#425048023, Fion Yau, Listing office: KW Advisors
#RS25140013·
Listing office: Your Home Team Real Estate·
Listing agent: Alvin Mullins·
Listing office phone: 562-619-9595
$699,900 List price
3142 Keith Ave Castro Valley, CA 94546
3 beds
1 full
1,865 sqft
0.3 acres
$375 / sqft
House
Property details
About 3142 Keith Ave
CALLING ALL INVESTORS AND ALL CASH BUYERS! 12,600 SQ FT LOT! Great Investment Opportunity in Castro Valley! Don’t miss this chance to own a spacious 12,600 SQ ft lot where you can build your new home or compound. The home is in the heart of Castro Valley and offers 3 bedrooms and over 1,800 sq ft of living space, all set on a generous 12,600 sq ft lot surrounded by mature trees—providing privacy, shade, and incredible potential. Whether you're looking to remodel, expand, or build an ADU, this property offers endless possibilities. Additional features include a full unfinished basement, covered carport, and garage space—ideal for storage, workshop use, or future enhancements. Located near shopping, top-rated schools, parks, major freeways and the bay. This property is a rare opportunity to invest in a large lot in a prime location with strong upside potential. Cash or hard money only — the home will not qualify for conventional financing. Schedule your private showing today!
Highlights
Home typeSingle Family Residence
HeatingWall Furnace
StatusActive
Size1,865 sqft
Lot size0.2893 Acres
Year built1940
ParkingAttached Carport, Door-Multi, Garage, RV Access/Parking, Garage Faces Side
MLS #RS25140013
Attached garage3 spaces
FireplaceLiving Room
ViewNeighborhood
Summary
- Full Bathrooms: 1
- Fireplace: Living Room
- Total Bedroom Count: 3
- Garage Space: 3 spaces
- Attached Garage: Yes
- Private Pool: No
- Parking: Attached Carport, Door-Multi, Garage, RV Access/Parking, Garage Faces Side
- View: Neighborhood
- Heating: Wall Furnace
- Cooling: None
- List Price: $699,900
- Price/SqFt: $375
- HOA Amount: $0
- Annual Tax Amount: $4,562
- Tax Year: 2024
- Lot: Back Yard, Front Yard
- Directions: West on Keith from Lake Chabot Road
- Year Built: 1940
- Stories: 1
- Living Area: 1,865 SqFt
- Lot Size: 0.2893 Acres
- MLS Number: RS25140013
- MLS Name: CRMLS
- Office Name: Your Home Team Real Estate
- Office Phone: (562) 619-9595
- Listing Agent: Alvin Mullins
Based on information from California Regional Multiple Listing Service, Inc. 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 broker or MLS. All information should be independently reviewed and verified for accuracy. The data contained herein is copyrighted by CRMLS and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited.
The information being provided by California Regional Multiple Listing Service, Inc. (“CRMLS”) 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. Any information relating to a property referenced on this web site comes from CRMLS. Properties may or may not be listed by the office/agent presenting the information. Real estate listings held by brokerage firms other than this broker are marked with the Internet Data Exchange logo and detailed information about them includes the names of the listing brokers and listing agents. MLS search engine provided by IHR Technology Services. This data is updated every 2 hours. Some properties appearing for sale on this display may subsequently have sold and may no longer be available.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 7/13/2025, 2:45:30 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
| Date | Event | Price |
|---|---|---|
| Mar 14, 1995 | Home Sold | $201,000 |
| Dec 15, 1988 | Home Sold | $208,000 |
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2024 | $330,817 | $4,562 |
| 2023 | $324,332 | $4,562 |
| 2022 | $317,973 | $4,461 |
| 2021 | $311,739 | $4,342 |
| 2020 | $308,543 | $4,240 |
| 2019 | $302,494 | $4,185 |
| 2018 | $296,563 | $4,072 |
| 2017 | $290,749 | $4,072 |
History based on county public records data.
Nearby schools
7
Chabot Elementary School
Public District KG-5
0.2 mi
•19104 Lake Chabot Rd
7
Stanton Elementary School
Public District KG-5
0.5 mi
•2644 Somerset Ave
6
Castro Valley Elementary School
Public District KG-5
0.9 mi
•20185 San Miguel Ave
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $87,097. Residents of Castro Valley, CA typically earn between $35k-100k each year. Most families are married, no kids. Typical level of education for residents in this area is post secondary degree.
How much money do the neighbors make?
20%
<35k
37%
35k-100k
34%
100k-200k
9%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
What types of families live nearby?
33%
Single, No Kids
7%
Single, with Kids
36%
Married, No Kids
24%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
12%
<11 yrs old
8%
12-17 yrs old
17%
18-34 yrs old
46%
35-64 yrs old
17%
65+ yrs old
What do the neighbors do for fun?
Skiing/snowboarding
Men's Tennis
Soccer
Where do the neighbors shop?
Nordstrom
Bloomingdales
The Container Store
Where do the neighbors go to eat?
California Pizza Kitchen
Bonefish Grill
Starbucks
What do the neighbors drive?
BMW
Lexus
Mazda
What do the neighbors listen to?
Talk/Personality
News
Alternative
All data provided by Home Junction and Claritas
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Frequently asked questions
About 3142 Keith Ave
The listing price of 3142 Keith Ave property is $699,900.
The property 3142 Keith Ave is a house located in Castro Valley, California, 94546.
Active Listing: 3142 Keith Ave is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 3142 Keith Ave are: Chabot Elementary School (GreatSchools Rating 7/10), Stanton Elementary School (GreatSchools Rating 7/10), Castro Valley Elementary School (GreatSchools Rating 6/10), Edendale Middle School (GreatSchools Rating 2/10), Creekside Middle School (GreatSchools Rating 9/10), Canyon Middle School (GreatSchools Rating 6/10), Redwood Continuation High School (GreatSchools Rating 3/10), Castro Valley Virtual Academy (GreatSchools Rating 7/10), Castro Valley High School (GreatSchools Rating 9/10).
According to the records, the last property tax for 2024 is $4,562 (source: MLS/based on county public records data).
The last sale was on March 14, 1995 for $201,000 (source: MLS/tax record).
The property at 3142 Keith Ave has 3 bedrooms and 1 bathroom.
The property 3142 Keith Ave is 1,865 SqFt (source: MLS/tax record).
The year of construction for 3142 Keith Ave is 1940.
This home is located at 3142 Keith Ave in Castro Valley, CA and zip code 94546 in the Castro Valley neighborhood. This 1,865 square foot home, which was built in 1940, sits on a 0.29 acre lot. Features: 3 bedrooms, 1 bathroom. It has been listed on Rocket Homes since July 12, 2025 and is currently priced at $699,900.
From Rocket Homes Real Estate and based on county public records data.