2121 166Th Ave, Castro Valley, CA

$999,000 $564 / sqft Est. $5,051/mo

3
Beds: 3
Baths: 1,770
Sq Ft

Active 12 days on market

Listed By David HolmesDRE #01901395

Compass

Your inquiry will go to Brenda Geraci, who is not the listing agent for this property.

Lot Size: 4,264 sqft
Year Built: 1978
Property Type: Residential
Property Subtype: Single-family home
Levels: Two
Stories: 2
Garage Spaces: 2
Pool: No
HOA: No
Days on Market: 12 days

This absolutely stunning home boasts over $125,000 of tasteful updates and upgrades from the previous two owners including a remodeled kitchen with built in beverage bar, home theater, remodeled half bath with vanity, laminate flooring, recessed lighting, crown molding, dual pane windows, epoxy garage floor, Hardie plank siding, Trex composite decking, new AC, a new driveway, and Tesla car charger. An abundance of natural light fills the open concept and versatile floor plan which flows seamlessly to a beautiful backyard – perfect for relaxing at home or entertaining family and friends on special occasions. Great location—close to the freeway and BART (without the noise) for an easy commute, near the vibrant downtown with a diverse dining scene, and surrounded by abundant hiking and biking trails. This one is not to be missed!

Open House

Sunday, October 25 · 2:00 PM – 4:00 PM

Estimate a monthly payment

Home priceDown paymentDown %Interest rate %Term

—/mo

Principal and interest only. Property taxes, insurance and any HOA dues are not included and will increase this amount.

Estimates only, for your own planning. Not a loan offer, a pre-qualification, or a quote from any lender.

Features

Interior Features

Cooling: Central Air
Heating: Gravity
Fireplace: Living Room
Flooring: Carpet
Laminate

Exterior Features

Parking: Garage

Market insights

Computed from CRMLS data for Castro Valley.

Property history

No prior MLS sale records.

Based on information from California Regional Multiple Listing Service, Inc. as of October 23, 2026 at 11:15 PM PDT 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. Properties may or may not be listed by the office/agent presenting the information. Any amount of compensation or commission stated is made only to participants of CRMLS or an MLS that has entered into a datashare agreement with CRMLS.