Listed For Sale | $7,500,000 |
May 22, 2007 Source: MIAMI #M1113107 | Sold | $7,000,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $188,920 | $19,680,239 |
Home facts updated by county records
Market trends in Key Biscayne
Last updated August 2026
Avg. sale price
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Sale-to-List Price
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Price per sq ft
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Available listings
142
2MoM
Around this home
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.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 460 N Mashta Dr
- What is 460 N Mashta Dr estimated to be worth?Trulia's estimated value for 460 N Mashta Dr in Key Biscayne, FL is $24,632,300.
- What is the price history for 460 N Mashta Dr?460 N Mashta Dr in Key Biscayne, FL last sold for $13,000,000 in October 2020.
- 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 do residents say about Key Biscayne?Residents describe Key Biscayne, FL as walkable to grocery stores, dog-friendly, and walkable to restaurants. See recently sold homes in Key Biscayne, FL.
- Does 460 N Mashta Dr have a pool?Yes, 460 N Mashta Dr in Key Biscayne, FL has a pool.
- Does 460 N Mashta Dr have laundry facilities?Yes, 460 N Mashta Dr in Key Biscayne, FL has in-unit laundry.

