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3 Beds
2 Baths
1,400 sqft

$1,099,000

307 Treasure Island, Aptos CA, 95003

Price per sqft$785.00
Built in1962
Property size1,400 sqft
Property typeResidential

Overview

Active

Listed Jun 23, 2026

Updated 7 days ago

Discover a rare opportunity to own a duplex in Aptos' highly sought-after Rio Del Mar neighborhood. Tucked away on a quiet cul-de-sac just steps from the sand, 307 Treasure Island Dr offers the perfect blend of coastal living, income potential, and long-term value. The property features two residences totaling approximately 1,400 square feet. The upper 2-bedroom, 1-bath home is filled with natural light and features vaulted ceilings and a private balcony for enjoying the ocean air. The lower 1-bedroom, 1-bath unit offers a separate entrance and private outdoor space, ideal for rental income, guests, or extended family. An attached two-car garage provides off-street parking and additional storage. Ideal for investors, owner-occupants seeking supplemental income, or those searching for a beach-close retreat, this versatile property offers flexibility rarely found in Rio Del Mar. Live in one unit and rent the other, create space for extended family, or enjoy a unique coastal investment opportunity. Enjoy easy access to Rio Del Mar and Seacliff beaches, Aptos Village, local restaurants and shops, miles of hiking and biking trails, and convenient Highway 1 access. This is a unique opportunity to own a versatile property in one of Aptos' most desirable coastal communities.

$7,312/mo

Est. mortgage payment based on a $1,099,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
ML82051956

Interior Features

Bedrooms
3
Bathrooms
2
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.07 Acres

Other Property Details

Garage
Yes

Listed by Daniel Chole, KW Thrive Santa Cruz, CA DRE 02031480

Listing Contact: 408-767-8162 

Based on information from the CRISNet MLS as of 9/30/2026, 9:11 PM UTC. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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