157 Grassy Rd is a 1,597 square foot house on a 7,140 square foot lot with 3 bedrooms and 1.5 bathrooms. - it last sold on June 24, 2013 for $160,000. Based on Redfin's Key Largo data, we estimate the home's value is $1,265,421.
Single-familyProperty Type
2015Year Built
7,140 sq ftLot Size
$792Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,265,421
$1.1M since sold in June 2013$19K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 30.8% higher than the average sale price ($968K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
URM
III
Urban Residential—Mobile Home District
The purpose of the URM district is to recognize the existence of established mobile home parks and subdivisions, but not to create new such areas, and to provide for such areas to serve as a reservoir of affordable and moderate-cost housing in the county.
Zone overlays
Tier III Overlay District
Permitted uses
Include but are not limited to:
Housing-Multiple units
Infrastructure
Housing-Mobile home park
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Concrete
Exterior Wall: Concrete Block
Roof Shape Type: Gable/Hip
Building Type: Residential
Property Information
Subdivision Name: LAKE SURPRISE ESTATES
Living Sq. Ft: 1,597
Gross Sq. Ft: 4,053
Ground Floor Sq. Ft: 1,597
Building Sq. Ft: 1,597
# of Units: 1
# of Stories: 2
Legal Description: BK 1 LT 9 LAKE SURPRISE ESTATES KEY LARGO PB4-162 OR598-515 OR1659-757/58 OR1821-747/48 OR2407-2033/34 OR2635-884/85
Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 1,003
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,140
Legal Lot Number: 9
Legal Block Number: 1
Municipality Type: KLG
Municipality Name: KEY LARGO FROM SOUTH BAY HARBO
Acres: 0.1639
Depth Footage: 119
Front Footage: 60
Zoning Code: URM
County Use Description: SINGLE FAMILY RES
State Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Canal
Financial
Assessor Information
Assessment Year: 2025
Tax District County: KEY LARGO FROM SOUTH BAY HARBO
Tax Area: SOUTH KEY LARGO MUNICIPAL SERV
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,597
Stories: 2.0
Lot Size: 7,140 square feet
Style: Single Family Residential
Year Built: 2015
Year Renovated: 2018
County: Monroe County
APN: 3160 40 00533680000000
Home facts updated by county records on Jul 10, 2026
Around this home
Schools
Key Largo School
Public PreK-8 • Assigned • 1.1mi
8/10
Coral Shores High School
Public 9-12 • Assigned • 15.6mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
10/10 Heat Factor
7 days above 107° expected this year, 31 days in 30 years
10/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Key Largo, FL • 33037
Average low and high temperatures (°F)
73
62
75
66
78
70
80
74
85
79
86
81
86
81
88
81
87
81
83
77
79
72
77
68
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.4 hours in
June and 7 hours in December, placing it above the
U.S. average for solar exposure.