4683 Proctor Rd

• Sat May 9, 1:00 pm - 4:00 pm

  Welcome

• Sun May 10, 1:00 pm - 4:00 pm

  Welcome

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.

Current Status

New

Original Price

$2,680,000

List Price

$2,680,000

On Market Date

May 7, 2026

Property Type

Detached

D/N/S

Other

Zip Code

94546

MLS ID

41133808

APN

84D140353

Year Built

2025

Stories in Building

2

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

BAY EAST

Bed

5

Bath

6 (5/2)

Parking

2

Attached

SQ FT

4,216

SQ FT Source

Public Records

Lot SQ FT

10,690.0

Lot Acres

0.25 Acres

Pool Info

None, Solar Pool Leased

Kitchen

Range, Dryer, Washer, Breakfast Bar, Breakfast Nook, Counter - Solid Surface, Stone Counters, Kitchen Island, Range/Oven Built-in

Cooling

Central Air

Disclosures

Nat Hazard Disclosure

Entry Level

Exterior Details

Back Yard, Front Yard

Flooring

Hardwood, Tile

Foundation

Fire Place

None

Heating

Forced Air, Zoned

Laundry

Dryer, Washer

Main Level

2 Bedrooms, 2.5 Baths, Main Entry

Possession

Close Of Escrow

Architectural Style

Contemporary

Construction Status

Existing

Additional Miscellaneous Features

Back Yard, Front Yard

Location

Level

Roof

Composition Shingles

Water and Sewer

Public

Fee

Unavailable

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.