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19175 Carlton Ave Ave, Castro Valley CA 94546
19175 Carlton Ave Ave, Castro Valley CA 94546
California>Alameda County>West Castro Valley

19175 Carlton Ave AveCastro Valley, CA 94546

For Sale

$1,649,800

Smart Buyer Rebate $16,498

OPEN 5/24, 3PM-5PM! North facing home, 4th bedroom is currently used as an office, This updated single-story home in Castro Valley perfectly blends modern farmhouse style with everyday comfort. The interior feels fresh and bright with new flooring and an open layout that flows naturally between the living areas. It’s clean, move-in ready, and designed for easy living. The standout feature is the exterior space. You get a rare detached 3-car garage plus plenty of extra parking for a boat, RV, or workshop. Even more impressive is the full extra lot at the back of the house. This provides a massive opportunity to either subdivide the land or build two ADUs, making it ideal for multi-generational living or rental income. Located in a prime neighborhood, this property offers a rare balance of a polished home and huge future potential. Whether you want a private retreat with a massive yard or a smart investment you can develop, this is a one-of-a-kind find. Back lot opportunities to run a business, have an ADU, build a second house. Separate drive in access. Can you just picture the possibilities!!

Listed by Lisa Doyle

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License #01149880

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Christie's Intl RE Sereno

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9258907443

Last updated May 22, 2026

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Source: CRMLS #41133255

Listing Facts

  • TypeSingle-family
  • NeighborhoodWest Castro Valley
  • Bedrooms4
  • Bathrooms2.5
  • Days on Prevu92
  • Size2,504 sqft
  • Price per sqft$659

Amenities

  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

05/01/2026
Listed by Christie's Intl RE Sereno
$1,649,800

Property Details for 19175 Carlton Ave Ave

Exterior

Construction

  • Roof: Shingle
  • Stories: 1
  • Year Built: 2001
  • Architectural Style: Contemporary
  • Construction Materials: Wood Siding

Features

  • Patio And Porch Features: Patio

Measurements

  • Lot Features: Back Yard, Front Yard
  • Lot Size Acres: 0.34
  • Lot Size Area: 15,201
  • Lot Size Source: Public Records
  • Lot Size Square Feet: 15,201
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 84B44110

Interior

Features

  • Appliances: Dryer, Washer
  • Fireplace Features: Living Room
  • Fireplace: Yes
  • Flooring: Tile, Wood

Measurements

  • Living Area: 2,504

Rooms

  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4

Other

Location

  • Subdivision Name: CASTRO VALLEY

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 3
  • Garage: Yes
  • Parking Features: Attached, Garage
  • Parking Total: 3

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Gravity
  • Has Heating: Yes

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 2.5 bathrooms in this single-family home at 19175 Carlton Ave Ave.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 19175 Carlton Ave Ave.

How does 19175 Carlton Ave Ave compare to other single-family homes in West Castro Valley?

This single-family home is listed 22% above the average price for single-family homes in West Castro Valley and has been on the market for 13 more days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,504 sqft.

19175 Carlton Ave Ave is a 4-bedroom, 2.5-bath single-family home for sale in Castro Valley CA 94546. Available on Prevu for 92 days at $1,649,800. This property features 2,504 square feet of living space, located in West Castro Valley. The median listing price for single-family homes in this area is $1,099,500. Property amenities include private outdoor space, air conditioning, parking, swimming pool, and washer/dryer. Explore more single-family home listings in Alameda County.

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 Prevu or the MLS. Information is provided exclusively for 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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.