145 Grassy Rd is a 672 square foot home on a 6,900 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on September 01, 1999 for $122,000. Based on Redfin's Key Largo data, we estimate the home's value is $684,623.
ManufacturedProperty Type
1974Year Built
6,900 sq ftLot Size
$1,019Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$684,623
$563K since sold in September 1999$92K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.4% higher than the average sale price ($564K) 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
Heating & Cooling
Heating Type: Forced Air
Exterior
Exterior Information
Physical Condition: Fair
Floor Construction Type: Plywood
Foundation Type: Concrete Block
Exterior Wall: Aluminum/Metal
Roof Shape Type: Flat
Building Type: Residential
Mobile Home Information
Is Mobile Home
Property Information
Subdivision Name: LAKE SURPRISE ESTATES
Living Sq. Ft: 672
Gross Sq. Ft: 912
Ground Floor Sq. Ft: 672
Building Sq. Ft: 672
# of Units: 1
# of Stories: 1
Legal Description: BK 1 LT 12 LAKE SURPRISE ESTATES KEY LARGO PB4-162 OR550-1027 OR708-512 OR775-218 OR1457-2435DC OR1457-2436AFF OR1457-2437RS OR1564-94 OR1594-1207 OR3234-1153
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,900
Legal Lot Number: 12
Legal Block Number: 1
Municipality Type: KLG
Municipality Name: KEY LARGO FROM SOUTH BAY HARBO
Acres: 0.1584
Depth Footage: 115
Front Footage: 60
Zoning Code: URM
County Use Description: MOBHME SUB
State Use Description: MOBILE HOME
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: 2
Baths: 1.0
Sq. Ft.: 672
Stories: 1.0
Lot Size: 6,900 square feet
Style: Mobile/Manufactured Home
Year Built: 1974
Year Renovated: 1994
County: Monroe County
APN: 3160 40 00533710000000
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
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.