411 20th Ave is a 907 square foot house on a 5,990 square foot lot. - it last sold on August 01, 1984 for $72,500. Based on Redfin's Indian Rocks Beach data, we estimate the home's value is $725,272.
Single-familyProperty Type
1979Year Built
5,990 sq ftLot Size
$800Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$725,272
$653K since sold in August 1984$2,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.9% lower than the average sale price ($739K) 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 and permits
Zoning
Permits
S
Single-Family Residential Zoning District
The S, single-family residential district provides for single-family residential development located where lower density single-family uses are desirable. The S, single-family residential district, correlates with the residential urban RU category of the countywide plan. Essential services and public facilities compatible with this residential district are also provided. Any use which is not specifically identified as a permitted use, accessory use or special exception use is a prohibited use. Prohibited uses shall include, but are not limited to, temporary lodging use of a dwelling.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Educational/school
Nov 12, 2025 • Final
Residential fences and walls
Supply and install new vinyl sheet pile with a concrete cap. The new elevation will be raised above the existing seawall.
Grading
Jul 1, 2025 • Final
Residential demolition
Demolish a residential building and cap the sewer line.
Demolition
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Type: Unit
Exterior
Exterior Information
Foundation Type: Continuous Footing
Building Style Type: H-Shape
Construction Type: Masonry
Property Information
Subdivision Name: INDIAN BEACH RE-REVISED 6TH ADD
Living Sq. Ft: 907
Ground Floor Sq. Ft: 907
Legal Description: INDIAN BEACH RE-REVISED 6TH ADD LOT 9 & RIP RTS
Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 189
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,990
Legal Lot Number: 9
Municipality Name: 180781
Acres: 0.1375
Depth Footage: 121
Front Footage: 50
County Use Description: VACANT RESIDENTIAL LAND
State Use Description: RESIDENTIAL-VACANT
Location Information
Parcel Location Influence: Waterfront
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: 907
Stories: —
Lot Size: 5,990 square feet
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1979
County: Pinellas County
APN: 153006421380000090
Home facts updated by county records on Sep 25, 2026
Around this home
Schools
Anona Elementary School
Public PreK-5 • Assigned • 1.4mi
9/10
Seminole Middle School
Public 6-8 • Assigned • 3.8mi
7/10
Largo High School
Public PreK-12 • Assigned • 3.8mi
6/10
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, 24 days in 30 years
10/10 Wind Factor
99% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Indian Rocks Beach, FL • 33785
Average low and high temperatures (°F)
67
50
71
56
78
61
84
67
88
73
90
77
91
78
91
78
89
76
84
69
79
62
73
56
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.2 hours in
June and 6.2 hours in December, placing it above the
U.S. average for solar exposure.
9.2 hrs
6.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$690,000 – $835,000
Reach more buyers when you sell with Redfin. Save up to $7,253 in fees.3 minutes to get started.