3610 Old Keystone Rd is a 1,645 square foot house on a 1.19 acre lot with 2 bathrooms. - it last sold on November 29, 1993 for $65,000. Based on Redfin's Tarpon Springs data, we estimate the home's value is $471,353.
Single-familyProperty Type
1964Year Built
1.19 acresLot Size
$287Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$471,353
$406K since sold in November 1993$7,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.6% lower than the average sale price ($522K) 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
R-R
W
Rural Residential District
The R-R, Rural Residential District is characterized by medium to large lot, low density residential communities. The R-R District provides a transition between the more rural and suburban neighborhoods within the county.
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
Mar 17, 2022 • Final
Express building
Install new shingles and underlayment on a detached garage.
New construction
Oct 9, 2020 • Final
Building combo
Work on the roof of an attached garage and a residential building.
Remodel
Roofing
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Floor Construction Type: Concrete
Foundation Type: Continuous Footing
Building Style Type: Square Design
Construction Type: Masonry
Building Construction Quality: Average
Exterior Wall: Block/Stucco
Building Type: Single Family
Building Improvement Type: Single Family
Pool Information
Has Pool
Property Information
Subdivision Name: KEYSTONE MDWS
Living Sq. Ft: 1,645
Gross Sq. Ft: 2,190
Ground Floor Sq. Ft: 1,645
Building Sq. Ft: 2,190
# of Units: 1
# of Stories: 1
Stories Type: 1
Legal Description: PART OF SE 1/4 OF SEC 11- 27-16 DESC FROM SW COR OF SE 1/4 OF SD SEC TH N00D 48'44"W 1510.80FT FOR POB TH CONT N00D48'44"W 369.62FT TO S'LY LN OF KEYSTONE RD TH CUR RT RAD 860.08FT ARC 58.60FT CB S77D23'03"E 58.60FT TH CUR RT RAD 2814.93FT ARC 101.83 FT CB S75D27'49"E 101.83FT TH S00D44'15"E 337.32FT TH N87D45'32"W 155FT TO POB CONT 1.19 AC(C)
Parking & Garage Information
Garage/Parking Sq. Ft: 1,344
Lot Information
# of Buildings: 1
Land Sq. Ft: 51,836
Legal Lot Number: 16
Municipality Name: 201175
Acres: 1.19
Zoning Code: R-R
County Use Description: SINGLE FAMILY
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 1,645
Stories: 1.0
Lot Size: 1.19 acres
Style: Single Family Residential
Year Built: 1964
Year Renovated: 1991
County: Pinellas County
APN: 162711000004200100
Home facts updated by county records on Aug 14, 2026
Around this home
Schools
Brooker Creek Elementary School
Public PreK-5 • Assigned • 1.5mi
9/10
Tarpon Springs Middle School
Public 6-8 • Assigned • 6.4mi
6/10
East Lake High School
Public PreK-12 • Assigned • 2.2mi
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
6/10 Fire Factor
9% chance of being in a wildfire in next 30 years
10/10 Heat Factor
6 days above 107° expected this year, 22 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
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53
78
59
83
64
88
71
90
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90
76
89
76
88
74
83
67
78
58
72
54
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
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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
$448,000 – $543,000
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