Alexandra Sierra
Compass Florida, LLC
(786) 418-3917
112 Total Sales
1 in Key Biscayne
$1,450,000 Price
345 Harbor Ln Key Biscayne, FL 33149
Key Biscayne AreaEstimated Value: $3,646,000 - $4,447,000
4
Beds
3
Baths
3,004
Sq Ft
$1,293/Sq Ft
Est. Value
Highlights
- In Ground Pool
- Marble Flooring
- Sun or Florida Room
- Key Biscayne K-8 Center Rated A-
- Garden View
- No HOA
About This Home
As of July 2025ENJOY FAMILY-STYLE LIVING IN THIS ONE-STORY SPLIT-PLAN 4 BEDROOMS, THREE BATHS HOME SITUATED ON A UNIQUELY OVERSIZED 12,600 SQ.FT.(0.29 AC.) IRREGULAR LOT. OVER 3,000 SQ.FT. OF LIVING AREA, FEATURING A FORMAL DINING ROOM AND SPACIOUS FLORIDA ROOM OVERLOOKING THE BEAUTIFUL POOL, SPA AND GAZEBO SURROUNDED BY LUSH LANDSCAPING FOR UTMOST PRIVACY. ATTACHED TWO-CAR GARAGE AND SEPARATE LAUNDRY/UTILITY ROOM. PARTIAL IMPACT WINDOWS. QUIET STREET OFF HARBOR DRIVE CLOSE TO ALL KEY BISCAYNE AMENITIES. YEAR-ROUND RESORT LIVING IN KEY BISCAYNE: PARADISE FOUND! EASY TO SHOW WITH 24-HR NOTICE.
Last Agent to Sell the Property
BHHS EWM Realty License #0225381 Listed on: 06/04/2025
Create a Home Valuation Report for This Property
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 Details
Home Type
- Single Family
Est. Annual Taxes
- $30,745
Year Built
- Built in 1951
Lot Details
- 12,600 Sq Ft Lot
- West Facing Home
- Fenced
- Property is zoned 0100
Parking
- 2 Car Garage
- Driveway
- Guest Parking
- Open Parking
Home Design
- Concrete Block And Stucco Construction
Interior Spaces
- 3,004 Sq Ft Home
- 1-Story Property
- Built-In Features
- Bar
- Entrance Foyer
- Sun or Florida Room
- Utility Room in Garage
- Marble Flooring
- Garden Views
- Partial Impact Glass
Kitchen
- Built-In Oven
- Gas Range
- Microwave
- Dishwasher
- Disposal
Bedrooms and Bathrooms
- 4 Bedrooms
- 3 Full Bathrooms
Laundry
- Laundry in Garage
- Dryer
- Washer
- Laundry Tub
Outdoor Features
- In Ground Pool
- Patio
Utilities
- Central Heating and Cooling System
- Electric Water Heater
Listing and Financial Details
- Assessor Parcel Number 24-52-05-001-1360
Community Details
Overview
- No Home Owners Association
- Biscayne Key Estates Subdivision
Recreation
- Beach Club Membership Available
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jun 4, 2025
Closed on
Jul 18, 2025
Sold by
Bought by
Seller's Agent
Sylvia Iriondo
BHHS EWM Realty
Buyer's Agent
Maria Pina Horta
Cervera Real Estate Inc.
List Price
$3,900,000
Sold Price
$3,450,000
Premium/Discount to List
-$450,000
-11.54%
Views
5
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$435,591
Avg. Annual Appreciation
11.75%
Purchase Details
Closed on
May 5, 2025
Sold by
Bought by
Purchase Details
Closed on
Sep 8, 2006
Sold by
Bought by
Purchase Details
Closed on
Feb 17, 1995
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Key Biscayne, FL
-
Alexandra Sierra
-
Rosa Poler
Rosa Poler
Optimar International Realty
(754) 714-5864
50 Total Sales
2 in Key Biscayne
$730,000 Price Range
-
Massimo Giffuni
Massimo Giffuni
G & C Global Realty LLC
(786) 321-9763
30 Total Sales
1 in Key Biscayne
$685,000 Price
-
Richard Corrales
Richard Corrales
Silverleaf Realty Group
(786) 723-7441
115 Total Sales
2 in Key Biscayne
$775,000 Price Range
-
Floralba Nuñez
Floralba Nuñez
Finca Raiz International Realty Corp
(754) 354-9540
17 Total Sales
1 in Key Biscayne
$675,000 Price
-
Paula Sanchez
Paula Sanchez
Unique International Properties
(786) 434-3991
21 Total Sales
10 in Key Biscayne
$1.1M - $2.8M Price Range
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $3,450,000 | None Listed On Document | ||
| -- | None Listed On Document | ||
| -- | Attorney | ||
| $435,000 | -- |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 07/21/2025 07/21/25 | Sold | $3,450,000 | -11.5% | $1,148 / Sq Ft |
| 06/04/2025 06/04/25 | For Sale | $3,900,000 | -- | $1,298 / Sq Ft |
Source: MIAMI REALTORS® MLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 | $30,745 | $1,964,308 | ||
| 2024 | $30,334 | $1,908,949 | ||
| 2023 | $30,334 | $1,853,349 | $0 | $0 |
| 2022 | $29,082 | $1,799,368 | $0 | $0 |
| 2021 | $29,168 | $1,746,960 | $0 | $0 |
| 2020 | $27,806 | $1,722,841 | $0 | $0 |
| 2019 | $27,234 | $1,684,107 | $0 | $0 |
| 2018 | $25,845 | $1,652,706 | $0 | $0 |
| 2017 | $25,522 | $1,618,714 | $0 | $0 |
| 2016 | $25,594 | $1,585,421 | $0 | $0 |
| 2015 | $25,970 | $1,574,401 | $0 | $0 |
| 2014 | $26,368 | $1,561,906 | $0 | $0 |
Source: Public Records
Agents Affiliated with this Home
-
Sylvia Iriondo
Seller's Agent in 2025
Sylvia Iriondo
BHHS EWM Realty
(305) 934-7302
9 Total Sales
-
Maria Pina Horta
M
Buyer's Agent in 2025
Maria Pina Horta
Cervera Real Estate Inc.
(305) 783-7072
2 Total Sales
Map
Source: MIAMI REALTORS® MLS
MLS Number: A11815652
APN: 24-5205-001-1360
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Nearby Homes
- 650 Curtiswood Dr
- 625 Curtiswood Dr
- 685 Harbor Ln
- 335 W Enid Dr
- 690 Warren Ln
- 550 Harbor Dr
- 545 Sabal Palm Dr
- 561 Warren Ln
- 524 Warren Ln
- 691 Ridgewood Rd
- 485 W Matheson Dr
- 631 N Mashta Dr
- 420 Island Dr
- 760 Woodcrest Rd
- 861 Harbor Dr
- 425 Harbor Dr
- 640 S Mashta Dr
- 164 W Mashta Dr
- 571 Glenridge Rd
- 738 Fernwood Rd
- 335 Harbor Ln
- 636 Curtiswood Dr
- 355 Harbor Ln
- 630 Curtiswood Dr
- 642 Curtiswood Dr
- 660 Curtiswood Dr
- 670 Curtiswood Dr
- 680 Harbor Ln
- 681 Harbor Ln
- 365 Harbor Ln
- 680 Curtiswood Dr
- 624 Curtiswood Dr
- 350 Harbor Ln
- 375 Harbor Ln
- 641 Curtiswood Dr
- 360 Harbor Ln
- 618 Curtiswood Dr
- 686 Harbor Ln
- 649 Curtiswood Dr
- 675 Curtiswood Dr
Your Personal Tour Guide
Ask me questions while you tour the home.