21146 Elm St Castro Valley, CA ^$ 749,000

21146 Elm St

^$ 749,000

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Recently Listed

Open House 4/29 10:30am - 1pm

21146 Elm St

Castro Valley, CA, 94546

^$ 749,000

Bedrooms2 Baths1.0 Sq 825

Monthly Estimate*

^$ 4,612

Listed by BHHS Drysdale Properties

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Single Family Home for sale in Castro Valley, CA

for $749,000 with 2 bedrooms and 1 full bath. This 825 square foot home was built in 1948 on a lot size of 0.1148.

Charming, light filled single level home located in the heart of Castro Valley. Fantastic location conveniently located within a few blocks to downtown shopping, dining, Castro Valley Library, Castro Valley Creek Park, C.V Bart station. Castro Valley schools are nearby. This home features two bedrooms, a sunny kitchen, spacious living room and dining area. Easy care Corion countertop and new backsplash added in 2023. New tub/shower enclosure in 2023. Attached two-car garage with direct access from kitchen. Deep driveway for extra parking. Beautiful landscaped 5000 square foot corner lot. Relax in the spacious, landscaped back yard all year round. Spring is here and summer is just around the corner. This is a perfect time for barbeques, entertaining and unwinding/relaxing. This is a wonderful opportunity for a first-time home buyer, for someone looking to downsize from a larger home or for an investment property. Open house Sunday, May 3rd- 1:00-4:00 pm.

Open House

4/29/2026 10:30 AM - 1:00 PM

5/3/2026 1:00 PM - 4:00 PM

21146 Elm St Castro Valley, CA

* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

^$ 749,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 0

Style

Lot Size

0.1148

Year Built

1948

Town/City

Castro Valley

County/Region

Alameda

MLS | Web ID

41132569

Days on Market

Features

General

Living Area 825

Heating Floor Furnace

Cooling See Remarks

Possession Negotiable

Roof Shingle

Garage Spaces 2

Patio/Porch Features Patio

Pool Features None

Year Built 1948

Stories Count 1

Levels One

Property Subtype Single Family Residence

County Alameda

New Construction false

Property Type Residential

HOA false

Attached Garage true

Subdivision Name DOWNTOWN

Garage Y/N true

Full Baths 1

Status Active

Directions Cross Street: Pine.

City Castro Valley

Lot Size Units Square Feet

Lot Size Square Feet 5000

Listing Terms Cash Conventional

Standard Status Active

Occupancy Type Owner

Property Sub Type Additional Single Family Residence

Interior

Flooring Carpet Vinyl Wood

Fireplace Features None

Air Conditioning Y/N true

Heating Y/N true

Fireplace Y/N false

Half Baths 0

Total Bedrooms 2

Total Baths 1

Exterior

Parking Features Garage

Lot Features Back Yard Corner Lot Front Yard Street Level

Total Parking 2

Lot Size Area 5000

Lot Size Acres 0.1148

Private Pool false

* Excluded Features

List By

Bhhs Drysdale Properties

Broker

mickiedefreitas@gmail.com

Affordability Calculator

$4,612

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Monthly Principal & Interest: $4,612
Monthly Property Taxes: --
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in Castro Valley, CA

Average List Price ^$1,228,391

Percent of Sale Price 64%

About Castro Valley, CA

63,507 Population

6% Since 2002

^$88,568 Median Income

42.76 Median Age

32% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

4827338 Elementary School

4827337 Middle School

Unknown High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
4/28/2026	$749,000		Listed Price

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21146 Elm St, Castro Valley, CA, 94546 is a Single Family Home for sale at $749,000 with 825 sqft and a lot size of 0.1148. 21146 Elm St has 2 bedrooms, 1.0 baths, and was built in 1948. The property's zip code is 94546 which is in Castro Valley, CA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Listing data provided courtesy of the Internet Data Exchange Program of the California Regional Multiple Listing Service, Inc..

Based on information from California Regional Multiple Listing Service, Inc. as of 4/28/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

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21146 Elm St

Single Family Home for sale in Castro Valley, CA

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