$3,951,200
- 3 Beds
- 3 Baths
- 2,160 sqft
166 Harbor Dr #4B, Key Biscayne, FL 33149
Est. Refi. Payment $26,197/mo*
Refinance Your HomeCurrently Off Market - Sold Apr 28, 2017 for $2,316,000
Home Value
Trulia Estimate
$3.95MSince last month
Increased$190K (+5.1%)Since last year
Increased$194K (+5.2%)Since last sale
Increased$2M (+69.9%)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 +114% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $3.93M |
| July 2026 | $3.74M |
| June 2026 | $3.9M |
| May 2026 | $3.96M |
| April 2026 | $3.61M |
| March 2026 | $3.63M |
| February 2026 | $3.67M |
| January 2026 | $3.52M |
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 |
|---|---|---|---|---|---|---|---|
0.59 | Townhouse | $2,850,000 | 05/01/26 | 4 | 3 | 2,605 | |
0.78 | Townhouse | $2,000,000 | 12/03/25 | 4 | 4 | 1,750 | |
1.16 | Townhouse | $1,075,000 | 02/27/26 | 2 | 2.5 | 1,404 | |
1.22 | Townhouse | $1,116,000 | 12/04/25 | 2 | 2.5 | 1,404 | |
4.25 | Townhouse | $2,105,000 | 04/02/26 | 3 | 3 | 2,700 | |
4.25 | Townhouse | $2,565,000 | 04/02/26 | 3 | 3 | 2,700 | |
4.25 | Townhouse | $1,646,000 | 04/02/26 | 4 | 2 | 2,700 | |
4.38 | Townhouse | $2,600,000 | 04/30/26 | 3 | 3.5 | 3,493 | |
4.38 | Townhouse | $1,865,000 | 03/30/26 | 3 | 3.5 | 3,638 | |
4.38 | Townhouse | $2,450,000 | 03/16/26 | 4 | 3.5 | 3,725 |
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 |
|---|---|---|---|---|---|---|
0.11 | $5,265,000 | 5 | 6 | 3,791 | Recently Sold | |
0.13 | $6,834,700 | 5 | 5.5 | 4,366 | Off Market | |
0.16 | $25,900,000 | 4 | 4 | 2,566 | For Sale | |
0.17 | $8,250,000 | 6 | 8.5 | 3,842 | For Sale | |
0.17 | $3,481,200 | 5 | 3 | 2,022 | Off Market | |
0.19 | $8,500,000 | 6 | 6.5 | 4,190 | For Sale | |
0.22 | $17,500,000 | 7 | 7.5 | 6,240 | Recently Sold | |
0.23 | $3,550,000 | 4 | 3 | 2,177 | For Sale | |
0.23 | $4,761,900 | 4 | 4.5 | 3,366 | Off Market | |
0.24 | $6,900,000 | 6 | 6.5 | 3,550 | For Sale | |
0.24 | $4,721,700 | 5 | 5.5 | 3,887 | Off Market | |
0.24 | $3,509,500 | 3 | 2 | 1,914 | Off Market |
Local Information
-- mins to
Home Highlights
Property Type
Townhouse
Year Built
1969
Living Area
2,160 sqft
Price/Sqft
$1,829
Parking
None
About this House
This townhouse is located at 166 Harbor Dr #4B, Key Biscayne, FL. 166 Harbor Dr #4B is in Key Biscayne, FL and in ZIP code 33149. This property has 3 bedrooms, 3 bathrooms and approximately 2,160 sqft of floor space. This property was built in 1969.
166 Harbor Dr #4B, Key Biscayne, FL 33149 is a 3 bedroom, 3 bathroom, 2,160 sqft townhouse built in 1969. It last sold for $2,316,000 on Apr 28, 2017. More recently, it was listed as a rental in May 2023 with an asking price of $15,000 per month. That rental listing was removed on June 6, 2023. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,951,200, with a rent estimate of $7,789/month.
Home Details for 166 Harbor Dr #4B
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Heating & Cooling Heating: Forced AirHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 2 |
Interior Details Types of Rooms: Walk In Closet |
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Year Built Year Built: 1969Year Updated: 1969 |
Property Type / Style Property Type: Townhouse |
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Pool Pool |
Parking & Garage Parking: None |
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Units in Building: 1 |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jun 6, 2023 Source: MIAMI #A11392885 | ListingRemoved | |
May 25, 2023 Source: MIAMI #A11392885 | Listed For Rent | $15,000 |
Apr 12, 2018 Source: Agent Provided | ListingRemoved | $8,500 |
Feb 22, 2018 Source: Agent Provided | Listed For Rent | $8,500 |
Feb 21, 2018 Source: Agent Provided | ListingRemoved | $8,500 |
Feb 20, 2018 Source: Agent Provided | Listed For Sale | $8,500 |
Apr 28, 2017 Source: N/A | Sold | $2,316,000 |
Apr 6, 2015 Source: N/A | Sold | $2,328,000 |
Jan 8, 2015 Source: Agent Provided | Listed For Sale | $2,400,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $38,982 | $2,793,500 |
Home facts updated by county records
Market trends in Key Biscayne
Last updated July 2026
Avg. sale price
$1.56M
$26.67KMoM
Sale-to-List Price
94.6%
Price per sq ft
$981
$37MoM
Available listings
144
15MoM
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 166 Harbor Dr #4B
- What is 166 Harbor Dr #4B estimated to be worth?Trulia's estimated value for 166 Harbor Dr #4B in Key Biscayne, FL is $3,951,200.
- What is the price history for 166 Harbor Dr #4B?166 Harbor Dr #4B in Key Biscayne, FL last sold for $2,316,000 in April 2017.
- 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 166 Harbor Dr #4B have a pool?Yes, 166 Harbor Dr #4B in Key Biscayne, FL has a pool.

