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Walnut Creek, CA

$2,850,000

725 Castle Rock Rd, Walnut Creek, CA
5
Beds
4
Baths
3,661
Sq Ft
1985
Built
121
Days listed

About this home

Expansive 5-bedroom custom Northgate home set on 1.81 acres with sweeping views from a private, elevated setting. Designed for single-level living, 4 bedrooms are on the main level, complemented by updated bathrooms & a 5th bedroom or bonus space with full bath downstairs. Large picture windows frame the views from the living room, creating a light-filled space with soaring ceilings, while the formal dining room connects through a butler’s pantry to the kitchen. The kitchen serves as a central gathering space with updated appliances, breakfast nook & walk-in + butler’s pantries, flowing into the family room, which offers a more relaxed setting. Hardwood floors, high ceilings & French doors contribute to the scale and natural light. The primary suite is privately positioned and features a fireplace, window seat, custom built-ins with concealed media storage, dual closets & a remodeled bath with an expansive vanity, freestanding tub & walk-in shower. Outdoor living is arranged across multiple distinct spaces, including a pool & spa set in a more private setting, expansive decking with seating and a fire pit, and a gazebo positioned to take in the surrounding views. Located near top-rated Northgate area schools, Boundary Oak Golf Course, Mt. Diablo trails, parks & shopping.

Facts & features

Interior
Bedrooms
5
Bathrooms
3 full, 1 half
Living area
3,661 sq ft
Interior features
Breakfast Bar, Eat In Kitchen
Appliances
Gas Water Heater
Flooring
Vinyl, Wood
Fireplace
Family Room, Living Room, Primary Bedroom
Heating
Forced Air
Cooling
Central Air
Levels
One
Exterior & lot
Lot size
1.81 acres (78,844 sq ft)
Pool
Gas Heat, In Ground, Pool Cover, Solar Heat
View
Hills, Mountains, Panoramic, Valley
Architectural style
Contemporary, Custom
Year built
1985
Parking
Garage, Off Street
Parking spaces
3
Community
County
Contra Costa
Listing details
Status
Active
Property type
Single Family Residence
Days on market
121
Listed
2026-03-23
Original price
$2,950,000
Terms
Cash, Conventional
Parcel #
1392900062
MLS #
41128202
Listed by
Renee White · Keller Williams Realty

Location

Price history

Listed
$2,950,000 · 2026-03-23
Price reduced
$2,850,000 (−$100,000)
Days on market
121
Current price
$2,850,000
Financing

Could this home be yours?

Estimated monthly payment
$17,879
$14,411 principal & interest · $3,468 taxes & insurance
$570,000
Estimate only
Loan $2,280,000

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Estimated value range nearby
$3,328,524$3,907,397

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Listing data provided by CRMLS

Listing courtesy of Keller Williams Realty. © 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.

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