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Leo Peak

leo@leopeak.com +1(415) 816-1469

$ 899,000

Est. payment | -/mo

3 Beds

2 Baths

1,596 SqFt

Save

$ 899,000

Est. payment | -/mo

Save

3 Beds

2 Baths

1,596 SqFt

Open House

Sun May 17, 1:00pm - 4:00pm

Sat May 16, 1:00pm - 4:00pm

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 1,596 sqft

Price per Sqft $563

MLS Listing ID 41134221

Bedrooms 3

Full Baths 2

HOA Y/N No

Year Built 1949

Lot Size 6,116 Sqft

Acres 0.14

Property Sub-Type Single Family Residence

Property Description

Welcome to 20048 Sapphire St. in the heart of desirable Castro Valley! Offered for the first time ever, this charming single-story home is full of opportunity and ready for its next chapter. Featuring 3 bedrooms, 2 bathrooms, and a detached 2-car garage, this well-loved property offers great bones, a functional layout, and endless potential for buyers looking to add their own style and vision. Situated on a beautifully maintained lot with thoughtfully landscaped front and back yards, the home offers inviting curb appeal and outdoor spaces perfect for gardening, entertaining, or simply relaxing. Inside, you'll find a cozy and comfortable floorplan with plenty of space to grow and the chance to create the home of your dreams. Whether you're a first-time buyer, investor, or someone looking for a cosmetic fixer in an established neighborhood, this is a rare opportunity you won't want to miss. Located in a highly sought-after Castro Valley neighborhood known for its strong community feel, convenient commuter access, and top-rated schools, this home is near Marshall Elementary, Creekside Middle School, and Castro Valley High School. Enjoy close proximity to parks, shopping, dining, BART, and major freeways while still enjoying the charm of a quiet residential street. Homes with this kind of potential, location, and pride of ownership rarely come available, bring your imagination and make 20048 Sapphire St. your own!

Location

State CA

County Alameda

Rooms

Other Rooms Shed(s)

Interior

Interior Features Family Room

Heating Forced Air, Fireplace(s)

Cooling Central Air

Flooring Carpet, Other

Fireplaces Number 1

Fireplaces Type Brick, Living Room, Wood Burning

Fireplace Yes

Appliance Dishwasher, Gas Range, Refrigerator, Dryer, Washer, Gas Water Heater

Laundry Dryer, Laundry Closet, Washer, In Kitchen

Exterior

Exterior Feature Back Yard, Front Yard, Landscape Back, Landscape Front

Garage Spaces 2.0

Pool None

Private Pool false

Building

Lot Description Back Yard, Front Yard, Landscaped

Story 1

Sewer Public Sewer

Water Public

Architectural Style See Remarks

Level or Stories One Story

New Construction Yes

Others

Tax ID 84C106480

© 2026 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website.

Listed by Janella Anguiano • CENTURY 21 Masters

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+1(415) 816-1469

leo@leopeak.com

http://www.peakfamilyre.com

20048 Sapphire St Castro Valley, CA 94546