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20089 Emerald CtCastro Valley, CA 94546

For Sale

$998,000

Smart Buyer Rebate $9,980

Charming 4 Bedroom with 3rd more like a retreat with dressing room AND a Bonus Studio on a LARGE Lot in a Quiet Court Location tucked away on a peaceful court, this beautifully updated single-level home offers the perfect blend of comfort, style, and whimsy. Boasting 3 bedrooms and 1.5 baths, the home features a bright and airy open-concept layout with both a cozy living room and a spacious family room—ideal for gathering, relaxing, or entertaining. Set on a generous lot, the property includes multiple decks perfect for alfresco dining, morning coffee, or sunset lounging. The playful décor and whimsical touches throughout the home give it a distinctive charm, making each space full of personality and charm. The bonus detached studio/shed offers endless possibilities—whether used as a creative workspace, guest retreat, or quiet getaway—bringing even more versatility to this enchanting property. The previous owners used it for a music studio! With its combination of updated features, functional layout, and a delightfully unique aesthetic, this home is a rare gem that balances everyday living with artistic flair. Welcome to a home that’s anything but ordinary.

Listed by Janella Anguiano

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License #01369593

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CENTURY 21 Masters

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janella_sells@yahoo.com

Last updated September 09, 2025

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Source: bridgeMLS #41100896

Listing Facts

  • TypeSingle-family
  • NeighborhoodCentral East Castro Valley
  • Bedrooms3
  • Bathrooms2
  • Days on Prevu92
  • Size1,468 sqft
  • Price per sqft$680

Amenities

  • Dishwasher
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

09/09/2025
Price Decreased
$998,000
08/08/2025
Price Decreased
$1,098,000
07/31/2025
Status changed to Active
$1,150,000
07/29/2025
Status changed to Removed from Feed
$1,150,000
07/14/2025
Price Decreased
$1,150,000
07/08/2025
Price Decreased
$1,190,000
06/10/2025
Listed by CENTURY 21 Masters
$1,195,000

Property Details for 20089 Emerald Ct

Exterior

Construction

  • Stories: 1
  • Year Built: 1950
  • Architectural Style: Mid Century Modern
  • Construction Materials: Wood Siding
  • Exterior Features: Back Yard, Landscape Front, See Remarks

Features

  • Fencing: Fenced

Measurements

  • Building Area Total: 1,468
  • Lot Features: Court, Landscaped
  • Lot Size Acres: 0.17
  • Lot Size Area: 0
  • Lot Size Square Feet: 7,439
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 84C106472

Interior

Features

  • Appliances: Dishwasher, Gas Range, Refrigerator, Dryer, Washer, Gas Water Heater
  • Fireplace Features: Family Room, Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Laminate, Other
  • Interior Features: Family Room, Counter - Solid Surface, Updated Kitchen

Measurements

  • Living Area: 1,468
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 1
  • Bathrooms Partial: 1
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 3
  • Rooms Total: 7

Other

Location

  • Subdivision Name: CASTRO VALLEY

Parking

Parking

  • Covered Spaces: 1
  • Garage Spaces: 1
  • Parking Features: Attached, Int Access From Garage

Utilities

Equipment

  • Cooling: Central Air
  • Electric: No Solar
  • Heating: Forced Air
  • Has Heating: Yes
  • Laundry Features: Laundry Room, Washer/Dryer Stacked Incl

Based on information from bridgeMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.