Skip to main content
Take a video tour of this home.Virtual tour
Castro Valley, CA

$2,680,000

4683 Proctor Rd, Castro Valley, CA
5
Beds
7
Baths
4,216
Sq Ft
2025
Built
7
Days listed

About this home

Completed in 2025 and set on an expansive 10,000+ square foot lot in the Castro Valley Hills, this one-of-a-kind custom-built residence offers 4,216 square feet of uncompromising luxury living with breathtaking Bay views. Soaring 10-foot ceilings, wide-plank hardwood floors, top-of-the-line appliances, and impeccably curated high-end finishes set the tone from the moment you enter. The main level features two bedroom suites — including a grand primary suite — a private office, and a half bathroom, with sweeping Bay views enjoyed from the expansive balcony. The lower level impresses equally with a second primary suite, two additional bedroom suites, a gym and storage room, a half bathroom, and a spacious family room complete with a sophisticated wet bar — perfect for entertaining or multi-generational living. Five bedroom suites, a private office, five full bathrooms, and two half bathrooms in total. A dual-zone HVAC system, solar lease for energy efficiency, and low-maintenance front and back yards round out this extraordinary offering. A rare opportunity to own a brand-new custom estate in one of the East Bay’s most desirable communities — this one truly has it all.

Facts & features

Interior
Bedrooms
5
Bathrooms
5 full, 2 half
Living area
4,216 sq ft
Interior features
Breakfast Bar, Breakfast Area
Appliances
Dryer, Washer
Flooring
Tile, Wood
Fireplace
None
Heating
Forced Air
Cooling
Central Air
Levels
Two
Exterior & lot
Lot size
0.245 acres (10,690 sq ft)
Pool
None
Architectural style
Contemporary
Year built
2025
Parking
Garage
Parking spaces
2
Community
County
Alameda
Listing details
Status
Active
Property type
Single Family Residence
Days on market
7
Listed
2026-05-07
Terms
Cash, Conventional
Parcel #
84D140353
MLS #
41133808
Listed by
Leo Zhang · Re/Max Accord

Location

Price history

Listed
$2,680,000 · 2026-05-07
Days on market
7
Current price
$2,680,000
Financing

Could this home be yours?

Estimated monthly payment
$16,812
$13,552 principal & interest · $3,261 taxes & insurance
$536,000
Estimate only
Loan $2,144,000

Estimates only and not a loan offer. Property tax and insurance vary by location. Get pre-qualified below for your actual rate and payment.

Qualify for this home

Get pre-qualified with Your Agent and see your real rate and payment — no obligation.

Own a home?

What's your home worth?

Estimated value range nearby
$2,449,083$2,875,011

A rough estimate from current nearby price-per-square-foot — not an appraisal. A precise valuation considers condition, upgrades and recent sales.

Get a free home valuation

Thinking of selling? Your Agent will prepare an accurate, no-obligation valuation and selling consultation.

Similar homes in Castro Valley

See all homes in Castro Valley

Listing data provided by CRMLS

Listing courtesy of Re/Max Accord. © 2026. The multiple listing data appearing on this website is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumer may be interested in purchasing. All data, including but not limited to all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed. Last updated July 26, 2026 Equal Housing Opportunity.

Thinking about a move? Your Agent can help — get tailored listings & honest advice.