4025 Mario Way

Escape the hustle and bustle without giving up convenience! Tucked away on a peaceful cul-de-sac, 4025 Mario Way offers the perfect blend of privacy, versatility, and everyday comfort. Situated on an expansive .42-acre lot, this beautifully refreshed home features 2,557 square feet of living space, including 4 bedrooms, 3 bathrooms, PLUS a bonus 5th bedroom. One of the home's standout features is the incredible downstairs living space, complete with its own private entrance, separate living area, bonus bedroom, and full bathroom. Whether you're welcoming extended family, hosting guests, accommodating an au pair, or simply looking for extra room to spread out, this flexible space opens up so many possibilities! Upstairs, a brand-new kitchen, fresh interior and exterior paint, new carpet, and updated light fixtures make this home move-in ready. The main living areas open to an elevated deck with beautiful views, while the spacious primary suite features a generous walk-in closet. Step outside and discover your own backyard getaway! The terraced landscape offers multiple areas to relax, play, and entertain, including a private pool, spacious deck with built-in BBQ, and a large, level area perfect for outdoor fun. An abundance of fruit trees adds to the charm of this wonderful outdoor retreat. With room for everyone, wonderful indoor-outdoor living, and a lovely setting that feels worlds away while remaining close to everything, 4025 Mario Way is a special place to call home!

Current Status

New

Original Price

$2,085,000

List Price

$2,085,000

On Market Date

Oct 16, 2026

Property Type

Detached

D/N/S

Not Listed

Zip Code

94549

MLS ID

41151448

APN

2520210069

Year Built

1967

Stories in Building

Unavailable

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

5

Bath

3

Parking

2

Attached

SQ FT

2,557

SQ FT Source

Public Records

Lot SQ FT

18,250.0

Lot Acres

0.42 Acres

Pool Info

In Ground

Kitchen

Dishwasher, Electric Range, Oven, Refrigerator, Gas Water Heater, Stone Counters, Eat-in Kitchen, Electric Range/Cooktop, Disposal, Oven Built-in, Updated Kitchen

Cooling

Central Air

Disclosures

Easements

Entry Level

Exterior Details

Terraced Down

Flooring

Hardwood

Foundation

Fire Place

Family Room, Gas Starter, Living Room, Wood Burning

Heating

Forced Air

Laundry

Hookups Only

Main Level

4 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Laundry Facility

Possession

Close Of Escrow

Architectural Style

Contemporary

Non-Master Bathroom Includes

Shower Over Tub

Construction Status

Existing

Additional Miscellaneous Features

Terraced Down

Location

Cul-De-Sac, Sloped Down

Roof

Composition Shingles

Water and Sewer

Public

Fee

Unavailable

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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