403 18th Ave is a 1,323 square foot house on a 4,957 square foot lot with 2 bathrooms. - it last sold on May 17, 1991 for $83,900. Based on Redfin's Indian Rocks Beach data, we estimate the home's value is $773,608.
Single-familyProperty Type
1950Year Built
4,957 sq ftLot Size
$585Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$773,608
$690K since sold in May 1991$0 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.8% lower than the average sale price ($796K) 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
RM-2
Medium Density Multifamily Residential District
The RM-2, medium density three or more units, multifamily residential dwelling district provides for medium density development. The RM-2, medium density multifamily residential district correlates with the residential medium RM category of the countywide plan. 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-Multiple units
Housing-Senior
Educational/school
Planned unit development (pud)
Feb 22, 2024 • Final
Residential solar
Install rooftop photovoltaic solar panels on a residential building. A notice of commencement is required on the site.
Electrical
Solar
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
Bathroom Information
# of Full Baths: 2
# of Bathroom Fixtures: 6
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Exterior Information
Floor Construction Type: Concrete
Foundation Type: Continuous Footing
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Frame/Stucco
Building Type: Single Family
Building Improvement Type: Single Family
Property Information
Subdivision Name: INDIAN BEACH RE-REVISED 3RD ADD
Living Sq. Ft: 1,323
Gross Sq. Ft: 1,628
Ground Floor Sq. Ft: 1,323
Building Sq. Ft: 1,628
# of Units: 1
# of Stories: 1
Stories Type: 1
Legal Description: INDIAN BEACH RE-REVISED 3RD ADD BLK 1, LOT 8 AND RIP RTS
Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 273
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,957
Legal Lot Number: 8
Legal Block Number: 1
Municipality Name: 180781
Acres: 0.1138
Depth Footage: 100
Front Footage: 49
County Use Description: SINGLE FAMILY
State Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Waterfront
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 1,323
Stories: 1.0
Lot Size: 4,957 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1978
County: Pinellas County
APN: 143001420840010080
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Anona Elementary School
Public PreK-5 • Assigned • 1.3mi
9/10
Seminole Middle School
Public 6-8 • Assigned • 3.7mi
7/10
Largo High School
Public PreK-12 • Assigned • 3.9mi
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
$735,000 – $890,000
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