Map location of 20089 Emerald Ct, Castro Valley, CA 94546
$975,000
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20089 Emerald Ct, Castro Valley, CA 94546

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3 Beds
2 Baths
1,468 Sq Ft
Listing By: Janella Anguiano - CENTURY 21 Masters camrmls-p Realty.com
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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 charm. 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 roomideal 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 dcor 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 possibilitieswhether used as a creative workspace, guest retreat, or quiet getawaybringing even more versatility to this spacious 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 that is cozy and enjoyable. Castro Valley Schools!! Great location!!

  • MLS# 41118026
  • Date Listed11/21/2025
  • Days on Realty 6 Days
  • Bedrooms 3
  • Bathrooms 1 Full baths, 1 Half baths
  • Lot Size 0.17 acres (7,439 sq. ft)
  • Sewer Public Sewer
  • Subdivision CASTRO VALLEY
  • County Alameda
  • Year Built 1950
  • Square Feet 1,468 sq. ft
  • Price Per Sq. Ft $664.17

Interior Features

  • Appliances Gas Water Heater, Dryer, Washer
  • Flooring Laminate, See Remarks
  • Cooling Central Air
  • Heating Forced Air

Exterior / Lot Features

  • Roof -
  • Lot Size Acres 0.17
  • Lot Size SQFT 7,439.00
  • Lot Features Back Yard

Directions

Center>Gem>Emerald Cross Street: Gem.

Financial Considerations

Nearby Schools

Source: School Digger

Independent Elementary School

Public • PK - 5 • Serves this home

0.76 mi

Distance

Marshall Elementary School

Public • PK - 5

0.91 mi

Distance

Special Education - Preschool - Laurel

Public • PK - PK

1.14 mi

Distance

Alma Preschool

Public • PK - PK

1.54 mi

Distance

Castro Valley Elementary School

Public • PK - 5

1.69 mi

Distance

Stanton Elementary School

Public • PK - 5

2.47 mi

Distance

Golden Oak Montessori Of Hayward School

Public • 1 - 8

3.84 mi

Distance

Cherryland Elementary School

Public • PK - 6

4.25 mi

Distance

Burbank Elementary School

Public • PK - 6

4.25 mi

Distance

Harder Elementary School

Public • PK - 6

4.83 mi

Distance

Creekside Middle School

Public • 6 - 8 • Serves this home

0.25 mi

Distance

Canyon Middle School

Public • 6 - 8

2.38 mi

Distance

Bret Harte Middle School

Public • 7 - 8

3.21 mi

Distance

Winton Middle School

Public • 7 - 8

4.48 mi

Distance

Edendale Middle School

Public • 6 - 8

4.84 mi

Distance

Royal Sunset (continuation) School

Public • 7 - 12

4.89 mi

Distance

Hayward Collegiate Charter

Public • 7 - 12

5.03 mi

Distance

Cesar Chavez Middle School

Public • 7 - 8

5.75 mi

Distance

Martin Luther King, Jr. Middle School

Public • 7 - 8

6.25 mi

Distance

Bohannon Middle School

Public • 6 - 8

6.26 mi

Distance

Castro Valley High School

Public • 9 - 12 • Serves this home

1.69 mi

Distance

Roy A. Johnson High School

Public • 9 - 12

2.76 mi

Distance

Redwood Continuation High School

Public • 9 - 12

2.76 mi

Distance

Hayward High School

Public • 9 - 12

2.88 mi

Distance

Brenkwitz High School

Public • 10 - 12

4.25 mi

Distance

Hayward Twin Oaks Montessori

Public • 9 - 12

4.25 mi

Distance

East Bay Arts High School

Public • 9 - 12

4.89 mi

Distance

San Lorenzo High School

Public • 9 - 12

4.89 mi

Distance

Tennyson High School

Public • 9 - 12

5.81 mi

Distance

Arroyo High School

Public • 9 - 12

6.65 mi

Distance

Redwood Christian Schools

Private • PK - 12

1.54 mi

Distance

Anchor Education, Inc - Sterling West

Private • 03 - 12

2.76 mi

Distance

Oneschool Global - San Francisco Campus

Private • 03 - 11

2.76 mi

Distance

Stellar Preparatory High School

Private • 09 - 12

3.21 mi

Distance

Spectrum Center Schools - Mission Valley Campus

Private • KG - 12

3.75 mi

Distance

Seneca Family Of Agencies - James Baldwin Academy

Private • 02 - 12

4.24 mi

Distance

Moreau Catholic High School

Private • 09 - 12

5.75 mi

Distance

Redwood Christian Middle School And High School

Private • 06 - 12

6.65 mi

Distance

Thomas Martial Arts And Fitness Academy

Private • KG - 12

6.78 mi

Distance

California Crosspoint Academy

Private • 04 - 12

7.03 mi

Distance

Sales & Tax History

Source: Public Records

Population & Environment

Source: Sperling's Best Places

Walkability in CA / 94546

Source: Walkscore

65/100

Somewhat Walkable

Walk Score ®

28/100

Some Transit

Transit Score ®

47/100

Bikable

Bike Score ®

Overview

Some errands can be accomplished on foot. A few nearby public transportation options. Minimal bike infrastructure.

Transit Summary

4 nearby routes: 4 bus, 0 rail, 0 other

Walkability averages in the surrounding area

The average walkability score in the surrounding area is Walk Score: 29/100, Transit Score: 19/100, Bike Score: 23/100.

Points of Interest near 20089 Emerald Ct, Castro Valley, CA 94546

Frequently Asked Questions for 20089 Emerald Ct

Source: Realty.com

20089 Emerald Ct, Castro Valley, CA 94546 is a Single Family 1,468 sq. ft. home listed for sale. Realty.com has 35 photos available of this 3 bed, 2 bath house, listed at $975,000. View sales and tax history, use our mortgage calculator and more on Realty.com

Realty.com has 35 photos of 20089 Emerald Ct.

Our records indicate that 20089 Emerald Ct was built in 1950.

The full address for this home is 20089 Emerald Ct, Castro Valley, CA 94546.

20089 Emerald Ct has been listed on Realty.com since Fri November 21, 2025

Some errands can be accomplished on foot. A few nearby public transportation options. Minimal bike infrastructure.

The average walkability score in the surrounding area is Walk Score: 29/100, Transit Score: 19/100, Bike Score: 23/100.

There are 3 schools assigned to this home. Check out the schools near 20089 Emerald Ct. Independent Elementary School (Grades: PK - 5), Creekside Middle School (Grades: 6 - 8), Castro Valley High School (Grades: 9 - 12)

Listing provided courtesy of: Century 21 Masters (tel: 510-257-4441)
Listing agent: Janella Anguiano (tel: 510-755-5199) (#CCBE-206519446)

This content last refreshed on 2025-11-27 06:31:06. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

Export listing data of 20089 Emerald Ct, Castro Valley, CA 94546 : MLS# 41118026

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