3530 Old Keystone Rd

Tarpon Springs, FL 34688

$2,750,000
Price
6
Beds
6,200 Sq. Ft.
$444 / Sq. Ft.
6,200
Sq. Ft.
$444
per Sq. Ft.
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New
New

Description

Gorgeous Southern Estate nestled on five pristine acres, agriculturally zoned in North Pinellas, this extraordinary 6,200 square-foot modern farmhouse seamlessly blends timeless elegance with modern luxury. Designed for both refined living and exceptional entertaining, the estate offers six spacious bedrooms, five-and a half bath, and an impressive collection of indoor and outdoor amenities. The thoughtfully designed floor plan feature's a private executive office, a dedicated fitness room, a large...Gorgeous Southern Estate nestled on five pristine acres, agriculturally zoned in North Pinellas, this extraordinary 6,200 square-foot modern farmhouse seamlessly blends timeless elegance with modern luxury. Designed for both refined living and exceptional entertaining, the estate offers six spacious bedrooms, five-and a half bath, and an impressive collection of indoor and outdoor amenities. The thoughtfully designed floor plan feature's a private executive office, a dedicated fitness room, a large theater room and a private -in law suite, providing flexibility for multi-generational living, remote work, and recreation, Throughout the home, three custom interior fireplaces create warm and inviting gathering spaces, while expansive living areas showcase craftsmanship comfort and sophistication. Equestrian enthusiasts and hobby farmers alike will appreciate the property's impressive six-stall barn, complete with hay room and tack room all thoughtfully designed to support a variety of agricultural and equestrian pursuits. the one-of-a-kind estate presents a rare opportunity to enjoy luxury farmhouse living, equestrian amenities, and endless possibilities while maintaining convenient access to the best of North Pinellas, including local horse trails, two local beaches and three A plus schools, this home has so many features like 11–20-foot ceilings, custom cabinets, custom built ins, wood beams pella window and doors. The outside pool area is like a private resort including a 18x36 heated salt water pool with spa, tanning ledge and propane stone fireplace. This is a true one-of-a-kind home from the chef's kitchen to custom ceiling's, some furniture and decor can convey.
  1. Listed by Colleen Markonios • Brokerage DRE #1050656 • HOUSE RESIDENTIAL CO
    P: (727)-946-3661 C: (727)-946-3661 cmarkoniossells@yahoo.com

Property Details for 3530 Old Keystone Road

Architectural Style
Custom
Subdivision Name
EAST LAKE
Township
27
Garage Spaces
3
View
Trees/Woods
Waterfront
No
Furnished
Negotiable
LISTING UPDATED: 06/16/2026 01:07 PM

Property Details for 3530 Old Keystone Road

StatusActive
MLS #TB8518033
Days on MarketListed Today
Taxes$10,134 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2005
Lot Size5.04 AC / 219,455 SF
CountyPinellas County
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Location

Listing Courtesy of HOUSE RESIDENTIAL CO, Colleen Markonios
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Building Information for 3530 Old Keystone Road

Stories-Year Built2005Building Size-Lot Size5.04 AC / 219,455 SF

Payment Calculator

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$14,548 per month

30 year fixed, 6.36% Interest

Principal and Interest

$13,704

Property Taxes

$845

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 3530 Old Keystone Road

Summary
Location and General Information
  • Building Area Source: Owner
  • Building Area Total: 7168.0
  • Building Area Units: Square Feet
  • Direction Faces: North
  • Directions: north on McMullen booth to right on Keystone rd. left on old keystone
  • Elementary School: Brooker Creek Elementary-PN
  • Middle Or Junior School: East Lake Middle School Academy of Engineering
  • High School: East Lake High-PN
  • Mls Major Change Type: New Listing
  • Major Change Type: New Listing
  • Listing Service: Full Service
  • Senior Community: No
  • Unit Number: No
  • Street Number: 3530
  • Street Name: OLD KEYSTONE
  • Street Suffix: ROAD
  • State: FL
  • City: TARPON SPRINGS
Parking
  • Attached Garage: Yes
  • Carport: No
  • Garage: Yes
Taxes and HOA Information
  • Association: No
  • CDD: No
  • Tax Block: 00000
  • Tax Book Number: 27-31
  • Tax Legal Description: PART OF SW 1/4 OF SEC 11-27-16 DESC FROM SE COR OF SW 1/4 OF SD SEC TH N00D48'44"W 1015.68FT TH S89D11'16"W 800.6FT FOR POB TH S89D11'16"W 265FT TH N00D48'44"W 784.67FT TH CUR RT RAD 1877.08FT ARC 142.4FT CB N70D40'08"E 142.37FT TH CUR RT RAD 1877.08FT ARC 134.18FT CB N74D53'24"E 134.15FT TH S00D48'44"E 863.02FT TO POB CONT 5.038 AC(C)
  • Tax Lot: 0310
  • Tax Year: 2025
Property
Lot Information
  • Additional Parcels: No
  • Current Use: Horses, Livestock
  • Lot Features: Farm
  • Parcel Number: 112716000003100310
  • Total Acreage: 5 to less than 10
  • Water Access: No
  • Water Extras: No
  • Zoning: AGRICULTUR
  • Zoning Compatible: Yes
  • Living Area: 6200
Property and Assessments
  • Year Built Numeric: 2005
  • Flood Zone Code: X
  • Flood Zone Date: 09-03-2003
  • Flood Zone Panel: 12103C0043G
  • Home Warranty: No
  • Homestead: Yes
  • New Construction: No
  • Public Survey Range: 16
  • Public Survey Section: 11
Utilities
  • Sewer: Septic Tank
  • Utilities: BB/HS Internet Available, Cable Available, Electricity Connected, Fire Hydrant, Sprinkler Well, Underground Utilities, Water Connected
  • Water Source: Public, Well
Interior and Exterior Features
Exterior Features
  • Construction Materials: Block, Concrete
  • Exterior Features: Balcony, Fire Pit, Irrigation System, Private Entrance, Rain Gutters, RV Hookup
  • Foundation Details: Block
  • Levels: Two
  • Other Structures: Barn(s), Gazebo, Shed(s)
  • Patio And Porch Features: Covered, Front Porch, Patio, Rear Porch
  • Pool Dimensions: 16x38
  • Pool Features: Child Safety Fence, Chlorine Free, Gunite, Heated, In Ground, Lighting, Pool Sweep, Salt Water, Self Cleaning
  • Pool Private: Yes
  • Pool: Private
  • Pool Private: Yes
  • Roof: Shingle
  • Spa Features: Heated, In Ground, Swim Spa
  • Vegetation: Fruit Trees, Mature Landscaping, Oak Trees, Trees/Landscaped, Wooded
  • Waterfront Feet Total: 0
Interior Features
  • Bedrooms Total: 6
  • Bathrooms Full: 5
  • Additional Rooms: Attic, Bonus Room, Breakfast Room Separate, Den/Library/Office, Family Room, Formal Dining Room Separate, Garage Apartment
  • Appliances: Bar Fridge, Built-In Oven, Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Electric Water Heater, Exhaust Fan, Microwave, Range, Range Hood, Refrigerator, Washer, Wine Refrigerator
  • Cooling: Central Air
  • Fireplace Features: Electric, Family Room, Living Room, Master Bedroom
  • Fireplace: Yes
  • Flooring: Ceramic Tile, Hardwood
  • Heating: Electric
  • Interior Features: Cathedral Ceiling(s), Ceiling Fan(s), Chair Rail, Coffered Ceiling(s), High Ceilings, In Wall Pest System, Kitchen/Family Room Combo, Primary Bedroom Main Floor, Solid Surface Counters, Solid Wood Cabinets, Stone Counters, Walk-In Closet(s), Window Treatments
  • Laundry Features: Inside, Laundry Room
  • Living Area Source: Owner
  • Living Area Units: Square Feet
  • Room Count: 7.0
  • Water View: No
  • Bathrooms Half: 1

Property History for 3530 Old Keystone Road

DateEvent & SourcePriceAppreciation
Jun 16, 2026

Listed (Active)

MFRMLS #TB8518033

$2,750,000—
Apr 8, 2026

Withdrawn

MFRMLS #W7877317

$2,630,000—
Jan 7, 2026

Listed (Active)

MFRMLS #W7877317

—
DateEvent & SourcePrice
06/16/2026

Listed (Active)

MFRMLS #TB8518033

$2,750,000
04/08/2026

Withdrawn

MFRMLS #W7877317

$2,630,000
01/07/2026

Listed (Active)

MFRMLS #W7877317

—

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 3530 Old Keystone Road

Taxable ValueLand-Additions-Total-
Tax Record2025$10,134 ($844 / month)
Home Facts
Beds0Baths7Total Finished SqFt5,362 SqFtAbove Grade Finished SqFt5,362 SqFtStories2Lot Size219,420 SqFtStyleSingle Family ResidenceYear Built2005CountyPINELLASAPN11-27-16-00000-310-0310

Schools near 3530 Old Keystone Road

This home is within Pinellas.
Rating
School
Type
Grades
Distance
Brooker Creek Elementary School
Public - PK to 5
Tarpon Springs Middle School
Public - 6 to 8
East Lake High School
Public - 9 to 12
Plato Academy Charter School Tarpon Springs
Charter - K to 8
Rating
School
Distance
Brooker Creek Elementary School
PublicPK to 5

Tarpon Springs Middle School
Public6 to 8

East Lake High School
Public9 to 12

Plato Academy Charter School Tarpon Springs
CharterK to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 3530 Old Keystone Road, Tarpon Springs, FL 34688

3530 Old Keystone Road is a single family home for sale in Tarpon Springs, FL 34688. This property was listed for sale on June 16, 2026 by HOUSE RESIDENTIAL CO, it's currently listed at $2,750,000. It has been on the market for a total of 0 days and was last sold on August 29, 2011. This listing's school district is Pinellas. Nearby schools include Brooker Creek Elementary School, Tarpon Springs Middle School and East Lake High School. 3530 Old Keystone Road is a 6-bed, 6-bath, 6,200 sqft single family home built in 2005.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of HOUSE RESIDENTIAL CO, Colleen Markonios

The information being provided by MFRMLS and Daytona Multiple Listing Service is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumer may be interested in purchasing. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of MFRMLS or Daytona Multiple Listing Service. Real estate listings held by brokerage firms other than this site owner are marked with the IDX/MLS logo. Information deemed reliable but is not guaranteed accurate by MFRMLS or Daytona Multiple Listing Service. Last updated: 06/16/2026 01:07 PM