551 S Mashta Dr Key Biscayne, FL 33149
Village of Key Biscayne Neighborhood
6
Beds
5
Baths
3,407
Sq Ft
9,583
Sq Ft Lot
Highlights
- Guest House
- 1 Bedroom Guest House
- Deck
- Key Biscayne K-8 Center Rated A-
- In Ground Pool
- Marble Flooring
About This Home
As of July 2025STUNNING MEDITERRANEAN VILLA ON EXCLUSIVE MASHTA ISLAND FOR SALE. 3600 SQ FT. 5 BEDROOMS/5 BATHROOMS WITH SEPARATE GUEST HOUSE. BEAUTIFUL LARGE RECEPTION ROOMS OPENING TO OVERSIZED POOL. FAMILY STYLE KITCHEN, GAS STOVE, SUBZERO FRIDGE, OPEN TO DINING AREA AND DEN.PERFECT FOR ENTERTAINING. BREATHTAKING MASTER BEDROOM AND BATH WITH PRIVATE BALCONIES. HUGE 2 CAR GARAGE PLUS CIRCULAR DRIVEWAY. ENJOY THIS FAMILY ISLAND RETREAT. CLOSE TO SCHOOLS & SHOPS. BEACH CLUB MEMBERSHIP.
Last Agent to Sell the Property
Compass Florida, LLC License #3041526 Listed on: 02/22/2016
Co-Listed By
Michael Russell
London Real Estate Co. License #3274234
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $13,000
Year Built
- Built in 2004 | Under Construction
Lot Details
- Southwest Facing Home
- Property is zoned 01
Parking
- 2 Car Attached Garage
- Automatic Garage Door Opener
- Circular Driveway
- Open Parking
Property Views
- Garden
- Pool
Home Design
- Mediterranean Architecture
- Barrel Roof Shape
Interior Spaces
- 2-Story Property
- Skylights
- Fireplace
- French Doors
- Great Room
- Family Room
- Utility Room in Garage
- Marble Flooring
Kitchen
- Gas Range
- Dishwasher
- Cooking Island
- Disposal
Bedrooms and Bathrooms
- 6 Bedrooms
- Primary Bedroom Upstairs
- Split Bedroom Floorplan
- Closet Cabinetry
- 5 Full Bathrooms
- Bidet
- Separate Shower in Primary Bathroom
Laundry
- Laundry in Garage
- Dryer
- Washer
Outdoor Features
- In Ground Pool
- Balcony
- Deck
- Exterior Lighting
Additional Homes
- Guest House
- 1 Bedroom Guest House
- One Bathroom Guest House
Schools
- Keybiscayne Elementary School
Utilities
- Central Heating and Cooling System
Listing and Financial Details
- Assessor Parcel Number 24-52-05-009-0350
Community Details
Overview
- Property has a Home Owners Association
- Mashta Island A Replat Of Subdivision
Amenities
- Laundry Facilities
Recreation
- Beach Club Membership Available
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Aug 1, 2019
Sold by
Lopez Arture Castelo and Delgado Maria Pilar
Bought by
Rphl Capital Llc
Purchase Details
Listed on
Feb 22, 2016
Closed on
Jan 4, 2017
Sold by
White John E and Serpico Nancie
Bought by
Lopez Arturo Castelo and Delgado Maria Pilar
Seller's Agent
Claire Amerena
Compass Florida, LLC
Buyer's Agent
Claire Amerena
Compass Florida, LLC
List Price
$3,495,000
Sold Price
$2,937,500
Premium/Discount to List
-$557,500
-15.95%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
6.77%
Original Mortgage
$137,500
Interest Rate
4.16%
Mortgage Type
Unknown
Similar Homes in Key Biscayne, FL
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The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $2,900,000 | Attorney | |
| Warranty Deed | $2,937,500 | Attorney |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $2,730,000 | New Conventional | |
| Previous Owner | $137,500 | Unknown | |
| Previous Owner | $2,362,500 | Seller Take Back |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 07/10/2025 07/10/25 | Sold | $4,700,000 | -14.5% | $1,448 / Sq Ft |
| 04/15/2025 04/15/25 | For Sale | $5,495,000 | 0.0% | $1,693 / Sq Ft |
| 01/31/2024 01/31/24 | Rented | $19,000 | 0.0% | -- |
| 01/26/2024 01/26/24 | Under Contract | -- | -- | -- |
| 01/22/2024 01/22/24 | For Rent | $19,000 | 0.0% | -- |
| 01/10/2017 01/10/17 | Sold | $2,937,500 | -8.1% | $862 / Sq Ft |
| 12/12/2016 12/12/16 | Pending | -- | -- | -- |
| 08/23/2016 08/23/16 | Price Changed | $3,195,000 | -8.6% | $938 / Sq Ft |
| 02/22/2016 02/22/16 | For Sale | $3,495,000 | 0.0% | $1,026 / Sq Ft |
| 10/02/2014 10/02/14 | Rented | $12,500 | -10.7% | -- |
| 09/02/2014 09/02/14 | Under Contract | -- | -- | -- |
| 04/26/2014 04/26/14 | For Rent | $14,000 | -- | -- |
Source: MIAMI REALTORS® MLS
Tax History Compared to Growth
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $50,907 | $3,170,313 | -- | -- |
| 2024 | $49,328 | $2,882,103 | -- | -- |
| 2023 | $49,328 | $2,620,094 | $0 | $0 |
| 2022 | $41,335 | $2,381,904 | $0 | $0 |
| 2021 | $36,734 | $2,165,368 | $1,650,000 | $515,368 |
| 2020 | $35,876 | $2,170,395 | $1,650,000 | $520,395 |
| 2019 | $34,591 | $2,126,609 | $1,650,000 | $476,609 |
| 2018 | $35,430 | $2,251,136 | $1,770,000 | $481,136 |
| 2017 | $36,480 | $2,257,502 | $0 | $0 |
| 2016 | $37,428 | $2,261,094 | $0 | $0 |
| 2015 | $35,311 | $2,087,668 | $0 | $0 |
| 2014 | $12,876 | $780,926 | $0 | $0 |
Source: Public Records
Agents Affiliated with this Home
-
J
Seller's Agent in 2025
Joan Bruggink
MMLS Assoc.-Inactive Member
-
B
Seller's Agent in 2024
Brigitte De Langeron
DLS International Realty
-
N
Buyer's Agent in 2024
Nerida Deza
Keller Williams Capital Realty
-
C
Seller's Agent in 2017
Claire Amerena
Compass Florida, LLC
-
M
Seller Co-Listing Agent in 2017
Michael Russell
London Real Estate Co.
Map
Source: MIAMI REALTORS® MLS
MLS Number: A10035933
APN: 24-5205-009-0350
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