Prevu by reAlpha
BuySellBlogBrowse Listings

6727 Sunnyslope Ave AveCastro Valley, CA 94552

For Sale

$1,588,888

Smart Buyer Rebate $15,889

**OPEN HOUSE 7/26 Sunday 1-4** Perfect for multi-generational living, this exceptional east-facing hillside retreat is tucked away on a private 0.89-acre two parcel lot in the highly sought-after Castro Valley hills & a truly peaceful natural setting. Surrounded by abundant wildlife, mature trees, & sweeping bay, sunset & hillside views, this unique home offers the tranquility of country living while remaining less than 2 miles from freeway access & everyday conveniences. The thoughtfully designed main level features two spacious primary suites, each with its own private bathroom, plus an additional bedroom and guest half bath. The open-concept kitchen flows seamlessly into the Great Room & dining area beneath soaring vaulted open-beam ceilings, creating an inviting space for everyday living & entertaining. The kitchen has also been pre-plumbed for propane should a gas cooktop be desired. Central air conditioning & dual-zone heating provide year-round comfort. Outdoor living is equally impressive with 3 newly built decks, including one pre-plumbed with propane for a BBQ, offering multiple places to relax, entertain, & enjoy the peaceful surroundings. The expansive primary suite opens to its own private deck where you can unwind while taking in spectacular views. The versatile lower level offers exceptional flexibility with a spacious family room, large office (which could be a 4th bedroom), full bathroom, private entrance, patio, & a spiral staircase connecting both levels. Whether used for extended family, guests, a home office, or potential independent living, the flexible floor plan adapts to a variety of lifestyles. The electrical panel has ample capacity for adding additional cooking facilities on the lower level if desired. Car enthusiasts, hobbyists, & outdoor adventurers will appreciate the attached spacious 2-car garage, generous workshop, RV/boat garage, & separate dual driveways providing independent access & additional parking. The laundry room has connections for a gas or an electric dryer. Home, roof, termite, septic, & well inspections have been completed, & all Section 1 termite repairs have already been finished as well as a large portion of the items called out on the home inspection report, providing added peace of mind. Rarely does a property combine privacy, versatility, breathtaking natural beauty, & convenient Castro Valley living in one remarkable package.

Listed by Bob Frey

·

License #01324680

·

RE/MAX Accord

·

5102208459

Listed by Kailani Frey Breitinger

·

License #02137730

·

RE/MAX Accord

Last updated July 24, 2026

·

Source: CRMLS #41139764

Listing Facts

  • TypeSingle-family
  • NeighborhoodEast Castro Valley
  • Bedrooms4
  • Bathrooms3.5
  • Days on Prevu36
  • Size2,954 sqft
  • Price per sqft$538

Amenities

  • Private Outdoor Space
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

06/26/2026
Listed by RE/MAX Accord
$1,588,888

Property Details for 6727 Sunnyslope Ave Ave

Exterior

Construction

  • Roof: Tile
  • Stories: 1
  • Year Built: 1979
  • Architectural Style: Ranch
  • Construction Materials: Stucco

Features

  • Patio And Porch Features: Deck, Patio, Porch
  • View: Canyon, Hills

Measurements

  • Lot Features: Back Yard, Front Yard
  • Lot Size Acres: 0.88
  • Lot Size Area: 38,698
  • Lot Size Source: Public Records
  • Lot Size Square Feet: 38,698
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 85A1550233

Interior

Features

  • Appliances: Electric Water Heater, Gas Water Heater
  • Fireplace Features: Living Room, Wood Burning
  • Fireplace: Yes
  • Flooring: Carpet, Tile, Vinyl, Wood

Measurements

  • Living Area: 2,954

Rooms

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

Other

Location

  • Subdivision Name: CASTRO VALLEY

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Attached, Garage, Garage Door Opener
  • Parking Total: 2

Schools

High School

  • High School District: Castro Valley

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Forced Air, Propane, See Remarks
  • Has Heating: Yes

Frequently Asked Questions

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

There are 4 bedrooms and 3.5 bathrooms in this single-family home at 6727 Sunnyslope Ave Ave.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 6727 Sunnyslope Ave Ave.

How does 6727 Sunnyslope Ave Ave compare to other single-family homes in East Castro Valley?

This single-family home is listed 23% above the average price for single-family homes in East Castro Valley and has been on the market for 97 less 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 2,954 sqft.

6727 Sunnyslope Ave Ave is a 4-bedroom, 3.5-bath single-family home for sale in Castro Valley CA 94552. On Prevu for 36 days at $1,588,888. This home features 2,954 square feet of living space, located in Alameda County. The median listing price for single-family homes in this area is $1,500,000. The home offers private outdoor space, air conditioning, parking, and swimming pool. Browse 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.