3642 Lorena Avenue Castro Valley, CA ^$ 1,799,000

3642 Lorena Avenue

^$ 1,799,000

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Recently Listed

3642 Lorena Avenue

Castro Valley, CA, 94546

^$ 1,799,000

Bedrooms3 Baths2.0 Sq 2,350

Monthly Estimate*

^$ 11,077

Listed by Alliance Bay Realty

3642 Lorena Avenue, Castro Valley, CA 94546 - Image 1

3642 Lorena Avenue, Castro Valley, CA 94546 - Image 2

3642 Lorena Avenue, Castro Valley, CA 94546 - Image 3

3642 Lorena Avenue, Castro Valley, CA 94546 - Image 4

3642 Lorena Avenue, Castro Valley, CA 94546 - Image 5

3642 Lorena Avenue, Castro Valley, CA 94546 - Image 6

3642 Lorena Avenue, Castro Valley, CA 94546 - Image 7

3642 Lorena Avenue, Castro Valley, CA 94546 - Image 8

3642 Lorena Avenue, Castro Valley, CA 94546 - Image 9

3642 Lorena Avenue, Castro Valley, CA 94546 - Image 10

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Single Family Home for sale in Castro Valley, CA

for $1,799,000 with 3 bedrooms and 2 full baths. This 2,350 square foot home was built in 1938 on a lot size of 0.47.

Exceptional investment & development opportunity on nearly 0.5-acre flat lot! Potential for a 4-lot subdivision Survey Completed, preliminary plans available to retain the existing home and build 3 additional detached townhomes (Like an SFH). Charming split-level home offering 4 beds & 2 baths. Main level features living/dining, kitchen & breakfast nook overlooking the spacious backyard. Upstairs has 3 bedrooms & 1 bath. Lower level includes separate entrance, den, full bath, laundry, storage & flexible space for office/wine cellar/4th bedroom great for multi-gen living or rental income. Endless possibilities: add an ADU, build a pool, park RV/boat, expand or develop. Backyard includes mature fruit trees avocado, grapefruit, Santa Rosa plum, Meyer lemon, orange & bay leaf. Prime location in Castro Valley close to downtown, shops, restaurants & BART. Rare opportunity with strong upside!

Single Family Active

Price

^$ 1,799,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 0

Style

Lot Size

0.47

Year Built

1938

Town/City

Castro Valley

County/Region

Alameda

MLS | Web ID

ML82036418

Days on Market

Features

General

Living Area 2350

Sewer Public Sewer

Heating Forced Air

Roof Shingle

Appliances Dishwasher

Zoning RMX

Garage Spaces 2

Pool Features None

Year Built 1938

Property Subtype Single Family Residence

County Alameda

New Construction false

Property Type Residential

HOA false

Attached Garage false

Garage Y/N true

Full Baths 2

Special Listing Conditions Standard

Status Active

Directions Sata Maria Ave Redwood Rd Cross Street: Santa Maria Ave Redwood Rd

High School Other

City Castro Valley

High School District Other

MLS Area 699 - Not Defined

Lot Size Units Square Feet

Lot Size Square Feet 20473

Spa Features None

Elementary School Castro Valley

Property Attached Y/N false

Middle/Junior High School Other

Standard Status Active

Occupancy Type Vacant

Year Built Source Assessor

Property Sub Type Additional Single Family Residence

Interior

Flooring Carpet Concrete Laminate

Fireplace Features Wood Burning

Total Stories 2

Common Walls No Common Walls

Air Conditioning Y/N true

Heating Y/N true

Fireplace Y/N true

Total Bedrooms 3

Total Baths 2

Exterior

Water Source Public

Total Parking 2

Lot Size Area 20473

Spa false

Lot Size Acres 0.47

Private Pool false

Lot Size Source Other

* Excluded Features

List By

Alliance Bay Realty

Broker

swetha.poreddy@gmail.com

Affordability Calculator

$11,077

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Monthly Principal & Interest: $11,077
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 ^$1,244,661

Percent of Sale Price 31%

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.

0 Elementary School

4826966 Middle School

Other High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
2/26/2026	$1,799,000		Listed Price

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3642 Lorena Avenue, Castro Valley, CA, 94546 is a Single Family Home for sale at $1,799,000 with 2,350 sqft and a lot size of 0.47. 3642 Lorena Avenue has 3 bedrooms, 2.0 baths, and was built in 1938. 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 2/27/2026. 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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3642 Lorena Avenue

Single Family Home for sale in Castro Valley, CA

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