$4,244,300
- 5 Beds
- 4 Baths
- 3,428 sqft
785 Allendale Rd, Key Biscayne, FL 33149
Est. Refi. Payment $29,014/mo*
Refinance Your HomeCurrently Off Market - Sold Oct 15, 2014 for $2,150,000
Home Value
Trulia Estimate
$4.24MSince last month
Increased$107K (+2.6%)Since last year
Increased$401K (+10.4%)Since last sale
Increased$2M (+97.5%)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 +77% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $4.25M |
| August 2026 | $4.24M |
| July 2026 | $4.14M |
| June 2026 | $4.2M |
| May 2026 | $4.11M |
| April 2026 | $4M |
| March 2026 | $3.9M |
| February 2026 | $3.88M |
| January 2026 | $3.73M |
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 |
|---|---|---|---|---|---|---|---|
0.11 | Single-Family Home | $3,125,000 | 03/09/26 | 5 | 3.5 | 2,429 | |
0.23 | Single-Family Home | $3,500,000 | 01/16/26 | 4 | 3.5 | 2,775 | |
0.17 | Single-Family Home | $3,475,000 | 01/27/26 | 5 | 4.5 | 2,320 | |
0.12 | Single-Family Home | $3,800,000 | 08/20/26 | 5 | 4 | 2,329 | |
0.23 | Single-Family Home | $3,700,000 | 01/27/26 | 5 | 5 | 3,962 | |
0.17 | Single-Family Home | $5,690,000 | 06/15/26 | 6 | 5 | 3,584 | |
0.20 | Single-Family Home | $3,230,000 | 09/12/25 | 4 | 3 | 2,403 | |
0.23 | Single-Family Home | $4,200,000 | 03/27/26 | 6 | 5.5 | 3,436 | |
0.36 | Single-Family Home | $4,475,000 | 04/10/26 | 4 | 3.5 | 3,666 | |
0.39 | Single-Family Home | $4,400,000 | 04/08/26 | 5 | 5 | 3,230 |
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 |
|---|---|---|---|---|---|---|
0.06 | $3,181,100 | 5 | 4 | 2,867 | Off Market | |
0.05 | $3,203,500 | 5 | 5 | 5,371 | Off Market | |
0.07 | $6,500,000 | 7 | 7.5 | 5,528 | Recently Sold | |
0.07 | $2,850,000 | - | - | - | Recently Sold | |
0.07 | $6,395,000 | 5 | 5.5 | 4,003 | For Sale | |
0.11 | $5,600,000 | 5 | 5 | 3,197 | For Sale | |
0.09 | $2,579,400 | 3 | 1 | 1,265 | Off Market | |
0.12 | $4,370,700 | 4 | 5 | 3,651 | Off Market | |
0.11 | $5,066,800 | 5 | 5.5 | 3,865 | Off Market | |
0.10 | $3,800,000 | 4 | 3.5 | 3,403 | For Sale | |
0.12 | $625,000 | 6 | 6 | 4,142 | Recently Sold | |
0.11 | $3,125,000 | 5 | 3.5 | 2,429 | Recently Sold |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1990
3,428 sqft
$1,238/sqft
Garage
About this House
This beautiful Completely renovation in 2015 Key Biscayne Home features 5 bedrooms + 4 bathrooms.
almost 3,500 SF spread across one floor. Office/den can easily be converted to 6th bedroom. Everything has been completely re-done including floors, kitchen, bathrooms, pool + pool deck, exterior paint, etc. Very easy to show. Call listing agent. PICTURES taken mid-june 2015 at 90% completion.
almost 3,500 SF spread across one floor. Office/den can easily be converted to 6th bedroom. Everything has been completely re-done including floors, kitchen, bathrooms, pool + pool deck, exterior paint, etc. Very easy to show. Call listing agent. PICTURES taken mid-june 2015 at 90% completion.
785 Allendale Rd, Key Biscayne, FL 33149 is a 5 bedroom, 4 bathroom, 3,428 sqft single-family home built in 1990. It last sold for $2,150,000 on Oct 15, 2014. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $4,244,300.
Home Details for 785 Allendale Rd
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Exterior Home Features Roof: TileExterior: OtherPatio |
Pool Pool |
Parking & Garage GarageParking Space: 1Parking: Carport, Garage Attached |
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Year Built Year Built: 1990Year Updated: 1990 |
Property Type / Style Property Type: Single Family HomeArchitecture: Other |
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Interior Details Number of Rooms: 5Types of Rooms: Family Room |
Appliances & Utilities DishwasherDisposalDryerRefrigeratorWasher |
Heating & Cooling Air ConditioningCooling System: Central |
Levels, Entrance, & Accessibility Floors: Tile, Hardwood |
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Units in Building: 1 |
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Lot Area: 7649 sqft |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Aug 17, 2015 Source: Agent Provided | ListingRemoved | $3,200,000 |
Aug 4, 2015 Source: Agent Provided | Listed For Sale | $3,200,000 |
Oct 15, 2014 Source: N/A | Sold | $2,150,000 |
Mar 22, 2014 Source: Agent Provided | Listed For Sale | $2,249,900 |
Oct 29, 2013 Source: N/A | Sold | $1,200,100 |
May 29, 2008 Source: Agent Provided | ListingRemoved | $1,999,000 |
Mar 12, 2008 Source: Agent Provided | Listed For Sale | $1,999,000 |
Mar 22, 2006 Source: N/A | Sold | $1,250,000 |
Sep 18, 1997 Source: N/A | Sold | $725,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $37,801 | $2,547,952 |
Home facts updated by county records
Market trends in Key Biscayne
Last updated August 2026
Avg. sale price
$1.56M
$26.67KMoM
Sale-to-List Price
94.6%
Price per sq ft
$981
$37MoM
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 785 Allendale Rd
- What is 785 Allendale Rd estimated to be worth?Trulia's estimated value for 785 Allendale Rd in Key Biscayne, FL is $4,244,300.
- What is the price history for 785 Allendale Rd?785 Allendale Rd in Key Biscayne, FL last sold for $2,150,000 in October 2014.
- 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 785 Allendale Rd have air conditioning?Yes, 785 Allendale Rd in Key Biscayne, FL has air conditioning.
- Does 785 Allendale Rd have a pool?Yes, 785 Allendale Rd in Key Biscayne, FL has a pool.

