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About This Home

This 5-bedroom, 3-bathroom single family at 725 Castle Rock Rd in Walnut Creek, CA is listed for $2,950,000 ($806 per sqft). Built in 1985, the home offers 3,661 sqft of living space on a 1.81 acres lot.

Agent Description

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.

Key Features

  • Built in 1985
  • 1.81 acre lot
  • Private pool
  • Fireplace

Property Details

1 story
3 full, 1 half
1985

Amenities

PoolFireplaceViewSpaHardwoodA/C

Monthly Cost Estimate

$15,777/mo

20% down · 6.5% · 30 years

Principal$2,133
Interest$12,783
Insurance$860

Estimates only. Actual payments may vary.

Location

725 Castle Rock Rd

Walnut Creek, CA 94598

Northgate

Features & Amenities

Interior Features

Au PairDining AreaFamily RoomBreakfast BarPantryWet Bar

Exterior Features

Back YardFront YardGarden/Play

Property Details

Flooring

HardwoodVinyl

Construction

Stone Stucco

Views

ValleyHills

Parking

Parking LotGarageOff Street

Heating

Zoned

Cooling

Central AirMulti Units

Appliances

DishwasherDouble OvenGas RangeMicrowaveTrash CompactorGas Water Heater

Questions & Answers

This 5-bedroom, 3-bathroom single family at 725 Castle Rock Rd is listed at $2,950,000 ($806/sqft). The estimated monthly payment is $12,783 based on 20% down at 6.5% interest.

Key features include: Built in 1985, 1.81 acre lot, Private pool, Fireplace. Interior Features: Au Pair, Dining Area, Family Room. Exterior Features: Back Yard, Front Yard, Garden/Play.

This property is listed by Renee White and can be reached at 9258762441 or renee@reneewhite.com.

RW

Renee White

Agent at Keller Williams Realty

(925) 876-2441

Listed by Keller Williams Realty

MLS# 41128202· Source: listhub· Updated 18 days ago

Copyright © 2026 Contra Costa Association of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

725 Castle Rock Rd, Walnut Creek, CA 94598

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