307 Treasure IslandAPTOS, CA 95003

Single Family · 3 Beds · 2 Full Baths · 1,400 Sq. ft.
$1,185,000 Active

307 Treasure Island Overview

Time on Site:
6 days
Visits:
0

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.

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307 Treasure Island Facts & Features

  • Type Single Family
  • Sq. ft. 1,400
  • Price/Sq.ft. $846

Details

General

Association/HOA

  • Association: 0

School Information

  • School District: Pajaro Valley Unified

Building Information

  • Year Built: 1962

Location/Region

  • County Or Parish: Santa Cruz
  • MLS Area Major: Rio Del Mar/Seascape

General Information

  • Parcel Number: 042-181-28-000
  • Property Sub Type: Detached
  • Property Type: Residential
  • Zoning: R-1-3.5

Interior

Parking Information

  • Garage Spaces: 2

Beds/Baths

  • Bathrooms Full: 2
  • Bathrooms Half: 0
  • Bedrooms Total: 3

General Information

  • Cooling: None
  • Fireplace Features: Wood Burning
  • Fireplace: 1
  • Flooring: Carpet,Laminate,Vinyl / Linoleum
  • Foundation Details: Concrete Perimeter
  • Heating: Wall Furnace
  • Laundry Features: Washer / Dryer
  • Living Area: 1400
  • Security Features: None
  • Stories Total: 2

Exterior

Parking Information

  • Parking Features: Attached Garage
  • Parking Total: 3

Lot Information

  • Lot Size Source: Assessor
  • Water Source: Public

Building Exterior/Construction

  • Roof: Composition

General Information

  • Horse: No
  • Pool Private: 0
  • Sewer: Sewer - Public
  • Utilities: Public Utilities

307 Treasure Island Neighborhood

Community

95003 (Aptos) Demographics

50
Median Age
691
Population Density (per sq. mile)
63%
College Educated
$115,633
Estimated Median Income
7,805
Estimated Total Home Owners
2,223
Estimated Total Renters
78% / 22%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

307 Treasure Island Monthly Cost

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$ %
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$
$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

307 Treasure Island Market Data

Based on the last 30 days in this zip code

$1,741,242
Average List Price
$916
Average Price per Square Foot
56
Properties Sold
86
Average Days on Market
347
Properties for Sale
Calculations provided by Reliance Network

307 Treasure Island History

Date Event Value Agent
6/23/2026Source: CRMLS Added to Database
June 23, 2026
6/23/2026Source: bridgeMLS Added to Database
June 23, 2026
6/23/2026Source: CRMLS Price Reduction
$1,185,000 -5.0%
6/23/2026Source: bridgeMLS Price Reduction
$1,185,000 -5.0%
6/23/2026Source: MLSListings Price Reduction
$1,185,000 -5.0%
6/23/2026Source: MLSListings Added to Database
June 23, 2026
3/31/2026Source: bridgeMLS Price Reduction
$1,248,000 -3.6%
3/31/2026Source: CRMLS Price Reduction
$1,248,000 -3.6%
3/31/2026Source: MLSListings Price Reduction
$1,248,000 -3.6%
3/5/2026Source: CRMLS Added to Database
March 05, 2026
3/5/2026Source: bridgeMLS Added to Database
March 05, 2026
3/5/2026Source: MLSListings Added to Database
March 05, 2026
Listing provided courtesy of KW Thrive Santa CruzDaniel Chole- MLS# ML82051956MLS ProviderContact Information: (831) 457-5500