CnC Realty
1 / 116

$2,600,000

4683 Proctor Road

Castro Valley, CA 94546

Active

5

Beds

7

Baths

4,216

Sq. Ft.

2025

Year Built

Alameda

County

SingleFamilyResidence

Property Type

About this home

Perched in the highly coveted Castro Valley Hills, 4683 Proctor Road stands as a masterfully designed, custom estate built in 2025. Spanning 4,216 SF of uncompromising contemporary living, this residence commands breathtaking Bay views from an expansive lot. Inside, soaring ceilings and rich wide-plank hardwood floors frame a multi-level open layout. The main floor boasts a European inspired chef's kitchen outfitted with modern appliances, oversized quartz waterfall island, and sleek minimal cabinetry. 5 distinct bedroom en-suites include a spectacular main-level primary retreat with an expansive balcony overlooking the Bay. Lower level serves as an entertainment hub and multi-generational haven. Anchored by a family room and culinary station with pre-installed gas and electric connections, 2nd primary suite, dedicated gym, and tea room. Designed for eco-conscious luxury, incorporating energy efficient solar panels, dual-zone HVAC systems and EV charging. Low maintenance landscaping gives way to panoramic California vistas across the bay. This custom estate presents a rare turn-key opportunity for discerning buyers seeking modern design, top-rated schools, impeccable views and an exceptional East Bay lifestyle.

Listed by Karol Le · DRE #01366466 · KW Bay Area Estates
MLS #1193222041
ListedOct 15, 2026

Property Details

Architecture

Stories2
StyleModern
Total UnitsN/A
RoofShingle
Garage Spaces2
PoolN/A
SpaN/A

Features & Amenities

Interior FeaturesN/A
Exterior FeaturesN/A
FlooringWood
CoolingCentral Air
HeatingCentral
FireplaceN/A
LaundryN/A
Parking FeaturesN/A
Parking Total2
Patio & PorchN/A
Entry LevelN/A
Entry LocationN/A
Common WallsNo Common Walls

Property Features

Lot Size0.25 ac
Lot FeaturesN/A
ViewBay, Hills, Valley
DirectionsCross Street: Whisper Ln

Community

Area699 - Not Defined
School DistrictOther

Tax & Financial

TermsN/A
Land LeaseN/A
HOA NameN/A
HOA FeeN/A

Request a Tour

Mortgage Estimate

$13,838/mo

20% down · 7% APR · 30-yr fixed

Estimate only. Does not include taxes, insurance, or HOA.

CRMLSLast updated: October 21, 2026 at 7:15 PM

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. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. All listing data, including but not limited to square footage and lot size, is believed to be accurate but is not guaranteed by the listing Agent, listing Broker, or CRMLS. Buyers are responsible for verifying the accuracy of all information and should independently investigate the data or retain appropriate professionals prior to making any decisions. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information herein may or may not have been the Listing and/or Selling Agent. 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.