3531 Keystone Rd is a 3,079 square foot house on a 2 acre lot with 3 bathrooms. Based on Redfin's Tarpon Springs data, we estimate the home's value is $716,251.
Single-familyProperty Type
1971Year Built
2 acresLot Size
$233Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$716,251
$1,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.8% lower than the average sale price ($730K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$4,036 (+6.0%)
2024
$3,809 (+2.0%)
2023
$3,734 (+3.0%)
2022
$3,625 (−1.0%)
2021
$3,661 (+0.3%)
2020
$3,650 (+1.7%)
2019
$3,588 (+1.4%)
2018
$3,540 (+0.9%)
2017
$3,509 (+0.9%)
2016
$3,479 (−1.4%)
2015
$3,530 (+0.6%)
2014
$3,510 (+1.6%)
2013
$3,454 (−14.8%)
2012
$4,053
Tax history for 3531 Keystone Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,036 (+6.0%)
2024
$3,809 (+2.0%)
2023
$3,734 (+3.0%)
2022
$3,625 (−1.0%)
2021
$3,661 (+0.3%)
2020
$3,650 (+1.7%)
2019
$3,588 (+1.4%)
2018
$3,540 (+0.9%)
2017
$3,509 (+0.9%)
2016
$3,479 (−1.4%)
2015
$3,530 (+0.6%)
2014
$3,510 (+1.6%)
2013
$3,454 (−14.8%)
2012
$4,053
*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
R-A
W
Residential Agriculture District
The R-A, Residential Agriculture District provides for large residential lots of a size and character that can accommodate agricultural activities. The district is intended to retain and preserve much of the natural character of the area including vegetation, hydrology, and topography. Personal and commercial agricultural uses may be permitted within this district as authorized. Due to the extensively urbanized character of the county, however, agriculture may not be appropriate in certain areas covered by this district.
Zone overlays
Permitted uses
Include but are not limited to:
Garden center
Day care facility
Housing-Group
Housing-Single unit
Infrastructure
Mixed use
Recreation
Communications tower
Housing-Mobile home park
Park & open space
May 4, 2026 • Final
Express building
Remove and replace windows with new windows of the same size.
Remodel
Sep 11, 2025 • Active
Express building
Remove and replace windows with new units of the same size.
Remodel
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: 3
# of Bathroom Fixtures: 10
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: Masonry
Building Construction Quality: Good
Exterior Wall: Block/Stucco
Building Type: Single Family
Building Improvement Type: Single Family
View Information
View: Park
Property Information
Living Sq. Ft: 3,079
Gross Sq. Ft: 4,228
Ground Floor Sq. Ft: 2,679
Building Sq. Ft: 4,228
# of Units: 1
# of Stories: 2
Stories Type: 2
Legal Description: FR AT SE COR SW 1/4 TH N01DW 105.87FT TH N86DW ALG NLY R/W NEW KEYSTONE RD 1138.42FT FOR POB TH ALG SD R/W 249FT TH N01DW 351.5FT TH S86DE 249FT TH S01DE 351.5FT TO POB CONT 2AC(C)
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 768
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 87,120
Legal Lot Number: 600
Legal Block Number: 340
Municipality Name: 201175
Acres: 2
Depth Footage: 352
Front Footage: 249
Zoning Code: A-E
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: 3.0
Sq. Ft.: 3,079
Stories: 2.0
Lot Size: 2 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1989
County: Pinellas County
APN: 162711000003400600
Home facts updated by county records on Aug 14, 2026
Around this home
Schools
Places
Transit
Brooker Creek Elementary School
Public PreK-5 • Assigned • 1.1mi
9/10
Tarpon Springs Middle School
Public 6-8 • Assigned • 6.2mi
6/10
East Lake High School
Public PreK-12 • Assigned • 1.9mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
10/10 Heat Factor
7 days above 107° expected this year, 27 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, 2 days in 30 years
Provided by First Street
Historical weather
Tarpon Springs, FL • 34688
Average low and high temperatures (°F)
66
48
73
53
78
59
83
64
88
71
90
74
90
76
89
76
88
74
83
67
78
58
72
54
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
$681,000 – $824,000
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