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4314 Shamrock WAYCastro Valley, CA 94546

For Sale

$1,549,000

Smart Buyer Rebate $15,490

Brand New 2025 Rebuild in Castro Valley. Welcome to 4314 Shamrock Way – a beautifully reimagined single-story 4-bedroom, 2.5-bath home offering 1,710 sq. ft. of modern luxury and comfort. Thoughtfully redesigned and expanded, this residence combines contemporary elegance with everyday functionality. Constructed under full permits, this is an all-new rebuild above the existing foundation and subfloor, featuring new framing, electrical, plumbing, HVAC, roof, insulation, drywall, windows, and finishes—all completed to current building standards. Step inside to an open floor plan featuring wide-plank hardwood floors and a chef-inspired kitchen with an oversized island, sleek white countertops, rich gray cabinetry, full-height slab backsplash, and a generous farmhouse sink. Stainless steel appliances and designer finishes create a refined, timeless atmosphere. The Primary Suite offers a serene retreat with a spacious walk-in closet and gorgeous ensuite bath. Additional highlights include a Montigo fireplace with natural quartzite stone, copper plumbing, tankless water heater, 200-amp main panel, and dual indoor/outdoor laundry areas. The finished garage comes equipped with two 240V EV-ready outlets. Beautifully landscaped with excellent K–12 schools and next to everyday amenities!

Listed by Cyrus Jaffari

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License #01899523

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Cyrus Jaffari, Broker

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cyrus.jaffari@gmail.com

Last updated October 23, 2025

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Source: bridgeMLS #41114665

Listing Facts

  • TypeSingle-family
  • NeighborhoodCentral East Castro Valley
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu9
  • Size1,710 sqft
  • Price per sqft$906

Amenities

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

Location

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Listing History

10/14/2025
Listed by Cyrus Jaffari, Broker
$1,549,000

Property Details for 4314 Shamrock WAY

Exterior

Construction

  • Roof: Shingle
  • Stories: 1
  • Year Built: 1959
  • Architectural Style: Ranch
  • Construction Materials: Stucco, Frame
  • Exterior Features: Back Yard, Front Yard

Features

  • Patio And Porch Features: Porch

Measurements

  • Building Area Total: 1,710
  • Lot Features: Landscaped
  • Lot Size Acres: 0.12
  • Lot Size Area: 0
  • Lot Size Square Feet: 5,000
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 84C68524

Interior

Features

  • Appliances: Gas Range, Refrigerator
  • Fireplace Features: Insert, Gas Piped
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Hardwood, Engineered Wood
  • Interior Features: Pantry

Measurements

  • Living Area: 1,710
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 2
  • Bathrooms Partial: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 5

Other

Location

  • Subdivision Name: CASTRO VALLEY

Parking

Parking

  • Covered Spaces: 2
  • Garage Spaces: 2
  • Parking Features: Attached, Electric Vehicle Charging Station(s), Garage Door Opener

Utilities

Equipment

  • Cooling: Central Air, Heat Pump
  • Electric: No Solar
  • Heating: Heat Pump, Central, Fireplace(s)
  • Has Heating: Yes
  • Laundry Features: Laundry Closet, In Garage, Inside

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.