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21798 Independent School RdCastro Valley, CA 94552

For Sale

$2,500,000

Smart Buyer Rebate $25,000

Two Homes On One Lot - One Move In Ready & One with Endless Potential! A rare and exceptional opportunity! This unique property offers two homes on a spacious 14,864 sq/ft lot, featuring a total of 8 bedrooms, 8 bathrooms and a total of 6,680 sq ft of living space! Ideal for multigenerational living, investment, or income potential! The main home, including 5 bedrooms and 4 bathrooms is in the midst of a remodel and is ready for your personal touches and customization. It includes an additional space ideal as a home office, gym, creative studio and its own private bathroom – the possibilities are endless. The second home is a move-in ready 3 bed, 3 bath residence, complete with updated finishes and a smart, functional layout. Perfect for extended family or immediate rental income. Step outside to enjoy the beautifully landscaped grounds including numerous fruit trees, a detached storage shed, and plenty of space for outdoor entertaining or gardening. Conveniently located near shopping, restaurants, and boasting quick access to 580, 238, and 880 freeways, this property is a rare find offering space, versatility, and incredible potential. Live in one, finish the other – or rent both! A true gem with endless possibilities. A property like this does not come around that often!

Listed by Carl Medford

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License #01320438

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KW Advisors

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carl@medfordteam.com

Listed by Natasha Green

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License #01409216

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KW Advisors

Last updated August 05, 2025

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Source: bridgeMLS #41106119

Listing Facts

  • TypeSingle-family
  • NeighborhoodEast Castro Valley
  • Bedrooms8
  • Bathrooms8
  • Days on Prevu46
  • Size6,680 sqft
  • Price per sqft$374

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

07/25/2025
Listed by KW Advisors
$2,500,000

Property Details for 21798 Independent School Rd

Exterior

Construction

  • Stories: 2
  • Window Features: Double Pane Windows, Screens, Window Coverings
  • Year Built: 1976
  • Architectural Style: Traditional
  • Construction Materials: Stucco, Concrete, Siding - Stucco, Wood, Frame, Glass
  • Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Sprinklers Front, Sprinklers Side, Storage, Terraced Back, Terraced Down, Terraced Up, Entry Gate, Garden, Landscape Back, Landscape Front, Manual Sprinkler Front, Storage Area, Yard Space

Features

  • Fencing: Fenced, Partial, Wood
  • Other Structures: Shed(s)
  • Patio And Porch Features: Deck, Patio, Covered, Front Porch, Roof Deck
  • View: Bay, Canyon, City Lights, Park/Greenbelt, Hills, Panoramic, Ridge, Valley, Water, Trees/Woods

Measurements

  • Building Area Total: 6,680
  • Lot Features: 2 Houses / 1 Lot, Irregular Lot, Premium Lot, Sloped Up, Sprinklers In Rear, Sprinklers In Front, Storm Drain
  • Lot Size Acres: 0.34
  • Lot Size Area: 0
  • Lot Size Square Feet: 14,861
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 85545013

Interior

Features

  • Appliances: Dishwasher, Gas Range, Microwave, Free-Standing Range, Refrigerator, Self Cleaning Oven, Washer, Gas Water Heater
  • Fireplace Features: Family Room, Gas, Living Room, Gas Piped
  • Fireplace: Yes
  • Flooring: Concrete, Tile, Vinyl, Carpet
  • Interior Features: Au Pair, Den, Dining Area, Family Room, Formal Dining Room, In-Law Floorplan, Office, Storage, Unfinished Room, Workshop, Breakfast Bar, Updated Kitchen, Sound System
  • Spa Features: Heated
  • Spa: Yes

Measurements

  • Living Area: 6,680
  • Living Area Units: Square Feet

Rooms

  • Basement: Crawl Space
  • Bathrooms Full: 8
  • Bathrooms Total Integer: 8
  • Bedrooms Total: 8
  • Rooms Total: 16

Other

Location

  • Subdivision Name: CASTRO VALLEY

Parking

Parking

  • Covered Spaces: 3
  • Garage Spaces: 3
  • Parking Features: Attached, Garage, Int Access From Garage, Workshop In Garage, Enclosed, Parking Lot, Garage Faces Front, Garage Door Opener, Side By Side, Uncovered Park Spaces 2+

Utilities

Equipment

  • Cooling: Ceiling Fan(s), Central Air, Whole House Fan, No Air Conditioning
  • Electric: No Solar, 220 Volts In Kitchen
  • Heating: Forced Air, Natural Gas, Central, Fireplace(s)
  • Has Heating: Yes
  • Laundry Features: 220 Volt Outlet, Dryer, Gas Dryer Hookup, Hookups Only, Laundry Room, Washer, In Unit, Cabinets, Laundry Chute, Electric, Upper Level
  • Utilities: Irrigation Connected, Cable Available, Cable Connected, Internet Available, Natural Gas Available, Natural Gas Connected, Individual Electric Meter, Individual Gas Meter, Master Electric Meter, Master Gas Meter
  • Water Source: Sump Pump, Well

Based on information from bridgeMLS 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.