$1,588,888

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. With only 6 homes above on scenic Sunnyslope Ave., it is on a very low traffic no outlet… Read More street. 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. Read Less

Courtesy of Bob Frey, RE/MAX Accord, 510-690-9600

Listing Snapshot

Days Online

Last Updated

Sep 5, 2026

Property Type

Single Family Residence

Beds

Full Baths

Partial Baths

Square Ft.

2,954

Lot Size

0.89 Acres

Year Built

1979

MLS Number

41139764

30 Days Snapshot Of 94552

$1.62M

-5%

(avg) sold price

-10%

homes sold

+27%

(avg) days on market

Snapshot

Area Map

Additional Details

Appliances & Equipment

Appliances: Dishwasher, Double Oven, Electric Range, Plumbed For Ice Maker, Oven, Electric Water Heater, Gas Water Heater

Building

Construction Materials: Stucco, Living Area: 2954, Year Built: 1979, Level - Street: 3 Bedrooms, 2.5 Baths

Cooling

Cooling: Ceiling Fan(s), Central Air, Cooling Included

Fireplaces

Fireplace Included

Floors

Flooring: Hardwood, Tile, Vinyl, Carpet

Foundation

Foundation Details: Raised

Garage

2 garage spaces, Garage Included

Heating

Heating: Zoned, Other, Propane, Heating Included

Laundry

Features: 220 Volt Outlet, Gas Dryer Hookup, In Garage, Electric

Lot

Lot Features: Premium Lot, Lot Size Acres: 0.89, Lot Size Area: 38768.4, Lot Size Square Feet: 38698, Parcel Number: 85A1550233

Parking

Parking Features: Attached, Int Access From Garage, Boat, Garage Door Opener, RV Access/Parking, RV Garage Attached, RV Storage

Pool

Pool Features: None

Property

Property Condition: Existing, Property Sub Type: Single Family Residence, View: Canyon, Hills

Roof

Roof: Tile

Utilities

Electric: No Solar, 220 Volts in Kitchen, Water Source: Well

Windows

Window Features: Double Pane Windows

Find The Perfect Home

'VIP' Listing Search

Whenever a listing hits the market that matches your criteria you will be immediately notified.

Join The List

Mortgage Calculator

Selling price

Down payment

Term (years)

Interest rate (%)

Monthly Payment

6727 Sunnyslope Ave

'VIP' Listing Search

Schools In The Area

Similar Listings

Find My Dream Home

1. Neighborhoods

2. Home Type

3. Send

Get Informed

About

Quick Links