4683 Proctor Rd

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.

5/9/2026 1:00PM - 4:00PM PDT

5/10/2026 1:00PM - 4:00PM PDT

5
beds

7
baths

4,216 Sq.Ft. LIVING AREA

10,690 Sq.Ft. lot

Leo Jiaxin Zhang

title Broker
PHONE (510) 590-1628
EMAIL [email protected]
DRE # 02024974

Gloria Chun

title Associate
PHONE (510) 560-5666
EMAIL [email protected]
DRE # 02084703

Features & Amenities

Interior

total bedrooms5
Total bathrooms7
full bathrooms5
Laundry room Dryer, Washer
Flooring Hardwood, Tile
Fireplace None
APPLIANCES Range, Dryer, Washer
other interior Features Family Room, In-Law Floorplan, Breakfast Bar, Breakfast Nook, Counter - Solid Surface

Area & Lot

Status For Sale
OPEN HOUSE

5/9/2026 1:00PM - 4:00PM PDT

5/10/2026 1:00PM - 4:00PM PDT
Living Area4,216 Sq.Ft.
Lot Area10,690 Sq.Ft.
MLS® ID41133808
TypeResidential
YEAR BUILT2025
NeighborhoodCastro Valley
Architecture StylesContemporary

Exterior

STORIES2
Garage Space2.0
water SourcePublic
PoolNone, Solar Pool Leased
roofComposition Shingles
lot featuresLevel
parkingAttached
HEAT TYPEForced Air, Zoned
AIR CONDITIONINGCentral Air
sewerPublic Sewer
other exterior FeaturesBack Yard, Front Yard

Financial

Sales Price$2,680,000

Castro Valley

Rich with recreational opportunities.

Explore

Work With Us

With access to top listings, a worldwide network, exceptional marketing strategies and cutting-edge technology, we work hard to make your real estate experience memorable and enjoyable. We look forward to the opportunity to work with you. Please don’t hesitate to contact us today!

$2,680,000