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30806 Vallejo St, 
Union City, CA 94587

$999,888


3

Beds


2

Baths


1,201

Sq Ft


Single Family

Active

Listed by

Manraj Sachdeva

Alliance Bay Realty

510-742-6600

Last updated:

June 1, 2026, 03:37 AM

MLS#

41136001

Source:

CRMLS

About This Home

30806 Vallejo St

Welcome to this beautiful 3-bedroom, 2-bathroom home in the heart of Union City offering comfort, style, and exceptional future potential. Thoughtfully laid out for both comfort and functionality, the home features spacious bedrooms, airy living spaces, and a seamless flow that makes everyday living and entertaining feel effortless. One of the standout features of this property is the APPROVED, shovel-ready ADU plans already in place — allowing the next owner to begin building immediately. Starting building Tomorrow! Add another 700 sq ft Approved by the city of Union City. At nearly $1,000 a sqft, Adding another 700 sq ft ADU adds hundreds of thousands to the vaule! Just calculate 700 sq ft x Price per sq ft. for additional value built! The future ADU presents an incredible opportunity for additional living space, multi-generational living, or potential rental income estimated at approximately $3,100–$3,500 per month, which could significantly offset a large portion of your mortgage payment, and give incredible equity worth much much more just months after purchasing the property. This home may also qualify for California's SB-9, which could allow you to split your lot and potentially sell it or build an additional home on it! Situated on a spacious lot, the property offers fully fenced front and back yards with newly installed artificial turf, creating a clean, low-maintenance outdoor space perfect for relaxing, entertaining, pets, or play. The home features excellent-quality luxury vinyl plank flooring that is scratch-proof and water-resistant, offering exceptional long-term durability for everyday living. The wide and quiet street provides ample parking and adds to the home’s inviting neighborhood feel. Conveniently located near major freeways, shopping, restaurants, parks, and schools, this home combines everyday convenience with long-term value and investment potential. Whether you are looking for a comfortable primary residence, a smart investment opportunity, or both, this property offers a rare combination of move-in-ready living and future upside.

Home Facts

Single Family

2 Baths

3 Bedrooms

Built in 1925

Price Summary

999,888

$832 per Sq. Ft.

MLS #:

41136001

Last Updated:

June 1, 2026, 03:37 AM

Added:

6 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

1,201 Sq. Ft.


Structure

Structure

Architectural Style:

Craftsman

Building Area:

1,201 Sq. Ft.

Year Built:

1925


Lot

Lot Size (Sq. Ft):

7,021


Finances & Disclosures

Finances

Price:

$999,888

Price per Sq. Ft:

$832 per Sq. Ft.

Source:CRMLS
The information being provided by California Regional MLS (Southern California) is for the 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. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the California Regional MLS (Southern California). Coldwell Banker Associated Brokers is not a Multiple Listing Service (MLS), nor does it offer MLS access. This website is a service of Coldwell Banker Associated Brokers, a broker participant of California Regional MLS (Southern California). This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. The accuracy of all information, regardless of source, including but not limited to open house information, square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by California Regional MLS (Southern California) and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Copyright 2021 California Regional MLS (Southern California). All rights reserved.

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Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.